CAMBRIDGE, Mass. & SAN FRANCISCO--(BUSINESS WIRE)--Sept. 18, 2006--Researchers, chemists and patent analysts will now be able to easily search full text patents for chemical structures using CambridgeSoft's powerful search and analysis tools. The new CambridgeSoft Patent Database portal, co-developed by CambridgeSoft and Reel Two, will give users access to all the chemical compounds named in a patent, and enable them to search by structure, keyword or chemical name.