Derwent Innovations Index provides access to more than 14,800,000 patents with links to cited and citing patents, cited articles, and full-text patent data sources. Patents are divided into three broad areas: chemical sections, engineering sections, and electrical and electronic sections. This resource merges the value-added patent information from Derwent World Patents Index with the patent citation information from Derwent Patent Citation Index. Includes patent coverage to 1963 and patent citations to 1973, from 40 patent-issuing authorities.
Classic Catalog | OhioLINK | Lane Public | WorldCat |
More Online Catalogs...
Staff Spotlight - Jerry Yarnetsky
Staff Spotlight - Melissa Cherry
Vote in the 5th Annual Amos Music Library Album of Year Poll [Updated]
Staff Spotlight: Stefanie Hilles