Derwent Innovations Index(Web of Science)
Derwent Innovations Index provides both Derwent World Patents Index and Derwent Patents Citation Index.
This index is for chemistry, electron, and mechanical engineering.
You can cross-search with other databases by Web of Science
- Natural Sciences
Submitted: 2016-01-05 | Updated: 2022-12-16 | Total Views: 3,422