US 9085659
Polymer derivatives comprising an imide branching point
granted A61KA61K47/60A61K47/6903
Quick answer
US patent 9085659 (Polymer derivatives comprising an imide branching point) held by Nektar Therapeutics expires Mon Jul 16 2035 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Nektar Therapeutics
- Grant date
- Tue Jul 21 2015 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jul 16 2035 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 22
- CPC classes
- A61K, A61K47/60, A61K47/6903