US 7947261
Conjugates formed from polymer derivatives having particular atom arrangements
granted A61KA61K31/357A61K31/4025
Quick answer
US patent 7947261 (Conjugates formed from polymer derivatives having particular atom arrangements) held by Nektar Therapeutics expires Mon May 19 2031 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Nektar Therapeutics
- Grant date
- Tue May 24 2011 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon May 19 2031 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 18
- CPC classes
- A61K, A61K31/357, A61K31/4025, A61K31/52, A61K38/095