Patent · US Active

Agent for coloring and/or lightening keratinic fibers without ammonia odor

US9463150B2 · kind B2 · utility

0Cited by

2References

11Claims

0Family size

Assignee

Henkel AG & Co. KGaA · DE

Inventors

Manuela Ehlert · Leverkusen, DE
Irmgard Bender · Goldkronach, DE
Mechtild Grunwald · Langenfeld, DE
Constanze Neuba · Grevenbroich, DE
Norbert Schettiger · Hilden, DE
Sabine Babiel · Moers, DE
Anja Reichert · Dressendorf, DE
Daniela Kessler-Becker · Leverkusen, DE
Astrid Kleen-Fehres · Hamburg, DE

Key dates

Filing date	Dec 19, 2014
Grant date	Oct 11, 2016
Priority date	—
Expiry date	Dec 19, 2034

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/884
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

An agent for coloring and/or lightening keratinic fibers, in particular human hair, includes:

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