Electrolyte film and fuel cell

United States of America Patent

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Sep 1, 2009
Grant Date
Feb 10, 2005
app pub date
Nov 8, 2002
filing date
Nov 15, 2001

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Abstract

wherein n is 0.1 to 5. The electrolyte membrane provides a fuel cell which exhibits high cell performance even after prolonged operation and/or at high operating temperatures.

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Patent Owner(s)

Patent Owner	Address
JGC CATALYSTS AND CHEMICALS LTD	16F SOLID SQUARE E BLDG 580 HORIKAWA-MACHI SAIWAI-KU KAWASAKI-CITY KANAGAWA 212-0013

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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
Komatsu, Michio	Fukuoka , JP	88	979
Koyanagi, Tsuguo	Fukuoka , JP	25	424
Shirono, Katsuhiro	Fukuoka , JP	12	328

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Electrolyte film and fuel cell

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United States of America Patent

10495371

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PATENT NO	7582373
APP PUB NO	20050031924A1
SERIAL NO	10495371
DOCKET NO

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
September 01, 2009	US,7582373,B2 US7582373B2	GRANTED PATENT AS SECOND PUBLICATION
February 10, 2005	US,20050031924,A1 US20050031924A1	FIRST PUBLISHED PATENT APPLICATION

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10495371

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