Patent · US Expired

Epidermis/dermis equivalents and aged skin equivalents shaped therefrom

US6660522B2 · kind B2 · utility

1Cited by

5References

49Claims

0Family size

Assignee

L'Oreal S.A. · FR

Inventors

Herve Pageon · Montgeron, FR
Daniel Asselineau · Les Ulis, FR
Pierre Tachon · Antony, FR

Key dates

Filing date	Nov 30, 2001
Grant date	Dec 9, 2003
Priority date	—
Expiry date	Nov 30, 2021

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12N2503/06
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

An aged skin equivalent comprising an epidermis equivalent and an aged dermis equivalent, wherein the aged dermis equivalent comprises glycated collagen.An aged dermis equivalent, the epidermis equivalent obtained and methods of producing the aged skin and/or aged dermis equivalent and/or the epidermis equivalent.

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