Topical compositions for inhibiting matrix metalloproteases and providing antioxidative activities
US8435541B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 2, 2010 |
| Grant date | May 7, 2013 |
| Priority date | — |
| Expiry date | Oct 25, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/005
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A topical composition according to the present invention for use in a skin care regimen that provides matrix metalloprotease (MMP) inhibiting activity, tissue inhibitor of metalloprotease (TIMP) inducing activity, and immediate and delayed antioxidative activity. Preferably, the topical composition comprises at least one MMP inhibitor, a TIMP inducing agent, Tremella fuciformis (snow fungus) extract, Camellia sinensis (green tea) leaf extract, and Eugenia caryophyllus (clove) extract. The compositions are useful in anti-wrinkle and anti-aging products, providing elasticity, firmness, tone and texture to the skin, ameliorating fine lines and preventing skin damage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.