Temporary unavailability of web services on 6 May

Owing to technical maintenance work, a number of EPO online services will be temporarily unavailable between 8.00 and 17.00 hrs CET on 6 May 2012.

The outage will affect:

  • Espacenet
  • European patent register
  • Online fee payment
  • Open Patent Services (OPS)
  • Online filing
  • My files
  • Mailbox
  • Database of professional representatives

We apologise for any inconvenience.

Quick Navigation