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Utility Model: Would It Work In India For Pharma?

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The revised draft of India’s IPR Policy penned by the Government constituted ‘Think-Tank’ in 2014, suggests enactment of new laws, such as for ‘Utility Models’ and Trade Secrets, to fill some gaps in the country’s IPR ecosystem .

However, media reports of May 21, 2015 indicate, the Department of Industrial Policy and Promotion (DIPP) is not in favor of changing the country’s ‘Patents Law’ framework to allow grant of utility patents, as suggested by the ‘Think-Tank’.

Though comments from the other Ministries and Departments on the revised draft IPR Policy is still awaited, DIPP reportedly feels, ‘Utility Models’ being less-stringent form of intellectual Property (IP) protection, could ultimately lead to ‘ever-greening’ of patents.

A volte-face?

This development is indeed interesting because on May 13, 2011 the same DIPP uploaded in its website a Discussion Paper on “Utility Models”. Many believed at that time, it as a precursor of a new policy initiative of DIPP on Intellectual Property Rights (IPR) to encourage innovation in the country, without diluting the prevailing strict criteria for patentability. The above Discussion Paper highlighted, among others:

“…minor technical inventions which frugally use local resources in a sustainable manner need to be encouraged by providing a legal framework for their protection and commercial exploitation. Such useful, low cost and relatively simple innovations which create new mechanical devices or contribute to the optimal functioning of existing ones may have commercial value only for a limited time period, before they are replaced by other products or rendered redundant by change of technology.”

In that paper DIPP also highlighted that many countries of the world, for example; Australia, China, Japan, Germany, France, Korea and Netherlands still find the ‘Utility Model’ as an extensively used tool to foster innovation within the local industries.

We shall also touch upon this point below.

The Discussion Paper did trigger a healthy national debate on this subject at that time, though Government did not make known to the public the outcome of this public discourse.

The definition:

The World Intellectual Property Organization (WIPO) defines ‘Utility Model’ as follows:

“Utility Model is an exclusive right granted for an invention, which allows the right holder to prevent others from commercially using the protected invention, without his authorization, for a limited period of time. In its basic definition, which may vary from one country (where such protection is available) to another, a utility model is similar to a patent. In fact, utility models are sometimes referred to as petty patents or innovation patents.”

Or in other words “A utility model is similar to a patent in that it provides a monopoly right for an invention.”

However, utility models are much cheaper to obtain, the requirements for grant of a ‘Utility Model’ are usually less stringent and the term is shorter – mostly between 7 and 10 years, as against up to 20 years term of protection for a patent. 

Major differences between Utility Models and Patents:

According to WIPO, the main differences between ‘Utility Models’ and patents can be summarized as follows:

  • The requirements for acquiring a ‘Utility Model’ are less stringent than for patents. While the requirement of “novelty” is always to be met, that of “inventive step” or “non-obviousness” may be much lower or absent altogether.  In practice, protection for ‘Utility Models’ is often sought for innovations of rather incremental in character, which may not meet the patentability criteria.
  • The term of protection for ‘Utility Models’ is shorter than for patents and varies from country to country (usually between 7 and 10 years without the possibility of extension or renewal).
  • In most countries where ‘Utility Model’ protection is available, patent offices do not examine applications as to substance prior to registration. This means that the registration process is often significantly simpler and faster, taking on an average about six months.
  • ‘Utility Models’ are much cheaper to obtain and to maintain.
  • In some countries, ‘Utility Model’ protection can only be obtained for certain fields of technology and only for products but not for processes.

Countries providing ‘Utility Model’ protection:

Many countries do not grant ‘Utility Models’. However, the major countries granting ‘Utility Models’, as stated above, include: Australia, China, Japan, Germany, France, Spain and Italy.

According to WIPO, currently the countries and regions that provide ‘Utility Models’ are as follows:

Albania, Angola, Argentina, ARIPO, Armenia, Aruba, Australia, Austria, Azerbaijan, Belarus, Belize, Brazil, Bolivia, Bulgaria, Chile, China (including Hong Kong and Macau), Colombia, Costa Rica, Czech Republic, Denmark, Ecuador, Estonia, Ethiopia, Finland, France, Georgia, Germany, Greece, Guatemala, Honduras, Hungary, Indonesia, Ireland, Italy, Japan, Kazakhstan, Kuwait, Kyrgyzstan, Laos, Malaysia, Mexico, OAPI, Peru, Philippines, Poland, Portugal, Republic of Korea, Republic of Moldova, Russian Federation, Slovakia, Spain, Taiwan, Tajikistan, Trinidad & Tobago, Turkey, Ukraine, Uruguay and Uzbekistan.

Interestingly, ‘Utility Models are not available in the United Kingdom or the United States.

A recent allegation of ‘Utility Model’ infringement against a global pharma: 

Quite recently, in November 2014, Copenhagen headquartered Forward Pharma A/S reportedly filed a lawsuit against Biogen Idec GmbH, Biogen Idec Internaional GmbH and Biogen Idec Ltd. in the Regional Court in Dusseldorf, alleging infringement of its German ‘Utility Model’ DE 20 2005 022 112 due to Biogen Idec’s marketing of Tecfidera® in Germany.

Tecfidera® – a product containing dimethyl fumarate (DMF) as the active ingredient, is used for the treatment of Myasthenia Gravis (MS).

Forward Pharma asserted that its above ‘Utility Model’ precludes anyone from selling in Germany, without the Company’s consent, drugs with DMF as the sole active pharmaceutical ingredient for the treatment of MS at a daily dose of 480 mg.

With this lawsuit Forward Pharma did not seek to stop sales of Tecfidera® to MS patients, but rather sought damages for what the Company believes are Biogen Idec’s unlawful sales of Tecfidera® in Germany.

Although ‘Utility Models’ are registered without substantive examination, the Company reiterated its belief in the validity and enforceability of the said ‘Utility Model.’

Subsequently, on April 14, 2015 Forward Pharma A/S announced that an interference was declared by the Patent Trial and Appeal Board (PTAB) on April 13, 2015 between the Company’s patent application 11/576,871 (the “’871 patent application”) and Biogen’s issued patent 8,399,514 (the “’514 patent”).

The PTAB reportedly designated Forward Pharma A/S as the “Senior Party” in the interference based on the Company’s earlier patent application filing date.

Would ‘Utility Model’ be useful in pharma?

Utility Models (UM) are considered particularly suited for SMEs that make “minor” improvements to, and adaptations of, existing products. It is worth noting that UMs are primarily used for mechanical innovations.

However, in India, the ‘Utility Model’ concept in pharma would be directly conflicting with the intent and spirit of the section 3(d) of the Patents Act 2005 of the country, which clearly stipulates that mere discovery of a new form of a known substance which does not result in the enhancement of the known ‘clinical’ efficacy of that substance or the mere discovery of any new property or new use for a known substance or of the mere use of a known process, machine or apparatus unless such known process results in a new product or employs at least one new reactant, is not patentable.

Therefore, section 3(d) of the Indian Patents Act 2005, is considered as one of the most important safeguards against “evergreening” of patents, usually done through alleged “molecular manipulation or tweaking”, that delays entry of affordable generic equivalents, adversely impacting the public health interest.

In that sense, enactment of a new law granting protection to pharma ‘Utility Models’ in India could seriously jeopardize both short and long term health interests of the patients, in general.

This is primarily because, being denied of a 20 year product patent under section 3(d), the same company would then be eligible to apply and may also probably get a monopoly status for that molecule, though for a shorter term with ‘Utility Models’.It would obviously happen at the cost of quicker entry of equivalent affordable generics.

Conclusion: 

Considering all these, and having witnessed a serious allegation of a ‘Utility Model’ (which goes through no more than a liberal regulatory scrutiny) infringement, against a major patented pharma product that passed through the acid test of stringent and cost intensive regulatory requirements, it appears that ‘Utility Models’ need to be excluded, especially for pharmaceuticals in India.

This is purely for the sake of patients’ interest, at least on the following two counts:

  • All new/novel drugs, without any compromise whatsoever, should pass through the stringent acid test of the drug regulatory requirements for requisite efficacy, safety and quality standards.
  • ‘Evergreening’ of patents, under any garb, delaying entry of affordable equivalent cheaper generics, should not be encouraged in the country.

Thus, in my view, Indian Government should continue to remain firm with its bold stance on the relevance of section 3(d) of the Indian Patents Act. Any possibility of its dilution by a grant of market monopoly, though for a much shorter period, covering incremental innovations that do not conform to the country’s IP laws, must be openly discouraged with robust reasons.

In that sense, the flag raised by the DIPP on the intriguing recommendation of the IPR Policy ‘Think Tank’ for enacting new laws in India for ‘Utility Model’, appears to be pragmatic and far sighted, specifically in the context of pharmaceuticals.

By: Tapan J. Ray

Disclaimer: The views/opinions expressed in this article are entirely my own, written in my individual and personal capacity. I do not represent any other person or organization for this opinion.

‘Patent Linkage’: Can The Core Issue Be Resolved?

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On February 10, 2015, a leading business daily of India, quoted the Commerce Secretary of India – Rajeev Kher, saying, “India needs to relook at its Intellectual Property Rights (IPR) Policy with a view to bring in a differentiated regime for sectors that have a greater manufacturing potential.”

In the present Government regime, it appears virtually impossible to make such important comments out of turn by a senior bureaucrat without the blessings of the Prime Minister’s Office (PMO). I hold this view, despite the fact that the Commerce Secretary reportedly added that his suggestion is “a highly controversial subject and if I discussed this in the government, I think I will be shot down in the very first instance”.

Be that as it may, as I indicated in my just previous article, several recent media reports also speculated, around the same time, that the Government of India is probably considering putting in place ‘Patent Linkages’ and ‘Data Exclusivity’ through administrative measures, without making any amendments in the Patents Act 2005 of the country.

As I had indicated in my blog post of January 19, 2015 titled, “New ”National IPR Policy” of India – A Pharma Perspective”, these speculations originated mainly from the following events:

  • During Prime Minister Narendra Modi’s visit to the United States in September 2014, a high-level Indo-US working group on IP was constituted as a part of the Trade Policy Forum (TPF), which is the principal trade dialogue body between the two countries.
  • Almost immediately after the Prime Minister’s return to India, in October 2014, the Government formed a six-member ‘Think Tank’ to draft the ‘National IPR Policy’ and suggest ways and legal means to handle undue pressure exerted by other countries in IPR related areas. The notification mandated the ‘Think Tank’ to examine the current issues raised by the industry associations, including those that have appeared in the media and give suggestions to the ministry of Commerce and Industry as appropriate.

