| Country/Organization |
URL |
| Australia |
http://www.ipaustralia.gov.au/patents/search_index.htm |
| Canada |
http://patents1.ic.gc.ca/intro-e.html |
| Chile |
http://www.dpi.cl/dpi_web/Frm_Login_default2.htm |
| China |
http://www.sipo.gov.cn/sipo_English/zljs/ |
| Czech Republic |
http://isdvapl.upv.cz/pls/portal30/pt.ptfrm |
| European Patent Office |
http://www.espacenet.com |
| Finland |
http://www.prh.fi/en/patentit/tietokannat/patinfo.html |
| France |
http://www.inpi.fr/front/show_rub.php?rub_id=8 |
| Germany |
http://www.dpma.de/suche/suche.html |
| Hungary |
http://www.hpo.hu/English/adatbazis/ |
| India |
http://www.pfc.org.in/db/db.htm |
| Ireland |
http://www.patentsoffice.ie/eregister/Query/PTQuery.asp |
| Japan |
http://www.jpo.go.jp/quick_e/index_search.htm |
| Latin America |
http://www.oepm.es/bases-documentales/latipat_sp?ACTION=RETOUR |
| LUSOPAT (Portal of Portuguese language IP collections) |
http://www.portal-lusofonia.org |
| New Zealand |
http://www.iponz.govt.nz/search/cad/dbssiten.main |
| OHIM (Office for Harmonization in the Internal Market - Trademarks and Designs) |
http://oami.europa.eu/en/default.htm |
| Republic of Korea |
http://www.kipo.go.kr/kpo2/user.tdf?a=user.english.html.HtmlApp&c=50100&catmenu=ek50100 |
| Romania |
http://193.230.133.4/cgi-bin/invsearch |
| Russian Federation |
http://www.fips.ru/ensite/ |
| Singapore |
http://www.epatents.gov.sg/PE/ |
| Slovakia |
http://www.indprop.gov.sk/eskipo.php?lang=en&idd=2&idd2= |
| Slovenia |
http://www2.uil-sipo.si/dse.htm |
| Spain |
http://www.oepm.es/bases-documentales/oepmpat_sp?ACTION=RETOUR |
| Switzerland |
http://www.swissreg.ch |
| Thailand |
http://www1.ipic.moc.go.th/dipdcd/owa/p5query1.main?LANG=1 |
| United Kingdom |
hhttp://www.ipo.gov.uk/patent.htm |
| United States of America |
http://www.uspto.gov/patft/index.html
http://tess2.uspto.gov/bin/gate.exe?f=login&p_lang=english&p_d=trmk
|
