Free Patent Search Databases
From Vinodksingh
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Revision as of 12:03, 12 July 2006
Patent Search
- USPTO - US published and Application patents
- EPO - access to European patents by country, EP, Japanese, and World Patents
- FreePatentsOnline - Search tools for U.S. patents
- PCT Patent Database - WIPO (World Intellectual Property Organization)
- JPO
- Patent Strom
- SIP
Patent File History
- PAIR - allows you to see US Patent Office processing information on patents and applications - can be very helpful. With more recent patents it lets you see a lot of materials in the "file wrapper".
- EPO Online
Patent Family
- IP News Flash