US 8853325
Water-soluble polymer alkanals
granted A61KA61K47/60A61P
Quick answer
US patent 8853325 (Water-soluble polymer alkanals) held by Nektar Therapeutics expires Mon Oct 02 2034 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Nektar Therapeutics
- Grant date
- Tue Oct 07 2014 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Oct 02 2034 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 11
- CPC classes
- A61K, A61K47/60, A61P, A61P5/10