The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 30, 2026
Filed:
Sep. 17, 2024
Applicant:
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Inventors:
Thomas Hippe, Appen, DE;
Astrid Kleen, Haseldorf, DE;
Hartmut Manneck, Barnitz, DE;
Stefan Hoepfner, Hamburg, DE;
Tugce Cansev, Hamburg, DE;
Assignee:
Henkel AG & Co. KGaA, Düsseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61Q 5/10 (2006.01); A61K 8/22 (2006.01); A61K 8/41 (2006.01); A61K 8/46 (2006.01); A61K 8/49 (2006.01);
U.S. Cl.
CPC ...
A61K 8/492 (2013.01); A61K 8/22 (2013.01); A61K 8/411 (2013.01); A61K 8/415 (2013.01); A61K 8/418 (2013.01); A61K 8/46 (2013.01); A61K 8/4926 (2013.01); A61Q 5/10 (2013.01); A61K 2800/882 (2013.01);
Abstract
An agent for oxidatively dyeing keratinous fibers, in particular human hair, containing, in a cosmetic carrier, at least one oxidation dye precursor or the developer type, isatin, and at least one oxidizing agent and related systems and methods.