US 8461295
Methods for preparing polymeric reagents and compositions of polymeric reagents
granted A61KA61K47/60
Quick answer
US patent 8461295 (Methods for preparing polymeric reagents and compositions of polymeric reagents) held by Nektar Therapeutics expires Mon Jun 06 2033 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Nektar Therapeutics
- Grant date
- Tue Jun 11 2013 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jun 06 2033 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 4
- CPC classes
- A61K, A61K47/60