A leading European firm of patent and trade mark attorneys, turning inspired thinking into patents, trade marks and registered designs

Dehns Patent and Trade Mark Attorneys

Securing and protecting Intellectual Property Rights since 1920

Dehns is a leading European firm of specialist patent and trade mark attorneys, with more than 200 people across six offices, and with an internationally renowned reputation.

Top tier ranked by all leading IP and legal directories, clients range from large, multinational corporations to small and medium sized businesses and from universities, spin-outs and start-ups to private inventors.

We provide and implement strategic advice on a wide range of IP issues, and file more than 5,750 UK, European and international patent and trade mark applications each year; in 2016 we filed the joint highest number of European Patent applications among all European Patent Attorney firms.

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Inspired Thinking

Brexit

These attorneys build excellent relationships with clients, are very responsive and provide commercial advice
Chambers
..one of the premier firms for patent work
Legal 500
The team applies the same high standards to everything it undertakes
Chambers
very good and clear thinking and gives sound advice
Legal 500
Clients appreciate their creative approach…and ‘great opposition work’…
Legal 500
They are fantastic and provide great customer service
Chambers
They are very accessible, their technical knowledge is excellent and the advice we receive is very clear and concise
Chambers
In terms of their technical knowledge, I can't fault them
Chambers
They have a very tightly integrated business in terms of their overall documentation control and their back-end process
Chambers

Directories