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An alliance of the best Industrial Property Lawyers and Attorneys, experts in patent law.

Our alliance brings together the best patent litigation practitioners from two French leaders, Gide for Lawyers, and Regimbeau for Patent Attorneys. More than just a partnership, it is a united and unique team that we put at the service of your interests and your strategy.

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"Gide is able to manage the most complex issues, thanks to their in-depth knowledge of the sectors in which their clients operate and their extensive legal expertise. They are extremely reliable."

Band 1|Chambers Global/France 2025 – Intellectual Property

"High quality team. Excellent advocates. Thorough in their review of cases and creative in their development of arguments."

Tier 1|Legal 500 EMEA - France 2024 – Intellectual Property: Patents

"The renowned patent practice of Gide enjoys an exceptional reputation for litigating pharma cases. Long-standing clients including Sanofi, Bristol-Myers Squibb and Ono Pharmaceutical frequently entrust the team with disputes concerning high-volume blockbusters."

4 stars|Juve Patent - France 2024

“It would be wrong to list the most well-known French patent prosecution outfits without mentioning REGIMBEAU, whose team of 50 patent attorneys is active across every sector, with life sciences and chemistry and IT and mechanical engineering each covered by a dedicated squad.”

IAM Patent 1000 - 2022

“French IP firm Regimbeau is highly recommended for IP protection and portfolio management. It has experienced patent attorneys in sectors such as life sciences, chemistry, IT and mechanical engineering. The firm has several offices in France and a branch in Munich. Jean-Robert Callon de Lamarck, Jérôme Collin, Frédérique Durieux, and Sylvain Thivillier are among the key patent practitioners in the firm.”

