Imino compounds as protecting agents against ultraviolet radiations
US9487474B2 · kind B2 · utility
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17Claims
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Assignee
Inventors
Key dates
| Filing date | May 31, 2013 |
| Grant date | Nov 8, 2016 |
| Priority date | — |
| Expiry date | May 31, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2003/2296
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to compounds having the general Formula I: which absorb UV radiations and protect biological materials as well as non-biological materials from damaging exposure to UV radiations. The present invention also relates to formulations and compositions comprising such compounds for use in absorbing UV radiations and in protecting biological materials as well as non-biological materials against UV radiations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.