Patent · US Expired

Decorative cosmetic and dermatological products

US7393520B2 · kind B2 · utility

13Cited by

12References

29Claims

0Family size

Assignee

Clariant Produkte (Deutschland) GmbH · DE

Inventors

Matthias Loffler · Niedernhausen, DE
Roman Morschhäuser · Mainz, DE

Key dates

Filing date	Nov 28, 2001
Grant date	Jul 1, 2008
Priority date	—
Expiry date	Feb 27, 2024

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61Q17/04
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention provides decorative cosmetic and dermatological compositions comprising at least one copolymer obtained by free-radical copolymerization of

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