US 6525062
Method of treating pain using nalbuphine and opioid antagonists
expired A61KA61K31/485A61P
Quick answer
US patent 6525062 (Method of treating pain using nalbuphine and opioid antagonists) held by The Regents of the University of California expires Mon Feb 20 2023 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- The Regents of the University of California
- Grant date
- Tue Feb 25 2003 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Feb 20 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 97
- CPC classes
- A61K, A61K31/485, A61P, A61P25/02, A61P25/04