US 11325925
Dihydropyridazine antioxidant sunscreens
granted A61KA61K2800/522A61K8/585
Quick answer
US patent 11325925 (Dihydropyridazine antioxidant sunscreens) held by Arizona Board of Regents on Behalf of the University of Arizona expires Mon May 05 2042 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Arizona Board of Regents on Behalf of the University of Arizona
- Grant date
- Tue May 10 2022 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon May 05 2042 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 12
- CPC classes
- A61K, A61K2800/522, A61K8/585