Unavailability of a Few services on 21 May 2017

Temporary unavailability of Several online services on 21 May 2017

Because of technical maintenance function, the following online services Won’t be available between 5.00 and 8.00 hrs CET on 21 May 2017:

  • European Patent Register
  • Open Patent Services
  • Espacenet patent investigation
  • Automatic debiting

We apologise for any inconvenience.

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