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:
Oct. 19, 2004
Filed:
Sep. 03, 2002
Applicant:
Inventor:
Karlheinz Ulrich Gerhard Hahn, Otterstadt, DE;
Assignee:
Reckitt Benckiser N.V., Hoofddorp, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/08 ;
U.S. Cl.
CPC ...
C11D 3/08 ;
Abstract
A method is provided for using a ceramic composition to protect glassware from corrosion in a dishwasher. The ceramic composition contains at least one compound which releases an active agent during washing and/or rinsing cycles of a dishwasher to protect glassware from corrosion.