US 7994272
Maleamic acid polymer derivatives and their bioconjugates
granted A61KA61K47/60A61P
Quick answer
US patent 7994272 (Maleamic acid polymer derivatives and their bioconjugates) held by Nektar Therapeutics expires Mon Aug 04 2031 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Nektar Therapeutics
- Grant date
- Tue Aug 09 2011 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Aug 04 2031 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 19
- CPC classes
- A61K, A61K47/60, A61P, A61P11/00, A61P25/00