Compositions and methods for regulating mammalian keratinous tissue
US7285570B2 · kind B2 · utility
12Cited by
16References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 17, 2003 |
| Grant date | Oct 23, 2007 |
| Priority date | — |
| Expiry date | Sep 3, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Skin care compositions and methods for regulating the condition of mammalian keratinous tissue containg an effective amount of a dialkanoyl hydroxyproline compound and a second skin care compound selected from hexamidine compounds, sugar amine compounds and their combination. These compositions may be either an emulsion or a solution wherin the dialkanoyl hydroxyproline compound may be converted to its salt for incorporation into the aqueous phase of a compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.