Skin lightening by topical application of 1-hydroxyl 3,5-bis(4′hydroxyl styryl)benzene
US8758731B2 · kind B2 · utility
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6References
9Claims
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Key dates
| Filing date | Jun 29, 2012 |
| Grant date | Jun 24, 2014 |
| Priority date | — |
| Expiry date | Sep 18, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to compositions comprising 1-hydroxyl 3,5-bis(4′hydroxyl styryl)benzene or cosmetically acceptable salt thereof, and methods of lightening skin using said compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.