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:
May. 19, 2020
Filed:
Aug. 30, 2018
Applicant:
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Inventors:
Erik Schulze zur Wiesche, Hamburg, DE;
René Krohn, Norderstedt, DE;
Assignee:
Henkel AG & Co. KGaA, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/365 (2006.01); A61K 8/20 (2006.01); A61K 8/362 (2006.01); A61Q 5/12 (2006.01);
U.S. Cl.
CPC ...
A61K 8/365 (2013.01); A61K 8/20 (2013.01); A61K 8/362 (2013.01); A61Q 5/12 (2013.01);
Abstract
The present disclosure relates to a hair treatment agent for reducing and/or avoiding bleeding out and/or fading of artificially produced hair colours with a pH in a range of from about 3.5 to about 5 containing—relative to the total quantity of hair treatment agent—