Use of laminarin and oligosaccharides derived therefrom in cosmetics and for preparing a skin treatment drug
US5980916A · kind A · utility
5Cited by
1References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 7, 1996 |
| Grant date | Nov 9, 1999 |
| Priority date | — |
| Expiry date | Nov 7, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q11/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A cosmetic or pharmaceutical, particularly dermatological, composition including an effective amount of laminarin or laminarin-derived oligosaccharides as the active ingredient. It has been discovered that laminarin, oligosaccharides derived therefrom and compositions containing same have stimulating, regenerating, conditioning and energising effects on human dermis fibroblasts and human epidermis keratinocytes. Said composition is useful in cosmetics and pharmacology.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.