Speculations arising out of these two events were almost simultaneously fuelled by the following developments:

A. US Trade Representative Mike Froman’s reported affirmation of the following to the US lawmakers during a Congressional hearing held on January 27, 2015:

- “We have been concerned about the deterioration of the innovation environment in India, and we have engaged with the new government since they came into office in May of last year about our concerns.”

- “We held the first Trade Policy Forum in four years in November. I just returned from India yesterday as a matter of fact … and in all of these areas, we have laid out a work program with the government of India to address these and other outstanding issues.”

- “We are in the process of providing comments on that draft policy proposal on IPR, and we are committed to continuing to engage with them to underscore areas of work that needs to be done in copyright, in trade secrets as well as in the area of patents.”

- “We’ve got a good dialogue going now with the new government on this issue, and we’re committed to working to achieve concrete progress in this area.”

B. Union Minister of Commerce and Industry of India specifically seeking American Government’s inputs in the finalization process of the new National IPR policy of the country.

Keeping these in perspective, let me try to explore whether or not it would be fair for India deciding to put in place ‘Patent Linkages’ and ‘Data Exclusivity’ through administrative measures, without making any amendments in the Patents Act of the country.

In this article, I shall deliberate on my personal take on ‘Patent Linkage’ and in the next week’s article on ‘Data Exclusivity’.

Definition:

Patent linkage is broadly defined as the practice of linking market approval for generic medicines to the patent status of the originator reference product.

A brief background in India:

The ‘Patent Linkage’ saga has an interesting background in India. I would now try to capture the essence of it, as stated below.

About 7 years ago, probably prompted by intense lobbying by the Pharma MNCs, the then Drug Controller General of India (DCGI) reportedly informed the media, on April 28, 2008, the following:

“We (DCGI) are going to seek the list of the drugs from innovator companies that have received patent in India. Once we have the database of the drugs which have been granted patent, we will not give any marketing approval to their generic versions…The DCGI has issued internal guidelines to this effect and it will also co-ordinate with the health ministry to give a formal shape to the initiative. The government expects to finalize a proper system within the next 2-3 months.”

It was also reported in the same article that Patent attorney Pratibha Singh, who along with Arun Jaitley was representing Cipla in the Tarceva case against Roche said:

“The DCGI does not have the authority to reject marketing application of a generic drug on the grounds that an innovator company has received the patent for the same drug in the country.”

Immediately following the above reported announcement of the DCGI on ‘Patent Linkage’, another media report flashed that the domestic drug companies are strongly objecting to the DCGI’s plans to link marketing approval for a drug with its patent status in the country, citing requirement of additional resources for the same and concern that it could block access to affordable medicines by suppressing competitive forces.

Despite this objection of the domestic Indian pharma companies, a senior official in DCGI office reportedly reaffirmed the DCGI’s intent of establishing the linkage so that no slips happen in the future. The same media report quoted that Government official as saying:

“We will have to amend the rules in the Act. We have to put it before the Drugs Consultative Committee first and this could be around the end of this year.”

Current ‘administrative’ status in India:

Currently in India, there is no provision for ‘Patent Linkage’, either in the Statute or through any administrative measure.

After those potboiler reports, it is quite challenging to fathom, what exactly had happened for the reverse swing thereafter at the DCGI’s office. The bottom line is, the above initiative of the then DCGI for ‘Patent Linkage’ in India ultimately got killed in the corridors of power. Hence, there does not exist any direct or indirect measure for ‘Patent Linkage’ in India, as I write this article.

Current legal status:

In 2008 Bayer Corporation had filed a Writ Petition before the Delhi High Court against Union of India, the DCGI and Cipla seeking an order that the DCGI should consider the patent status of its drug, Sorefenib tosylate, and refuse marketing approval to any generic versions of this drug.

It is worth mentioning, Sorefenib tosylate is used to treat renal cancer and was being reportedly sold in India by Bayer at Rs. 2,85,000 for 120 tablets for a monthly course of treatment.

The appeal in the Delhi High Court was filed against a judgment delivered by Justice Ravindra Bhat on 18 August 2009, rejecting Bayer’s attempt to introduce the patent linkage system in India through a court direction. But, in a landmark judgment on February 9 2010, a division bench of the Delhi High Court dismissed the appeal of Bayer Corporation in this regard. Thereafter, Bayer Corporation moved Supreme Court against this Delhi High Court order.

However, in December 01, 2010, a Division Bench of the Supreme Court rejected the appeal filed by Bayer Corporation against the February 2010 decision of the Delhi High Court. The Apex Court of India ordered, since the Drugs Act does not confer power upon the DCGI to make rules regarding the ‘Patent Linkage’, any such attempt would constitute substantive ultra vires of the delegated power.

RTI helps to get the marketing approval status of drugs:

Currently relevant information on marketing approval application status of generic drugs are not available at the CDSCO website. Hence, some innovator companies have resorted to using Right To Information (RTI) Act to ferret out such details from the DCGI office and initiate appropriate legal measures for patent infringement, well before the generic version of the original drug comes to the market.

A middle ground:

In view of the above order of the Supreme Court, the government of India may try to seek a middle ground without amending any provision of the Patents Act, in any way.

Even avoiding the word ‘Patent Linkage’, the Ministry of Health can possibly help the pharma MNCs achieving similar goal, through administrative measures. It can instruct the DCGI to upload the ‘Marketing Approval’ applications status for various generic products in the Central Drugs Standard Control Organization (CDSCO) website. If for any patented drugs, applications for marketing approval of generic equivalents are made, the available information would enable the patent holder taking appropriate legal recourse for patent infringement, much before the drug is marketed at a heavily discounted price.

It is quite possible that the interested constituents had put requests for such administrative measures even before the earlier Government. As no tangible action has been taken even thereafter, the erstwhile Government probably felt, if introduced, such a system would adversely impact quick and early availability of the generic drugs in the market place.

Conclusion: 

I wrote an article on similar issue in my blog post of August 24, 2009 titled, “Recent Bayer Case Judgment: Patent Linkage: Encouraging Innovation in India.”

Taking all these into consideration, in my view, it is quite possible for the present Indian Government to resolve the core issue related to ‘Patent Linkage’ through administrative measure, without amending any Acts or breaching any case laws of the land.

In the present IPR imbroglio, the above administrative measure could well be a win-win solution for all.

It would help facilitating early judicial intervention by the patent holder in case of prima facie patent infringements, enabling the Government to send a clear reiteration that the patents granted to pharmaceutical products will be appropriately enforced and protected in the country.

By: Tapan J. Ray

Disclaimer: The views/opinions expressed in this article are entirely my own, written in my individual and personal capacity. I do not represent any other person or organization for this opinion.

New “National IPR Policy” of India – A Pharma Perspective

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Whether under pressure or not, is hardly of any relevance now. What is relevant today is the fact that the new Indian Government, almost in a record time of just around two months, has been able to release a high quality first draft of an important national policy for public discourse.

In October 2014, the Department of Industrial Policy and Promotion (DIPP) constituted a six-member ‘Think Tank’ chaired by Justice (Retd.) Prabha Sridevan to draft the ‘National IPR Policy’ of India and taking quick strides, on December 19, 2014, released its first draft of 29 pages seeking stakeholders’ comments and suggestions on or before January 30, 2015. A meeting with the stakeholders has now been scheduled on February 5, 2015 to take it forward.

A quick glance at the Draft IPR Policy:

The proposed ‘Mission Statement’ as stated in the draft “National IPR Policy” is:

“To establish a dynamic, vibrant and balanced intellectual property system in India, to foster innovation and creativity in a knowledge economy and to accelerate economic growth, employment and entrepreneurship.”

Specifying its vision, mission and objectives, the draft policy suggests adopting a catchy national slogan to increase IP awareness: ‘Creative India; Innovative India’ and integrating IP with “Smart cities”, “Digital India” and “Make in India” campaigns of the new Government.

The ‘Think Tank’ dwells on the following seven areas:

  • IP Awareness and Promotion
  • Creation of IP
  • Legal and Legislative Framework
  • IP Administration and Management
  • Commercialization of IP
  • Enforcement and Adjudication
  • Human Capital Development

In the policy document, the ‘Think Tank’ has discussed all the above seven areas in detail. However, putting all these in a nutshell, I shall highlight only three of those important areas.

1. To encourage IP, the ‘Think Tank’ proposes to provide statutory incentives, like tax benefits linked to IP creation, for the entire value chain from IP creation to commercialization.

2. For speedy redressal of patent related disputes, specialized patent benches in the high courts of Bombay, Calcutta, Delhi and Madras have been mooted. The draft also proposes creation of regional benches of the IPAB in all five regions where IPOs are already located and at least one designated IP court at the district level.

3. The draft concludes by highlighting that a high level body would monitor the progress of implementation of the National IP Policy, linked with performance indicators, targeted results and deliverables. Annual evaluation of overall working of the National IP Policy and quantification of the results achieved during the period have also been suggested, along with a major review of the policy after 3 years.

Although the National IPR policy cuts across the entire industrial spectrum and domains, in this article I shall deliberate on it solely from the pharmaceutical industry perspective.

Stakeholders’ keen interest in the National IPR Policy – Key reasons:

Despite full support of the domestic pharmaceutical industry, the angst of the pharma MNCs on the well-balanced product patent regime in India has been simmering since its very inception, way back in 2005.

A chronicle of recent events, besides the seven objectives of the IPR policy as enumerated above, created fresh general inquisitiveness on how would this new policy impact the current pharmaceutical patent regime of India, both in favor and also against.

Here below are examples of some of those events:

  • At a Congressional hearing of the United States in July 2013, a Congressman reportedly expressed his anger and called for taking actions against India by saying:

“Like all of you, my blood boils, when I hear that India is revoking and denying patents and granting compulsory licenses for cancer treatments or adopting local content requirements.”

This short video clipping captures the tone and mood of one such hearing of the US lawmakers.

