Hair treatment composition with naturally - derived peptide identical to human hair
US9505820B2 · kind B2 · utility
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17References
6Claims
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Key dates
| Filing date | Sep 1, 2010 |
| Grant date | Nov 29, 2016 |
| Priority date | — |
| Expiry date | Aug 18, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q5/12
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A hair treatment composition that contains at least one peptide identical to human hair is provided. The peptide is preferably synthesized from naturally-derived amino acids and can serve as a natural alternative to the commonly used human or animal derived (wool) keratin peptides.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.