2009年からPlasseraud IPに勤務、日本顧客の欧州での権利化・訴 訟・調査を支援する日本顧客サービスグループ（現日本部）を設立。2004年から科学技術振興機構にて全国大学の海外への特許出願と技術 移転を担当し、日本国弁理士に。NASA/JAXA国際宇宙ステーション開発 （JAMSS所属）、三菱商事 宇宙 航空機本部、東京三菱銀行にて、エンジニア、プロジェクトマネジメント、事業企画等の経験も有する。

Leslie GIRAUD-GASNIER is a European Patent Attorney at Plasseraud IP. She specialises in the fields of biology, cosmetic, compositions and chemistry (alloys).
She is also experienced in the field of mechanics.
Leslie joined in 2011 Bleger-Rhein Poupon, member of the Plasseraud IP Group since 2024 .

Emmanuel Faetibold is a French and European patent attorney, Representative before the UPC at Plasseraud IP. He specialises in mechanics.
He is also experienced in filing and prosecution of french and foreign patent applications as well as patentability studies and freedom to operate. Emmanuel gained experience as a patent engineer in a French IP law firm where he worked for 28 years.
Emmanuel joined Plasseraud IP in 2024.

Sébastien Haon is a patent engineer at Plasseraud IP. He holds a doctorate in pharmacy, a Master 2 in Industrial Property law and specializes in the field of biotechnology, pharmacy and biochemistry. He also advises patent holders in the field of Supplementary Protection Certificates. 
He assists numerous biotechnology companies and start-ups in their IP strategy and overall management of their product in development.

Before joining Plasseraud IP, Sébastien worked as a community pharmacist as well as in a Parisian IP consultancy firm.

Bethany Martin is a Patent Engineer at Plasseraud IP. She specialises in patents in the fields of chemistry and mechanics. She is experienced in drafting, prosecution, and grants within the US patent system. Bethany gained experience as a Patent Examiner for the United States Patent and Trademark Office where she prosecuted patent applications in chemical technologies focused on renewable and green tech. Bethany joined Plasseraud IP in 2024.