Compositions containing silymarin and sulfoalkyl ether cyclodextrin and methods of using the same
US12390506B2 · kind B2 · utility
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26Claims
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Key dates
| Filing date | Jun 29, 2022 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | Feb 6, 2044 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q17/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Cosmetic and dietary supplement compositions containing silymarin and sulfoalkyl ether cyclodextrin, particularly sulfobutyl ether cyclodextrin, are described. The compositions and methods are useful in reducing appearance of facial redness in rosacea-prone skin, rejuvenating skin, preventing skin aging, inhibiting oxidative stress in epidermal and dermal cells, increasing collagen production, reducing the likelihood of skin cancer, treating or reducing liver damage from a toxin, or treating a liver disease.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.