Nanayakkarawasan Pallage Ravindu Nanayakkara

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Tucson, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Dihydropyridazine antioxidant sunscreens
- Patent number 11,325,925
- Issue date May 10, 2022
- Arizona Board of Regents on behalf of the University of Arizona
- Douglas A. Loy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
DIHYDROPYRIDAZINE ANTIOXIDANT SUNSCREENS
- Publication number 20200270281
- Publication date Aug 27, 2020
- Arizona Board of Regents on behalf of The University of Arizona
- Douglas A. Loy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYMERIC SUNSCREEN MATERIALS
- Publication number 20190298643
- Publication date Oct 3, 2019
- Arizona Board of Regents on behalf of The University of Arizona
- Douglas A. Loy
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE