Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mariola Proszowski0
Belinda S. Foor0
Peter M. Michalakos0
Robert J. Koukol0
Date of Patent
December 8, 2009
0Patent Application Number
112861080
Date Filed
November 23, 2005
0Patent Citations Received
Patent Primary Examiner
Patent 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.
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