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:
Apr. 29, 2014
Filed:
May. 20, 2011
Werner Strothoff, Füchtorf, DE;
Winfried Troll, Düsseldorf, DE;
Helmut Maier, Düsseldorf, DE;
John P. Furber, St. Paul, MN (US);
Bryan A. Maser, Hugo, MN (US);
Michael E. Besse, Golden Valley, MN (US);
Werner Strothoff, Füchtorf, DE;
Winfried Troll, Düsseldorf, DE;
Helmut Maier, Düsseldorf, DE;
John P. Furber, St. Paul, MN (US);
Bryan A. Maser, Hugo, MN (US);
Michael E. Besse, Golden Valley, MN (US);
Ecolab USA Inc., St. Paul, MN (US);
Abstract
A method of warewashing for the removal of starch is described herein. The method includes applying an alkaline composition to a dish, then applying an acidic composition to a dish, and then applying a second alkaline composition to the dish. The method may include additional steps. Compositions for using with the method are also disclosed. Finally, dish machines that may be used in accordance with the method are disclosed.