System for minimizing the impact of poisoning of automotive exhaust aftertreatment systems

United States of America Patent

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Jul 10, 2007
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Nov 4, 2004
app pub date
May 27, 2004
filing date
Apr 8, 2002

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Abstract

An exhaust aftertreatment system for an internal combustion engine is disclosed which mitigates deleterious poisoning of a catalytic converter or exhaust gas oxygen sensor by phosphorus containing species.

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FORD GLOBAL TECHNOLOGIES, LLC

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F01N:GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHIN....

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Inventor Name	Address	# of filed Patents	Total Citations
Guo, Gang	Ypsilanti, MI	27	137
Hepburn, Jeffrey Scott	Birmingham, MI	69	1438
Hubbard, Carolyn Parks	Dearborn Heights, MI	17	258
McCabe, Robert Walter	Lathrup Village, MI	31	521
Xu, Lifeng	Farmington Hills, MI	56	674

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System for minimizing the impact of poisoning of automotive exhaust aftertreatment systems

Number of patents in Portfolio can not be more than 2000

United States of America Patent

10855831

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PATENT NO	7240482
APP PUB NO	20040219075A1
SERIAL NO	10855831
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
July 10, 2007	US,7240482,B2 US7240482B2	GRANTED PATENT AS SECOND PUBLICATION
November 04, 2004	US,20040219075,A1 US20040219075A1	FIRST PUBLISHED PATENT APPLICATION

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10855831

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