| Andorra | Oficina de Marques del Principat d’Andorra: www.ompa.ad |
| Argentina | Instituto Nacional de la Propiedad Industrial: www.inpi.gob.ar |
| Australia | IP Australia: www.ipaustralia.gov.au |
| Austria | Österreichischen Patentamt: www.patentamt.at |
| Belgium | Belgian Office for Intellectual Property (OPRI): economie.fgov.be |
| Benelux | Benelux Trademarks Office: www.bmb-bbm.org |
| Bosnia and Herzegovina | Institute for Intellectual Property of Bosnia and Herzegovina: www.ipr.gov.ba |
| Brazil | Brazilian Industrial Property Institute: www.inpi.gov.br |
| Bulgaria | Bulgarian Patent Office: www.bpo.bg |
| Canada | Canadian Intellectual Property Office: www.ic.gc.ca |
| China | SIPO – State Intellectual Property Office of the People’s Republic of China: english.sipo.gov.cn |
| Croatia | State Intellectual Property Office of the Republic of Croatia: www.dziv.hr |
| Cuba | Cuban Industrial Property Office: www.ocpi.cu |
| Czech Republic | Czech Industrial Property Office: www.upv.cz |
| Denmark | Danish Patent and Trademark Office: www.dkpto.org |
| Eurasia | Eurasian Patent Organization: www.eapo.org |
| Europe | European Patent Office: www.epo.org |
| Finland | National Board of Patents and Registration of Finland: www.prh.fi |
| France | French Industrial Property Institute: www.inpi.fr |
| Georgia | Georgian National Intellectual Property Center: www.sakpatenti.gov.ge |
| Germany | German Patent and Trade Mark Office: www.dpma.de |
| Greece | Greek Industrial Property Organisation: www.obi.gr |
| Hong Kong | Intellectual Property Department of the Government of Hong Kong: www.ipd.gov.hk |
| Hungary | Hungarian Intellectual Property Office: www.hipo.gov.hu |
| Iceland | Icelandic Patent Office: www.els.is |
| Indonesia | Indonesian Directorate General of Intellectual Property Rights: www.dgip.go.id |
| Ireland | Irish Patents Office: www.patentsoffice.ie |
| Italy | Italian Office of Patents and Trademarks: www.uibm.gov.it |
| Japan | Japan Patent Office: www.jpo.go.jp |
| Korea (South) | Korean Industrial Property Office (KIPO): www.kipo.go.kr |
| Kyrgyzstan | Intellectual Property Office of Kyrgyzstan: patent.kg |
| Liechtenstein | National Patent Office of Liechtenstein: www.llv.li |
| Lithuania | State Patent Bureau of the Republic of Lithuania: www.vpb.lt |
| Luxembourg | Luxembourg Intellectual Property Office: meco.gouvernement.lu |
| Macedonia | State Office of Industrial Property of the Republic of Macedonia: www.ippo.gov.mk |
| Malaysia | Intellectual Property Corporation of Malaysia: www.myipo.gov.my |
| México | Mexican Industrial Property Office: www.gob.mx |
| Moldova | The State Agency On Intellectual Property Of The Republic Of Moldova: agepi.gov.md |
| Monaco | Intellectual Property Division, Department of Finance and Economy of Principality Of Monaco: en.gouv.mc |
| Netherlands | Netherlands Patent Office: english.rvo.nl |
| New Zealand | Intellectual Property Office of New Zealand: www.iponz.govt.nz |
| Norway | Norwegian Industrial Property Office: www.patentstyret.no |
| Perù | Peruvian Patent Office: www.indecopi.gob.pe |
| Phillippines | Intellectual Property Office of the Philippines: www.ipophil.gov.ph |
| Poland | Polish Patent Office: www.uprp.pl |
| Portugal | Portuguese Industrial Property Institute: inpi.justica.gov.pt |
| Romania | Romanian State Office for Inventions and Trademarks: www.osim.ro |
| Russia | Federal Service For Intellectual Property: rupto.ru |
| Republic of San Marino | Patents and Trademarks State Office of the Republic of San Marino: www.usbm.sm |
| Singapore | Intellectual Property Office of Singapore (IPOS): www.ipos.gov.sg |
| Slovakia | Industrial Property Office of the Slovak Republic: www.upv.sk |
| Slovenia | Slovenian Intellectual Property Office (SIPO): www.uil-sipo.si |
| Spain | Spanish Office of Patents and Trademarks: www.oepm.es |
| Sweden | Swedish Patent and Registration Office: www.prv.se |
| Switzerland | Swiss Federal Institute of Intellectual Property: www.ige.ch |
| Taiwan | Taiwan Intellectual Property Office (TIPO): www.tipo.gov.tw |
| Thailand | Department of Intellectual Property (DIP): www.ipthailand.go.th |
| Turkey | Turkish Patent Institute: www.turkpatent.gov.tr |
| United Kingdom | British Intellectual Property Office: www.gov.uk |
| United States | United States Patent and Trademark Office (USPTO): www.uspto.gov |
| Vietnam | Industrial Property Office of Vietnam (IP Vietnam): www.ipvietnam.gov.vn |
