US 9012469
Crystalline naloxol-peg conjugate
granted A61KA61K47/60A61P
Quick answer
US patent 9012469 (Crystalline naloxol-peg conjugate) held by Nektar Therapeutics expires Mon Apr 16 2035 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Nektar Therapeutics
- Grant date
- Tue Apr 21 2015 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Apr 16 2035 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 14
- CPC classes
- A61K, A61K47/60, A61P, A61P25/00, A61P25/04