Topical composition comprising retinol and PDRN and use of same
US12427100B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Jul 14, 2022 |
| Grant date | Sep 30, 2025 |
| Priority date | — |
| Expiry date | May 24, 2044 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/75
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Skin care compositions and methods are provided. In some embodiments, the skin care compositions include retinol and polydeoxyribonucleotide (PDRN). In certain embodiments, methods of using the aforementioned skin care compositions are provided as treatment for skin aging and/or acne scars.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.