AMENDMENT TO THE PROHIBITION ON DOUBLE PROTECTION
Until 31 May 2023, German law prohibited double protection (referred to as “prohibition on double protection”) for national patents and European patents. Accordingly, it was not possible to obtain protection under a national patent for an invention in respect of which a European patent with the same priority and the same scope had been granted to the same inventor with effect in the Federal Republic of Germany. The national patent became ineffective if the inventor had been granted a European patent for the same invention that could not be revoked in opposition proceedings any more […]
AMENDMENT TO THE PROHIBITION ON DOUBLE PROTECTION read more