Jan Vondraš is a European and Czech patent attorney based in Prague. He has been providing his services to Plasseraud IP as an external consultant since 2024. He has held technical management positions in various international industrial companies in the US, UK, China, Czech Republic, Germany and the Netherlands. He has been involved in research and development in the areas of scientific instruments, automotive components, internal combustion engines and safety systems for hydrocarbon production. He is also the author of several inventions.

Sylvie Cazaux is a Trademark and Design Attorney at Plasseraud IP. She started her career in in 1990 and developed her skills in the management of portfolios (brands, models and domain names) as well as in contracts for both large international groups and SMEs. She practiced as an Industrial Property Attorney in three law firms of various sizes. Sylvie joined Plasseraud IP in 2015.