Gisbert Hohagen heads up the German Practice Group Patents Technology & Life Sciences of Taylor Wessing. For more than 20 years, he has been advising national and international companies on intellectual property matters with a focus on patent and utility model law as well as employee invention law. His main practice focus is on litigation in patent infringement proceedings as well as advice in the field of product launches, particularly in the high-tech engineering, IT/electronics and life sciences sectors. His legal work is characterised by a high level of technical understanding. Gisbert has particular expertise in the field of complex cross-border patent infringement proceedings. In addition, Gisbert regularly participates in opposition and nullity proceedings before the European Patent Office and the Federal Patent Court.