US 9040658
Thiol-selective water-soluble polymer derivatives
granted A61KA61K47/60A61K47/62
Quick answer
US patent 9040658 (Thiol-selective water-soluble polymer derivatives) held by Nektar Therapeutics expires Mon May 21 2035 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Nektar Therapeutics
- Grant date
- Tue May 26 2015 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon May 21 2035 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 6
- CPC classes
- A61K, A61K47/60, A61K47/62