European Patent Office
European Patent Office : The EPO (German: Europaeisches Patentamt; French: Office Europeen de Brevets) promotes easier, cheaper, and more reliable patent protection by establishing a single procedure for granting patents on the basis of a single European patent law. Standards are available in English from the World Intellectual Property Organization. The Office was established in October, 1973; its headquarters are in Munich, Germany. EPO membership is not open to the U.S., but close relations are maintained through the Commerce Department's Patent and Trademark Office