Gas tight vessel with a diffusion barrier layer of metal hydrides

United States of America Patent

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May 18, 2010
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Apr 26, 2007
app pub date
Oct 12, 2006
filing date
Oct 12, 2005

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Expired

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Abstract

The present invention relates to a gas tight storage and/or transport tank for low molecular filling media, in particular for hydrogen, with a tank wall which comprises a thermoplastic polymer and at least one diffusion barrier. The diffusion barrier comprises a metal hydride.

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Patent Owner	Address
HELMHOLTZ-ZENTRUM GEESTHACHT ZENTRUM FUER MATERIAL-UND KUESTENFORSCHUNG GMBH	MAX-PLANCK-STRASSE 1 GEESTHACHT 21502

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Inventor Name	Address	# of filed Patents	Total Citations
Baumgart, Uz	Trebur, DE	1	8
Bormann, Rudiger	Rosengarten, DE	12	54
Dornheim, Martin	Reppenstedt, DE	10	11
Klassen, Thomas	Wentorf, DE	22	62

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Gas tight vessel with a diffusion barrier layer of metal hydrides

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United States of America Patent

11546778

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PATENT NO	7718239
APP PUB NO	20070089764A1
SERIAL NO	11546778
DOCKET NO

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
May 18, 2010	US,7718239,B2 US7718239B2	GRANTED PATENT AS SECOND PUBLICATION
April 26, 2007	US,20070089764,A1 US20070089764A1	FIRST PUBLISHED PATENT APPLICATION

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11546778

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