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. 22, 2009
Filed:
Jun. 06, 2007
Applicants:
Feng-lung Gordon Hsu, Tenafly, NJ (US);
Mei Shi, Ridgewood, NY (US);
Inventors:
Feng-Lung Gordon Hsu, Tenafly, NJ (US);
Mei Shi, Ridgewood, NY (US);
Assignee:
The Sun Products Corporation, Wilton, CT (US);
Primary Examiner:
Int. Cl.
CPC ...
B08B 3/04 (2006.01); C11D 1/04 (2006.01); C11D 1/74 (2006.01); C11D 9/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
An aqueous liquid laundry detergent composition comprising an alkoxylated carboxylic acid surfactant and urea at pH 6-8. The composition has improved performance on grass stain removal.