  • On April 30, 2014, the United States in its report on annual review of the global state of IPR protection and enforcement, named ‘Special 301 report’, classified India as a ‘Priority Watch List Country’. Placement of a trading partner on the ‘Priority Watch List’ or ‘Watch List’ indicates that particular problems exist in that country with respect to IPR protection, enforcement, or market access for persons relying on IP.
  • It further stated that USTR would conduct an Out of Cycle Review (OCR) of India focusing in particular on assessing progress made in establishing and building effective, meaningful, and constructive engagement with the Government of India on IPR issues of concern. An OCR is a tool that USTR uses on adverse IPR issues and for heightened engagement with a trading partner to address and remedy in those areas.
  • “India misuses its own IP system to boost its domestic industries,” commented the US Senator Orrin Hatch while introducing the 2014 report of the Global Intellectual Property Centre (GIPC) of US Chamber of Commerce on ‘International Intellectual Property (IP) Index’. In this report, India featured at the bottom of a list of 25 countries, scoring only 6.95 out of 30. The main reasons for the low score in the report were cited as follows:

-       India’s patentability requirements are (allegedly) in violations of ‘Trade Related Aspects of Intellectual Property Rights (TRIPS)’ Agreement.

-       Non-availability of regulatory data protection

-       Non-availability of patent term restoration

-       The use of Compulsory Licensing (CL) for commercial, non-emergency situations.

Based on this report, US Chamber of Commerce urged USTR to classify India as a “Priority Foreign Country”, a terminology reserved for the worst IP offenders, which could lead to trade sanctions.

  • In the midst of all these, international media reported:

“Prime Minister Narendra Modi got an earful from both constituents and the US drug industry about India’s approach to drug patents during his first visit to the US last month. Three weeks later, there is evidence the government will take a considered approach to the contested issue.”

  • Washington based powerful pharmaceutical industry lobby group – PhRMA, which seemingly dominates all MNC pharma trade associations globally, has reportedly urged the US government to continue to keep its pressure on India in this matter. According to industry sources, PhRMA has a strong indirect presence and influence in India too. Interestingly, as reported in the media a senior representative of this lobby group would be India when President Obama visits the country later this month.
  • In view of all these concerns, during Prime Minister Narendra Modis’s visit to the United States in September 2014, a high-level Indo-US working group on IP was constituted as a part of the Trade Policy Forum (TPF), which is the principal trade dialogue body between the two countries.
  • Almost immediately after the Prime Minister’s return to India, in October 2014, the Government formed a six-member ‘Think Tank’ to draft ‘National IPR Policy’ and suggest ways and legal means to handle undue pressure exerted by other countries in IPR related areas. The notification mandated the ‘Think Tank’ to examine the current issues raised by the industry associations, including those that have appeared in the media and give suggestions to the ministry of Commerce and Industry as appropriate.
  • However, the domestic pharma industry of India, many international and national experts together with the local stakeholders continue to strongly argue against any fundamental changes in the prevailing patent regime of India.

A perspective of National IPR Policy in view of Pharma MNCs’ concerns:

I shall now focus on four key areas of concern/allegations against India on IPR and in those specific areas what has the draft National IPR Policy enumerated.

- Concern 1: “India’s patentability requirements are in violations of ‘Trade Related Aspects of Intellectual Property Rights (TRIPS)’ Agreement.”

Draft IPR Policy states: “India recognizes that effective protection of IP rights is essential for making optimal use of the innovative and creative capabilities of its people. India has a long history of IP laws, which have evolved taking into consideration national needs and international commitments. The existing laws were either enacted or revised after the TRIPS Agreement and are fully compliant with it. These laws along with various judicial pronouncements provide a stable and effective legal framework for protection and promotion of IP.”

A recent vindication: Just last week (January 15, 2015), Indian Patent Office’s (IPO’s) rejection of a key patent claim on Hepatitis C drug Sovaldi (sofosbuvir) of Gilead Sciences Inc. further reinforces that India’s patent regime is robust and on course.

Gilead’s patent application was opposed by Hyderabad based Natco Pharma. According to the ruling of the IPO, a new “molecule with minor changes, in addition to the novelty, must show significantly enhanced therapeutic efficacy” when compared with a prior compound. This is essential to be in conformity with the Indian Patents Act 2005. Gilead’s patent application failed to comply with this legal requirement.

Although Sovaldi ((sofosbuvir) carries an international price tag of US$84,000 for just one treatment course, Gilead, probably evaluating the robustness of Sovaldi patent against Indian Patents Act, had already planned to sell this drug in India at a rice of US$ 900 for the same 12 weeks of therapy.

It is envisaged that this new development at the IPO would prompt entry of a good number of generic equivalents of Sovaldi. As a result, the price of sofosbuvir (Sovaldi) formulations would further come down, despite prior licensing agreements of Gilead in India, fetching huge relief to a large number of patients suffering from Hepatitis C Virus, in the country.

However, reacting to this development Gilead has said, “The main patent applications covering sofosbuvir are still pending before the Indian Patent Office…This rejection relates to the patent application covering the metabolites of sofosbuvir. We (Gilead) are pleased that the Patent Office found in favor of the novelty and inventiveness of our claims, but believe their Section 3(d) decision to be improper. Gilead strongly defends its intellectual property. The company will be appealing the decision as well as exploring additional procedural options.”

For more on this subject, please read my blog post of September 22, 2014 titled, “Gilead: Caught Between A Rock And A Hard Place In India”

- Concern 2: “Future negotiations in international forums and with other countries.”

Draft IPR Policy states: “In future negotiations in international forums and with other countries, India shall continue to give precedence to its national development priorities whilst adhering to its international commitments and avoiding TRIPS plus provisions.”

- Concern 3: “Data Exclusivity or Regulatory Data Protection.”

Draft IPR Policy states: “Protection of undisclosed information not extending to data exclusivity.”

- Concern 4: “Non-availability of patent term restoration, patent linkage, use of compulsory licensing (CL) for commercial, non-emergency situations”.

Draft IPR Policy: Does dwell on these issues.

I discussed a similar subject in my blog post of October 20, 2014 titled, “Unilateral American Action on Agreed Bilateral Issues: Would India Remain Unfazed?”

Conclusion: 

Overall, the first draft of the outcome-based model of the National IPR Policy appears to me as fair and balanced, especially considering its approach to the evolving IPR regime within the pharmaceutical industry of India.

The draft policy though touches upon the ‘Utility Model’, intriguingly does not deliberate on ‘Open Source Innovation’ or ‘Open Innovation’.

Be that as it may, the suggested pathway for IPR in India seems to be clear, unambiguous, and transparent. The draft policy understandably has not taken any extreme stance on any aspect of the IP. Nor does it succumb to high voltage power play of the United States and its allies in the IPR space, which, if considered, could go against the public health interest.

It is heartening to note, a high level body would monitor the progress of implementation of the National IPR Policy, which will be linked with performance indicators, targeted results and deliverables. Annual evaluation of the overall working of the policy and the results achieved will also be undertaken. A major review of the policy will be done after 3 years.

That said, pharma MNCs in general, don’t seem to quite agree with this draft policy probably based purely on commercial considerations, shorn of public health interest. It is quite evident, when a senior lobbyist of a powerful American pharma lobby group reportedly commented to Indian media on the draft National IPR Policy as follows:

“Real progress will only be achieved when India demonstrates through policy change that it does indeed value the importance of intellectual property, especially for the innovative treatments and cures of today and tomorrow”.

It appears, India continues to hold its stated ground on IPR with clearly enunciated policy statements. On the other hand MNCs don’t stop playing hardball either. Though these are still early days, the question that floats on the top of mind: Who would blink first?…India? Do you reckon so?

By: Tapan J. Ray

Disclaimer: The views/opinions expressed in this article are entirely my own, written in my individual and personal capacity. I do not represent any other person or organization for this opinion.

 

Pharma Outlook 2015: A Glimpse Of Some Drivers and Barriers

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Looking ahead, the brand new year 2015 appears quite interesting to me both from the global and also from the local pharmaceutical industry perspective. In this article I shall try to give a glimpse of some of the important drivers and barriers for success of the industry as the year unfolds, based on recent and ongoing developments.

Let me start with the global outlook of 2015, where in the midst of all gloom and doom of the past years, I notice formation of a distinct and new silver lining, mainly due to the following two reasons:

1. Record number of new drugs approval in 2014 spanning across10 therapy areas:

As indicated in its website, USFDA has approved 41 novel medicines in 2014, which is 14 more than the previous year and is the second highest after 1996 that witnessed 53 approvals. Many of these new drugs are with blockbuster potential.

According to another report, the European Medicines Agency (EMA) has also recommended 82 new medicines in 2014, which though includes generic drugs in its list. However, this number too shows an increase from 79 in 2013 and 57 in 2012.

According to January 02, 2014 report from Forbes, very interestingly, infectious diseases dominated with 12 approvals (27 percent), cancer with 8 approvals (18 percent), followed by rare diseases with 5 (11 percent). Just two of these new approvals are for Hepatitis treatment and the rest are for bacterial, fungal, viral, and parasitic infections.

AstraZeneca received the highest number of 4 approvals followed by Eli Lilly with 3.

2. Patent expired blockbuster drugs in 2015 would have low generic impact:

Though drugs worth sales turnover of US$ 44 billion would go off patent in 2015, patent expiries will have minimal impact on the top line as 2015 sales will grow close to four times that of patent losses. Following are the top 10 drugs among those:

No. Brand Company Disease Sales2013 (US$ Bn) Patent Expiry
1. Lantus Sanofi Diabetes 7.9 Feb 2015
2. Abilify Otsuka/Bristol-Myers Squibb Schizophrenia/ Other neurological conditions 7.8 April 2015
3. Copaxone Teva Multiple sclerosis 4.33 Sept 2015
4. Neulasta Amgen Infection reduction in cancer patients on chemotherapy 4.4 Oct 2015
5. Tracleer Actelion Pulmonary arterial hypertension 1.57 Nov 2015
6. Namenda Actavis Alzheimer’s disease 1.5 April 2015
7. Avodart/Jalyn GSK Benign prostatic hypertrophy 1.34 Nov 2015
8. Zyvox Pfizer Gram-positive bacterial infections 1.35 May 2015
9. AndroGel Abbvie Low testosterone  1.03 Early 2015
10. Synagis AstraZeneca Monoclonal antibody to prevent respiratory syncytial virus infection in infants  1.1 Oct 2015

(Compiled from FiercePharma data)

As a significant number of these drugs are biologics, such as Lantus, Abilify, Neulasta and Synagis, the generic impact on those large brands, post patent expiry, would be minimal, at least, for several more years.

However, Lantus sales could soon be impacted, as its biosimilar versions from Boehringer Ingelheim and Eli Lilly have already received approval in Europe, and may be launched in the United States, as well.

Biosimilar versions of other drugs that will go off patent in 2015, do not seem to be anywhere near launch soon to make immediate dent in the sales of the original biologics. I had deliberated on various possible reasons for delay in biosimilar entry, especially in the US, in my earlier blog post of August 25, 2014, titled “Scandalizing Biosimilar Drugs With Safety Concerns”

Taking all these into consideration, EvaluatePharma has estimated that out of patent expiry related sales turnover of US$44 billion, just around US $16 billion would get impacted in 2015 by their generic equivalents.

