Contracting Parties > Patent Cooperation Treaty > Germany
|Signature||June 19, 1970|
|Ratification||July 19, 1976|
|Entry into force||January 24, 1978|
Territorial InformationRatification accompanied by the following declaration: "the Treaty shall also apply to Berlin (West) with effect from the date on which it enters into force for the Federal Republic of Germany".
Additional InformationDates apply to the Federal Republic of Germany.