Department profile
Cabinet ARENAIRE

Intellectual Property

France Guide 2026 : France

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Cabinet ARENAIRE

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About

Provided by Cabinet ARENAIRE

Type of work handled

The department covers the full spectrum of intellectual property and related IT law, combining strategic advice, transactional support and complex litigation. The team assists clients throughout the lifecycle of their intangible assets, including portfolio strategy, filing and protection strategies, IP agreements, enforcement actions, customs procedures and cross-border disputes. The practice has particular strength in trademark, copyright and design litigation, as well as anti-counterfeiting strategies and advertising law, including regulated sectors.

Categories of clients

The team advises multinational groups, innovative SMEs, public entities, creators and cultural stakeholders. It has strong sector experience in design, luxury, cosmetics, automotive, healthcare, wine and spirits, fashion, architecture, distribution and cultural industries, often in an international context.

Recent work highlights

Recent matters include multi-jurisdictional trademark and design litigation, copyright disputes involving emerging technologies, anti-counterfeiting customs operations and strategic advisory work on global IP portfolio protection and enforcement.

Specialisations

The department is recognised for high-level contentious IP work, strategic brand protection, copyright and design litigation and customs enforcement. The team is known for its pragmatic and business-oriented approach to technically complex matters.

Industries (20)

  • furniture and decoration
  • design
  • pharmaceutical industry, healthcare
  • publishing
  • medias and entertainment
  • luxury
  • cosmetic
  • jewellery
  • fashion
  • architecture
  • wines and spirits
  • communication
  • automotive
  • distribution
  • packaging
  • software
  • photography
  • culture and museums
  • public transportation
  • digital

Chambers Review

Provided by Chambers

Intellectual Property - France

Band 5

What the Team is Known For

Cabinet ARENAIRE maintains a notable practice focused on trade mark and copyright matters. Its expertise spans litigation and advisory work, covering areas such as unfair competition, design protection, free-riding and counterfeiting. The law firm acts on behalf of clients in the retail, luxury goods and insurance sectors.

À propos de l’équipe

Cabinet ARENAIRE maintient une pratique notable axée sur les marques et les droits d’auteur. Son expertise couvre le contentieux et le conseil, incluant concurrence déloyale, protection des dessins, parasitisme et contrefaçon. Le cabinet représente des clients dans les secteurs du retail, des biens de luxe et de l’assurance.

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Work Highlights

Provided by Chambers

  • Cabinet ARENAIRE acted for Maisons du Monde on a range of intellectual property matters.

  • Cabinet ARENAIRE a représenté Maisons du Monde dans une série de dossiers de propriété intellectuelle.

Strengths

Provided by Chambers

  • Cabinet ARENAIRE's service level is incredible in terms of speed. The law firm really fights for its clients, and it does so based on a very deep knowledge of trade mark and design law.

    Intellectual Property respondentFrance

  • Cabinet ARENAIRE's team distinguishes itself by being extremely responsive and highly professional and by possessing expertise and depth of knowledge.

    Intellectual Property respondentFrance

  • Cabinet ARENAIRE provides very knowledgeable, fast and efficient service. You get clear advice on your position, and the team is able to think outside the box.

    Intellectual Property respondentFrance

  • Cabinet ARENAIRE has a very dynamic team that provides very intelligent and pragmatic solutions.

    Intellectual Property respondentFrance

  • Cabinet ARENAIRE has strategic vision, business knowledge and very strong litigation expertise. It has an excellent team, as strong in the business advisory dimension as in the litigation dimension.

    Intellectual Property respondentFrance

  • Cabinet ARENAIRE dispose d'une équipe très dynamique qui propose des solutions très intelligentes et pragmatiques.

    Intellectual Property respondentFrance

Notable Practitioners

Provided by Chambers

  • Pierre Massot
    Pierre Massot

    Pierre Massot

    Pierre Massot provides companies with advice on a range of IP issues, including unfair competition, parasitism, disputes and portfolio defence.

    Pierre Massot conseille les entreprises sur un large éventail de problématiques de propriété intellectuelle, notamment la concurrence déloyale, le parasitisme, les contentieux et la défense de portefeuille.

    • Pierre Massot distinguishes himself by being extremely prepared, highly competent and very committed to clients.

      Intellectual Property respondentFrance

    • Pierre Massot is very sharp. He is truly an excellent lawyer. He doesn't have a standardised analysis; he really takes his time to learn each case and offer tailored solutions. He is very skilled.

      Intellectual Property respondentFrance

    • Pierre Massot se distingue par son extrême préparation, sa grande compétence et son dévouement sans faille envers ses clients.

      Intellectual Property respondentFrance

    • Pierre Massot est très perspicace. C'est un excellent avocat. Il n'a pas d'analyse standardisée; il prend vraiment le temps d'étudier chaque dossier et de proposer des solutions sur mesure. Il est très compétent.

      Intellectual Property respondentFrance
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Ranked Individuals at Cabinet ARENAIRE (1)

France

  • Profile image of Pierre Massot

    Pierre Massot

    Intellectual Property: Trade Mark & Copyright

    View profile

Members

Provided by Cabinet ARENAIRE

  • Thibault Lentini

  • Delphine Roblin-Lapparra

  • Damien Régnier

  • Louis Louembé

  • Julie Bernaud-Séné

  • Mythili Thaya

  • Bénédicte Schuhler

  • Marie Dutheillet-Lamonthezie

  • Héloïse Thomas

  • Pierre Massot

    Head of Department

    View profile of Pierre Massot

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