Temporary unavailability of some online services on 18 December 2016

Due to technical maintenance work, the following online services will not be available between 05.30 and 07.30 hrs CET on 18 December 2016:

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

We apologise for any inconvenience.

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