Alternative Title: The Lens - Free & Open Patent and Scholarly Search | PatentLens | Patent Lens | The Lens - Patent and Scholarly Search and Analysis | Lens.org
Allowable Uses:
Access is available to everyone, anywhere.
Description:
A worldwide, open-access, free full-text patent informatics resource. It includes patents from the U.S., Europe, Australia and WIPO and counterparts in several countries.