Recovering a reactant from a fuel cell exhaust flow

United States of America Patent

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Apr 17, 2012
Grant Date
Nov 8, 2007
app pub date
Apr 20, 2007
filing date
Apr 21, 2006

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Expired

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Abstract

A technique includes lowering a temperature of a cathode exhaust flow from an electrochemical cell to produce a second flow and routing the second flow to a contaminant trap.

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Patent Owner	Address
PLUG POWER INC	968 ALBANY SHAKER ROAD LATHAM NY 12110

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H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....

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Inventor Name	Address	# of filed Patents	Total Citations
Cutright, Richard H	Corinth, US	9	31
Penev, Michael	Arnhem, NL	8	39

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Recovering a reactant from a fuel cell exhaust flow

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United States of America Patent

11788825

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PATENT NO	8158290
APP PUB NO	20070259225A1
SERIAL NO	11788825
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
April 17, 2012	US,8158290,B2 US8158290B2	GRANTED PATENT AS SECOND PUBLICATION
November 08, 2007	US,20070259225,A1 US20070259225A1	FIRST PUBLISHED PATENT APPLICATION

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11788825

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