Global market outlook 2015:

According to IMS Health, spending on medicines will reach nearly $1,100 billion in 2015 with a growth rate of 3-6 percent over the last five-year period.

According to EvaluatePharma, the overall outlook of the global pharma industry in 2015 and beyond is expected to be as follows:

  • A dozen products launched in 2015 are forecast to achieve blockbuster sales by 2020
  • Drugs treating high cholesterol and heart failure will dominate the field with a combined 2020 sales forecast of US$8 billion
  • Sovaldi and its combination product Harvoni will take the number one worldwide seller spot with forecasted sales of $15.3 billion in 2015
  • Patent expiries will have minimal impact on the top line as 2015 sales will grow close to four times that of patent losses
  • Financing climate appears friendly and deals will continue at a steady pace but M&A activity unlikely to match the frenzy of 2014

Moreover, Oncology therapy area brings a huge promise with novel immuno-oncology drugs. As Reuters have reported, Merck & Co’s Keytruda and Bristol-Myers Squibb’s Opdivo, which work by blocking a protein called Programmed Death receptor (PD-1), are the first in a coming wave of immuno-therapies that analysts believe could generate annual sales of more than US$30 billion a year.

Indian pharma industry outlook 2015:

Indian pharmaceutical industry, dominated by branded generic drugs, is estimated to register a turnover of around US$ 33.8 billion with an average growth of 10.3 percent in 2014 – 2018 period, according to Deloitte. Increasing number of diagnosis and treatment of chronic ailments, fuelled by ascending trend in the per capita income, would be the key factors to drive this double-digit growth rate.

In 2013-14, pharma exports of the country with a turnover of US$ 14.84 billion grew at a meager 1.2 percent, which is the slowest growth in nearly the last 15 years. Pharmexcil attributed its reason to USFDA related regulatory issues and increasing global competition. India still stands exposed in this area, unless meaningful corrective measures are taken forthwith. It is worth noting, although India exports drugs to over 200 countries in the world, the United States (US) alone accounts for about 25 percent of India’s pharma exports.

Key issues and challenges in ‘The Exports Front’:

Generic drugs currently contribute over 80 percent of prescriptions written in the US. Around 40 percent of prescriptions and Over The Counter (OTC) drugs that are sold there, come from India and account for around 10 per cent of finished dosages in the US.

Almost all of these are cheaper generic versions of patent expired drugs, which are mainly produced in around 200 USFDA approved drug-manufacturing facilities located in India. Hence, India’s commercial stake in this space is indeed mind-boggling.

Indian drug exports were taking place satisfactorily without any major regulatory hitches since quite some time. Unfortunately, over the last few years, mostly the Federal Drug Administration of the US (USFDA) and the United Kingdom (UK)’s Medicines and Healthcare Products Regulatory Agency (MHRA) have started raising serious doubts on the quality of medicines manufactured in India, creating an uncertainty on drug exports in those countries.

To overcome this critical issue and keep marching ahead with distinction in the drug exports front, Indian pharma would require to successfully dealing with the following two areas:

A. Data integrity:

Since quite a while, USFDA has been raising serious concerns on ‘Data Integrity’ in their previously approved production facilities of a large number of Indian pharma players. The details of each of these concerns are available in the USFDA website.

This worrying development is now posing a huge threat to future growth potential of Indian drug exports, as in this area the Indian government had set an objective, in its strategy document, to register a turnover of US$ 25 billion in 2014-15. In all probability, it would fall far short of this target at the end of this fiscal, predominantly for related reasons. However, the good news is, considering the criticality of the situation, the Indian government is now working with the USFDA to resolve this problem.

I discussed a part of this area in my Blog Post of September 29, 2014 titled “Make in India…Sell Any Where in The World”: An Indian Pharma Perspective

B. Credibility of Clinical Trial Data from India:

Credibility of ‘Clinical Trial Data’ generated by the domestic players in India, has also become a cause of great concern, as the regulators in France, Germany, Belgium and Luxembourg suspended marketing approval for 25 drugs over the genuineness of clinical trial data from India’s GVK Biosciences.

Key issues and challenges in ‘The Domestic Front’:

Though 2015 would also witness the following important issues and challenges, meeting with this challenge of change should not be difficult with a proper mindset and right strategies:

A. The Drug Price Control Order 2013 (DPCO 2013):

Change in the mechanism of drug price control from earlier ‘cost based’ to newer ‘market based’ one and the specified provisions to neutralize inflationary impact of the input costs on the bottom line, based on the WPI, have already been considered as welcoming changes for the industry. As a result, despite implementation of the DPCO 2013, the pharma shares continued to do well in 2014 despite doomsayers’ predicaments, not just in the past, but even today.

I believe, the DPCO 2013 would not cause any significant negative impact further in 2015 on the performance of pharma companies, as the price controlled drugs would in all probability continue to be around 20 percent of the total pharma market. Moreover, now annual price increases are linked to the WPI for the controlled products and the companies can increase prices of remaining 80 percent of decontrolled products, upto 10 percent every year, irrespective of inflationary trend.

That said, due to huge inter-brand price differences, in July 2014 the National Pharmaceutical Pricing Authority (NPPA) had brought under price control 50 more cardiovascular and anti-diabetic drugs in addition to 348 drugs that featured under price control in the DPCO 2013.

If the pharma players do not take note of such abnormal inter-brand price variation of the same drugs without meaningful reasons, there could possibly be further move by the NPPA in this direction.

Additionally, any mechanism for patented products’ pricing, if announced in 2015, would have far-reaching impact, especially on the MNCs marketing such drugs.

B. Unethical practices in Clinical trial:

In the Clinical Trial arena of India, responding to a Public Interest Litigation (PIL), the Supreme Court of the country and separately the Parliamentary Standing Committee had indicted the drug regulator and charted out some action areas. The Parliamentary Committee in its report had even mentioned about a nexus existing between the drug regulator and the industry in this area.

Driven by the directives of the Apex Court of the country, the union ministry of health of the government of India has already strengthened some areas of past laxity in drug regulatory control, such as mandatory registration of clinical trials, constitution of committees to oversee the trial approval, its execution and above all ethical treatment of patients, including compensation.

Although, these are all requisite measures to create an appropriate longer-term eco-system for clinical trials in India, it has reportedly ruffled many feathers, such as CROs in the country who work mainly for pharma MNCs and some global pharma players too. This is mainly because of inordinate delays in drug approvals during the regulatory rectification process, besides cost of clinical trials going up. An orderly drug regulatory environment must prevail, instead of allegedly ‘free for all’ clinical trial environment in the country, costing many innocent lives and livelihoods.  Responding to this changing clinical trial environment, some MNCs have already articulated that they are reconsidering their drug trial strategy in India and some Indian players, possibly with vested interests and echoing similar sentiments, are also saying that they would shift their clinical trial projects out of India, which would adversely impact the country’s clinical trial industry.

Be that as it may, it appears now that under the directive of the Supreme Court of the country, the decisions taken by the government in clinical trial area are irreversible, for the long-term interest of the country.

C. Intellectual Property (IP) issues:

Reacting to some well-justified measures taken by India in the IP area to make healthcare affordable to all, the US and its some key allies, continuously pressured by their powerful pharma lobby groups, continue to push India hard to broaden the IP protections. ‘Big Pharma’ lobbyists are reportedly trying to compel India to amend its IP laws that would suit their business interest at the cost of patients.

Fortunately, many stakeholders, including media, have started raising their voices against such strong-arm tactics, further fueling the credibility erosion of ‘Big Pharma’ and creating important pressure groups for the government.

Simultaneously, concerned pharma MNCs are also seeking legal recourse over issues mainly related to the section (3d) and Compulsory Licensing of the Indian Patents Act. However, most of the judicial verdicts vindicate the quality of decisions taken by the Indian Patent Office (IPO) in these areas.

Though very unlikely, any amendment or tweaking of the existing patent laws of India in 2015 would provide an unfair advantage to MNCs with negative impact on public health interest.

D. Uniform Code of Pharmaceutical Marketing Practices:

Compared to the actions that are now being taken by the law enforcers overseas against pharmaceutical marketing malpractices, India has been showing a rather lackadaisical attitude in these areas, until recently. It astonishes many that unlike even China; no pharmaceutical company has been investigated thoroughly and hauled up by the government for alleged bribery and other serious allegations of corrupt practices.

However, frequent reporting by the Indian media had triggered a debate in the country on the subject. A Public Interest Litigation (PIL) on this subject is now pending before the Supreme Court for hearing in the near future. It is worth noting that in 2010, ‘The Parliamentary Standing Committee on Health’ also had expressed its deep concern by stating that the “evil practice” of inducement of doctors by the pharma companies is continuing unabated as the revised guidelines of the Medical Council of India (MCI) have no jurisdiction over the pharma industry.

The Government, until recently, has shown no active interest in this area either, though the new Union Health Minister, J.P. Nadda decried the unethical nexus between the doctors and pharma companies, amounting violations of medical ethics in the country. He reportedly has stated that in majority of the cases, the pharma companies are luring the doctors by giving gifts and other benefits for prescribing the brand of medicines of their choice to the patients.

As the saying goes, ‘better late than never’, on December 12, 2014, the Department of Pharmaceuticals (DoP) of the Government of India announced details of the ‘Uniform Code of Pharmaceutical Marketing Practices (UCPMP)’, which would be effective across the country from January 1, 2015 for all pharma players to implement, across India.

However, I reckon, the document in its current form is rather weak in its effective implementation potential. Meaningful and transparent deterrent measures to uphold public health interest are also lacking. The entire process also deserves a well-structured monitoring mechanism and digital implementation tools that can be operated with military precision. I discussed this issue in my Blog Post of December 29, 2014, titled “India’s Pharma Marketing Code (UCPMP): Is It Crafted Well Enough To Deliver The Deliverables?”

On UCPMP a survey done by E&Y has highlighted the following points, besides other areas:

  • More than 50 percent of the respondents are of the opinion that the UCPMP may lead to manipulation in recording of actual sampling activity.
  • Over 50 percent of the respondents indicated that the effectiveness of the code would be very low in the absence of legislative support provided to the UCPMP committee.
  • 90 percent of the respondents felt that pharma companies in India should focus on building a robust internal controls system to ensure compliance with the UCPMP.

