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:
Dec. 08, 2009
Filed:
Nov. 23, 2005
Peter M. Michalakos, Chicago, IL (US);
Belinda S. Foor, Chicago, IL (US);
Robert J. Koukol, Claremont, CA (US);
Mariola Proszowski, Des Plaines, IL (US);
Peter M. Michalakos, Chicago, IL (US);
Belinda S. Foor, Chicago, IL (US);
Robert J. Koukol, Claremont, CA (US);
Mariola Proszowski, Des Plaines, IL (US);
Honeywell International Inc., Morristown, NJ (US);
Abstract
The present invention provides an economical and efficient system for the catalytic conversion of ozone, particularly in airplane bleed air. The present invention comprises a washcoat on a single surface layer, wherein the washcoat may contain an active metal oxide which is active for ozone conversion where the metal oxide comprises a transition metal. Alternatively, the system may comprise a refractory metal oxide washcoat into which a transition metal active for ozone conversion is impregnated.