US 11241415
N-methyl-N-(1-phenyl-2-(1-pyrrolidinyl)ethyl)-2-aminophenylacetamide derivatives agonists for the κ opioid receptor
granted A61KA61K31/4025A61P
Quick answer
US patent 11241415 (N-methyl-N-(1-phenyl-2-(1-pyrrolidinyl)ethyl)-2-aminophenylacetamide derivatives agonists for the κ opioid receptor) held by Nektar Therapeutics expires Mon Feb 03 2042 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Nektar Therapeutics
- Grant date
- Tue Feb 08 2022 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Feb 03 2042 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 5
- CPC classes
- A61K, A61K31/4025, A61P, A61P1/00, A61P25/00