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:
Mar. 31, 2026
Filed:
Oct. 30, 2020
Applicant:
Kao Germany Gmbh, Darmstadt, DE;
Inventors:
Ines Rabelo De Moraes, Darmstadt, DE;
Steven Breakspear, Darmstadt, DE;
Peter Bauer, Darmstadt, DE;
Bernd Nöcker, Darmstadt, DE;
Assignee:
KAO GERMANY GMBH, Darmstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/22 (2006.01); A61G 5/10 (2006.01); A61K 8/02 (2006.01); A61K 8/23 (2006.01); A61K 8/25 (2006.01); A61K 8/34 (2006.01); A61K 8/41 (2006.01); A61K 8/49 (2006.01); A61Q 5/08 (2006.01); A61Q 5/10 (2006.01);
U.S. Cl.
CPC ...
A61K 8/22 (2013.01); A61G 5/10 (2013.01); A61K 8/022 (2013.01); A61K 8/23 (2013.01); A61K 8/25 (2013.01); A61K 8/342 (2013.01); A61K 8/415 (2013.01); A61K 8/4953 (2013.01); A61Q 5/08 (2013.01); A61K 2800/31 (2013.01); A61K 2800/43 (2013.01);
Abstract
Bleaching powders, kits-of-parts for bleaching, and bleaching methods comprise at least xanthine and/or xanthine derivatives, wherein it was unexpectedly found that xanthine and/or xanthine derivatives in bleaching powder reduce damage to keratin fibers during bleaching methods or processes.