Grégoire Triet specialises in patent and trademark law. He has wide-ranging experience in national and European disputes, in particular in patent infringement and validity disputes. In patent law, he has worked on the most recent drugs cases, more specifically in supplementary protection certificates. He also handles copyright and unfair competition cases.
Grégoire is a member of several professional associations: AAPI (Association of Intellectual Property Lawyers) (2004-2007), AIPPI (International Association for the Protection of Industrial Property), EPLAW (European Patent Lawyers Association), APEB (Association of European Patent Practitioners), AIPLA (American Intellectual Property Law Association), INTA (International Trademark Association), APRAM (French Association for practitioners of trademark law), ECTA (European Communities Trademark Association).
Grégoire Triet consistently ranks as a leading expert in Intellectual Property by international legal directories Chambers (since 2002), Legal 500, Who's Who Legal, WTR 1000 and Best Lawyers.
« The practice demonstrates particular strength in contentious work, as reflected in the track records of practice heads Grégoire Triet, Jean-Hyacinthe de Mitry, Arnaud Michel, Emmanuel Larere and Raphaëlle Dequiré-Portier; the latter four, however, also manage a substantial transactional caseload. »
Legal 500 EMEA 2021
« Grégoire Triet commands extensive expertise in patent litigation, with source lauding his "good reputation." Triet represents clients in patent infringement cases and preliminary injunction proceedings. »
Chambers Europe & Global 2021
« Grégoire Triet has long-standing experience in IP matters, particularly assisting clients with patent litigation. He often acts for pharmaceutical and telecommunications companies. One client comments: "He is very responsive and very pleasant to work with. »
Chambers Europe 2019
« Grégoire Triet is active in patent infringement and copyright disputes and acts for a varied client list comprising companies from the pharmaceutical, luxury and food and beverage sectors. Sources report him to be 'a very good lawyer and a wonderful chap.' He is involved in many cross-border cases in Europe. »
Chambers Europe 2018
« Grégoire Triet focuses on patents and trade marks, as well as copyright law. He handles cases at both the national and international level and mainly acts for clients in the automotive, life sciences and telecommunications sectors. »
Chambers Global 2017
« Grégoire Triet is described by impressed peers as 'reliable, tough and good for his clients' and a 'top choice' for complex matters in the area. He is particularly well regarded for his pharmaceutical expertise. »
Who's Who Legal 2017
« Gide Loyrette Nouel ‘knows how to best defend its clients’ interests’. The ‘high-level’ team is involved in domestic and multi-jurisdictional patent proceedings in electronics, mechanical products and pharmaceuticals. The full-service team includes the ‘excellent litigators’ Grégoire Triet, Arnaud Michel, Emmanuel Larere and Raphaëlle Dequiré-Portier. Jean-Hyacinthe de Mitry was promoted to partner.
Legal 500 EMEA 2017
« Grégoire Triet is an expert patent litigator for both domestic and international disputes. He also assists clients with other areas of IP, including trade mark litigations and copyright cases. »
Chambers Europe 2016
« Shining on the contentious side, Grégoire Triet is a frequent face in Europe’s highest courts; healthcare, pharmaceuticals and life sciences are his industries of choice. »
WTR 1000 2016
« For patent matters, Grégoire Triet ‘always hits the nail on the head’ and produces ‘very polished work'.
Legal 500 EMEA 2013