Assignee
XCELLSIS GMBH
US32 patents
Top patents by PatentIndex Score
US6231831B1May 15, 2001
Hydrogen separating membrane, methanol reformation system equipped therewith, and operating method therefor
XCELLSIS GMBH90 citations97
US6190791B1Feb 20, 2001
Proton exchange membrane (PEM) fuel cell system and process of operating same
XCELLSIS GMBH87 citations97
US6276473B1Aug 21, 2001
Hybrid vehicle having a an internal-combustion engine, a fuel cell system and an electric drive motor
XCELLSIS GMBH73 citations96
US6447736B1Sep 10, 2002
System for the water vapor reforming of a hydrocarbon
XCELLSIS GMBH58 citations95
US6180081B1Jan 30, 2001
Reactor unit for a catalytic chemical reaction, especially for a catalyzing methanol reformer
XCELLSIS GMBH61 citations95
US6171992B1Jan 9, 2001
Treatment process for a methanol reforming catalyst therefor
XCELLSIS GMBH54 citations95
US6408966B1Jun 25, 2002
Fuel cell vehicle
XCELLSIS GMBH74 citations94
US6389696B1May 21, 2002
Plate heat exchanger and method of making same
XCELLSIS GMBH64 citations94
US6332913B1Dec 25, 2001
Membrane module for selective gas separation
XCELLSIS GMBH82 citations94
US6296957B1Oct 2, 2001
Energy supply unit on board an aircraft
XCELLSIS GMBH208 citations94
US6220497B1Apr 24, 2001
Method for soldering microstructured sheet metal
XCELLSIS GMBH148 citations94
US6280701B1Aug 28, 2001
Method for the treatment of a methanol reforming catalyst
XCELLSIS GMBH52 citations93
US6223844B1May 1, 2001
Fuel cell engine having a propulsion motor operatively connected to drive a fluid supply device
XCELLSIS GMBH69 citations93
US6428758B1Aug 6, 2002
Reformation reactor and operating method
XCELLSIS GMBH34 citations92
US6383468B1May 7, 2002
Method for operating a system for water-vapor reforming of a hydrocarbon
XCELLSIS GMBH39 citations92
US6268075B1Jul 31, 2001
Process for the water vapor reforming of a hydrocarbon or a hydrocarbon derivative, reforming system operable thereby, and fuel cell operating process
XCELLSIS GMBH36 citations92
US6254848B1Jul 3, 2001
Process for the production of hydrogen-rich gas
XCELLSIS GMBH21 citations92
US6294149B1Sep 25, 2001
Process for operating a water vapor reforming system, a reforming system operable thereby and a fuel cell system operating process
XCELLSIS GMBH48 citations91
US6277339B1Aug 21, 2001
Reforming reactor with catalytic burner unit
XCELLSIS GMBH39 citations91
US6432871B1Aug 13, 2002
Process for manufacturing a catalyst body for generating hydrogen and a catalyst body for generating hydrogen
XCELLSIS GMBH20 citations89
US6486087B1Nov 26, 2002
Method for periodically reactivating a copper-containing catalyst material
XCELLSIS GMBH30 citations88
US6197365B1Mar 6, 2001
Process for manufacturing a catalytic material
XCELLSIS GMBH20 citations86
US6383469B1May 7, 2002
Device for utilizing heat which is formed during a catalytic reaction
XCELLSIS GMBH15 citations82
US6432378B1Aug 13, 2002
Process for operating a methanol reforming system
XCELLSIS GMBH9 citations73
US6419884B1Jul 16, 2002
Reactor unit in a system for producing hydrogen-rich gas from a liquid raw fuel
XCELLSIS GMBH10 citations72
US6241792B1Jun 5, 2001
Method for producing a hydrogen-rich and low carbon monoxide gas
XCELLSIS GMBH14 citations72
US6299853B1Oct 9, 2001
Method and apparatus for operating a reformer/co oxidation unit
XCELLSIS GMBH14 citations70
US6444345B2Sep 3, 2002
Fuel cell system
XCELLSIS GMBH13 citations69
US6355589B1Mar 12, 2002
Method for pretreating a catalyst material
XCELLSIS GMBH5 citations62
US6936364B2Aug 30, 2005
Method and apparatus for vaporizing fuel for a reformer fuel cell system
XCELLSIS GMBH6 citations61
US6495276B1Dec 17, 2002
Chemical reactor for a fuel cell system
XCELLSIS GMBH5 citations60
US6435270B2Aug 20, 2002
Lamina stack for a two-pass evaporator
XCELLSIS GMBH0 citations48