Jensen & Son was established in 1867 and is one of the longest established firms of Patent Attorneys in Europe. For more than 130 years we have specialised in obtaining and advising on all aspects of Intellectual Property Rights (IPR), that is Patents, Trade Marks and Designs.

Our strengths lie in the drafting, filing and prosecution of all types of IPRs world-wide. We have great experience in dealing with the European Patent Office, Community Trade Mark Office and Patent & Trade Mark Offices throughout the world, especially in South East Asia and in the developing world. In fact we currently have active cases in over 180 countries.

Jensen & Son also possesses substantial knowledge on contentious issues, including oppositions and infringement actions before the courts and before Patent & Trade Mark Offices in many countries. We are currently involved in litigation and oppositions world-wide.

Underpinning our practice is our philosophy of being close to our clients and of providing a personalised, friendly service.