In my view as well, the self-regulatory measures prescribed in the UCPMP of the DoP are unlikely to make any significant impact in 2015, unless pharma companies start focusing on building robust internal controls system to ensure compliance with the UCPMP.

Conclusion:

I would now put on the balance of probabilities, the new ‘Silver Linings’ of the Global pharmaceutical industry as discussed above, the issues and challenges of 2015 for the Indian pharma and also other important factors that I have not been able to discuss in this article. The overall emerging picture depicts that the pharma industry, both global and local, would fare much better than what it did in the recent past, provided the industry, as a whole, does not continue to ignore the storm signals outright.

Thus, based on the available data, the year 2015, as appears to me, would provide an enormous opportunity with promises of an interesting time ahead that the pharmaceutical industry should try to leverage on…and then cherish it for a long while…most probably as a turning point of the same ball game with different success requirements.

By: Tapan J. Ray

Disclaimer: The views/opinions expressed in this article are entirely my own, written in my individual and personal capacity. I do not represent any other person or organization for this opinion.

 

A Great News! But…Would This ‘Golden Goose’ Lay Golden Eggs?

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On December 9, 2014, international media flashed across the world a great news item from the Indian pharma industry:

“The first biosimilar of the world’s top-selling medicine Humira (adalimumab) of AbbVie has been launched in India by Zydus Cadila.”

This exhilarating news has undoubtedly got frozen in time flagging a well-cherished moment of pride for the Indian pharmaceutical industry. Along side, taking note of many contemporary factors in this area, a lurking apprehension too does creep in. It raises an awkward and uncomfortable question – would this ‘Golden Goose” born out of a laudable ‘reverse engineering’ effort be able to lay ‘Golden Eggs’, signaling its global commercial success for the company?

In this article, I shall try to dwell on on this important issue.

In one my earlier blog posts of August 25, 2014 titled, “Scandalizing Biosimilar Drugs With Safety Concerns”, I discussed another related concern in this area.

Born a ‘Golden Goose’:

Just to recapitulate, the original product Humira (Adalimumab) of Abbvie, a fully human anti-TNF alpha monoclonal antibody was first globally approved for marketing in 2002. Since then Humira has emerged as the most preferred therapy to reduce the signs and symptoms of patients suffering from moderate to severe rheumatoid arthritis, moderate to severe polyarticular juvenile idiopathic arthritis, psoriatic arthritis, ankylosing spondylitis, moderate to severe Crohn’s disease and moderate to severe ulcerative colitis. However, Humira is not available in the Indian market, at present.

Zydus Cadila has announced that its biosimilar version of Humira (Adalimumab), has been approved by the Drug Controller General of India (DCGI) and will be marketed under the brand name ‘Exemptia’ for the treatment of autoimmune disorders as indicated for Humira.

As claimed by the company, ‘Exemptia’ is a ‘fingerprint match’ with the original drug Humira in terms of purity, safety and potency. Zydus Cadila has also stated that the novel non-infringing process for Adalimumab and a novel non-infringing formulation have been researched, developed and produced by scientists in its own Research Centre.

With this the world took note of the ‘Golden Goose’, born out of brilliant ‘Reverse Engineering’ in India. However, the apprehension of many continued to linger: Would this ‘Golden Goose’ be able to lay ‘Golden Eggs’?

The product and the price:

According to an estimate, over 12 million patients in India suffer from the above chronic conditions of autoimmune disorders, which progressively deteriorate and lead to lifelong pain and in some cases, even disability. To treat these indications, Exemptia is recommended as a 40 mg subcutaneous injection once every alternate week. Patients normally would have to take the treatment for six months.

Media reports indicate that ‘Exemptia’ of Zydus Cadila will be priced in India equivalent to US$ 200 a vial against Humira price in the United States of US$ 1,000. Initial overall reaction for this local price does not seem to be quite favorable for India.

The global market:

A recent report from Thomson Reuters indicates, as blockbuster drugs with sales turnover of around US$100 billion lose patent protection, the global biosimilars market is expected to grow around US$ 25 billion by the end of the decade.

According to a 2013 report of the credit rating agency Fitch, eight of the current 20 top-selling global pharmaceuticals are biologics that will face patent expiry by 2020.

EvaluatePharma reported that the current the anti-rheumatics market makes up the second largest treatment area by sales, with worldwide revenues of US$ 41.1 billion, closely behind the oncology therapy area, which registered sales of US$68 billion in 2012 with a high growth rate.

The report also states, despite biosimilar entry Anti-rheumatics segment is expected to record a Compound Annual Growth Rate (CAGR) of 4 percent with a turnover of around S$52.1 billion in 2018.

The local potential:

Over the last several years, China and India have been emerging as the promising destinations for international outsourcing of biopharmaceutical manufacturing. In the recent times, China and India are reportedly showing promises to become the industry’s top potential destinations for offshoring over the next five years, ahead of traditional bio manufacturing hubs in the US and Western Europe.

More than 40 biosimilar products are now available in the Indian market. Over 10 pharma players are competing in this area with around 15 epoetin, 8 G-CSF and 4 insulin “biosimilars”, besides a few others.

Although India has the second largest USFDA approved drug manufacturing plants next to the United States, none of the products manufactured in these facilities can possibly be considered as “true biosimilars”.

Humira expected to remain strong:

EvaluatePharma also forecasts that Humira of AbbVie would continue to remain the best selling drug of the world at least till 2018 with sales of US$12.8 billion, despite its US patent expiry in 2016.

Moreover, to succeed Humira that will go off patent between end 2016 and 2018 (Europe), AbbVie reportedly has seven new drugs in clinical development for Rheumatoid Arthritis. These patented new drugs could also significantly cannibalize the sales of Humira.

Physicians’ attitude towards biosimilars:

According to an October 2014 Report of IMS Institute from Europe’s perspective, within each country’s health system, physicians display a range of attitudes and behaviors that influence their prescribing of biosimilars.

IMS observed three broad segments of prescribers as follows:

  • Conservative prescribers: These doctors tend to be late adopters of new technologies, are more likely to follow published clinical treatment guidelines, and may not be aware of or educated on the availability of potential use of biosimilars.
  • Open-minded prescribers: This archetype includes physicians who tend to be the most responsive to new information about treatment options, particularly where experience and knowledge of biologics may be low and educational program can be effective in impacting usage.
  • Enterprising prescribers: This segment of prescribers is most likely to search out information from all sources, and be open to trying different options for patient care including biosimilars as well as innovative treatments.

In addition to these archetypes, the report states, physicians’ attitudes and prescribing behavior may also be influenced or determined by prescribing guidelines, if any, the use of prescribing incentives, as well as the use of promotional activities by either originator or biosimilar manufacturers.

The US biosimilar challenge:

According to reports, despite two pharma players filing biosimilar applications at the USFDA, there are still many issues to be sorted out in this space by the drug regulator of the country.

Though an interchangeable biosimilar in the United States still appears to be several years away, there are initiatives in some American states to restrict interchangeable biosimilar for substitution against the reference product.

Moreover, USFDA’s draft guidance on clinical pharmacology of May 2014 has invited strong adverse comments from the innovator companies, lobby groups and the industry associations.

However, just in the last week, both the innovator companies and biosimilar manufacturers have reportedly agreed to support state legislation that allows pharmacies to automatically substitute biosimilars for corresponding branded biologics. But pharmacies must give prescribers a heads up afterward “within a reasonable time.”

For biosimilars makers, it’s a big improvement on the alternative, as the biotech developers wanted to require pharmacists to check with doctors before making the switch.

That said, the USFDA is yet to determine exactly how to classify biosimilars and their “reference products” as interchangeable. This guidance for classification would be necessary for the above mentioned pharmacy switches. This guidance is important especially for the statutory language, which dictates that interchangeability is proven for “any given patient”. This could also be construed as requiring studies in all the approved indications for a brand name biologic, i.e. Humira has around five different indications.

Thus, the path ahead still remains challenging for the biosimilar players in the United States, and more so for the Indian Companies, as compared to other global pharma majors with deep pockets.

Several other Humira biosimilars under development too:

As indicated earlier, the US and Europe patents of Humira with worldwide sales of US$ 11.02 billion in 2013 would expire by end 2016 and 2018, respectively. Thus, the product has become among the most sought-after biosimilar target prototypes for many pharma and biotech companies across the world.

The global biotech major Amgen has already indicated that its ABP 501 biosimilar has shown comparable efficacy and safety to Humira (adalimumab) in a late-stage trial in patients with moderate-to-severe plaque psoriasis after treatment duration of 16 weeks. The product, reportedly, has also matched Humira in stimulating immune response in patients.

Experts believe, Amgen could be in a position to compete directly with Humira when it loses patent protection, if similar results are obtained in the second phase III trial.

Moreover, according to available reports, Boehringer Ingelheim, Sandoz (Novartis) and Coherus are also progressing well with the development of Humira biosimilars.

Zydus Cadila expects that in 2019 it would be ready to launch the biosimilar of Humira (Adalimumab) in the United States.

Marketing challenges for biosimilars:

Today, the global biosimilars market is indeed in a nascent stage, even for the Indian players.

For successful commercialization of biosimilars, I envisage, a well-crafted hybrid marketing-model of small molecule generics on the one hand and large molecule biologics of the originators’ on the other would be appropriate, in the years ahead.

In the early marketing phase, biosimilar marketers are expected to follow the same branding, communication and detailing strategies of the originators, which ultimately would transform into a generic matrix as more players chip in with the price competition intensifying.

Unlike small molecule generics, affordable price of a biosimilar would be just one of the many critical considerations for its commercial success in the biologics market.

Sustained efforts and initiatives to allay safety concerns with biosimilars among both the doctors and also the patients would be a dire necessity. Providing in-depth medical, technical and domain knowledge to the sales team should never be compromised, though these would require additional initial investments. Post marketing surveillance or pharmacovigilance for biosimilars must be ongoing, even in India. Here too, Indian players do not seem to be very strong, as yet.

Thus, unlike small molecule generics, marketing a large molecule biosimilar would require clear, razor sharp and focused strategies across the value chain to unlock its true potential. Crafting impactful value propositions, avoiding complexities, for each stakeholder, would decide the commercial fate of the product.

‘Made in India’ issue for pharma needs to be addressed expeditiously:

High credibility clinical trial data and manufacturing quality standards would also play a decisive role, especially for India made biosimilars.

This is mainly due to widespread reports of frequent USFDA allegations related to falsification and doctoring of manufacturing data in several manufacturing plants of India.

