ClassID:

213568

H01M8/0668 - page 3 - CPC Classification

Classification description:

Fuel cells; Manufacture thereof; Combination of fuel cells with means for production of reactants or for treatment of residues; Treatment of gaseous reactants or gaseous residues, e.g. cleaning Removal of carbon monoxide or carbon dioxide

Recent Application in this class:
#601
20060003207
2006-01-05

Integrated power plant and system and method incorporating the same

#602
20050287409
2005-12-29

Method and apparatus for vaporizing fuel for a reformer fuel cell system

#603
20050284022
2005-12-29

Reformer for fuel cell system and fuel cell system comprising the same

#604
20050271914
2005-12-08

Integrated high efficiency fossil fuel power plant/fuel cell system with COemissions abatement

#605
20050268553
2005-12-08

Hybrid water gas shift system

#606
20050255359
2005-11-17

Cartridge with fuel supply and membrane electrode assembly stack

#607
20050252081
2005-11-17

Reformer for fuel cell system and method of manufacturing reaction substrate used for the same

#608
20050244765
2005-11-03

Method of controlling operation of fuel gas production apparatus

#609
20050233188
2005-10-20

Fuel cell operation method

#610
20050232837
2005-10-20

Compositions and methods for generating hydrogen from water

#611
20050227130
2005-10-13

Method for fast start of a fuel processor

#612
20050227129
2005-10-13

Fuel cell power plant warm up

#613
20050217178
2005-10-06

Fuel reforming device

#614
20050207953
2005-09-22

High aspect ratio chemical microreactor

#615
20050204629
2005-09-22

Combined water gas shift reactor/carbon dioxide adsorber for use in a fuel cell system

#616
20050204628
2005-09-22

Dual stack compact fuel processor for producing a hydrogen rich gas

#617
20050204627
2005-09-22

Dual stack compact fuel processor for producing a hydrogen rich gas

#618
20050193628
2005-09-08

Fuel cell system and reformer therefor

#619
20050191534
2005-09-01

Fuel cell heat recovering reformer and system

#620
20050191531
2005-09-01

Pyrolysis-based fuel processing method and apparatus

#621
20050188617
2005-09-01

Reactor and power generator

#622
20050181271
2005-08-18

Simplified direct oxidation fuel cell system

#623
20050175532
2005-08-11

Fuel reforming system and warmup method thereof

#624
20050169820
2005-08-04

Microfibrous entrapment of small reactive particulates and fibers for high contacting efficiency removal of contaminants from gaseous or liquid streams

#625
20050166456
2005-08-04

Continuous reactor

#626
20050164060
2005-07-28

Coolant conditioning system and method for a fuel processing subsystem

#627
20050164051
2005-07-28

High temperature fuel cell system and method of operating same

#628
20050142403
2005-06-30

Fuel cell system

#629
20050138864
2005-06-30

Chemical reactor

#630
20050136295
2005-06-23

Fuel cells

#631
20050123810
2005-06-09

System and method for co-production of hydrogen and electrical energy

#632
20050123809
2005-06-09

Methods of removing contaminants from a fuel cell electrode

#633
20050119118
2005-06-02

Water gas shift catalyst for fuel cells application

#634
20050109205
2005-05-26

High purity air and gas fractionation system

#635
20050096211
2005-05-05

Catalyst for the conversion of carbon monoxide

#636
20050084738
2005-04-21

Nitric acid regeneration fuel cell systems

#637
20050081445
2005-04-21

Method for starting a primary reactor

#638
20050079402
2005-04-14

Fuel cell

#639
20050072140
2005-04-07

Apparatus and method for operating a fuel reformer to regenerate a DPNR device

#640
20050069735
2005-03-31

Polymer electrolyte membrane fuel cell system

#641
20050066680
2005-03-31

Supply unit cooling

#642
20050053806
2005-03-10

Fuel cell power generation system including an off-gas heating heat exchanger used to heat anode stream off-gas containing hydrogen

#643
20050042486
2005-02-24

Coolant system for fuel processor

#644
20050034773
2005-02-17

Fluid balance control system for use in a fuel processor

#645
20050031522
2005-02-10

Integrated oxygen generation and carbon dioxide absorption method apparatus and systems

#646
20050022450
2005-02-03

Reformer system, a method of producing hydrogen in the reformer system, and a method of using the reformer system

#647
20050008924
2005-01-13

Compact multi-functional modules for a direct methanol fuel cell system

#648
20050008923
2005-01-13

Water management in a direct methanol fuel cell system

#649
20050003256
2005-01-06

Carbon dioxide management in a direct methanol fuel cell system

#650
20050003249
2005-01-06

Miniature vaporizers for use with chemical converters and energy devices

#651
20050003247
2005-01-06

Co-production of hydrogen and electricity using pyrolysis and fuel cells

#652
20050000161
2005-01-06

SYSTEM FOR GENERATING HYDROGEN FUEL FOR A FUEL CELL

#653
20050000160
2005-01-06

Compact fuel processor

#654
19084769
2026-04-14

Fuel cell exhaust gas processing

#655
18179979
2024-04-09

Use of a fuel cell to decarbonize a hydrocarbon cracking system

#656
15138400
2019-01-08

Carbon dioxide separator membrane structure, method of manufacturing same, and carbon dioxide separator including same

#657
11732794
2016-02-16

Electrochemical method for the removal of PPM levels of carbon monoxide from hydrogen for a fuel cell