Topical composition comprising a small RNA tiger lily extract and method of cosmetic care to reduce skin signs of aging
US11673905B2 · kind B2 · utility
0Cited by
2References
8Claims
0Family size
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Key dates
| Filing date | Nov 10, 2016 |
| Grant date | Jun 13, 2023 |
| Priority date | — |
| Expiry date | Oct 8, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/805
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to a topical composition comprising an extract of Tiger lily (Lilium tigrinum) enriched in low molecular weight RNA. The invention also relates to a method of cosmetic care including the topical application a composition comprising an extract of Tiger lily (Lilium tigrinum) in a physiologically acceptable medium, in order to reduce skin signs of aging and photo-aging. The invention is also directed to a cosmetic method of treatment to improve cell viability, to improve cell protection against particulate matter and against DNA damages, and to reduce cellular senescence.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.