Founded in 1920 by Frank Bernhard Dehn, we have grown to become one of Europe's largest firms of patent and trade mark attorneys, with people in London, Brighton, Oxford and Munich. Our specialist practice groups serve clients in the fields of:
- Chemistry, Pharmaceutical and Chemical Engineering
- Life Sciences and Biotechnology
- Engineering
- Physical Sciences
- Electronics, IT and Communications
- Designs
- Trade Marks
We are dedicated to providing high quality, creative solutions to our clients' intellectual property needs.


