Vermander Guillaume

Guillaume Vermander


French Trademark and Design Attorney

European Trademark and Design Attorney


Tel: +33 (0)4 37 91 62 70

Guillaume Vermander is a Partner and Trademark and Design Attorney at Plasseraud IP. He specializes in the valuation of industrial property portfolios, as well as in the legal protection of databases. He was elected Chairman of the CNCPI Trademark Commission in 2005 and is a member of MARQUES and AACEIPI. He began his career in 1997 as a consultant in an Industrial Property Office and was seconded for his venture in the luxury industry where he focused on three-dimensional trademark protection. Guillaume joined Plasseraud IP in 2001.

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Practice areas

New technologies and Internet law
Prosecution, Litigation (infringement, unfair competition)
Competition and Distribution law


Master in Private Law

Diplôme du CEIPI – Trademarks, Designs and Models and Patents Mention


English, French


WTR 1000 2021/2022/2023/2024 - Prosecution and strategy - Bronze band