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. 22, 2003
Filed:
Apr. 26, 2001
Applicant:
Inventors:
Rajan Keshav Panandiker, West Chester, OH (US);
William Conrad Wertz, West Harrison, IN (US);
Sherri Lynn Randall, Hamilton, OH (US);
Assignee:
The Procter & Gamble Co., Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 1/83 ; C11D 1/62 ; C11D 3/26 ; C11D 3/395 ; C11D 7/42 ;
U.S. Cl.
CPC ...
C11D 1/83 ; C11D 1/62 ; C11D 3/26 ; C11D 3/395 ; C11D 7/42 ;
Abstract
Detergent compositions and fabric conditioning compositions which include from about 0.01% to about 5.0%, by weight, of polyelectolyte complexes having a compatible charge-balancing polymeric anion with at least 3 anionic groups and a total net charge of at least 4 negative charges.