Intellectual
property can be difficult, and in some cases, expensive, to conduct. Attorneys, scientists, students,
and others can all need access to powerful patent and patent-related document databases but would rather not pay the steep fees associated with some of the commerical patent search engines.
http://www.FreePatentsOnline.com provides a free alternative. With a large patent database, a powerful search engine, portfolios to organize and annotate documents, the ability to share documents between users, set alerts, and more, FreePatentsOnline.com can help get IP search done efficiently, with no cost.
For power users that must have a bit more than FreePatentsOnline.com provides, it''s sister site, http://www.SumoBrain.com has an even larger data collection, more features, and higher quotas, at a fraction of the price of some other solutions.
Both sites have an extensive help section, including very comprehensive material on the art of patent
searching to help the new researcher.