US 6255485
Purine inhibitors of protein kinases, G proteins and polymerases
expired A61KA61K31/52A61P
Quick answer
US patent 6255485 (Purine inhibitors of protein kinases, G proteins and polymerases) held by The Regents of the University of California expires Mon Jun 28 2021 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- The Regents of the University of California
- Grant date
- Tue Jul 03 2001 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jun 28 2021 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 5
- CPC classes
- A61K, A61K31/52, A61P, A61P25/28, A61P35/00