Owing to technical maintenance work the following online services of the EPO will be temporarily unavailable on Wednesday, 19 August 2020, between 19.00 and 19.30 CET:
We apologise for any inconvenience.
How to apply for a patent
Pay fees and claim refunds
Listen to our podcast
Calendar of events
in the lead
We also use analytics. Access full information on cookies that we use and how to manage them