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:
Jul. 16, 1991
Filed:
May. 23, 1989
Applicant:
Inventors:
Leszek Wolfram, Stamford, CT (US);
Thomas Schultz, Highland Mills, NY (US);
Alice Mayer, Bethel, CT (US);
Keith Brown, New Canaan, CT (US);
Assignee:
Clairol Incorporated, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
8412 ; 8406 ; 8407 ; 8408 ; 8410 ; 8421 ; 8429 ;
Abstract
The invention provides compositions and methods for oxidative hair dyeing utilizing a chlorite salt as the oxidizing agent.