US 8273833
Branched Polymers
granted A61KA61K47/60A61K47/6901
Quick answer
US patent 8273833 (Branched Polymers) held by Nektar Therapeutics expires Mon Sep 20 2032 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Nektar Therapeutics
- Grant date
- Tue Sep 25 2012 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Sep 20 2032 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 10
- CPC classes
- A61K, A61K47/60, A61K47/6901