He has over 42 years of professional experience, having acted as counsel in more than 400 court proceedings in Germany at both first-instance and appellate levels. Since 1988, his work has included extensive involvement in technology-driven transactions, including licensing and R&D agreements across multiple technical fields worldwide. Since 1993, he has participated in 22 arbitration proceedings in Germany, Switzerland, and the USA (12 as arbitrator, including as presiding arbitrator; 6 as in-house counsel; and 4 as expert), involving disputes up to EUR 22 million and covering intellectual property, patent infringement, technology and software agreements, R&D liability, payment defaults, and company law matters. Outcomes included 15 settlements and 6 awards, with one proceeding currently pending. Since 1995, he has also been active in mediation, participating in 31 proceedings (including 7 as in-house counsel) involving disputes up to USD 80 million, primarily in IP, patent, technology, and corporate matters; 29 mediations resulted in settlement. Proceedings have been conducted in German and English.