Welcome
to IFI
The most trusted and comprehensive source of U.S. patent information.
For
more than 55 years, patent researchers have turned to IFI CLAIMS®
Patent Services for the most comprehensive database of U.S.
patents.
For latest press release
Click Here for Top 50 Patent Companies for 2009
Accurate, up-to-date, and thoroughly reliable databases
Known for our unrivaled attention to detail — from the most rigorous U.S. assignee name standardization process in the industry, to continual class code updates, and comprehensive indexing for chemical patents — IFI has built a solid reputation as the preeminent producer of patent databases.
IFI CLAIMS® Patent Databases
The collection of databases known as CLAIMS® represents the most reliable, text-searchable, and value-added databases of U.S. patents in the world. The databases provide:
- All chemical patents since 1950
- All utility patents since 1963
- Complete collection of U.S. patents issued from 1971-74, including 96,000 records that are missing from the USPTO online database
- All design and plant patents since December 1976
IFI
CLAIMS® Patent Databases are available on Dialog,
STN International and Questel•Orbit.
IFI
has offices in Wilmington, Delaware and in Wilmington, North Carolina.
For more information, please contact:
IFI CLAIMS®
Patent Services
3202 Kirkwood Highway, Suite 203
Wilmington, DE 19808 USA
Phone: 800-331-4955 or 302-633-7200
Fax: 302-998-0733
E-mail:
info@ificlaims.com
Copyright © Wolters Kluwer Health
