Links to Patent Offices Worldwide

Australia AUIP Australia - the Australian Patent, Trade Marks and Designs Offices
Austria AT Osterreichischen Patentamt - Austrian Patent Office
Austrian Patent Office European Patent Searches
Belgium BE Belgian Patent Office - Ministry of Economic Affairs
Belgian Patent Office European Patent Searches
Canada CA Canadian Intellectual Property Office
L'Office de la Propriete Intellectuelle due Canada
Canadian Patent Bibliographic Database
Canadian Trademarks Database
China CN SIPO - State Intellectual Property Office of the People's Republic of China
Cuba CUOficina Cubana de la Propiedad Industrial - Cuban Industrial Property Office
Denmark DKPatentdirektoratet - Danish Patent Office
Danish Patent Office European Patent Searches
Eurasia EAEurasian Patent Organization
Europe EUEuropean Patent Office (or click here)
European Patent Office Virtual Intellectual Property Library
European Patent Office Official Journal
European Trade Mark Harmonisation - OHIM
France FRINPI - Institut National de la Properiete Industrielle - French Industrial Property Institute
(v.a. French Intellectual Property)
Rechereche Brevets - French Patent Office Patent Searching
Germany DEDeutsches Patentamt - German Patent Office
Greece GRGreek Industrial Property Organisation
Greek Patent Office European Patent Searches
Hong Kong HKIntellectual Property (IP) Department Hong Kong Government
Ireland IEIrish Patent Office European Patent Searches
Italy ITUfficio Italiano Brevetti e Marchi - Italian Office of Patents and Trademarks
Italian Patent Office European Patent Searches
Japan JPJPO - Japan Patent Office
Korea (South) KRKIPO - Korean Industrial Property Office
Mexico MXIMPI - Instituto Mexicano de la Propriedad Industrial - Mexican Industrial Property Office
Netherlands NLBureau voor de Industriele Eigendom - Netherlands Office for Industrial Property
New Zealand NZIntellectual Property Office of New Zealand
New Zealand Plant Variety Rights Office
Poland PLUrzad Patentowy Rzeczypospolitez Polskiej - Patent Office of the Republic of Poland
Portugal PTINPI - Instituto Nacional da Propriedade Industrial - Portuguese Industrial Property Institute
Romania ROOSIM - Romania Oficiul de Stat Pentru Intensii si Marci - Romanian State Office for Inventions and Trademarks
Russia RURussian Agency for Patents and Trademarks
State Commission of Russia for Selection Achievements Test and Protection - (plant variety protection)
Spain ESOficina Espanola de Patentes y Marcas - Spanish Office of Patents and Trademarks
Spanish Patent Office Patent Searches
Sweden SEPatent - och registeringsverket - Swedish Patent and Registration Office
Swedish Patent Office Patent Searches
Swedish Patent Office European Patent Searches
Switzerland CHSwiss Federal Institute of Intellectual Property (or click here)
Swiss Patent Office Patent Searches
Swiss Trade Marks Journal
TrilateralTrilateral Web Site: United States, Japan and Europe
Turkey TVTurk Patent Enstitusu - Turkish Patent Office
United Kingdom GBBritish Patent Office (or click here)
British Patent Office Patent Searches
British Patent Office Databases and TradeMark Searches
United States USUSPTO Patent and Trademark Database
U.S. Copyright Office
UPOV The International Union for the Protection of New Varieties of Plants
WIPOWorld Intellectual Property Organization(or click here)