A medical patent is a legal protection against market competition that a government grants to the inventor of a unique medical item or process. A patent is a kind of intellectual property right and a key driver of significant worth for biotech organizations. Biotech organizations use patents to ensure their protected innovation rights to things, for example, drugs. A patent drug is ensured against nonexclusive rivalry for a predetermined number of years, which lets the organization that created it gain high benefits that help make up for the highly innovative work expenses to put up the medication for sale to the public, however, can likewise make the medication unreasonably expensive for low-salary patients. Patents may be owned by one company but licensed for use by another, making it possible for more than one company to profit from a patent.
“Medicine is a science of experience; its object is to eradicate diseases by means of remedies. The knowledge of the disease, the knowledge of remedies and the knowledge of their employment, constitute medicine”
– Samuel Hahnemann
THE INDIAN PHARMACEUTICAL INDUSTRY
The Indian pharmaceutical industry is an effective, high-innovation based industry that has seen reliable development in the course of recent decades. The current industry players involve a few exclusive Indian organizations that have caught a generous offer in the domestic pharmaceutical market because of variables, for example, great government arrangements and restricted rivalry from overseas. However, the advancement of the Indian economy is upsetting Indian ventures as they rise out of household markets and apparatus up for international competition.
PATENT LAW IN INDIA
In India Patent right were introduced in 1856, and the Patent Act 1970 (The Patent Act) repealed all the previous enactments. India is additionally a signatory to the Paris Convention for the assurance of mechanical property, 1883, and the Patent Cooperation Treaty, 1970. The Patents Act provides that any invention that satisfies the criteria of newness, non-obviousness and usefulness can be the subject matter of a patent. A portion of the non-patentable developments under the Patents Act incorporate methods of agriculture or horticulture, processes for the medicinal, surgical, curative, prophylactic or other treatment of human beings, animals or plants or substances obtained by a mere admixture, resulting only in the aggregation of the properties of the components, etc. Concerning pharmaceuticals, on account of substances planned for utilizing or equipped for being utilized as food, medications or drugs or substances created by synthetic procedures, licenses are allowed distinctly for the procedures of assembling of such substances and not for the substances themselves. Henceforth, pharmaceutical items are right now not allowed patent insurance under Indian law. India had a product patent regime for all innovations under the Patents and Designs Act 1911. In the year 1970, the government came up with a new Patents Act, which excluded pharmaceuticals and agrochemical products. This exclusion was introduced to lower the dependency of India on imports for drugs and create a self-reliant indigenous pharmaceutical industry.
The absence of product patents in pharmaceuticals and agrochemicals significantly affected the Indian pharmaceutical industry and brought about the advancement of extensive ability in figuring out of medications that are patentable as items all through the industrialized world, yet unprotectable in India. As a result, the Indian pharmaceutical industry developed quickly by creating less expensive forms of various medications patented for the local market and in the long run moved forcefully into the global market with generic drugs once the worldwide patents terminated. Furthermore, the Patents Act provides several safeguards to prevent abuse of patent rights and provide better access to drugs. The term of licenses on account of procedures or techniques for the production of a substance proposed to be utilized or fit for being utilized as food or as a medicine or drug is for a time of seven years from the date of documenting or five years from the date of fixing the patent, whichever is less. A patent relating with other inventions are allowed for a time of 14 years from the date of documenting the patent, except if demonstrated to be invalid.
To secure their financial interests, various organisations concocted a strategy popularly known as “ever-greening.” The Companies roll out some minor changes in the current item with the same molecular formula but with an alternative structure, including some new fixing in the medication without changing the impact of the medication, and so forth.
NOVARTIS AG v. UNION OF INDIA
The judgment given by the two-judge bench of the Hon’ble Supreme Court of India in the case of Novartis AG v. Association of India is one of the milestone judgements in India. Novartis challenged the dismissal of its patent application by IPAB for Beta Crystalline form of “Imatinib mesylate” wherein it was dismissed by the Supreme Court of India on the ground that the said medicate didn’t deliver an improved or better remedial adequacy as looked at than the known substance i.e., “Imatinib mesylate” implies that the said medicine didn’t include a creative advance. One of the significant explanations behind dismissing the patent utilization of Novartis was to keep away from ever-greening of previously protected items by presenting minor changes.
FACTS
The largest international pharmaceutical companies, Novartis International AG filed the application according to the TRIPS agreement before the Chennai Indian patent office for awarding them the patent for an anticancer drug ‘Glivec’, used for treating Chronic Myeloid Leukaemia (CML) and Gastrointestinal Stromal Tumours (GIST) developed from Beta crystalline type of “Imatinib mesylate.” This medication is broadly utilized in the treatment of cancer and is licensed in more than 35 nations. When Novartis filed for the grant of the patent, it was limited to methods or processes and not for products, as defined under section 5 of the Patent Act, 1970. After the Patent (Amendment) Act, 2005 section 5 was cancelled and licenses became conceded for strategies or procedures yet additionally for items. The application of Novartis International was rejected on the grounds that it did not qualify the requirements in section 3(d) of Patent Act 1970.
