Full text searchable class-expanded patent abstracts

I have mounted a test version of a new full text index of class-expanded
patent abstracts at http://cxp.paterra.com.

This service is free. No registration is required.

Class-expanded abstracts marry the ease of full text searching with the
power of classification based searching by filling in the classification
codes of the patent front page with the titles of the assigned
classifications. This allows searchers to execute full text keyword
searches using terms from the classification schedules in combination
with terms normally found on the front page.

The test database covers U.S. pregrant abstracts published since Jan 1,
2004.

Examples:

http://cxp.paterra.com/SearchCXP.aspx?q=%22organic+material*%22+ceramic&sa=Search

http://cxp.paterra.com/SearchCXP.aspx?q=1%2C3-propanediol+heat-exchange&sa=Search

http://cxp.paterra.com/SearchCXP.aspx?q=1%2C3-propanediol+fermentation&sa=Search

Alan

--
InstantMT(r) machine translations of Japanese Patents. http://www.paterra.com

Free Resources for patent information users at http://cxp.paterra.com.

Paterra, Inc.
http://www.paterra.com
800-430-5727
610-527-4500

Received on Tue Jan 25 2005 - 22:47:48