US 8067431
Chemically modified small molecules
granted A61KA61K31/167A61K31/485
Quick answer
US patent 8067431 (Chemically modified small molecules) held by Nektar Therapeutics expires Mon Nov 24 2031 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Nektar Therapeutics
- Grant date
- Tue Nov 29 2011 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Nov 24 2031 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 7
- CPC classes
- A61K, A61K31/167, A61K31/485, A61K47/60, A61K9/007