Owing to technical maintenance work, the following online services will not be available on 29 May 2016 between 05.30 and 07.30 hrs CEST:

  • European Patent Register (also via the EPO’s mobile website)
  • Open Patent Services
  • Espacenet – patent search (also via the EPO’s mobile website)
  • Automatic debiting in online fee payment

We apologise for any inconvenience.