Patent · US Active

N-α- and N-ε-lysine and ornithine compounds comprising a thiol function and cosmetic use thereof

US7396897B2 · kind B2 · utility

0Cited by

3References

21Claims

0Family size

Assignee

L'Oreal S.A. · FR

Inventors

Michel Philippe · Wissous, FR
Herve Andrean · Paris, FR

Key dates

Filing date	Apr 12, 2004
Grant date	Jul 8, 2008
Priority date	—
Expiry date	Aug 10, 2026

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61Q19/00
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present disclosure relates to the cosmetic use of poly-N-α- and -N-ε-lysine and ornithine compounds comprising a thiol function. The disclosure is also directed towards poly-N-α- and -N-ε-lysine and ornithine compounds comprising a thiol function and also to cosmetic compositions containing the disclosed compounds.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.