• Great Britain
  • Germany
  • France
  • China
  • Souht Korea

Yoann Rousseau


Senior Associate, Trade Mark Attorney

Senior Associate, Markenanwalt

Conseil Senior, Trade Mark Attorney

资深协理, 商标律师

シニアアソシエイト, トレードマークの弁護士

선임 구성원, 상표 변호사

  • English (en)
  • Francais (fr)


Yoann is a chartered UK and EU trade mark attorney with extensive knowledge of trade mark and copyright law. Prior to joining Venner Shipley, Yoann was in-house IP Counsel for a well-known, pan-European, telecom retail company for several years. He brings a commercial approach to provide both practical and proactive advice to clients.

Yoann advises on all aspects of trade mark law and practice, including management and organisation of IP portfolios, clearance for use and registration of new marks, prosecution and enforcement of intellectual property rights. He has extensive experience in contentious trade mark proceedings, such as oppositions and cancellation actions before the UK and EU Intellectual Property Offices, including trade mark hearings before the UK Intellectual Property Office. Yoann also advises on domain name disputes (before ICANN and Nominet) and has particular expertise in drafting and negotiating trade mark licences and assignments.


Yoann holds a master’s degree in Litigation Law, which he obtained with distinction, being placed First in the year. He also graduated from the University of Paris 2 Panthéon-Assas with a master’s in Intellectual Property Law, before attending King’s College London where he obtained a LL.M. also in Intellectual Property Law.

Professional Membership

  • Member of the Chartered Institute of Trade Mark Attorneys

Awards and Recognition

  • Legal 500 UK (PATMA: Trade Mark Attorneys) – 2021 & 2020


“Yoann Rousseau is particularly good. He takes the time to explain things in detail to a level where I can understand him rather than talk in purely technical jargon. He is also very persistent when dealing with issues and keeps me updated. Furthermore, he shows me all the options on the table and explains the merits and downsides of each one and thus enables me to make decisions based on the best possible advice.” Client Testimonial: Legal 500 UK (PATMA: Trade Mark Attorneys) – 2021 


Yoann est Conseil senior en Propriété Industrielle.  Il intervient en matière de droit des marques, dessins et modèles, noms de domaine et en droit d’auteur.  Yoann est particulièrement spécialisé en recherches d’antériorités de marques, oppositions, négociation et rédaction de contrats relatifs à la Propriété Intellectuelle. Yoann a rejoint le cabinet Venner Shipley en 2012 après plusieurs années passées en tant que juriste chargée de la propriété intellectuelle pour une entreprise européenne de produits téléphoniques.


Yoann est titulaire d’un Master 2 spécialisé en droit des contentieux (Major de Promotion), d’un Master 2 spécialisé en droit de la propriété intellectuelle obtenu à l’Université de Paris 2 Panthéon-Assas et d’un LL.M. En droit de la propriété intellectuelle de King’s College London.


Membre de l’association des praticiens en droit des marques anglais CITMA.

  • Broad trade mark specifications – the CJEU’s decision in Sky v SkyKick maintains the status quo

  • Big Mac – Big Mistake. How did McDonald’s lose rights in BIG MAC?

  • Disney’s fight to save registrations for its best-known characters

  • Inside IP Spring Summer 2017

  • Inside IP Spring Summer 2015