Article 6860 Effect of revocation or limitation of the European patent
Part II – Substantive patent law
Chapter III – Effects of the European patent and the European patent application
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to have had, from the outset, the effects specified in Articles 64 and Article 67, to the extent that the patent has been revoked or limited in opposition, limitation or revocation proceedings.
60Amended by the Act revising the European Patent Convention of 29.11.2000.