https://www.epo.org/en/node/temporary-unavailability-some-online-services-6

Temporary unavailability of some online services on Wednesday, 29 November 2023

Due to technical maintenance work, the following online services will not be available between 19.00 and 20.00 hrs CET on Wednesday, 29 November 2023:

  • European Patent Register

We apologise for any inconvenience.