US Patent 7407911 Method of preparing a double layered, palladium-only three-way catalyst
Patent 7407911 was granted and assigned to Hyundai Motor Company on August, 2008 by the United States Patent and Trademark Office.
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Patent Inventor Names
Gwon Koo Yeo0
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Patent abstract
The present invention relates to a method of preparing a double layered, palladium-only three-way catalyst using three different composite oxides. More particularly, the present invention relates to a method of preparing a double layered, palladium-only three-way catalyst comprising a first coating layer (bottom layer) and a second coating layer (top layer) containing palladium by incorporating composite oxide, praseodymium oxide, and perovskite.
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US Patent 07407911 Method of preparing a double layered, palladium-only three-way catalyst US Patent 7407911 Method of preparing a double layered, palladium-only three-way catalyst
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Patent Number
074079110
Patent Number
74079110
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Patent Jurisdiction
Patent Number
074079110
Date of Patent
August 5, 2008
0Patent Application Number
108621470
Date Filed
June 4, 2004
0Official Website
Patent Primary Examiner
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US Patent 07407911 Method of preparing a double layered, palladium-only three-way catalyst
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07407911
Date of patent
August 5, 2008
Patent application number
10862147
Date Filed
June 4, 2004
Patent primary examiner
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