France: Analysing the rules around bad faith in trade mark cases

Managing IP is part of Legal Benchmarking Limited, 1-2 Paris Gardens, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Cookies Settings

France: Analysing the rules around bad faith in trade mark cases

Sponsored by

beau-de-lomenie.png

In France, a prior right holder cannot oppose a trade mark based on bad faith.

A nullity action on the basis of bad faith can be brought in court. Bad faith is a general course of action which is not specifically detailed in the French Intellectual Property Code. The rule "bad faith corrupts everything" means that one can always bring an action in court against bad faith behaviour and therefore against any trade mark filed in bad faith.

Bad faith also has an impact on prescription. The holder of a prior right may bring a nullity action against a trade mark based on relative grounds. However, the five years acquiescence rule does not apply when the trade mark was filed in bad faith. The same rule applies in cases of infringement.

In addition, the five year prescription for invalidity actions concerning well-known trade marks (Article 6bis of the Paris Convention) does not apply in cases of bad faith. As a result, when an application is filed in bad faith, the action of the prior right holder cannot be prescribed.

Article 5(4)(c) of EU Directive 2436/2015 states: "Any Member State may provide that a trade mark is not to be registered, or, if registered, is liable to be declared invalid where, and to the extent that the trade mark is liable to be confused with an earlier trade mark protected abroad, provided that, at the date of the application, the applicant was acting in bad faith." This Directive must be implemented in France no later than January 14 2019.

There is no information for the moment as to whether an action will be introduced in France. However, if bad faith can be proved in French territory, there is a ground for action in court. Finally, there is, up to now, no information about how nullity actions filed before the Office will be dealt with in France.

Aurélia Marie


Cabinet Beau de Loménie

158, rue de l’Université

F - 75340 Paris Cedex 07 France

Tel: +33 1 44 18 89 00

Fax: +33 1 44 18 04 23

contact@bdl-ip.com

www.bdl-ip.com

more from across site and SHARED ros bottom lb

More from across our site

McDermott Will & Schulte lawyers explore why the UPC is seeing rapid adoption by medtech for fast-moving disputes, while pharma and biotech take a cautious, selective approach over revocation risks
IP firms may be growing more comfortable with external capital, but uncertainty over who could ultimately own the business is complicating the investment pitch
The former Western District of Texas judge addresses perceptions of his courtroom, reveals what comes next as he returns to practice at A&O Shearman and explains why marathon running is ‘cathartic’
International Anti-Counterfeiting Coalition says it has been blocked from hosting its annual event in the city, ending a long tradition of holding the gathering in the days leading up to INTA’s flagship event
The ITC is a powerful tool for litigators, practitioners say, as the threat of an exclusion order on a critical tech component could mean disrupting the entire data centre's operations
Anna Toh plans to expand Rajah & Tann’s soft IP capabilities, leveraging its Southeast Asia network to support clients on cross-border portfolio management and commercial strategy
The Canadian boutique’s new IP lead says he wants to build a tech-enabled IP practice aimed at giving startups senior expertise away from the traditional ‘big law’ set-up
Qantm IP’s acquisition of Henry Goh & Co shows shifting attitudes towards private equity, with firms increasingly viewing external backing as a normal route to expansion rather than a source of concern
The firm’s involvement in prominent AI cases drew litigator Christian Mammen to join from Womble Bond Dickinson, as US firms continue to bolster AI-focused practices
Two judicial appointments confirmed in Paris and Mannheim, while cross-border injunctions and high-profile procedural rulings keep major patent practices occupied
Gift this article