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Browse by Category: Main > Chemistry
Class Information
Number: 429/20
Name: Chemistry: electrical current producing apparatus, product, and process > Fuel cell, subcombination thereof or methods of operating > Having means for active material generation or regeneration > By heating or cooling
Description: Apparatus having means providing a temperature differential.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
7704617 Hybrid reformer for fuel flexibility Apr. 27, 2010
7700053 Reforming device Apr. 20, 2010
7695693 Thin type micro reformer Apr. 13, 2010
7687172 Fuel cell system Mar. 30, 2010
7687042 Reformer of fuel cell system Mar. 30, 2010
7678481 Fuel cell system with a fuel tank configured to store a fuel at a pressure higher than atmospheric pressure Mar. 16, 2010
7673592 Vehicular cooling system Mar. 9, 2010
7666237 Reformate cooling system and method for use in a fuel processing subsystem Feb. 23, 2010
7655196 Reforming catalyst and method and apparatus for making and loading same Feb. 2, 2010
7655056 Hydrogen generating apparatus Feb. 2, 2010
7650953 Hydrogen hybrid power electric vehicle Jan. 26, 2010
7651799 Air humidification for fuel cell applications Jan. 26, 2010
7645532 Solid-oxide fuel cell system having an upstream reformate combustor Jan. 12, 2010
7632322 Hydrogen-producing fuel processing assemblies, heating assemblies, and methods of operating the same Dec. 15, 2009
7628963 Small cylindrical reformer Dec. 8, 2009
7628842 Hydrogen purification for fuel cell vehicle Dec. 8, 2009
7615298 Thermally integrated fuel cell stack Nov. 10, 2009
7611789 Energy storage system Nov. 3, 2009
7608198 Heat transfer compositions with high electrical resistance for fuel cell assemblies Oct. 27, 2009
7592087 Fuel cell and electric apparatus Sep. 22, 2009
7579806 Direct methanol fuel cell pack heating system Aug. 25, 2009
7572417 Reactor Aug. 11, 2009
7563523 Fuel cell start-up method, fuel cell system and vehicle equipped with same Jul. 21, 2009
7563525 Electric reaction technology for fuels processing Jul. 21, 2009
7553568 High efficiency load-following solid oxide fuel cell systems Jun. 30, 2009
7547333 Fuel reforming system Jun. 16, 2009
7547331 Reformer installation with heat shield Jun. 16, 2009
7537851 Fuel cell system including separator having cooling water flow channels May. 26, 2009
7534512 Fuel cell system May. 19, 2009
7531255 Thermal treatment apparatus and power generation module May. 12, 2009
7531259 Fuel cell cooling and water management system May. 12, 2009
7531254 Energy storage system May. 12, 2009
7531256 Energy storage system May. 12, 2009
7527884 Fuel processing system and its shutdown procedure May. 5, 2009
7524344 Carbon monoxide adsorption for carbon monoxide clean-up in a fuel cell system Apr. 28, 2009
7524572 Fuel cell system with thermally integrated combustor and corrugated foil reformer Apr. 28, 2009
7526346 Nonlinear thermal control of a PEM fuel cell stack Apr. 28, 2009
7521139 Thermal management of fuel cells Apr. 21, 2009
7514167 Catalyst for a water gas shift for a fuel cell system, a method of preparing the same, and a fuel cell system including the same Apr. 7, 2009
7501196 Coolant and cooling system Mar. 10, 2009
7497882 Method of operating a fuel cell Mar. 3, 2009
7494730 Apparatus for cooling fuel cell Feb. 24, 2009
7491459 Polymer electrolyte fuel cell Feb. 17, 2009
7485381 System and method for recovering thermal energy from a fuel processing system Feb. 3, 2009
7482075 Reforming apparatus for fuel cell, fuel cell and operation method of fuel cell Jan. 27, 2009
7481948 Heat transfer compositions with high electrical resistance for fuel cell assemblies Jan. 27, 2009
7482072 Optimizing reactions in fuel cells and electrochemical reactions Jan. 27, 2009
7476098 Fuel cell power plant warm up Jan. 13, 2009
7476455 Portable fuel cell system Jan. 13, 2009
7470480 Solid electrolyte fuel-cell device Dec. 30, 2008

1 2 3 4 5 6 7 8 9 10 11










 
 
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