US 7432331
Hydrolytically stable maleimide-terminated polymers
granted A61KA61K47/60
Quick answer
US patent 7432331 (Hydrolytically stable maleimide-terminated polymers) held by Nektar Therapeutics AL, Corporation expires Mon Oct 02 2028 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Nektar Therapeutics AL, Corporation
- Grant date
- Tue Oct 07 2008 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Oct 02 2028 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 40
- CPC classes
- A61K, A61K47/60