Temporary unavailability of some online services on 8 January 2020

Due to technical maintenance work, the following online services will not be available between 16.00 and latest 20.00 hrs CET on 08 January 2020:

  • European Patent Register (also via the EPO's mobile website)
  • Espacenet and classic Espacenet (also via the EPO's mobile website)
  • Open Patent Services (OPS)
  • CCD

We apologise for any inconvenienc.

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