Dehns is a leading European firm of specialist patent and trade mark attorneys, with more than 200 people across 6 offices, obtaining and protecting Intellectual Property Rights since 1920. Clients include multinational corporations, small and medium sized businesses, universities and start-ups, all working in a wide range of technologies. We provide and implement strategic advice on a variety of IP issues, and annually file over 5,000 UK, European and international patent and trade mark applications.