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. 16, 2023
Filed:
Nov. 30, 2018
Applicant:
Perachem Limited, Leeds, GB;
Inventors:
Assignee:
PERACHTM LIMITED, Leeds, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 8/362 (2006.01); A61K 8/34 (2006.01); A61K 8/365 (2006.01); A61K 8/42 (2006.01); A61Q 1/10 (2006.01);
U.S. Cl.
CPC ...
A61K 8/362 (2013.01); A61K 8/347 (2013.01); A61K 8/365 (2013.01); A61K 8/42 (2013.01); A61Q 1/10 (2013.01); A61K 2800/432 (2013.01); A61K 2800/59 (2013.01); A61K 2800/87 (2013.01);
Abstract
A method of colouring an eyebrow, the method comprising: (i) contacting the eyebrow with a colouring composition comprising: (a) a dye compound; (b) an organic acid; and (c) an aromatic compound.