German and European Patent Attorney
Partner of Zellentin & Partner

• Study of chemistry at the University of Cologne
• Doctorate (Dr. rer. nat.) in organic chemistry
• In intellectual property since 1996

Technical Expertise

• Cosmetics, Detergents and Aroma Chemicals
• Life Science
• Organic Semiconductors, Organic Photovoltaics, Li-Ion Batteries and NiMH Batteries
• Polymer Chemistry
• Technical Chemistry
• Process Engineering

Legal Expertise

• Worldwide coordination of patent applications
• Opposition and appeal proceedings before the European Patent Office (EPO) and the German Patent and Trademark Office (DMPA)
• Preparation of opinions on questions of patent infringement and validity
• Seminars and lectures on industrial property rights for inventors and students
• Publications on various topics of intellectual property law