US 9187569
Branched polymers
granted A61KA61K47/60A61K47/6901
Quick answer
US patent 9187569 (Branched polymers) held by Nektar Therapeutics expires Mon Nov 12 2035 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Nektar Therapeutics
- Grant date
- Tue Nov 17 2015 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Nov 12 2035 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 12
- CPC classes
- A61K, A61K47/60, A61K47/6901