Temporary unavailability of some online services from 15 to 16 October 2022

Due to epo.org website maintenance, some EPO online services may not be available between 10.00 hrs CET on 15 October 2022 and 24.00 hrs CET on 16 October 2022.

Interactive features (e.g. epo.org website searches), contact forms, event registration forms, file downloads and electronic tender procedure pages may also be impacted.

Services which may be affected:

• oral proceedings calendar
• professional representatives
• successful European qualifying examination candidates
• statistical mapping: CPC to FI
• statistical mapping: FI to CPC
• statistical mapping: IPC to CPC
• European Patent Bulletin
• cross-reference index for Euro-PCT applications listings
• discussion forums

We apologise for any inconvenience.