Dentons (Amsterdam, Netherlands)
Tjibbe Douma is a partner in Dentons’ Amsterdam office. He focuses on technology-related matters, and in particular on patents and trade secrets.
Tjibbe has extensive experience in both US and European litigation, including high-end multi-jurisdictional patent disputes. He has also acted for both opponents and patentees in EPO opposition proceedings. Tjibbe has represented clients in contractual disputes, including contractual litigation involving milestone claims in the life sciences sector. Moreover, he has represented a multinational in post-M&A arbitration proceedings involving a claim for breach of IP warranties.
Tjibbe regularly advises clients on IP strategy and structures, as well as technology-driven M&A deals and contracts.
Tjibbe has advised and litigated for companies active in the Life Sciences and Healthcare, Biotechnology, Food and Beverage, Communications, Energy, Manufacturing and Technology sectors. Tjibbe is recommended as a leading lawyer in directories including Chambers Europe, The Legal 500 EMEA, Managing Intellectual Property – IP stars, IAM Patent 1000 and Who’s Who Legal.