Ethical and quality issues for drugs made in India, such as these, assumed even greater dimension, as the regulators in France, Germany, Belgium and Luxembourg reportedly suspended marketing approval for 25 drugs over the genuineness of clinical trial data from India’s GVK Biosciences. This is yet another blow to ‘Made in India’ image for medicines, which has arrested the global attention, for all the wrong reasons, just the last week. 

Conclusion:

Considering all the above points, let me now try to make a fair personal guess on whether or not the ‘Golden Goose’ would be successful enough to lay ‘Golden Eggs’, as required by the company.

Firstly, in the Indian perspective, the key point that strikes me is the cost of a treatment course with ‘Exemptia’ per patient in the country. On a rough calculation, it comes around Rs. 1,50,000 per course/per patient. This appears rather high according to the income level of an average Indian.

However, Zydus Cadila expects sales between Rs.1 billion (US$16.16 million) and 2 billion for ‘Exemptia’ only from the Indian market.

I reckon, with relatively high per course treatment cost with Exemptia, it may be quite challenging for the company to achieve this goal in the domestic market.

Thus, the global success of this biosimilar brand would mainly depend on its degree of success in the United States and Europe, post patent expiry of Humira.

Going by the possible availability of other Humira biosimilars from manufacturers with robust global marketing muscle, skill sets, experience and other wherewithal, the path of global success for Exemptia of Zydus Cadila, if the company decides to fly solo, appears to be strewn with many odds.

I would now stick my neck out to zero in with specificity in this area, while envisaging the possible future scenario.

Considering the evolving macro scenario together with the commercial success requirements in this space, I reckon, despite presence of several possible competitors of Humira biosimilars, including one from Zydus Cadila, the biotech domain expertise of Amgen, fuelled by its marketing muscle, would in all probability make its ABP 501 biosimilar the toughest competitor to Humira after its patent expiry in the US and Europe…and then…why doesn’t it try to succeed in India too?

By: Tapan J. Ray

Disclaimer: The views/opinions expressed in this article are entirely my own, written in my individual and personal capacity. I do not represent any other person or organization for this opinion.

Unilateral American Action on Agreed Bilateral Issues: Would India Remain Unfazed?

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I discussed in one of my earlier blog posts titled “Has Prime Minister Modi Conceded Ground To America On Patents Over Patients?” of October 6, 2014 that on April 30, 2014, the United States in its report on annual review of the global state of IPR protection and enforcement, named ‘Special 301 report’, classified India as a ‘priority watch list country’.

Special 301 Report and OCR – A brief Background:

According to the Office of USTR, Section 182 of the US Trade Act requires USTR to identify countries that deny adequate and effective protection of IPR or deny fair and equitable market access to US persons who rely on Intellectual Property (IP) protection. The provisions of Section 182 are commonly referred to as the “Special 301” provisions of the US Trade Act.

Those countries that have the ‘most onerous or egregious acts, policies, or practices and whose acts, policies, or practices have the greatest adverse impact (actual or potential) on relevant US products’ are to be identified as Priority Foreign Countries. In addition, USTR has created a “Priority Watch List” and a “Watch List” under Special 301 provisions. Placement of a trading partner on the Priority Watch List or Watch List indicates that particular problems exist in that country with respect to IPR protection, enforcement, or market access for persons relying on IP.

In the 2014 Special 301 Report, USTR placed India on the Priority Watch List and noted that it would conduct an Out of Cycle Review (OCR) of India focusing in particular on assessing progress made in establishing and building effective, meaningful, and constructive engagement with the Government of India on IPR issues of concern.

An OCR is a tool that USTR uses on IPR issues of concern and for heightened engagement with a trading partner to address and remedy such issues.

For the purpose of the OCR of India, USTR had requested written submissions from the public concerning information, views, acts, policies, or practices relevant to evaluating the Government of India’s engagement on IPR issues of concern, in particular those identified in the 2014 Special 301 Report.

The Deadlines for written submissions were as follows:

Friday, October 31, 2014 - Deadline for the public, except foreign governments, to submit written comments.

Friday, November 7, 2014 - Deadline for foreign governments to submit written comments.

India’s earlier response to 2014 Special 301 Report:

On this report, India had responded earlier by saying that the ‘Special 301’ process is nothing but unilateral measures taken by the US to create pressure on countries to increase IPR protection beyond the TRIPS agreement. The Government of India has always maintained that its IPR regime is fully compliant with all international laws.

The issue was raised during PM’s US visit:

According to media reports, Prime Minister Narendra Modi, during his visit to America last month, had faced power packed protests against the drug patent regime in India from both the US drug industry and also the federal government.

The Indo-US joint statement addresses remedial measures:

In view of this concern, Indo-US high-level working group on IP was constituted as a part of the Trade Policy Forum (TPF), which is the principal trade dialogue body between the two countries. TPF has five focus groups: Agriculture, Investment, Innovation and Creativity, Services, and Tariff and Non-Tariff Barriers.

The recent joint statement issued after the talks between Prime Minister Narendra Modi and US President Barack Obama captures the essence of it as follows:

“Agreeing on the need to foster innovation in a manner that promotes economic growth and job creation, the leaders committed to establish an annual high-level Intellectual Property (IP) Working Group with appropriate decision-making and technical-level meetings as part of the TPF.”

Unilateral measures resurface within days after PM’s return from the US:

Almost immediately after Prime Minister Narendra Modi’s return from the US, USTR ‘s fresh offensive with OCR against India’s IP regime, could have an adverse impact on the proposed bilateral dialogue with Washington on this issue.

However, dismissing this unilateral action of America, the Union Commerce Ministry, has reiterated the country’s stand, yet again, as follows:

“As far as we are concerned, all our laws and rules are compliant with our commitments at WTO. A country can’t judge India’s policies using its own yardsticks when there is a multilateral agreement.”

As many would know that several times in the past, India has unambiguously articulated, it may explore the available option of approaching the World Trade Organization (WTO) for the unilateral moves and actions by the US on IPR related issues, as IPR policies require to be discussed in the multilateral forum, such as WTO.

A fresh hurdle in the normalization process:

Many see the latest move of USTR with OCR as a fresh hurdle in the normalization process of a frosty trade and economic relationship between the two countries. More so, when it comes almost immediately after a clear agreement inked between Prime Minister Modi and President Obama in favor of a bilateral engagement on IPR related policies and issues. Let me hasten to add, USTR has now clarified, “The OCR will not revisit India’s designation on the 2014 Priority Watch List.”

What does US want?

The initiatives taken by the USTR, no doubt, are in conformance to the US law, as it requires to identify and prepare a list of trade barriers in the countries with whom the US has trade relations, and with a clear focus on IPR related issues.

Washington based powerful pharmaceutical industry lobby group – PhRMA, which seemingly dominates all MNC pharma associations globally, has reportedly urged the US government to continue to keep its pressure on India, in this matter. According to industry sources, PhRMA has a strong indirect presence and influence in India too.

It is pretty clear now that to resolve all IP related bilateral issues, the United States wants the Indian Patents Act to be amended as an exact replica of what the American lawmakers have enacted in their country, including evergreening of patents and no compulsory licensing unless there is a national disaster or emergency. They require it, irrespective of whatever happens as a result of lack of access to these new drugs for a vast majority of Indian patients.

Thus, it is understandable, why the Indian government is not surrendering to persistent American bullying.

A series of decisions taken by the Union government of India on both patents and drug pricing is a demonstration of its sincere endeavor to increase access to drugs, as less than 15 percent of 1.2 billion people of the country are currently covered by some sort of health insurance.

Global healthcare NGOs strongly reacted:

The Doctors Without Borders’ (MSF) Access Campaign articulated, “India’s production of affordable medicines is a vital life-line for MSF’s medical humanitarian operations and millions of people in the developing countries.”

It further added, “India’s patent law and practices are favorable to public health, were put in place through a democratic legislative process, and are in line with international trade and intellectual property rules… Every country has the right to set policies that balance private business interests with public health needs.”

MSF reportedly warned Prime Minister Modi that US officials and Big Pharma would continue to try to lobby and pressurize him over India’s current patent regime and urged him, “Don’t back down on drug patents”.

“The world can’t afford to see India’s pharmacy shut down by US commercial interests,” MSF reiterated.

Under US bullying, is India developing cold feet?

In the midst of all these, an international media reported:

“Prime Minister Narendra Modi got an earful from both constituents and the US drug industry about India’s approach to drug patents during his first visit to the US last month. Three weeks later, there is evidence the government will take a considered approach to the contested issue.”

Quoting an Indian media report, the above international publication elaborated, the Department of Industrial Policy and Promotion (DIPP) of India, has delayed a decision on whether to grant a Compulsory License (CL) for Bristol-Myers Squibb’s (BMS) leukemia drug Sprycel. DIPP has sent a letter to the Health Ministry, questioning its rationale for saying there was a “national emergency” when chronic myeloid leukemia affects only 0.001% of the population. The letter asked how much the government is spending on the drug, and pointed out that there is no indication of a growing trend in the disease.

This Indian report commented, if the DIPP had agreed to issue a CL for Sprycel on the recommendation of the Union Ministry of Health, it would have ‘cheered’ the public health activists, but would have adversely impacted Indo-US relations that the Indian Prime Minister wants to avoid for business interests.

A Superficial and baseless interpretation:

In my view, the above comments of the Indian media, which was quoted by the international publications, may be construed as not just superficial, but baseless as well.

This is because, DIPP has become cautious on the CL issue not just now, but at least over a couple years from now (please read: Health Min’s compulsory license proposal hits DIPP hurdle, DIPP seeks details on 3 cancer drugs for compulsory licensing).

This is also not the first time that DIPP has sought clarification from the Ministry of Health on this subject.

Hence, in my view, this particular issue is being unnecessarily sensationalized, which has got nothing to do with hard facts and far from being related to the PM’s visit to America.

Conclusion:

The Indian Parliament amended the Patent Act in 2005, keeping the interest of public health right at the center. The Act provides adequate safeguards, including checks on evergreening of patents and broader framework for CL. All these conform to the Doha Declaration, which categorically states “TRIPS Agreement does not and should not prevent WTO members from taking measures to protect public health”.

For similar reasons, the Indian Act does not provide for ‘evergreening’ of patents. The Supreme Court judgment on Glivec is a case in point. If the Indian patent regime is weak and not TRIPS-compliant, the aggrieved country should approach the dispute settlement body of the WTO for necessary action. Thus, it is intriguing if the US, which took India to WTO over the latter’s solar power policy, is not doing the same for pharma IP. Is it really sure that the allegation that ‘the Indian Patent Act is non-TRIPS compliant’ is a robust one?

