CPVO - Community Plant Variety Office
Directory of Intellectual Property Offices
DPINFO - Service of the German Patent And Trademark Office
EAPO - The Eurasian Patent Organization
EPO - European Patent Office
OHIM - Office for Harmonization in the Internal Market
Patent offices of member states
Patent offices outside the European Patent Organisation
UIBM - Italian Patent and Trademark Office
USBM - Patent and Trademarks Office of the Repubblic of San Marino
WIPO - World Intellectual Property Organisation