Ms Céline Bey > Gowling WLG > Paris, France > Lawyer Profile

Gowling WLG
38 AVENUE DE L'OPÉRA
75002 PARIS
France

Work Department

Intellectual Property

Position

Co-managing Partner

Career

Céline Bey is an expert in intellectual property (IP) and information technology (IT) with almost 20 years of experience.

She has broad legal expertise in all fields of IP (trademarks, patents, design, software and copyright), IT (data protection and domain names) and in unfair competition.

Céline works with a large range of industry sectors such as luxury goods and retail, technology and, in particular, the internet, pharmaceuticals and health, manufacturing and automotive.

Appearing before the French courts has enabled Céline to forge a reputation for excellence, speed and determination. She has a deep rooted understanding of French litigation procedure and has become recognised as a major player in the French market for trademarks, patents and for handling complex pan-European litigation and disputes concerning the internet.

Céline also assists clients in all aspects of non-contentious IP. She has longstanding experience in the management and enforcement of IP rights including trademark clearance, risk assessment, oppositions and settlement agreements. Céline is also well practised in negotiating technological partnership agreements.

Céline has been consistently ranked as a top lawyer and is recommended by Legal 500.

Clients praise Céline’s responsiveness and say that she is “thoughtful and knowledgeable”.

Experience

She has substantial experience in IP litigation, with an emphasis on trademarks and patents (including pharmaceuticals and life sciences) and disputes relating to online content.

Céline’s experience includes:

  • Representing a leading internet company in complex trademark litigation before the French courts, regarding some of their core new services;
  • Representing the worldwide leader in the car rental market and a major US dating website in the Supreme Court on trademark infringement matters, following the establishment of those clients’  businesses in France;
  • Assisting and representing a leading French player in the cosmetics industry in various trademark litigation matters, including pan-European litigation;
  • Successfully representing a major French manufacturer of professional electrical equipment in high value patent litigation before the French courts;
  • Advising pharmaceutical companies on multi-jurisdictional regulatory issues and patent litigation;
  • Representing a US biotechnology company in litigation regarding patented software;
  • Advising various internet service providers as to liability, including advising a major search engine and a major online video platform on disputes concerning copyright infringement, trademark infringement, privacy and online advertising/referencing;
  • Representing and negotiating on behalf of service providers in various cases against French companies and public organisations.

Languages

French, English

Memberships

Céline is a member of AIPPI, INTA, MARQUES and EPLAW (European Patent Lawyers Association).

Education

Member of the Paris Bar – 1998

Paris XI University DESS (Postgraduate diploma) in Intellectual Property and Technology – 1996

Panthéon-Sorbonne University (Paris I) LLB in International Civil Law – 1994

Institut d’Etudes Politiques – Paris (Paris Higher School for Political Studies) – 1993

Lawyer Rankings

France > Intellectual property: Trade marks and designs

(Leading partners)

Céline BeyGowling WLG

The team at Gowling WLG is a popular choice to handle simultaneous litigation, pre-litigation mediation, as well as depositions and oppositions at a US, EU and French level. Litigator Céline Bey combines her trademarks and design practice with advice on privacy, marketing, advertising and unfair competition law. The practice was bolstered by the addition of Marianne Schaffner in May 2024 from Reed Smith; she leverages her knowledge of both the US and EU litigation systems to act for clients in sectors including electronics, telecoms pharmaceutical, chemistry and consumer products. Alexis Augustin provides additional support.

France > Intellectual property: Patents

Bolstered by the arrival of industry heavyweight and heavily lauded Marianne Schaffner, the patent law offering at Gowling WLG advises some of the most forefront players in the chemical, biochemistry, pharmaceuticals, electronics, and biotech industries on their patent issues. The firm is regularly sought after to handle complex, high-value patent litigation for its clients at both a French and European level, and has gained experience with UPC litigation. Alongside Schaffner, the team is led by Céline Bey, who in addition to being a patent expert, also handles IP issues pertaining to privacy, marketing and advertising law, and unfair competition. Alexis Augustin is also a key name to note in the team and advises on both litigation and contractual mandates, and leverages his educational background in health products and industries.