Anne Lejeune is a Patent Attorney at Plasseraud IP. She holds a Master’s degree in Bioinformatics and Genomics applied to the development of new bio-active compounds and a Master’s degree in Business Law with emphasis on Internet Law. She assists clients in the management and defense of their patent portfolio, especially in the fields of biotechnology, bioinformatics and diagnostic. During her scientific training, Anne completed long-term internships in Spain and Germany (at the German Cancer Research Center).

Atsuya Takeshita is a Japanese Industrial Property Attorney at Plasseraud IP. He is Head of the Japan Team in Paris since 2009 and advises Japanese clients in their patent filing procedures with European bodies. He has a degree of the aeronautics and astronautics of the University of Tokyo and  started his career as an engineer and project manager in the space industry (International Space Station Program (NASA/JAXA)).

Romain Biannic is a Patent Engineer at Plasseraud IP. He specialises in the fields of AI, IT, and mechanics.
He is also experienced in Virtual, Augmented and Mixed Reality.
His work consists in understanding the clients' inventions in order to draft patents and to defend them against other patents.
His different educational backgrounds have allowed him to acquire a certain knowledge in his fields of expertise. He is now training as a Patent Engineer at Plasseraud IP.
Romain joined Plasseraud IP in September 2022.

Peter Oosting is a Technology Specialist at Plasseraud IP. He is active in several fields of chemistry: pharmaceuticals, electrochemistry, cosmetics, medicinal chemistry, organic chemistry, polymers and biotechnology. Peter has also developed expertise in nanotechnology. He assists his clients in drafting patent applications, examination procedures, and carries out patentability and freedom-to-operate studies.

Raquel Lopez Garcia is a European Patent Attorney at Plasseraud IP. She also passed the examination for registration as a patent agent before the USPTO. She is involved in the drafting, prosecution and defence of patents in the field of chemistry and, in particular, in organic chemistry. Raquel started her professional career as a R&D Scientist at Procter & Gamble (Brussels) in the field of detergent formulation (surfactants systems and photobleach). Raquel then acquired experience in the food industry at Quest International (Naarden, The Netherlands).

Gaëlle Windal is a French and European Patent Attorney in the Paris office of Plasseraud IP, where she advises clients in the IT sector on the development and management of their patent portfolio.

Ellen Kim Sein Aye is the Head of the Shanghai office. She joined Plasseraud IP in 2005.

Delphine Pouchain is a French and European Patent Attorney at Plasseraud IP.
She has a PhD in organic/biochemistry and worked for six years in the UK in an academic laboratory (University of Edinburgh) in collaboration with industrial partners in the field of high throughput screening of peptide libraries.
She assists clients in the management and defence of their patent portfolio in the fields of chemistry (medicinal, organic, cosmetics, environmental, biomolecular chemistry, semiochemistry) and biotechnology (vaccines, diagnostics, therapeutic treatments).