Validation of EP patents in the UK post Brexit

Please note that starting from 31 December 2020, it will not possible any more to register an address of service in the European Union for granted European patents designating UK, in case correspondence is addressed to the patent proprietor after grant of the European Patent (e.g. for lack of payment of annual fees, invalidation actions, litigation etc.).  If you instruct us to register an address of service in the UK, we will entrust a local agent to register its address of service.