Introduction — Derwent Innovations Index is a research tool that provides Web access to patent records with links to cited and citing patents, cited articles, and full-text patent data sources.

Derwent Innovations Index opens the power of patent searching to all levels of an organization, allowing you to browse patent records by entering simple search queries. Coverage includes patent records from Derwent World Patents Index and patent citation information from Derwent Patents Citation Index.

Derwent Innovations Index also includes the Derwent Chemistry Resource database (subscription required) that contains chemical structures, which you can search by entering compound search terms and/or compound structures.

With Derwent Innovations Index you can:

• Search more than 14,600,000 patent records by topic, inventor, patent number, and more

• Refine your results by selecting specific assignees, assignee codes, inventors, manual codes, class codes, and IPC codes

• View full bibliographic patent records

• Print, export, e-mail, or save patent records from the Results Summary or Patent Full Record pages

• Save your search queries for future use