US 6221861
Reducing pyrophosphate deposition with calcium antagonists
expired A61KA61K31/275A61K31/44
Quick answer
US patent 6221861 (Reducing pyrophosphate deposition with calcium antagonists) held by The Regents of the University of California expires Mon Apr 19 2021 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- The Regents of the University of California
- Grant date
- Tue Apr 24 2001 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Apr 19 2021 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 10
- CPC classes
- A61K, A61K31/275, A61K31/44, A61K31/495, A61K31/55