Use of a polyphenol-rich plant extract as antioxidant in combination with a hydrating or humectant agent
US8168211B2 · kind B2 · utility
2Cited by
2References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 25, 2010 |
| Grant date | May 1, 2012 |
| Priority date | — |
| Expiry date | Mar 25, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/522
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A polyphenol-rich plant extract is used in combination with at least one hydrating or humectant agent, as cosmetic active agents in a cosmetic composition. The combination improves hydrating and antioxidant cosmetic care.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.