US 7582284
Particulate materials
granted A61KA61K9/0043A61K9/008
Quick answer
US patent 7582284 (Particulate materials) held by Nektar Therapeutics expires Mon Aug 27 2029 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Nektar Therapeutics
- Grant date
- Tue Sep 01 2009 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Aug 27 2029 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 62
- CPC classes
- A61K, A61K9/0043, A61K9/008, A61K9/1688