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, 2002
Filed:
Feb. 14, 2000
Applicant:
Inventors:
Jean-Luc Philippe Bettiol, Brussels, BE;
Michael Stanford Showell, Cincinnati, OH (US);
André Cesar Baeck, Bonheiden, BE;
Christiaan Arthur Jacques Kamiel Thoen, West Chester, OH (US);
Assignee:
Procter & Gamble Company, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D 3/00 ; C11D 7/42 ; C12S 9/00 ;
U.S. Cl.
CPC ...
C11D 3/00 ; C11D 7/42 ; C12S 9/00 ;
Abstract
The present invention relates to detergent compositions comprising a mannasase enzyme and a bleach system preferably comprising a source of hydrogen peroxide and optionally, but preferably, a hydrophobic bleach activator for superior cleaning, stain removal and/or whiteness performance.