Wajs Nathalie

Nathalie Wajs


French Patent Attorney

European Patent Attorney


Tel: +33 (0)1 40 16 70 00

Nathalie is a Partner and a Patent Attorney at Plasseraud IP. She works on cases relating to cosmetics, pharmaceuticals, polymers, petrochemicals and catalysis for individuals, companies and research institutes. With more than 15 years of experience in intellectual property, she advises individuals, large groups and research institutes in the development and management of their patent portfolios: patent applications, granting procedures, legal advice (freedom to operate, audit of IP portfolios) and valuation, in the chemical sectors. She has developed a recognized expertise in litigation and opposition proceedings before the EPO. Nathalie started her career in IP in 2004 at L'OREAL, where she was responsible for foundation and powder products. Nathalie joined Plasseraud IP in 2008 and became a Partner in 2023.

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Practice areas

Food products


Chemist engineer graduate of ESCOM (Ecole Supérieure de Chimie Organique et minérale); Graduate of the CEIPI (Patents and Trademarks); CEIPI Diploma: Patent Litigator Certificate in Europe


English, French


MIP Rising Star 2023

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MIP Rising Star 2020