Patent · US Active

Cosmetic or dermatological preparation comprising a combination of a dye and an anti-inflammatory active ingredient

US11497942B2 · kind B2 · utility

0Cited by

8References

38Claims

0Family size

Assignee

BEIERSDORF AG · DE

Inventors

Rainer Kropke · Schenefeld, DE
Ludger Kolbe · Tostedt, DE
Anette Burger · Hamburg, DE
Claudia Mundt · Bremen, DE

Key dates

Filing date	Dec 3, 2004
Grant date	Nov 15, 2022
Priority date	—
Expiry date	Aug 9, 2026

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/438
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention is a cosmetic or dermatological preparation comprising 0.01% by weight to 5% by weight of at least one red light-filtering dye and 0.0001% by weight to 10% by weight of at least one anti-inflammatory active ingredient. The preparation can be used for the prophylaxis and treatment of sun-irritated skin and to aid the body's own repair mechanisms.

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