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:
Sep. 18, 2007
Filed:
Oct. 12, 2004
Applicants:
Brian Xiaoqing Song, West Chester, OH (US);
Patricia Sara Berger, Cincinnati, OH (US);
James Robert Schwartz, West Chester, OH (US);
Robert William Corkery, Cincinnati, OH (US);
Inventors:
Brian Xiaoqing Song, West Chester, OH (US);
Patricia Sara Berger, Cincinnati, OH (US);
James Robert Schwartz, West Chester, OH (US);
Robert William Corkery, Cincinnati, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/08 (2006.01); C11D 7/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
Through-the-wash automatic dishwashing detergent compositions, especially detergent compositions comprising zinc-containing materials, are provided for protecting glassware from surface corrosion during automatic dishwashing.