Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Oemer Uensal0
Gordon Calundann0
Joachim Kiefer0
Michael J. Sansone0
Date of Patent
June 10, 2008
0Patent Application Number
104728140
Date Filed
April 9, 2002
0Patent Primary Examiner
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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