IP Stars - Managing IP - 2022

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  • Gide
  • Regimbeau
Patent Lawyer
  • Partner
  • Counsel
  • Associate
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Patent Attorney
  • Partner
  • Senior associate
  • Associate
French Patent Attorney
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    Marie Audren
    regimbeau
    Marie Audren
    Partner
    • European Patent Attorney
    • French Patent Attorney
    Stéphanie Massin Célaire
    regimbeau
    Stéphanie Massin Célaire
    Partner
    • European Patent Attorney
    • French Patent Attorney
    Raphaëlle Dequiré-Portier
    gide
    Raphaëlle Dequiré-Portier
    Partner
    • Intellectual Property Lawyer
    • Patent and Know-How
    Sylvain Thivillier
    regimbeau
    Sylvain Thivillier
    Partner
    • European Patent Attorney
    • French Patent Attorney
    Emmanuel Larere
    gide
    Emmanuel Larere
    Partner
    • Intellectual Property Lawyer
    • Patent and Know-How
    Jean-Robert Callon de Lamarck
    regimbeau
    Jean-Robert Callon de Lamarck
    Partner
    • European Patent Attorney
    • French Patent Attorney
    Jean-Hyacinthe de Mitry
    gide
    Jean-Hyacinthe de Mitry
    Partner
    • Intellectual Property Lawyer
    • Patent and Know-How
    Luca Chevallier
    gide
    Luca Chevallier
    Associate
    • Intellectual Property Lawyer
    • Patent and Know-How
    Emmanuelle Levy
    regimbeau
    Emmanuelle Levy
    Partner
    • European Patent Attorney
    • French Patent Attorney
    Marie-Ange Pozzo di Borgo
    gide
    Marie-Ange Pozzo di Borgo
    Counsel
    • Intellectual Property Lawyer
    • Patent and Know-How
    Frédérique Faivre-Petit
    regimbeau
    Frédérique Faivre-Petit
    Partner
    • European Patent Attorney
    • French Patent Attorney
    Barbara Casadewall
    regimbeau
    Barbara Casadewall
    Partner
    • European Patent Attorney
    • French Patent Attorney
    Emmanuel Baux-Hendrick
    gide
    Emmanuel Baux-Hendrick
    Associate
    • Intellectual Property Lawyer
    • Patent and Know-How
    Mathilde Geneste
    gide
    Mathilde Geneste
    Associate
    • Intellectual Property Lawyer
    • Patent and Know-How
    Frédérique Durieux
    regimbeau
    Frédérique Durieux
    Partner
    • European Patent Attorney
    • French Patent Attorney
    Anne Seibel
    regimbeau
    Anne Seibel
    Partner
    • European Patent Attorney
    • French Patent Attorney
    Celia Révy
    gide
    Celia Révy
    Associate
    • Intellectual Property Lawyer
    • Patent and Know-How
    Emmanuel Potdevin
    regimbeau
    Emmanuel Potdevin
    Partner
    • European Patent Attorney
    • French Patent Attorney
    Nicolas Bouquin, Ph.D
    regimbeau
    Nicolas Bouquin, Ph.D
    Senior associate
    • European Patent Attorney
    • French Patent Attorney
    Ludivine Meissirel-Marquot
    gide
    Ludivine Meissirel-Marquot
    Associate
    • Intellectual Property Lawyer
    • Patent and Know-How
    Carole-Anne Bauer
    gide
    Carole-Anne Bauer
    Associate
    • Intellectual Property Lawyer
    • Patent and Know-How
    Cécile Puech, Ph.D
    regimbeau
    Cécile Puech, Ph.D
    Partner
    • European Patent Attorney
    • French Patent Attorney
    Anne-Laure Deleuze, Ph.D
    regimbeau
    Anne-Laure Deleuze, Ph.D
    Partner
    • European Patent Attorney
    • French Patent Attorney
    Françoise Bomer
    regimbeau
    Françoise Bomer
    Associate
    • European Patent Attorney
    • French Patent Attorney
    Thomas Moisand
    regimbeau
    Thomas Moisand
    Partner
    • European Patent Attorney
    • French Patent Attorney
    Jean-Yves Branger
    regimbeau
    Jean-Yves Branger
    Associate
    • European Patent Attorney
    • French Patent Attorney
    Pauline Cartan
    regimbeau
    Pauline Cartan
    Associate
    • European Patent Attorney
    • French Patent Attorney
    Armelle Leonard
    regimbeau
    Armelle Leonard
    Partner
    • European Patent Attorney
    • French Patent Attorney
    Sylvain Chaffraix
    regimbeau
    Sylvain Chaffraix
    Associate
    • European Patent Attorney
    • French Patent Attorney
    Lazarina Choisnel
    regimbeau
    Lazarina Choisnel
    Associate
    • European Patent Attorney
    • French Patent Attorney
    Géraldine Calvet
    regimbeau
    Géraldine Calvet
    Associate
    • European Patent Attorney
    • French Patent Attorney
    Raphaëlle Gillet, Ph.D
    regimbeau
    Raphaëlle Gillet, Ph.D
    Associate
    • European Patent Attorney
    • French Patent Attorney
    Yves de Saint-Pern
    regimbeau
    Yves de Saint-Pern
    Partner
    • European Patent Attorney
    • French Patent Attorney
    Aurélien Grimberg
    regimbeau
    Aurélien Grimberg
    Associate
    • European Patent Attorney
    • French Patent Attorney
    Julien Guesnier
    regimbeau
    Julien Guesnier
    Associate
    • European Patent Attorney
    • French Patent Attorney
    Ludovic Le Guen, Ph.D
    regimbeau
    Ludovic Le Guen, Ph.D
    Associate
    • European Patent Attorney
    Jean-Nicolas Héraud
    regimbeau
    Jean-Nicolas Héraud
    Associate
    • European Patent Attorney
    • Conseil en Propriété Industrielle
    Jean-Christophe Lloyd-Jones
    regimbeau
    Jean-Christophe Lloyd-Jones
    Associate
    • European Patent Attorney
    • French Patent Attorney
    Sébastien Rémoville, Ph.D
    regimbeau
    Sébastien Rémoville, Ph.D
    Associate
    • European Patent Attorney
    • French Patent Attorney
    Eric Roussel
    regimbeau
    Eric Roussel
    Associate
    • European Patent Attorney
    • French Patent Attorney
    Julie Toueg, Ph.D
    regimbeau
    Julie Toueg, Ph.D
    Associate
    • European Patent Attorney
    • French Patent Attorney
    Aurélia Vavasseur, Ph.D
    regimbeau
    Aurélia Vavasseur, Ph.D
    Associate
    • European Patent Attorney
    • French Patent Attorney
    Lucile Vernoux, Ph.D
    regimbeau
    Lucile Vernoux, Ph.D
    Associate
    • European Patent Attorney
    • French Patent Attorney
    Margaux Beretta, Ph.D
    regimbeau
    Margaux Beretta, Ph.D
    Associate
    • European Patent Attorney
    Masahiro Tahara
    regimbeau
    Masahiro Tahara
    Associate
    • European Patent Attorney
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