US Patent 7384552 Proton-conducting membrane and the use thereof
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Patent Inventor Names
Gordon Calundann0
Joachim Kiefer0
Michael J. Sansone0
Oemer Uensal0
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Patent abstract
The present invention relates to a novel proton-conducting polymer membrane based on polyazoles which can, because of its excellent chemical and thermal properties, be used in a variety of ways and is particularly useful as polymer electrolyte membrane (PEM) to produce membrane electrode units for PEM fuel cells.
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US Patent 07384552 Proton-conducting membrane and the use thereof US Patent 7384552 Proton-conducting membrane and the use thereof
Infobox
Patent Number
073845520
Patent Number
73845520
Edits on 30 Mar, 2023
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Patent Jurisdiction
Patent Number
073845520
Date of Patent
June 10, 2008
0Patent Application Number
104728140
Date Filed
April 9, 2002
0Official Website
Patent Primary Examiner
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US Patent 07384552 Proton-conducting membrane and the use thereof
Infobox
Is a
Patent jurisdiction
Patent number
07384552
Date of patent
June 10, 2008
Patent application number
10472814
Date Filed
April 9, 2002
Patent primary examiner
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