Dehns has its own specialised in-house patent renewal and annuity department which provides a seamless service to clients and ensures the utmost reliability. However we are happy to work with clients' existing arrangements where preferred.

If you have a specific patent query that you would like to discuss with us, please:

Email us at

call us at:

London:T: +44 20 7632 7200
Brighton:T: +44 1273 244200
Oxford:T: +44 1865 305100
Munich:T: +49 89 242281 30

or complete our online enquiry form

Practising in this area