Jan has over 20 years of professional experience in dispute resolution.
He focuses on complex patent disputes in the computing, telecommunications, electronics and semiconductors fields and regularly represents his clients in infringement and invalidity actions. He has particular experience in matters relating to standard essential patents and the interface of patents and antitrust laws (FRAND). Jan has pleaded before all relevant German courts, at trial and appellate level, including the Federal Patent Court and the Federal Supreme Court.