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2009
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Invention
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Polyaromatic ion conducting copolymers. This invention relates to ion conducting copolymers conta... |
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Invention
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Fuel cell systems using passive recovery of liquid water. The fuel cell system comprises (1) a fu... |
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2008
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Invention
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Ion conducting copolymers with elastomeric and polyarylene segments.
Ion conducting polymers con... |
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Invention
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Ion conducting copolymers with elastomeric and polyarylene segments. Ion conducting polymers cont... |
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Invention
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Bis(aryl)sulfonimide functionalized ion conducting polymers. The invention provides ion conductin... |
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Invention
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Chemically cross linked ionomer membrane. The invention provides cross-linked polymer electrolyte... |
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Invention
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Bis(aryl)sulfonimide functionalized ion conducting polymers.
The invention provides ion conducti... |
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Invention
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Chemically cross linked ionomer membrane.
The invention provides cross-linked polymer electrolyt... |
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Invention
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Composite polymer electrolyte membranes.
The invention provides composite polymer electrolyte me... |
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Invention
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Composite polymer electrolyte membranes. The invention provides composite polymer electrolyte mem... |
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2007
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Invention
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Passive recovery of liquid water produced by fuel cells. Passive recovery of liquid water from th... |
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Invention
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Polymer electrolyte membrane having improved dimensional stability. The invention provides dimens... |
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Invention
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Polymer electrolyte membrane having improved dimensional stability.
The invention provides dimen... |
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Invention
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Gas phase fuel cells.
The invention provides gas phase fuel cells for use in such fuel cells and... |
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Invention
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Gas phase fuel cells. The invention provides gas phase fuel cells for use in such fuel cells and ... |
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2006
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Invention
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Polymer electrolyte membrane having an improved dimensional stability.
The invention provides an... |
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Invention
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Polymer electrolyte membrane having improved dimensional stability. The invention provides anisot... |
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Invention
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Polymer electrolyte membrane having improved dimensional stability.
The invention prov... |
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Invention
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Cross-linked ion-conductive copolymer.
The invention provides cross-linked ion-conductive copoly... |
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Invention
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Ion-conducting polymers containing pendant ion conducting groups.
The invention provides ion-con... |
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Invention
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Polymer blend comprising ion-conducting copolymer and non-ionic polymer.
The invention provides ... |
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Invention
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Polymer blend comprising ion-conducting copolymer and non-ionic polymer. The invention provides a... |
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Invention
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Ion-conducting polymers containing pendant ion conducting groups. The invention provides ion-cond... |
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Invention
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Cross-linked ion-conductive copolymer. The invention provides cross-linked ion-conductive copolym... |
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Invention
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End capped ion-conductive polymers.
The invention provides end-capped ion-conductive copolymers ... |
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Invention
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End-capped ion-conductive polymers. The invention provides end-capped ion-conductive copolymers t... |
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Invention
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Ion conductive copolymers containing ion-conducting oligomers. The invention provides ion-conduct... |
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Invention
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Ion conductive copolymers containing ion-conducting oligomers.
The invention provides ... |
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Invention
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Ion conductive block copolymers.
This invention relates to ion conductive copolymers which are u... |
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2005
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Invention
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Membrane and membrane electrode assembly with adhesion promotion layer. This application relates ... |
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Invention
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Ion-conductive copolymers containing one or more ion-conducting oligomers. The invention provides... |
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Invention
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Catalyst ink, process for making catalyst ink and for preparing catalyst coated membranes.
The i... |
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Invention
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Catalyst ink, process for making catalyst ink and for preparing catalyst coated membranes. The in... |
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2004
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Invention
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Ion conductive copolymers containing one or more hydrophobic oligomers. In one aspect, the invent... |
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Invention
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Ion conductive random copolymers. This invention relates to ion conducting random copolymers that... |
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2003
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Invention
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Fuel cell power supply for portable computing device and method for fuel cell power control. Elec... |
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Invention
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Fuel cell cartridge for portable electronic device. A fuel cell assembly including a membrane ele... |
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Invention
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Ion conductive block copolymers. This invention relates to ion conductive copolymers which are us... |
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Invention
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Sulfonated copolymer. This invention relates to sulfonated copolymers which are useful in forming... |
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Invention
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Acid-base proton conducting polymer blend membrane. An acid-base proton conducting polymer blend ... |
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2002
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Invention
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Printing of catalyst on the membrane of fuel cells. A method of applying catalytic materials on t... |
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Invention
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Fuel cell assembly for portable electronic device and interface, control, and regulator circuit f... |
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Invention
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Catalyst agglomerates for membrane electrode assemblies. A method of preparing catalyst agglomera... |
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Invention
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Catalyst agglomerates for membrane electrode assemblies. A method and composition for making cata... |
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2001
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Invention
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Polymer membrane composition. The invention includes compositions comprising at least first and s... |