After that Novartis filed two writ petitions in Madras High Court in the year 2006 under Article-226 of Constitution of India. The appeals, therefore, expressed that the section 3(d) of Patent Act, 1970 is unlawful because it isn’t in consistence with TRIPS agreement and furthermore violates Article-14 of Constitution of India and the other against the order passed by Madras Patent Office. Madras High Court moved the case to IPAB (Intellectual Property Appellant Tribunal) in 2007. Their appeal was heard and rejected by IPAB expressing that the innovation fulfilled the tests of novelty and non-obviousness however patentability of the product was hit by section-3(d) of the Patent Act, 1970. The judgment given by IPAB is to forestall ever-greening of already patented items by acquainting minor changes and to give simple access to the residents of India to life sparing medications.
Afterwards, Novartis filed an SLP (Special Leave Petition) before the Apex Court against the order passed by the IPAB under Article-136 of Constitution of India.
ISSUE
- According to the provision of section-3(d) of Patent Act, 1970 what is a known substance?
- According to section-3(d) of Patent Act, 1970, what is the meaning of Efficacy?
- According to section-3(d) of Patent Act, 1970 whether an increase in bioavailability qualifies as an increase in therapeutic efficacy?
- Whether the invention “Beta crystalline form of imatinib mesylate” claimed by Novartis is more efficacious than the substance that it was derived from i.e. “Imatinib mesylate?”
JUDGEMENT
In April 2013, the two-judge bench of Supreme Court of India dismissed the application and maintained that the beta crystalline form of Imatinib Mesylate is another type of the known substance i.e., Imatinib Mesylate, wherein the efficacy was well known. The Apex Court made it clear that on account of medication “Efficacy” in section 3(d) just signifies “Therapeutic Efficacy” and states that all properties of the medication are not important, the properties which straightforwardly identify with viability in the event of medication is its restorative viability. The Supreme Court in the third issue decided that about 30% expansion in bioavailability qualifies as an increment in therapeutic efficacy under section 3(d) of Patent Act, 1970 if a proof is provided for the same. Supreme Court compared the efficacy of “Beta Crystalline form of Imatinib Mesylate” with “Imatinib Mesylate” concerning its flow properties, better thermodynamic stability and lower hygroscopicity, and found that none of these properties adds to increment in helpful adequacy as indicated by section 3(d) of Patent Act, 1970 and Novartis did not give any archive that shows that the adequacy of “Beta Crystalline type of Imatinib Mesylate” is more when compared with the efficacy of “Imatinib Mesylate.”
PHARMACEUTICAL PATENTS AND THE TRIPS AGREEMENT
The principle rule identifying with patentability is that patents will be accessible for any development, regardless of whether a product or process, in all fields of innovation without discrimination, where those creations fulfil the guidelines for patentability — to be specific, novelty, inventive step and industrial applicability. Likewise, Members are required to make the award of a patent dependent on adequate disclosure of the invention and may require information on the best mode for carrying it out. Revelation is a key piece of the implicit understanding that the award of a patent comprises since it makes openly accessible significant specialized data which might be useful to others in propelling innovation in the territory, even during the patent term, and guarantees that, after the expiry of the patent term, the creation falls into the public domain because others have the necessary information to carry it out.
Three types of exclusion to the above rule on patentable subject-matter are allowed. These may be of interest from a public health perspective:
- Inventions the prevention of whose commercial exploitation is necessary to protect ordre public or morality, including to protect animal or plant life or health;
- Diagnostic, therapeutic and surgical methods for the treatment of humans or animals; and
- Certain plant and animal inventions.
What are the rights conferred by a patent under the TRIPS Agreement?
The least rights that must be given by a patent under the TRIPS Agreement follow intently those that should have been found in many Patent laws, to be specific the privilege of the patent proprietor to keep unauthorized people from utilizing the patented procedure and making, utilizing, offering it to be purchased, or bringing in the protected item or an item got legitimately by the licensing procedure.
Term of Protection
Under the TRIPS Agreement, the accessible term of security must lapse no sooner than 20 years from the date of recording the patent application. It ought to be noticed that, although the issue of patent term expansion to make up for administrative deferrals in the advertising of new pharmaceutical items was brought up in the Uruguay Round arrangements, the TRIPS Agreement doesn’t contain a commitment to present such a framework.
CONCLUSION
Making another medication and presenting it in the market is over the top expensive activity. The organization who are making new medications consistently hope to ensure their business and financial interests by protecting the product. For better development of the business, it is significant that the speculators have a sense of safety in putting their finances into that sector. The Patent Act gives security to pharmaceutical organizations. Be that as it may, it is likewise important to guarantee that there are a few defend additionally with the goal that a couple of organizations don’t assume control over the market for the sake of protected property rights. The safeguards are vital for the government assistance of the general public.
