US 6479662
Antitumor dibenzofluorene derivatives
expired A61KA61K31/4453A61K31/495
Quick answer
US patent 6479662 (Antitumor dibenzofluorene derivatives) held by The Board of Regents of the University of Texas System expires Mon Nov 07 2022 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- The Board of Regents of the University of Texas System
- Grant date
- Tue Nov 12 2002 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Nov 07 2022 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 6
- CPC classes
- A61K, A61K31/4453, A61K31/495, A61P, A61P35/00