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:
Jan. 25, 1994
Filed:
Dec. 06, 1991
Applicant:
Inventors:
Joseph Romeo, Teaneck, NJ (US);
Anthony A Rapisarda, Elmhurst, NY (US);
Jose A Lopez, Cresskill, NJ (US);
Assignee:
Lever Brothers Company, Division of Conopco, Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ; C11D / ; C11D / ;
U.S. Cl.
CPC ...
252 99 ; 2331 / ; 2331 / ; 252102 ; 252174 ; 25217413 ; 25217414 ; 25217416 ; 25217419 ; 25217424 ; 25217425 ; 252527 ; 264117 ; 427213 ; 427220 ;
Abstract
Novel processes for incorporating anti-scalant agents having acidic functionalities in zero-P or low phosphate built powder detergents to provide an automatic dishwashing detergent of improved solubility.