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Awards and rankings


Best IP Advisor – France

Innovation & IP Awards – Leaders League/Les Décideurs

// Gold Award (2018 et 2019)

// Silver Award (2020)

IP Firm of the Year – France

Managing Intellectual Property

// Awarded in 2010, 2014, 2017


One of the Europe’s Leading Patent Law Firms

Financial Times

// 2019

// 2020

// 2021


Legal 500 EMEA / Legal 500 Paris

// Top tier Firm – France (2021)

Patent and Trademark Attorneys

Cabinet Beau de Loménie impresses with a strong domestic and European filing practice, both in patents and trade marks (…)” – (2021)

// Tier 1 – France (2021)

Propriété Intellectuelle /Cabinet de Conseils en Propriété Industrielle

Leaders League/Décideurs Juridiques

“Leading” (2021)

// Intellectual Property – Patents (general)
Intellectual Property consulting – France

// Intellectual Property – Physics, mechanics anc contruction patents
Intellectual Property consulting – France

// Intellectual Property – Electronic telecommunications patent & new technologies
Intellectual Property consulting – France

“Excellent” (2021)

// Intellectual Property – Brands, designs and models
Intellectual Property consulting – France

// Intellectual Property – Chemistry, biotech and life sciences patents
Intellectual Property consulting – France

IAM Patent

// France / IP Firms : Prosecution (2021)
Highly recommended

“Perhaps the foremost French firm that appears before the EPO”, according to competitors, prosecution shop Cabinet Beau de Loménie remains at the very top of its game. Four offices across France, complemented by additional bases in Germany and the United Kingdom, and close alliances with affiliated contacts across the continent ensure it can deliver a truly pan-continental service. Heading up the mechanics arm is Didier Intes, who devises prosecution strategies, supports litigation, drafts contracts and conducts patent portfolio due diligence with a hawkish eye. He has previous industry experience in the fluid mechanics field, which resonates with players in the area to this day. On the engineering side is Pierre Balesta, who holds a range of technical and legal qualifications and specialises in contentious matters and due diligence. Technical polymath Philippe Hubert heads up the chemistry, pharmacy, biology and new plant varieties group, and has provided future proofed advice on patent strategy for almost 40 years; while on the electronics front, computer scientist François Delumeau speaks the language of inventors after a decade working on the development of onboard computing systems in telecommunications products.” – (2021)

// France / Individuals: Prosecution (2021)
Philippe HUBERT, Didier INTÈS, François DELUMEAU, Pierre BALESTA.


// France / IP Firms : Agencies (2021)
Recommended Agencies

“Cabinet Beau de Loménie works closely and responsively with clients to manage and protect their trademarks to optimal advantage. Renowned for meticulous trademark prosecution, it is adept at dreaming up productive filing stratagems; while its taxation and accountancy functions prove invaluable in teasing out the commercial implications of brand ownership. Leading the line is dual-qualified attorney at law and barrister Aurélia Marie, who is a dab hand at conducting due diligence reviews of trademark portfolios. She regularly shares her wisdom by lecturing on brand protection at the Faculty of Law at Paris XIIUniversity.” (2021)

// France / Individuals: Prosecution & Strategy (2021)
Aurélia MARIE

Managing Intellectual Property / IP Stars

// France / Patent prosecution (2021)
Tier 1

// France / Trade mark prosecution (2021)
Tier 1

// France / IP Stars (2021)
Patent stars : Philippe HUBERTDidier INTÈS / Trade mark star : Aurélia MARIE

// France / Top 250 Women in IP (2021)
Aurélia MARIE

Juve Patent

// France / Patent Filing (2021)

Recommended fields of expertise:

  • Pharma and biotechnology
  • Chemistry
  • Digital communication and computer technology
  • Electronics
  • Mechanics, process and mechanical engineering

Recommended individuals:

Didier INTÈS & François DELUMEAU


Main contact:

 Julien MAZEL (Communications officer) :

Additional contacts:

Pierre-Louis DÉSORMIÈRE (Partner – patents) :

Aurélia MARIE (Partner – trademarks/designs) :

Pierre BALESTA (Partner – patents & branch offices) :