Revocation Action

Revocation proceedings
Claimant
Clerk
Defendant
Judge

A Revocation action or Declaration of invalidity in the UPC is a legal proceeding to challenge the validity of a European patent or supplementary protection certificate (SPC). The action can be brought by any person who has a legitimate interest in doing so, such as a competitor of the patent holder or a company that is accused of infringing the patent.

  1. In the main menu, navigate to First Instance > Actions and click on Revocation action / Declaration of invalidity
  2. Read the guidance
  3. Click START
  • As the case is created, you will see a temporary page with a case number assigned by the CMS
  • You will be automatically redirected to the case detail page where you can begin the procedure