In an increasingly innovation-driven global economy, navigating the complex landscape of intellectual property (IP) is paramount for businesses, inventors, and legal professionals. This comprehensive guide serves as an essential resource for anyone looking to protect their assets, conduct competitive research, or inform their strategic decisions. We have curated a definitive list of the world's most authoritative and widely-used IP databases and national offices.
Beyond merely listing these critical resources, this article provides direct hyperlinks to the official portals of over twenty major jurisdictions, including the United States Patent and Trademark Office (USPTO), the European Union Intellectual Property Office (EUIPO), the Japan Patent Office (JPO), and many other key national and regional bodies. Our goal is to create a centralized, one-stop reference that eliminates the hassle of searching for official sources, saving you valuable time and ensuring you are always working with the most accurate and up-to-date information. Bookmark this page to empower your IP journey with trusted tools and direct access to the world's leading intellectual property authorities.
U.S.
United States Patent and Trademark Office (USPTO)
https://www.uspto.gov/
E.U.
European Union Intellectual Property Office (EUIPO)
https://euipo.europa.eu/
China
China National Intellectual Property Administration (CNIPA)
http://wcjs.sbj.cnipa.gov.cn/
Japan
Japan Patent Office (JPO)
https://www.jpo.go.jp/e/
Canada
Canadian Intellectual Property Office (CIPO)
http://www.ic.gc.ca/eic/site/cipointernet-internetopic.nsf/eng/Home
Mexico
Mexican Institute of Industrial Property (IMPI)
https://marcia.impi.gob.mx/marcas/search/quick
U.K.
United Kingdom Intellectual Property Office (UK-IPO)
https://www.gov.uk/government/organisations/intellectual-property-office
Italy
Italian Patent and Trademark Office
https://uibm.mise.gov.it/index.php/en/
Germany
German Patent and Trade Mark Office
https://www.dpma.de/english/
France
National Institute of Industrial Property (INPI)
https://www.inpi.fr/fr
Spain
Oficina Española de Patentes y Marcas (OEPM)
http://www.oepm.es/en/index.html
Switzerland
Swiss Federal Institute of Intellectual Property (IPI)
https://www.swissreg.ch/srclient/faces/jsp/start.jsp
Australia
IP Australia
https://www.ipaustralia.gov.au/
New Zealand
New Zealand Intellectual Property Office
https://www.iponz.govt.nz/
Singapore
Intellectual Property Office of Singapore (IPOS)
https://www.ipos.gov.sg/
South Korea
Korean Intellectual Property Office (KIPO)
https://www.kipo.go.kr/en
Malaysia
Intellectual Property Corporation of Malaysia
https://www.myipo.gov.my/en/search-trade-marks/?lang=en
Sweden
Swedish Intellectual Property Office (PRV)
https://www.prv.se/en
Brazil
National Institute of Industrial Property (INPI)
https://www.gov.br/inpi/en
Saudi Arabia
Saudi Authority for Intellectual Property (SAIP)
https://www.saip.gov.sa/en/
Thailand
Department of Intellectual Property
https://eservice.ipthailand.go.th/home
Taiwan
Taiwan Intellectual Property Office (TIPO)
https://www.tipo.gov.tw/en/mp-2.html
Hong Kong
Hong Kong Intellectual Property Department
https://www.ipd.gov.hk/eng/home.htm