US 11389386
Photochemically stable, non-leaching, bridged polysilsesquioxane based sunscreens
granted A61KA61K2800/412A61K2800/413
Quick answer
US patent 11389386 (Photochemically stable, non-leaching, bridged polysilsesquioxane based sunscreens) held by Arizona Board of Regents on Behalf of the University of Arizona expires Mon Jul 14 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 Jul 19 2022 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jul 14 2042 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 10
- CPC classes
- A61K, A61K2800/412, A61K2800/413, A61K2800/43, A61K2800/95