Login | New Customer | Help

Use the search box above to draw on the world's largest commercial collection of file histories.

The most comprehensive collection of patent data from major patent authorities around the globe.

Download US and non-US patent publications instantly.

Access conference proceedings, journals, monographs and technical disclosure bulletins for your research and development.

horizontal rule

Can We Help?

Our customer service associates are available Monday through Friday, 8:00 a.m. - 6:00 p.m. ET to answer your questions and provide assistance.

phone icon

Call 1-703-215-3620 or toll free at 1-800-445-9760