Cosmetic composition containing exosomes extracted from stem cell for skin whitening, antiwrinkle or regeneration
US10071050B2 · kind B2 · utility
1Cited by
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13Claims
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Key dates
| Filing date | Feb 10, 2017 |
| Grant date | Sep 11, 2018 |
| Priority date | — |
| Expiry date | Feb 10, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2506/1384
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A cosmetic composition for skin whitening, wrinkle improvement or skin regeneration includes, as an active ingredient, exosomes derived from stem cells comprising proliferating stem cells.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.