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:
Dec. 12, 2023
Filed:
Aug. 28, 2021
Applicant:
L'oreal, Paris, FR;
Inventors:
Jasmine Martich, Bronx, NY (US);
Kristina Kannheiser, Brick, NJ (US);
Kimberly Dreher, Brielle, NJ (US);
Leslie Warner, Jersey City, NJ (US);
Mohamed Amer Alkahwaji, Hoboken, NJ (US);
Assignee:
L'OREAL, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61Q 5/10 (2006.01); A61K 8/19 (2006.01); A61Q 5/06 (2006.01); A61K 8/41 (2006.01);
U.S. Cl.
CPC ...
A61K 8/19 (2013.01); A61K 8/41 (2013.01); A61Q 5/065 (2013.01); A61K 2800/43 (2013.01);
Abstract
The disclosure relates to buffer systems having ammonium hydroxide, ammonium bicarbonate, and optionally monoethanolamine, hair color bases, hair color altering compositions, and kits and methods for altering the color of hair. Hair color bases and hair color altering compositions comprise a buffer system having ammonium hydroxide, ammonium bicarbonate, and optionally monoethanolamine.