US 8357353
Compositions comprising a UV-absorbing chromophore
granted A61KA61K2800/522A61K8/375
Quick answer
US patent 8357353 (Compositions comprising a UV-absorbing chromophore) held by United States Department of Agriculture expires Mon Jan 17 2033 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- United States Department of Agriculture
- Grant date
- Tue Jan 22 2013 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jan 17 2033 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 21
- CPC classes
- A61K, A61K2800/522, A61K8/375, A61K8/498, A61K8/602