Jeanne Roussel


Jeanne Roussel assists French and foreign companies both in contentious and non-contentious matters in the sector of intellectual property (trademark, copyright, design), IT and new technologies law.

Jeanne Roussel has developed her experience in litigation matters especially in intellectual property (trademark, copyright, designs), economic law (unfair competition and passing off, brutal rupture of established commercial relationships), press law (defamation) and protection of personality rights (image and privacy), in particular on digital platforms. She also intervenes in administrative proceedings before the French Trademark Office (INPI) and the European Trademark Office (EUIPO).

Jeanne graduated from the Master 2 General Private Law and the Master 2 Literary, Artistic and Industrial Property Law of the University Panthéon-Assas.

Jeanne has been admitted to the Paris bar in 2019. Prior to joining Momentum Avocats, Jeanne has practiced for four years in the law firm De Gaulle Fleurance & Associés.


French, English


2018 – Paris Bar School (EFB)

2016 – Master’s Degree in Literary, Artistic and Industrial Property Law (Master II) – University Pantheon – Assas (top of the class)

2015 – Master’s Degree in General Private Law (Master II) – University Pantheon – Assas

2014 – Master’s degree in General Private Law (Master I) – University of Pantheon – Sorbonne

Rest of the team

Jean Sébastien Mariez

Attorney at Law - Partner

Julien Canlorbe

Attorney at Law - Partner

Julie Carel

Attorney at Law - Partner

Laure Meysonnet

Attorney at Law - Associate

Laura Godfrin


Valentine Giraudat

Attorney at law - Associate

Philomène Dubecq

Attorney at law - Associate

Lucie Bureau

Attorney-at-Law - Associate

Inès Lalet

Trainee lawyer

Raphaël Gentilleau

Trainee Lawyer


Intellectual Property

Trademarks, brand and design protection

Licensing and transactions

IP litigation


Designations of origin

Information Technology

Online content disputes

IT litigation

IT agreements

Artifical intelligence

Blockchain and Web 3

Access and use of public data

IT Regulatory

Media, Entertainment & Sports


News - Book publishers

E-reputation – Influencers

Defamation - Image Rights

Sports - Gaming

Commercial and E-commerce

Commercial litigation


Commercial agreements and Distribution

Consumer Law

Data Privacy and cybersecurity

Personal Data compliance

Personal Data litigation


Privacy Regulatory