Fraction extracted from archaebacteria for cosmetic purposes
US6849279B2 · kind B2 · utility
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1References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 19, 2002 |
| Grant date | Feb 1, 2005 |
| Priority date | — |
| Expiry date | Jun 9, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to a method for the extraction and use of a glycoprotein fraction extracted from an archaebacterium: Halobacterium halobium. The product of the invention, when incorporated into a cosmetic preparation, indeed exhibits the characteristic feature of protecting the cells of the skin from the harmful effects of pollution and/or ultraviolet radiation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.