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. 30, 2014
Filed:
Jul. 25, 2012
Applicants:
Gregory Scot Miracle, Hamilton, OH (US);
Patrick Christopher Stenger, Fairfield, OH (US);
Jean-pol Boutique, Gembloux, BE;
Inventors:
Gregory Scot Miracle, Hamilton, OH (US);
Patrick Christopher Stenger, Fairfield, OH (US);
Jean-Pol Boutique, Gembloux, BE;
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/16 (2006.01); C11D 3/33 (2006.01); C11D 3/34 (2006.01); C11D 3/36 (2006.01); C11D 7/32 (2006.01); C11D 7/34 (2006.01); C11D 7/36 (2006.01);
U.S. Cl.
CPC ...
C11D 3/34 (2013.01); C11D 3/33 (2013.01); C11D 7/34 (2013.01); C11D 7/36 (2013.01); C11D 3/166 (2013.01); C11D 7/3245 (2013.01); C11D 3/364 (2013.01);
Abstract
This disclosure relates to detergent compositions containing tiron, a ligand capable of binding iron, an iron-displacing species, and iron. Methods for altering the color in a tiron-containing detergent composition are also disclosed.