Patent Examination

Documento de investigación 192, 30 de enero de 2024

Pautas para el examen de patentes sobre anticuerpos monoclonales  

Por Juan Correa, Catalina de la Puente, Ramiro Picasso y Constanza Silvestrini

La investigación tiene como objetivo conocer el estado de las solicitudes de patente en materia de anticuerpos monoclonales (mAbs). El documento analiza las distintas estrategias en materia de reivindicaciones que utilizan los solicitantes con el fin de obtener protección por derecho de patentes. Se utilizó como fuente de información la base de datos construida y descrita en el Documento de Investigación No. 186 de South Centre. Se indaga sobre las principales reivindicaciones utilizadas en el campo de los mAbs, el tipo de clasificación CIP y el tipo de invención (producto o proceso) más frecuente en las patentes concedidas vigentes o caducas en Argentina. Finalmente, se analiza la utilización de las directrices de patentamiento argentinas en el caso de mAbs y se hacen recomendaciones respecto de posibles reformas a dichas directrices.

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Research Paper 173, 7 February 2023

Analysis of COVID-Related Patents for Antibodies and Vaccines

By Kausalya Santhanam

This paper provides an analysis of patents covering selected antibodies and vaccines used in the treatment or prevention of COVID-19. The aim of the report is to support national patent offices and interested parties in developing countries with information that can serve as guidance for the examination of the claims contained in relevant patents or patent applications. The antibody combination considered for the patent analysis in this paper are Casirivimab and Imdevimab. The vaccines considered for the patent analysis are mRNA-1273, Sputnik, ChAdOx1 nCoV-19 vaccine (AZD1222). The analysis was completed in May 2022.

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Research Paper 141, November 2021

Utilising Public Health Flexibilities in the Era of COVID-19: An Analysis of Intellectual Property Regulation in the OAPI and MENA Regions

By Yousuf A Vawda and Bonginkosi Shozi

The paper explores the unique approaches to IP protection in the countries belonging to the Organisation Africaine de la Propriété Intellectuelle/African Intellectual Property Organization (OAPI) and the Middle East and North Africa (MENA) regions; the limited extent to which legal and policy frameworks with regard to TRIPS flexibilities have been adopted and implemented in pursuit of access to medicines in those countries; and makes recommendations in order to optimise the use of the flexibilities in advancing public health objectives. In the context of the COVID-19 pandemic, the impact of IP rights on access, and some approaches to countering the challenges to access are also discussed.

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Research Paper 115, July 2020

Special Section 301:US Interference with the Design and Implementation of National Patent Laws

By Dr. Carlos M. Correa

The continuous application of Special Section 301 by the Office of the United States Trade Representative (USTR) undermines the rule of law as a fundamental principle of a multilateral system based on the sovereign equality of states and the respect for international law. Interference with foreign countries’ national intellectual property (IP) policies—which have significant socio-economic effects—negates their right to determine independently the level and modalities of protection of such property within the framework and policy space allowed by the international law. This paper examines the patent-related claims made by the USTR in relation to the developing countries on the USTR Priority Watch List. It argues that the regulations and practices identified by the USTR show a legitimate use of the flexibilities provided for by the Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS), and that the ignorance of the public interests of the countries concerned (for instance, with regard to access to affordable medicines) has contributed to the discredit (and ineffectiveness) of the Special Section 301.

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Research Paper 109, May 2020

Non-Violation and Situation Complaints under the TRIPS Agreement: Implications for Developing Countries

By Nirmalya Syam

While the Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS) provided for the applicability of non-violation and situation complaints to the settlement of disputes in the area of intellectual property (IP), when the World Trade Organization (WTO) agreements were adopted in 1994, a moratorium was put in place until WTO Members could agree on the scope and modalities for the application of such complaints. However, for more than two decades, discussions in the TRIPS Council on the subject have remained inconclusive. The biannual WTO Ministerial Conference has granted extensions of the moratorium with regularity. This paper reviews the debate on the applicability of non-violation and situation complaints under the TRIPS Agreement, including the arguments consistently held by two WTO Members that if the moratorium is not extended by consensus, non-violation and situation complaints would become automatically applicable. This paper argues that a consensus decision by the WTO Ministerial Conference is required to determine the scope and modalities and, hence, the applicability of such complaints under the TRIPS Agreement. Even if the moratorium was not extended, the WTO Ministerial Conference should still adopt a decision calling on the TRIPS Council to continue examination of the scope and modalities of such complaints. It also argues that in the absence of an extension of the moratorium on initiating such complaints—and although they would not be applicable—a situation of uncertainty would be created that may lead to a de facto limitation in the use of flexibilities allowed under the TRIPS Agreement.

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Research Paper 103, February 2020

Eighteen Years After Doha: An Analysis of the Use of Public Health TRIPS Flexibilities in Africa

By Yousuf A Vawda and Bonginkosi Shozi

As we observe the 18th anniversary of the Doha Declaration on the TRIPS Agreement (Agreement on Trade-Related Aspects of Intellectual Property Rights) and Public Health, it is appropriate to take stock of intellectual property developments and endeavour to present a comprehensive account of the situation in the African continent in respect of the implementation of TRIPS flexibilities, specifically those regarding access to medicines. This research paper provides an overview of the extent to which selected African countries have adopted legal and policy frameworks with regard to TRIPS flexibilities, examines the actual use of these flexibilities in enabling access to medicines in those countries, and suggests some recommendations for optimising the use of the flexibilities in pursuing public health imperatives.

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