Proton-conducting membrane and its use

United States of America Patent

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Oct 2, 2012
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Jan 20, 2011
app pub date
Sep 24, 2010
filing date
Sep 13, 2002

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Abstract

The present invention relates to novel polyazoles, a proton-conducting polymer membrane based on these polyazoles and its use as polymer electrolyte membrane (PEM) for producing membrane-electrode units for PEM-fuel cells, and also other shaped bodies comprising such polyazoles.

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BASF FUEL CELL GMBH	INDUSTRIEPARK HOCHST FRANKFURT AM MAIN D-65926

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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
Baurmeister, Jochen	Eppstein, DE	25	267
Benicewicz, Brian	Loudonville, US	36	408
Calundann, Gordon	North Plainfield, US	37	556

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Proton-conducting membrane and its use

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United States of America Patent

12889965

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PATENT NO	8277983
APP PUB NO	20110014545A1
SERIAL NO	12889965
DOCKET NO

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
October 02, 2012	US,8277983,B2 US8277983B2	GRANTED PATENT AS SECOND PUBLICATION
January 20, 2011	US,20110014545,A1 US20110014545A1	FIRST PUBLISHED PATENT APPLICATION

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12889965

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