There is no denying that innovation is the wheel of progress of any nation and needs to be rewarded and protected. However, there is an equally important need to strike the right balance between patent regimes and safeguarding public health interest. In that sense, the Indian Patents Act occupies a position of strength, not weakness.

Considering all these, unilateral American measures against India for amendment of the country’s Patents Act in sync with theirs, ultimately would prove to be foolhardy.

The high-level working group on IP constituted as a part of the bilateral Trade Policy Forum (TPF), would be the right platform to sort out glitches in this arena, keeping Indian patients’ health interests at the center, and at the same time without jeopardizing justifiable business interests of the innovator companies.

Otherwise in all probability, India would continue to hold its justifiable ground on IPR steadfastly, remaining unfazed under pressures and provocations of any kind.

By: Tapan J. Ray

Disclaimer: The views/opinions expressed in this article are entirely my own, written in my individual and personal capacity. I do not represent any other person or organization for this opinion.

Gilead: Caught Between A Rock And A Hard Place In India

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I had mentioned in my blog post of August 4, 2014, titled “Hepatitis C: A Silent, Deadly Disease: Treatment beyond reach of Most Indians” that in line with Gilead’s past approach to its HIV medicines, the company would offer to license production of sofosbuvir (brand name Sovaldi) to a number of rival low-cost Indian generic drug companies. They will be offered manufacturing knowhow, allowed to source and competitively price the product at whatever level they choose.

Sovaldi (sofosbuvir) is a once-a-day patented drug of Gilead for cure of chronic hepatitis C infection in most patients. Sovaldi has been priced at Rs 60,000 (US$ 1,000) per tablet in the developed markets with a three-month course costing Rs1.8 Crore (US$ 84,000), when it reportedly costs around U$130 to manufacture a tablet. This treatment cost is being considered very high even for many Americans and Europeans.

Gilead has also announced that it has set a minimum threshold price for Sovaldi of US$ 300 (Rs.18,000) a bottle, enough for a month. With three months typically required for a full course and taking into account the currently approved combination with interferon, the total cost of Sovaldi per patient would be about US$ 900 (Rs.54,000) for a complete treatment against its usual price of US$ 84,000 (Rs1.8 Crore). The company would offer this price to at least 80 countries.

Breaking-news in India:

On September 15, 2014, International media reported that Cipla, Ranbaxy, Strides Arcolab, Mylan, Cadila Healthcare, Hetero labs and Sequent Scientific are likely to sign in-licensing agreements with Gilead to sell low cost versions of Sovaldi in India.

It was also reported that these Indian generic manufacturers would be free to decide their own prices for sofosbuvir, ‘without any mandated floor price’.

Indian companies would require paying 7 per cent of their revenues as royalty to Gilead, which, in turn would ensure full technology transfer to them to produce both the Active Pharmaceutical Ingredients (API) and finished formulations. The generic version of Sovaldi is likely to be available in India in the second or third quarter of 2015, at the earliest.

Another reason of Gilead’s selecting the Indian generic manufacturers could possibly be, that of much of the global supply of generic finished formulations is manufactured in India, especially for the developing countries of the world.

Patent status, broad strategy and the possibility:

It is worth noting here that the Indian Patent Office (IPO) has not recognized Sovaldi’s (sofosbuvir) patent for the domestic market, just yet. This patent application has been opposed on the ground that it is an “old science, known compound.”

It is interesting that the Indian Pharmaceutical Association (IPA) and others, such as, Delhi Network of Positive People and Natco have reportedly opposed Sovaldi’s (sofosbuvir) patent application. If the patent for this drug does not come through, low priced generic versions of Sovaldi, without any licensing agreement with Gilead, would possibly capture the Indian market.

Conversely, due to unaffordable price of Sovaldi for most of the Hepatitis C patients, even if a patent is granted for this drug in India, the sword of Compulsory License (CL) on the ground of ‘reasonably affordable price’ looms large on this product.

To negate the possibility of any CL, in the best-case scenario of a patent grant, Gilead seems to have decided to enter into licensing agreement with seven other Indian generic manufacturers to create a sense of adequate competition in the market, as many believe.

However, if the IPO considers sofosbuvir not patentable in India, it would indeed be a double whammy for Gilead. Without any patent protection, all these in licensing agreements may also fall flat on the face, paving the way of greater access of much lesser priced generic sofosbuvir to patients, as indicated above.

The action replay:

If we flash back to the year 2006, we shall see that Gilead had followed exactly the same strategy for another of its patented product tenofovir, used in the treatment of HIV/AIDS.

1. Voluntary license:

At that time also Gilead announced that it is offering non-exclusive, voluntary licenses to generic manufacturers in India for the local Indian market, along with provision for those manufacturers to export tenofovir formulations to 97 other developing countries, as identified by Gilead.

Gilead did sign a voluntary licensing agreement with Ranbaxy for tenofovir in 2006.

The arrangement was somewhat like this. Gilead would charge a royalty of 5 percent on the access price of US$ 200 a year for the drug. Any company that signs a manufacturing agreement with Gilead to manufacture API of tenofovir would be able to sell them only to those generic manufacturers that have voluntary license agreements with Gilead.

Interestingly, by that time Cipla had started selling one of the two versions of tenofovir, not licensed by Gilead. Cipla’s generic version was named Tenvir, available at a price of US$ 700 per person per year in India, against Gilead’s tenofovir (Viread) price of US$ 5,718 per patient per year in the developed Markets. Gilead’s target price for tenofovir in India was US$ 200 per month, as stated above.

2. Patent challenge:

Like sofosbuvir (Sovaldi), Gilead had filed a patent application for tenofovir (Viread) in India at that time. However, the ‘Indian Network for People Living with HIV/AIDs’ challenged this patent application on similar grounds.

3. Patent grant refused:

In September 2009, IPO refused the grant of patent for tenofovir to Gilead, citing specific reasons  for its non-conformance to the Indian Patents Act 2005. As a result, the voluntary license agreements that Gilead had already signed with the Indian generic manufacturers were in jeopardy.

Current status:

In 2014, while planning the launch strategy of sofosbuvir (Sovaldi) for India, Gilead seems to have mimicked the ‘Action Replay’ of 2006 involving tenofovir, at least, in the first two stages, as detailed above. Only the patent status of sofosbuvir from the IPO is now awaited. If IPO refuses patent grant for sofosbuvir, Gilead’s fate in India with sofosbuvir could exactly be the same as tenofovir, almost frame by frame.

Gilead and the two top players in India:

Very briefly, I would deliberate below the strategic stance taken by two top generic players in india, from 2006 to 2014, in entering into voluntary licensing agreements with Gilead  for two of its big products, as I understand.

Ranbaxy:

In my view, the stand of Ranbaxy in Gilead’s India strategy of voluntary licensing in the last eight years has remained unchanged. It involves both sofosbuvir and tenofovir.Thus, there has been a clear consistency in approach on the part of Ranbaxy on this issue.

Cipla:

Conversely, an apparent shift in Cipla’s strategic position during this period has become a bone of contention to many. For tenofovir, Cipla did not sign any voluntary license agreement with Gilead. On the contrary, it came out with its own version of this product, that too much before IPO refused to grant patent for this drug.

However, unlike 2006, Cipla decided to sign a voluntary license agreement with Gilead for sofosbuvir (Sovaldi) in 2014, though no patent has yet been granted for this product in India.

Has Cipla changed its position on drug patent?

I find in various reports that this contentious issue keeps coming up every now and then today. Some die-hards have expressed disappointments. Others articulated that the new dispensation in Cipla management, has decided to take a different stance in such matter altogether.

In my view, no tectonic shift has taken place in Cipla’s position on the drug patent issue, just yet.

The owner of Cipla, the legendary Dr.Yusuf Hamied has always been saying: ‘I Am Not Against Patents … I Am Against Monopolies’

He has also reportedly been quoted saying: “About 70 per cent of the patented drugs sold worldwide are not invented by the owning companies”.

He had urged the government, instead of having to fight for CL for expensive lifesaving medicines by the generic drug makers, where voluntary licenses are not forthcoming, the government needs to pass a law giving the generic players “automatic license of rights” for such drugs, making these medicines affordable and thereby improving access to patients. In return, the local generic manufacturers would pay 4 percent royalty on net sales to patent holders. He was also very candid in articulating, if Big Pharma would come into the developing markets, like India, with reasonable prices, Cipla would not come out against it.

According to Dr. Hamied, “When you are in healthcare, you are saving lives. You have to have a humanitarian approach. You have to take into account what it costs to make and what people can pay.”

Considering all these, I reckon, the core value of Cipla and its stand on patents have not changed much, if at all, for the following reasons:

  • The voluntary license agreement of Cipla with Gilead for sofosbuvir (Sovaldi) along with six other generic manufacturers of India, unlike tenofovir, still vindicates its strong opposition to drug monopoly, respecting product patents.
  • Cipla along with manufacturing of sofosbuvir, maintains its right to market the product at a price that it considers affordable for the patients in India.

Conclusion:

Indian Patents Act 2005 has the requisite teeth to tame the most aggressive and ruthless players in drug pricing even for the most feared diseases of the world, such as, HIV/AIDS, cancer, Hepatitis C and others.

Many global drug companies, resourceful international pharma lobby groups and governments in the developed world are opposing this commendable Act, tooth and nail, generating enormous international political pressure and even chasing it in the highest court of law in India, but in vain. Glivec case is just one example.

Some pharma majors of the world seem to be attempting to overcome this Act, which serves as the legal gatekeeper for the patients’ interest in India. Their strategy includes not just voluntary licenses, but also not so transparent, though well hyped, ‘Patient Access Programs’ and the so called ‘flexible pricing’, mostly when the concerned companies are able to sense that the product patents could fail to pass the scrutiny of the Indian Patents Act 2005.

It has happened once with even Gilead in 2006. The drug was tenofovir. Following the same old strategy of voluntary licenses and relatively lower pricing, especially when its drug patent is pending with IPO post patent challenges, Gilead intends to launch Sovaldi in India now.

Carrying the baggage of its past in India, Gilead seems to have been caught between a rock and the hard place with sofosbuvir (Sovaldi) launch in the country. On the one hand, the risk of uncertain outcome of its patent application and on the other, the risk of CL for exorbitant high price of the drug, if the patent is granted by the IPO. Probably considering all these, the company decided to repeat its 2006 tenofovir strategy of voluntary licenses, yet again in 2014, for Sovaldi in India.

