The European patent application and the resulting European patent shall be deemed not to have had, from the outset, the effects specified in Articles 64 and Article 67, to the extent that the patent has been revoked or limited in opposition, limitation or revocation proceedings.
Amended by the Act revising the European Patent Convention of 29.11.2000.
Source: http://www.epo.org/law-practice/legal-texts/html/epc/2016/e/ar68.html
Date retrieved: 17 May 2021