US 8507552
Triptolide prodrugs
granted A61KA61K31/665A61P
Quick answer
US patent 8507552 (Triptolide prodrugs) held by Regents of the University of Minnesota expires Mon Aug 08 2033 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Regents of the University of Minnesota
- Grant date
- Tue Aug 13 2013 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Aug 08 2033 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 16
- CPC classes
- A61K, A61K31/665, A61P, A61P1/04, A61P1/16