| Institut National Algérien de la Propriété Industrielle |
http://www.inapi.org/ |
| Oficina de Marques del Principat D'Andorra |
http://www.ompa.ad/ |
| Argentinian Industrial Property National Office |
http://www.inpi.gov.ar/ |
| Australian Industrial Property Office |
http://www.ipaustralia.gov.au/ |
| Austrian Patent Office |
http://www.patent.bmwa.gv.at/ |
| Barbados |
http://www.caipo.org/ |
| Belgian Ministry of Economic Affairs - Patent Office |
http://www.european-patent-office.org/patlib/country/belgium/ |
| Benelux Trademarks Office |
http://www.bmb-bbm.org/ |
| Brazilian Patent Office |
http://www.inpi.gov.br/ |
| Canadian Patent Office |
http://cipo.gc.ca/ |
| Chilean Industrial Property Department at Ministry of Economics |
http://www.proind.gov.cl/webdpi/dpi/000_a_home_page.asp/ |
| Chinese Intellectual Property Office |
http://www.sipo.gov.cn/ |
| Croatian Patent Office |
http://public.srce.hr/patent/eng/index.html |
| Czech Republic - Industrial Property Office |
http://www.upv.cz/english/index.htmll |
| Direction de l'Expansion Économique Division de la Propriété Intellectuelle (Monaco) |
http://www.european-patent-office.org/patlib/country/monaco/index.htm |
| Danish Patent Office |
http://www.dkpto.dk/ |
| Estonian Patent Office |
http://www.epa.ee/index.htm, http://www.patentlib.ee/ |
| Eurasian Patent Organization (EAPO) |
http://www.eapo.org/ |
| European Patent Office |
http://www.european-patent-office.org/ |
| EU Office for Harmonization in the Internal Market (Trade Marks and Designs) |
http://oami.eu.int/ |
| Georgian Patent Office |
http://www.global-erty.net/saqpatenti/ |
| German Patent Office |
http://www.deutsches-patentamt.de/ |
| Greek Patent Office |
http://www.obi.gr/ |
| Iceland, Industrial Property Office |
http://www.els.stjr.is/ |
| India |
http://www.patentoffice.nic.in/ |
| Indonesia |
http://www.dgip.go.id/ |
| Institut National de la Propriété Industrielle (France) |
http://www.inpi.fr/ |
| Ireland |
http://www.patentsoffice.ie/ |
| Italian Patent Office |
http://www.european-patent-office.org/it |
| Japanese Patent Office |
http://www.jpo.go.jp/index.htm |
| Jordania |
http://www.mit.gov.jo/ |
| Kazakhstan |
http://www.kazpatent.kz/ |
| Korean Patent Office |
http://www.kipo.go.kr/ |
| Kyzgyzstan |
http://www.kyrgyzpatent.kg/ |
| Lithuanian Patent Office |
http://www.is.lt/vpb/engl/ |
| Luxembourg, Industrial Property Office |
http://www.etat.lu/EC/ |
| Macao |
http://www.economia.gov.mo/ |
| Industrial Property Protection Office of the Republic of Macedonia |
http://www.ippo.gov.mk/ |
| Malaysian Intellectual Property Division |
http://kpdnhq.gov.my/ip/ |
| Mexican Industrial Property Office |
http://www.impi.gob.mx/ |
| Moldavian State Agency on Industrail Property Protection |
http://www.agepi.md/ |
| Morocco |
http://www.ompic.org.ma/ |
| National Board of Patents and Registration of Finland |
http://www.prh.fi/ |
| The Netherlands Industrial Property Office |
http://www.bie.nl/ |
| Netherlands Antilles |
http://www.bureau-intellectual-property.org/ |
| New-Zealand Patent Office |
http://www.iponz.govt.nz/search/cad/DBSSITEN.Main |
| Norwegian Patent Office |
http://www.patentstyret.no/ |
| Panama |
http://www.mici.gob.pa/comintf.html |
| Patent Department of the Hong Kong Government |
http://www.info.gov.hk/ipd |
| Peruvian Intellectual Property Office |
http://www.indecopi.gob.pe/ |
| Philippines Intellectual Property Office |
http://www.ipophilippines.gov.ph/ |
| Polish Patent Office |
http://www.uprp.pl/ |
| Portuguese Patent Office |
http://www.inpi.pt/ |
| Romanian State Office for Inventions and Trademarks |
http://www.osim.ro/ |
| Russian Patent Office (ROSPATENT) |
http://www.rupto.ru/ |
| Singapore, Intellectual Property Office |
http://www.ipos.gov.sg/ |
| Slovak Republic Industrial Property Office |
http://www.indprop.gov.sk/ |
| Slovenian Intellectual Property Office |
http://www.sipo.mzt.si/ |
| Spanish Patent Office |
http://www.oepm.es/ |
| Swiss Federal Institute of Intelectual Property |
http://www.ige.ch/ |
| Swedish Patent office |
http://www.prv.se/ |
| Tajikistan |
http://www.tjpat.org/ |
| Thailand Departman of Intellectual Property |
http://www.moc.go.th/english/moc/ |
| Turkish Patent Institute |
http://www.turkpatent.gov.tr/ |
| Ukraine Industrial Property Rights Protection |
http://www.spou.kiev.ua/ |
| United Kingdom Patent Office |
http://www.ukpats.org.uk/
http://www.patent.gov.uk/ |
| United States of America Patent and Trademark Office |
http://www.uspto.gov/ |
| Uzbekistan |
http://www.patent.uz/ |
| World Intellectual Property Organization |
http://www.wipo.org/
http://www.ompi.int/ |
| Yugoslavia |
http://www.yupat.sv.gov.yu/ |