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Managing Partner

French Patent Attorney

European Patent Attorney

IT Mechanics Physics Department
Tel: +33 1 44 29 35 00


French Patent Attorney

European Patent Attorney


Master’s in Engineering (Ecole Centrale de Lille)
CEIPI Graduate (distinction in Patents and Trademarks & Designs)
Master of Law, Economics, Management from the CEIPI (Specialization in Industrial property)


Marie AUDREN started her Industrial Property career at REGIMBEAU in 2000 and became partner in 2013.
She advises numerous French and foreign clients on all matters relating to Patent law, from the drafting of patent application to their granting, through litigation management, primarily in the physics and mechanical fields.
Highly involved in the training of future Intellectual Property professionals, Marie is a lecturer for the international CEIPI seminar helping candidates prepare for the European Qualifying Examination

Technical and scientific fields

Mechanics; Physics; Optics; Electronics; IT

Teaching / Representative positions

  • Lecturer at the CEIPI


  • Nominated as one of the world's leading patent practitioners by "Who's Who Legal: Patents" in 2021 and 2022​​

Recent contributions and participations


REGIMBEAU IP ACADEMY from the 31 March to 5 April 2016

REGIMBEAU is organising a 4-day training seminar on "Basic Principles of the European Patent System" for clients and foreign colleagues wishing to acquire a working knowledge of the specificities of patent procedures in Europe. Participation of Jérôme COLLIN, Frédérique FAIVRE PETIT, Emmanuelle LEVY, Marie AUDREN, Philippe BESSIERE, Nicolas BOUQUIN, Isabelle CLERY, Charlotte LELEU, Matthieu OBJOIS, Cécile PUECH, Anne SEIBEL and Sylvain THIVILLIER.
31th March 2016

REGIMBEAU breakfast seminar

REGIMBEAU breakfast seminar on : U.S. Patent Law : Major changes in the Patent Act" Interventions of Marie AUDREN, Partner and Emmanuelle LEVY, Senior Associate
3rd Oct 2013

Seminar on US Patents

Contribution of Marie AUDREN at the training organized by Réseau CURIE on "What are the chanegs in US Patent Law ? Or when the "First to file" replaces "First to invent"​
27th Sept 2012

Breakfast Seminar

REGIMBEAU breakfast seminar on : : "U.S. Patent Law : Major changes in the Patent Act and noteworthy caselaw in 2011-2012"Interventions of Franck TETAZ, Barbara CASADEWALL and Marie AUDREN
28th Jun 2012




IP Prosecution

Portfolio management

Technological Survey

Business Intelligence

Due Diligence - Strategy



Press release

Who's Who 2021: Survey results

Who’s Who Legal has published the results of its 2021 survey that identifies the preeminent IP practitioners around the world. REGIMBEAU is pleased to announce that Jean-Robert CALLON DE LAMARCK, Jérôme COLLIN, Marie AUDREN, Stéphanie CELAIRE and Thomas MOISAND has been recognised in the “Patents” category and Evelyne ROUX and Martine BLOCH-WEILL in the “Trademarks” category.
Published on: 15th Sept 2021