Your Librarian
Patents
- Derwent Innovations Index This link opens in a new window
Combines patent information indexed from over 50 patent issuing authorities in the Derwent World Patent Index (1963-present) with patent citations indexed from the Derwent Patents Citation Index (1973-present).
- United States Patent and Trademark Office (USPTO)
Full text for U.S. patents issued from 1976 to the present and PDF images for all patents from 1790 to the present. - World International Patent Organization (WIPO)
Searches over 96 million international and national patent documents. WIPO is affiliated with the United Nations. - Nexis Uni Patent Search
Includes U.S. patents, European patent applications, Patent Abstracts of Japan, and Patent Cooperation Treaty patent applications.
- CAS SciFinder This link opens in a new window
Chemical Abstracts literature from 1902 to the present. For UD students, staff & faculty only. UDRI employees are not eligible to use this database. New Users must register for an account with their UD email address.
- Wright State University Patent and Trademark Center
An official Patent and Trademark Resource Center of the United States Patent and Trademark Office (USPTO) with a formal agreement to provide assistance to the general public in the use of patent and trademark resources provided by the USPTO.
