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:
Jun. 15, 1999
Filed:
Dec. 12, 1996
Applicant:
Inventors:
Kuntal Chatterjee, Cincinnati, OH (US);
William Michael Scheper, Lawrenceburg, IN (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ;
U.S. Cl.
CPC ...
510220 ; 510221 ; 510224 ; 510226 ; 510228 ; 510367 ; 510374 ; 510375 ; 510376 ; 510424 ; 510467 ; 510492 ; 510493 ; 510494 ; 510503 ; 510505 ; 510506 ; 510510 ; 25218638 ;
Abstract
Automatic dishwashing detergent compositions comprising a mixed surfactant system comprising low cloud point nonionic surfactant and charged surfactant selected from anionic surfactants, zwitterionic surfactants, and mixtures thereof