Double-layer capacitor components and method for preparing them

United States of America Patent

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Jun 29, 2004
Grant Date
Jun 19, 2003
app pub date
Dec 13, 2001
filing date
Dec 13, 2001

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Expired

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Abstract

Components for use in electrochemical double-layer capacitors utilize at least one layer of a flexible graphite sheet material in an electrode or current collector or utilize a tanged metal layer in a current collector.

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Patent Owner(s)

Patent Owner	Address
GRAFTECH INC	BRANDYWINE WEST 1521 CONCORD PIKE SUITE 301 WILMINGTON DE 19803

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H01G:CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWI....

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Inventor Name	Address	# of filed Patents	Total Citations
Norley, Julian	Chagrin Falls, OH	46	1077
Reynolds, III Robert Anderson	Bay Village, OH	11	256

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Double-layer capacitor components and method for preparing them

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United States of America Patent

10022596

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PATENT NO	6757154
APP PUB NO	20030112580A1
SERIAL NO	10022596
DOCKET NO

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
June 29, 2004	US,6757154,B2 US6757154B2	GRANTED PATENT AS SECOND PUBLICATION
June 19, 2003	US,20030112580,A1 US20030112580A1	FIRST PUBLISHED PATENT APPLICATION

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10022596

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