US 8828359
Particulate materials
granted A61KA61K31/4985A61K47/06
Quick answer
US patent 8828359 (Particulate materials) held by Nektar Therapeutics expires Mon Sep 04 2034 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Nektar Therapeutics
- Grant date
- Tue Sep 09 2014 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Sep 04 2034 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 20
- CPC classes
- A61K, A61K31/4985, A61K47/06, A61K47/08, A61K9/008