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If you found this page through a web search, we invite you to visit our Main Page to see what Intellogist is all about. This Community Report exists for our users to share information and experiences about patent search resources. Registered users can add, edit, or delete material on this page. The information contained on this page is the result of community collaboration and is not vetted by individual experts or fact-checkers. For in-depth reviews of other patent search resources, please read our Intellogist Reports. For information about editing Community reports, please see our Help pages. If you'd like more information about why Intellogist did not write about this search tool, please see our Criteria for Intellogist Articles.


Introduction was a search portal developed in collaboration by a number of science and technology societies and government information sources. searched the entire electronic libraries of these societies and government sources. As of November 2012, this tool has been discontinued, as an announcements states on the site homepage.


Participating societies include IEEE, SPIE, and ASME. Government sources include the USPTO, EPO, and other U. S. government-supported research collections. A complete list of available sources is available here. (See Advanced search tab.)


Use of the search portal is free. Search results include links to society websites for document purchase and download. also provides the ability to export search results in a limited number of formats. Search alerts can be setup following free registration.

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