Functionalized polypeptides useful in hair treatment
US11896705B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Aug 24, 2018 |
| Grant date | Feb 13, 2024 |
| Priority date | — |
| Expiry date | Mar 16, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/82
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed is a polypeptide having a base amino acid sequence and wherein at least two amino acid residue side chains are substituted with functional Michael acceptor groups. Also disclosed are cosmetic compositions including the polypeptide, a method for repairing damaged hair using the polypeptide or composition, and to the use of the polypeptide or composition in such methods.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.