Temporary unavailability of some online services

Owing to technical maintenance work the following services will be temporarily unavailable on Sunday 14 April between 10.00 and 18.00 hrs CET:

  • Espacenet
  • European Patent Register
  • Online fee payment
  • Mailbox
  • MyFiles
  • Administration
  • Open Patent Services (OPS)

We apologise for any inconvenience.

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