US 9381254
Methods for preparing polymeric reagents
granted A61KA61K31/765A61K38/26
Quick answer
US patent 9381254 (Methods for preparing polymeric reagents) held by Nektar Therapeutics expires Mon Jun 30 2036 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Nektar Therapeutics
- Grant date
- Tue Jul 05 2016 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jun 30 2036 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 9
- CPC classes
- A61K, A61K31/765, A61K38/26, A61K38/28, A61K47/60