Second Medical Use Patents – Legal Treatment and Public Health Issues
By Clara Ducimetière
This paper attempts to give an overview of the debate surrounding the patentability of new therapeutic uses for known active ingredients, both in developed and developing countries. After close scrutiny of international patentability standards, this paper concludes that second medical uses do not qualify per se for patent protection and have only been protected in several jurisdictions by means of a legal fiction. The increasing acceptance of second medical use patents seems to result from strategic patent filing from pharmaceutical companies to extend the life of existing patents, justified mainly for financial reasons. However, these practices have a detrimental impact on generic competition and, hence, on the access to medicines and the public health, in particular in developing countries. Therefore, this paper argues that a sound patent policy in line with public health objectives, in particular, an enhanced access to medicines, should not allow for the grant of second medical use patents.
Intellectual Property and Access to Medicines: An Introduction to Key Issues – Some Basic Terms and Concepts
Intellectual property and patents in particular, have become one of the most debated issues on access to medicines, since the creation of the World Trade Organization (WTO) and the coming into force of the Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS). Patents are by no means the only barriers to access to life-saving medicines, but they can play a significant, or even determinant, role. During the term of patent protection, the patent holder’s ability to determine prices, in the absence of competition, can result in the medicine being unaffordable to the majority of people living in developing countries. This first issue of the “South Centre Training Materials” aims, in its first part, to provide an introduction to key issues in the field of access to medicines and intellectual property. The second part describes and defines some basic terms and concepts of this relatively new area of pharmaceuticals policies which are the trade related aspects of intellectual property rights that regulate the research, development and supply of medicines and health technologies in general.