BIS(ARYL)SULFONIMIDE FUNCTIONALIZED ION CONDUCTING POLYMERS

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United States of America Patent

APP PUB NO 20080286626A1
SERIAL NO

12123342

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention provides ion conducting copolymers containing pendant bis(aryl)sulfonimide groups that are used to make polymer electrolyte membranes (PEM's), catalyst coated proton exchange membranes (CCM's) and membrane electrode assemblies (MEA's) that are useful in fuel cells and their application in electronic devices, power sources and vehicles.

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Patent Owner(s)

Patent OwnerAddress
POLYFUEL INC333 RAVENSWOOD AVENUE MENLO PARK CA 94025

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Olmeijer, David San Francisco, CA 27 157

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