US 10011682
Method of preparing carboxylic acid functionalized polymers
granted A61KA61K31/765
Quick answer
US patent 10011682 (Method of preparing carboxylic acid functionalized polymers) held by Nektar Therapeutics expires Mon Jun 28 2038 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Nektar Therapeutics
- Grant date
- Tue Jul 03 2018 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jun 28 2038 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 11
- CPC classes
- A61K, A61K31/765