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:
Mar. 22, 2011
Filed:
Jun. 04, 2009
Applicants:
Ming Tang, Beijing, CN;
Qing Chen, Beijing, CN;
Sen Liu, Beijing, CN;
Kenneth Nathan Price, Cincinnati, OH (US);
Inventors:
Ming Tang, Beijing, CN;
Qing Chen, Beijing, CN;
Sen Liu, Beijing, CN;
Kenneth Nathan Price, Cincinnati, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C11D 17/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A detergent composition comprising at most 15% by weight of phosphate builder(s) and aluminosilicate builder(s), and comprising at least one short chain anionic surfactant selected from alkyl sulfate surfactant(s) and alkyl sulfonate surfactants.