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Classifications and distinctions - 23 Jun 2026

Regimbeau recognised in the Lexology Index France 2026 rankings

Regimbeau is pleased to announce its recognition in the Lexology Index France 2026 report, which highlights leading patent and trademark attorneys for their excellence and expertise in the field of...

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Defend my rights
Releases - 19 Sep 2025

Two intense weeks before the Unified Patent Court for the Gide x Regimbeau Patent Litigation team

Earlier this month, Regimbeau had the privilege of participating in one of the very first hearings on the merits before the UPC’s Court of Appeal in Luxembourg (4–5 September), where we represented Meril Italy in its action for revocation of a first European pa... By Anne Seibel Aurélien Grimberg and Julien Guesnier
Releases - 23 Jan 2024

A team of almost 40 UPC Representatives covering all technical fields

All European patent attorneys of Regimbeau are now registered to act before the Unified Patent Court, forming a team of almost 40 UPC Representatives covering all technical fields. Regimbeau’s patent attorneys have built up a strong litigation practice, leve...
Releases - 19 Jul 2023

Unitary Patent and the Unified Patent Court: Regimbeau announces the second edition of its book dedicated to the landmark European initiative

Paris, 19 July 2023 – Regimbeau, a French and European intellectual property firm, announces the release of the second edition of its book providing economic stakeholders with an insight into the strategic opportunities offered by the European patent with unita... By Franck Delamer Anne-Laure Deleuze, Ph.D Yves de Saint-Pern Frédérique Durieux Stéphanie Massin Célaire Eric Roussel Anne Seibel Julie Toueg, Ph.D Aurélia Vavasseur, Ph.D and
Releases - 25 May 2023

Gide and Regimbeau, two leading French patent litigation firms, join forces in creating a ground-breaking partnership, Gide x Regimbeau - Patent Litigation. 

With the increasing complexity of national proceedings and the entry into force of the Unified Patent Court (UPC) , Gide Loyrette Nouel and Regimbeau have decided to join forces and create one of the  largest European partnership for patent litigation between L...
Meetings - 30 Mar 2023

Regimbeau at the Salon de la Franchise - Paris

Each year, more than 30,000 project holders (employees, traders, investors, business creators, etc.) interested in entrepreneurship in franchise gathers at the Franchise Expo, Salon carried by the Fédération Française de la Franchise and organized by Infopro Di... By Katia Pouilly and Marion Jouy
Releases - 29 Mar 2023

Regimbeau participates in Cobrandz - Paris

The Cobrandz is an event focused on content & brands: brand content, partnership, collab, cobranding, copyright & licensing. Martine Bloch Weill and Marion Jouy, will attend the show on March 31 to participate in the rich and varied programme of conf... By Martine Bloch-Weill and Marion Jouy
Releases - 28 Mar 2023

Regimbeau strengthens its Digital team

Regimbeau is strengthening its team of engineers specialized in digital technologies to support its clients in this key sector of current innovations. We welcome Sylvain Chaffraix, French & European Patent Attorney, software & artificial intelligence... By Jean-Robert Callon de Lamarck Anne-Laure Deleuze, Ph.D Thomas Moisand Yves de Saint-Pern Eric Roussel Sylvain Chaffraix and