Flow field plate geometries

United States of America Patent

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Jun 27, 2006
Grant Date
Feb 5, 2004
app pub date
Feb 5, 2002
filing date
Feb 12, 2001

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Expired

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Abstract

A flow field plate for a fuel cell or electrolyser comprises on at least one face an assembly of channels comprising one or more gas delivery channels, and a plurality of gas diffusion channels of width less than 0.2 mm connecting thereto.

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Patent Owner(s)

MORGAN CRUCIBLE COMPANY PLC, THE

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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
Boff, James Charles	Pinner, GB	8	83
Turpin, Mark Christopher	Loughborough, GB	11	159

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Flow field plate geometries

Number of patents in Portfolio can not be more than 2000

United States of America Patent

10380356

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PATENT NO	7067213
APP PUB NO	20040023100A1
SERIAL NO	10380356
DOCKET NO

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
June 27, 2006	US,7067213,B2 US7067213B2	GRANTED PATENT AS SECOND PUBLICATION
February 05, 2004	US,20040023100,A1 US20040023100A1	FIRST PUBLISHED PATENT APPLICATION

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10380356

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