Mrs Guylène Kiesel Le Cosquer > Plasseraud IP > Paris, France > Lawyer Profile
Plasseraud IP Offices
104 rue de Richelieu
CS92104
75080 Paris Cedex 02
France
- Firm Profile
- Go to...
Mrs Guylène Kiesel Le Cosquer
Work Department
Trademarks & Designs
Position
Career
Guylène Kiesel Le Cosquer is Managing Partner of Plasseraud IP. She is an Industrial Property Attorney and European Trademark and Design Attorney and heads the legal department of Plasseraud IP. Guylène has 40 years of experience in IP portfolio management strategy, and acts as counsel and litigator, notably for major players in the sports, energy, luxury and retail sectors. Guylène was elected in 2022 to head the CNCPI, the French representative body of the profession, of which she had already been president from 2017 to 2020, becoming the first IPC with a legal background to hold this position. Involved in the IP and innovation ecosystem, she has taken on numerous missions within various professional organizations, including the Disciplinary Chamber and the Advisory Board of the CNCPI, and in the organization of the CPI qualification exams. During her mandates, Guylène has been particularly involved in the advent of the Unitary Patent and the implementation of the Unified Patent Jurisdiction, which will see the light of day in 2023 in 17 European States. She was awarded the Order of Merit for the actions carried out under her Presidency and her career. Guylène joined Plasseraud IP in 1990.
Languages
English, French
Education
Master of Business Law
DESS in Industrial Property
Lawyer Rankings
France > Intellectual property: Patent and trade mark attorneys
With eight offices across France and five international offices in Shanghai, Prague, Alicante, Madrid, and Munich, Plasseraud IP fields a sizeable and diverse team of attorneys, including several qualified in foreign jurisdictions, amplifying its capacity to cater to a varied client base. Leveraging this global presence, the practice serves some of the world’s largest corporations alongside regional and local organisations across industry sectors including mechanics, electronics, information sciences, life sciences, and chemistry. Co-led by Eric Burbaud, an expert in mechanics and electronics; Guylène Kiesel le Cosquer, a specialist in trademarks and intangible assets; Bertrand Loisel, a specialist in infringement and opposition; and Cyra Nargolwalla, who is experienced in handling opposition and appeals before the EPO for biotech and pharmaceutical clients, the team offers comprehensive support including drafting and negotiating IP license agreements, IP filings and registrations, and engaging in opposition proceedings.