Artwork for podcast Centre for Intellectual Property and Information Law (CIPIL) Podcast
Cross-Border Patent Enforcement: Law and Practice: CIPIL Evening Seminar
Episode 1706th March 2026 • Centre for Intellectual Property and Information Law (CIPIL) Podcast • Faculty of Law, University of Cambridge
00:00:00 00:46:00

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Speaker: Dr Christopher Stothers, Partner at Freshfields in London and Dublin

Biography: Christopher Stothers is a partner at Freshfields in London and Dublin and an experienced patent litigator, managing strategic, cross-border disputes around Europe and beyond for over 20 years. He has acted as a legal practitioner in many oppositions and appeals before the European Patent Office and as a UPC Representative in several local divisions and the Court of Appeal. He supervised IP students at Downing and St Catharine’s between 2004-2007, and since then has taught part-time at UCL where he is an Honorary Professor of Practice.

Abstract: International patent law has undergone piecemeal harmonisation over many years, from WIPO’s Paris Convention of 1883 through the Strasbourg Convention of 1963, the Patent Cooperation Treaty of 1970, the European Patent Convention of 1973, the (never ratified) Community Patent Conventions of 1975 and 1989, the TRIPS Agreement of 1994, the London Agreement of 2000 and the UPC Agreement of 2013. Despite these efforts, patent porfolios are typically still maintained and enforced on a strategic territorial basis, which in bigger cases often leads to cross-border disputes, particularly over standard essential patents and important pharmaceutical patents. The last decade has seen the re-emergence of cross-border enforcement by courts, including retaliatory anti-suit, anti-anti-suit, anti-enforcement and now anti-interim licence injunctions. Christopher has been involved in cross-border patent enforcement for over 20 years and will talk about the changes he has seen (and what is coming in the future).

For more information see:

https://www.cipil.law.cam.ac.uk/seminars-and-events/cipil-seminars

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