LibGuides: CHEM 2600: Information Retrieval for Chemists: Patents

Patent Links

US Patent Office Search page
Search page for US patents
European Patent Office
Patent applications in original languages from EP and WO are found here. JP patents with English title and abstract are also found here. Images from PCT, EP and JP are available.
World Intellectual Property Organiztion PATENTSCOPE
Search millions of published international patents.
Japanese Patents

Country Codes
These are used for patents and also in web addresses.
Crazy Patents
A site to make you laugh and wonder in amazement at the crazy things people patent.