US 9169350
N-maleimidyl polymer derivatives
granted A61KA61K31/74A61K47/58
Quick answer
US patent 9169350 (N-maleimidyl polymer derivatives) held by Nektar Therapeutics expires Mon Oct 22 2035 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Nektar Therapeutics
- Grant date
- Tue Oct 27 2015 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Oct 22 2035 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 1
- CPC classes
- A61K, A61K31/74, A61K47/58, A61K47/60, A61K47/65