As of today, Sovaldi strategy of Gilead in India appears to be progressing in the same direction as tenofovir, the way I see it. However, the final decision of IPO on the grant of its patent holds the key to future success of similar high-voltage, seemingly benign, marketing warfare of pharma majors of the world.

By: Tapan J. Ray

Disclaimer: The views/opinions expressed in this article are entirely my own, written in my individual and personal capacity. I do not represent any other person or organization for this opinion.

Does Patent Expiry Matter Less For Difficult To Copy Drugs?

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“Patent expiry matters much less for difficult to copy drugs”.

Not so long ago, this is what many used to believe in the pharma industry. However, looking at the current trend involving the tech savvy generic players, it appears, gone are those days even for the home grown companies in India. As we witness today, a number of global generic players, including some from India, are overcoming the tough challenge of technological barrier of the original drugs with technology, boldly and squarely, and that too with reasonably good speed.

A global CEO felt quite the same:

Possibly encouraged by this commercial dogma, the Chief Executive of GlaxoSmithKline (GSK) Sir Andrew Witty reportedly felt in not too distant past that his company’s blockbuster drug Advair/Seretide, used for the treatment of asthma, would continue to remain a major product, despite losing US patent in end 2010. Witty thought so considering the intricate technology involved in making its high tech inhalation drug delivery system with exacting precision.

Technology based entry barrier:

Although, Advair/Seretide is a respiratory inhalation drug, it is not quite like a typical aerosol inhaler consisting of a pressurized canister filled with liquid medicine formulation. In such system, as the canister is compressed, the liquid inside comes out as a spray that is breathable in an amount as required for desirable clinical efficacy for the patients.

With the application of complex technology, Advair/Seretide was formulated not as a liquid, but as pre-determined fixed dose combination of powders that patients inhale into their respiratory tracts with a device called ‘Diskus’, which involves a complex and difficult to copy inhaler technology with a long patent life.

This precision technology was expected to create the requisite entry barrier for generic equivalents of this important medicine.

“Diskus” patent to continue:

It is important to note, though Advair/Seretide had gone off patent in end 2010, the patent protection for the “Diskus” device that dispenses the powder version of the fixed dose drugs combination, continues till 2016. For the inhaler device that dispenses the aerosol version of the same drugs, the patent remains valid until 2025.

New USFDA guidance:

Keeping these factors in mind, the USFDA in its latest guidance has clearly enunciated the characteristics that an inhaler should have, including a similar size and shape to Diskus. This new USFDA guidance for inhaled drugs, like Advair/Seretide, now requires only “relatively basic” preclinical tests and a short clinical trial.

Many believe that this new guidance is mainly to ensure that other generic devices also qualify for the GSK’s asthma drug combo, after its patent expiry.

Nevertheless a challenging task:

Despite this new USFDA guidance for inhaled drugs, some large generic manufacturers apprehended, even way back in 2010, that they doubt whether it will be possible for them to adequately replicate Advair/Seretide to meet the stringent “substitution” requirements of the USFDA on generics. This is exactly what Witty had envisaged earlier.

Almost two years after its patent expiry, in October 2012, the world’s largest generic drug maker Teva also announced that the company does not expect to see true substitutes for Advair/Seretide before 2018.

No immediate sales impact post-patent expiry:

As a result, in 2012, even a couple of years after its patent expiry, Advair/Seretide could successfully weather the impending storm, though GSK reported a lackluster overall business performance. The brand at that time was virtually immune to substitution threats from generic equivalents. The key reason being, as stated above, much unlike a patented chemical drug substance, the ‘Diskus’ system of the GSK inhaler is a hell of a task to copy by meeting the regulatory requirements of substitution.

In 2013, close to three years after its patent expiry, Advair/Seretide ranked fourth within the top 10 global best-selling drugs of that year, clocking annual revenue of US $8.25 billion.

The first competition:

In the midst of all these, the first generic equivalent of Advair/Serevent with a new inhalation device, carrying a name AirFluSal Forspiro from the Sandoz unit of Novartis, started warming up to obtain regulatory approval from several countries within the European Union (EU).

The product was first approved in Denmark on December, 2013 with subsequent marketing authorizations received in Germany, Sweden, Hungary, Romania, Bulgaria, and Norway.

The heat started being felt now:

The overall position of the brand started changing thereafter. According to published reports, sales trend of Advair/Seretide in Europe and other markets are on the decline in 2014. In Europe, the drop was around 3 percent and in the US around 19 percent in the last quarter, due to a combined impact of many factors.

According to Bloomberg, the sales of Advair/Seretide are expected to drop from US$8.25 billion in 2013 to US$5.9 billion in 2016 with the entry of generics.

A large and growing market to invest into:

According to the World Health Organization (WHO), in every 10 seconds, Chronic Obstructive Pulmonary Disease (COPD) that includes conditions such as chronic bronchitis and emphysema kills one person globally. It is expected to be the third leading cause of death worldwide by 2030.  However, though more number of people suffers from asthma globally, its mortality rate is still much less, WHO says.

Bloomberg estimates that COPD market, including asthma, is expected to reach over US$30 billion by 2018.

Cipla came next crossing the ‘technology hurdle’:

Though the leader in the global generic market – Teva, expressed its inability to introduce the generic version of Advair/Seretide before 2018, this month, the Indian pharma major Cipla introduced its version of the product in two European countries, just next to Novartis. Consequently, Cipla demonstrated its ability to overcome the technological hurdle of the product faster than most others and mastering the intricate NDDS technology in record time, with precision.

The Cipla product is named as ‘Serroflo’ in Germany and ‘Salmeterol/Fluticasone Cipla’ in Sweden. As reported in the media quoting Cipla Chairman Dr. Yusuf Hamied, the product has also been launched in Croatia. By now, Cipla has obtained regulatory approvals of this product in 10 countries in total, with an approval pending in the GSK’s own domestic turf, the United Kingdom (UK). Other country-wise launches in Europe would probably take place much before the end of 2014, according to Dr. Hamied.

The product is expected to be launched in the US in the next three to four year’s time, though one media report mentioned about its 2015 launch in that market. Dr. Hamied also said that his company is now planning its first-ever manufacturing plant in America, which might focus on producing HIV medicines.

On a conservative estimate, the market analysts expect Cipla to generate around US$50 million in sales from the EU markets by 2016 and around US$110 million by 2018, as the company gains increasing market access with not more than 4-5 generic competitors competing in this segment.

Be that as it may, getting regulatory approval for launch of a generic version of Advair/Seretide in the regulated markets, by itself, is a huge achievement of technological prowess that Cipla has demonstrated, yet again.

Not too many generic competition expected:

Because of high quality technological requirements to develop a replaceable generic version of the GSK product, not too much competition is expected in this segment.

Thus far, another global generic drug major Mylan is expected to file for a generic version of Advair/Seretide in the US by the third quarter of 2015 for a 2016 launch. Besides Cipla and Novartis, Mylan, Teva and Actavis are expected come out with the generic version of this drug.

Opportunities in ‘difficult to copy’ drugs:

According to a recent ‘RnR Market Research Report’, over 1,400 drugs with New Drug Delivery System (NDDS) have since been approved globally. This includes inhalation devices too.

The oral drugs contribute the largest share of the overall NDDS market with over 52 percent of the total pie. This segment is expected to attain a turnover of over US$90 billion by 2016 at a CAGR of 11 percent. The injectable new drug delivery market is expected to reach a turnover of over US $29billion by 2015, according to this report.

I have deliberated this subject in one of my earlier blog posts titled. “Moving Up The Generic Pharma Value Chain”.

Another high tech area – biosimilar drugs:

As the high priced biologic drugs of the innovator companies go off patent, large molecule biosimilar drugs, involving high technology, would emerge as another lucrative growth opportunity for the generic players having requisite wherewithal.

Recombinant vaccines, erythropoietin, recombinant insulin, monoclonal antibody, interferon alpha, granulocyte cell stimulating factor like products are now being manufactured by a number of domestic biotech companies. Some of the Indian companies that have already entered into the biosimilar segment are Dr. Reddy’s Laboratories (DRL), Lupin, Biocon, Panacea Biotech, Wockhardt, Glenmark, Emcure, Bharat Biotech, Serum Institute, Hetero, Intas and Reliance Life Sciences, besides others.

The ultimate objective of all these Indian companies is to get regulatory approval of their respective biosimilar products in the US and the EU either on their own or through collaborative initiatives.

Overall improvement in the quality of ANDA filings:

In the last few years, overall quality of ANDA filings of the domestic Indian pharma players has also improved significantly. Their regulatory filing schedules now include many complex molecules, injectibles, oral contraceptives, ophthalmic preparations, inhalers/other drug delivery systems and biosimilars, beside Para IV/FTFs. All these are now contributing a growing share in their new product initiatives for the regulated markets.

Conclusion:

In the largest pharma market of the world – the United States, global generic companies are increasingly facing cutthroat price competition with steep price erosion, registering mixed figures of business performance and growth.

However, a new trend is fast emerging. Even when global innovator companies are including increasing number of difficult to copy medicines in their product portfolio, some pharma players are reaping a rich harvest by moving up the value chain with the generic versions of those products, post patent expiry. These copycats offer much higher margin than non-differentiated generics.

Some Indian generic companies too have started focusing on building value added, difficult to manufacture, and technology intensive generic product portfolios in various therapy areas. DRL is reportedly all set to take its complex generic drug Fondaparinux sodium injection to Canada and two other emerging markets.

Those Indian pharma companies, which would be able to develop a robust product portfolio of complex generics and other differentiated formulations for the global market, would now be much better placed in positioning themselves significantly ahead of the rest, both in terms of top and the bottom line performance.

The myth, as epitomized in the good old saying, “Patent expiry matters less for difficult to copy drugs”, seems to be partly true in delaying entry of generics immediately after the end of the monopoly period, at least, for now. However, I reckon, this gap of delay would eventually get much reduced, if not eliminated altogether, as we move on. Armed with cutting edge technology Cipla has almost busted the myth, as it came close second to Novartis with the launch of a complex generic equivalent of Advair/Seretide in the EU and other markets.

Pharma majors of the country, such as, DRL, Cipla, Lupin and Biocon, to name a few, are taking great strides, setting examples for many others to emulate and excel in this area. The groundswell has already begun for a long haul global journey of the Indian pharma into the El Dorado of high tech generics fetching higher rewards.

By: Tapan J. Ray

Disclaimer: The views/opinions expressed in this article are entirely my own, written in my individual and personal capacity. I do not represent any other person or organization for this opinion.