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:
Sep. 11, 2007
Filed:
Dec. 13, 2001
Bruce Barger, West Chester, OH (US);
Thomas Geroge Crowe, Lawrenceburg, IN (US);
Robert Henry Rohrbaugh, Hamilton, OH (US);
Alan Scott Goldstein, Blue Ash, OH (US);
Michael Ray Mcdonald, Middletown, OH (US);
Helen Frances O'connor, Loveland, OH (US);
Morgan Thomas Leahy, Cincinnati, OH (US);
Bruce Barger, West Chester, OH (US);
Thomas Geroge Crowe, Lawrenceburg, IN (US);
Robert Henry Rohrbaugh, Hamilton, OH (US);
Alan Scott Goldstein, Blue Ash, OH (US);
Michael Ray McDonald, Middletown, OH (US);
Helen Frances O'Connor, Loveland, OH (US);
Morgan Thomas Leahy, Cincinnati, OH (US);
The Procter & Gamble Company, Cincinnati, OH (US);
Abstract
The present invention relates to a system and method for cleaning and/or treating a surface, preferably surfaces such as ceramic, steel, plastic, glass and/or painted surfaces such as the exterior surface of a vehicle. The system and method utilize a cleaning composition that contains at least one water-soluble or water dispersible copolymer. The method may also include a step of applying to the surface a treating composition which contains non-photoactive nanoparticles.