US 9682988
Solid salt form of α-6-mPEG6-O-hydroxycodone as opioid agonists and uses thereof
granted A61KA61K31/485A61K47/60
Quick answer
US patent 9682988 (Solid salt form of α-6-mPEG6-O-hydroxycodone as opioid agonists and uses thereof) held by Nektar Therapeutics expires Mon Jun 15 2037 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Nektar Therapeutics
- Grant date
- Tue Jun 20 2017 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jun 15 2037 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 5
- CPC classes
- A61K, A61K31/485, A61K47/60, A61K9/284, A61P