Scientific thomsonreuters.com

ISBN: 1 903836 47 6

Derwent Innovations Index is the world's most comprehensive database of international patent information, merging the Derwent World Patents Index with the Derwent Patents Citation Index. Over 11 million basic inventions and 20 million patents are covered in accessible through an intuitive web based interface. This unique database gives users a comprehensive overview of inventions in the global marketplace. This user guide will help you search this database quickly and effectively. Topics covered include quick and expert searching (chemical and non-chemical), viewing and displaying patent and citation results, prior art searching, and setting up email alerts. Additional reference material includes: complete country coverage and kind codes descriptions, Derwent Abbreviations, Glossary of Patent Terms.

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