Google Patents includes patent applications and grants from the USPTO, EPO, JPO, SIPO, WIPO, DPMA, and CIPO. Patents without English full text are machine-translated to English, so you can search foreign patent documents using only English keywords. FAQ
Intellectual Property Department, Hong Kong - Patent FAQ
CNIPA - China National Intellectual Property Administration (中華人民共和國國家知識產權局)
CIPO - Canadian Intellectual Property Office - CIPO: Canadian Patents Database
DPMA - German Patent and Trade Mark Office
EPO - European Patent Office - esp@cenet Portal: Europe's network of patent databases
IP Australia - IP Australia: Patents
JPO - Japan Patent Office - Japan Platform for Patent Information (Patent Abstracts of Japan)
USPTO - United States Patent and Trademark Office - Patent Full-Text Databases
WIPO - World Intellectual Property Organization - Intellectual Property Digital Library
E-Resources
This link opens in a new window
This link opens in a new window
