Patent · US Expired

Cosmetic, pharmaceutical and dermatological products

US7399478B2 · kind B2 · utility

13Cited by

16References

21Claims

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 15, 2008
Priority date	—
Expiry date	May 14, 2024

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61Q5/06
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention provides cosmetic, pharmaceutical and dermatological compositions comprising at least one copolymer obtainable by free-radical copolymerization of

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