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, 2004
Filed:
Jul. 16, 2001
Elizabeth Ann Alam, West Chester, OH (US);
Chandrika Kasturi, Cincinnati, OH (US);
Brian Xiaoqing Song, West Chester, OH (US);
Frank William DeNome, Cincinnati, OH (US);
Brenda Frances Bennie, Cramlington, GB;
Mairi Campbell, Newcastle upon Tyne, GB;
James Iain Kinloch, Cramlington, GB;
Neha Kapur, Newcastle, GB;
The Proter & Gamble Company, Cincinnati, OH (US);
Abstract
A method of removing cooked-, baked-, or burnt-on food soil from cookware and tableware comprising delivering a plurality of compositions including at least one organic solvent composition into the same or different cycles of an automatic dishwashing machine and washing the soiled cookware/tableware in the resulting solvent-containing wash liquor. The method includes the storage and delivery of organic solvent compositions and dishwashing detergent composition from multi-compartment containers. The method provides excellent removal of stubborn soils which are very difficult to remove in a conventional automatic dishwashing process.