ClassID:

213669

H01M8/2475 - page 4 - CPC Classification

Classification description:

Fuel cells; Manufacture thereof; Grouping of fuel cells, e.g. stacking of fuel cells; Details of groupings of fuel cells; Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks Enclosures, casings or containers of fuel cell stacks

Recent Application in this class:
#901
20080160388
2008-07-03

Package for a miniature fuel cell

#902
20080160383
2008-07-03

FUEL CELL MODULE WITH THERMAL FEEDBACK MECHANISM

#903
20080156554
2008-07-03

Fuel cell system and vehicle using fuel cell

#904
20080156549
2008-07-03

Ventilation for fuel cell power unit

#905
20080152991
2008-06-26

Fuel cell stack

#906
20080152984
2008-06-26

Fuel cell module and fuel cell comprising fuel cell module

#907
20080152982
2008-06-26

SOLID OXIDE FUEL CELL POWER GENERATOR

#908
20080145737
2008-06-19

Rechargeable fuel cell system

#909
20080145735
2008-06-19

Electronic device

#910
20080138695
2008-06-12

Fuel Cell

#911
20080131746
2008-06-05

Compact radiant burner device with two heating surfaces, and application

#912
20080124625
2008-05-29

Casing For a Sealed Battery

#913
20080113246
2008-05-15

Arrangement And Method In A Fuel Cell Apparatus

#914
20080113239
2008-05-15

Fuel cell system with heat transferor and fuel tank and method of driving the same

#915
20080102345
2008-05-01

Fuel cell stack compression retention system with external springs

#916
20080102343
2008-05-01

Mounting structure of fuel cell stack

#917
20080102335
2008-05-01

Thermally integrated fuel cell humidifier for rapid warm-up

#918
20080096065
2008-04-24

Fuel-cell comprising capillaries

#919
20080093148
2008-04-24

ELECTRIC TWO-WHEELED VEHICLE

#920
20080090114
2008-04-17

Systems and methods for processing fuel for fuel cells

#921
20080090109
2008-04-17

Portable fuel cell power source and methods related thereto

#922
20080085435
2008-04-10

Fuel cell system with a first and second electrically conductive casing

#923
20080079386
2008-04-03

Power source system

#924
20080070089
2008-03-20

Heat insulating container

#925
20080069726
2008-03-20

Method of preserving fuel cell membrane electrode assembly

#926
20080057368
2008-03-06

Motion fuel cell

#927
20080057365
2008-03-06

Solid Electrolyte Type Fuel Cell

#928
20080044714
2008-02-21

Fuel cell stack

#929
20080038622
2008-02-14

Integrated solid oxide fuel cell and fuel processor

#930
20080032182
2008-02-07

Passive water management techniques in direct methanol fuel cells

#931
20080028477
2008-01-31

Chip with Power Supply Device

#932
20080014482
2008-01-17

Mobile terminal equipment using fuel battery and fuel battery system for mobile terminal equipment

#933
20080008917
2008-01-10

Fuel cell system with load applying mechanism

#934
20080003464
2008-01-03

Fuel cell devices and method therefor

#935
20080003334
2008-01-03

System and methods for transporting or storing oxidatively-degradable foodstuff

#936
20070295734
2007-12-27

Thermal insulating container for a heat generating unit of a fuel cell system

#937
20070281201
2007-12-06

Fuel Release Management For Fuel Cell Systems

#938
20070281190
2007-12-06

Fuel cell arrangement and device for mounting a fuel cell arrangement on a housing

#939
20070271770
2007-11-29

Fuel cell and production of fuel cell stack

#940
20070269708
2007-11-22

Fuel cell system having water recovering and circulating structure

#941
20070269694
2007-11-22

Temperature zones in a solid oxide fuel cell auxiliary power unit

#942
20070264549
2007-11-15

Power generator with a pneumatic slide valve

#943
20070259257
2007-11-08

Handling an electrochemical cell stack

#944
20070259254
2007-11-08

Fuel cell casing with depressurizing cover

#945
20070259243
2007-11-08

Fuel cell system

#946
20070259242
2007-11-08

Systems and methods for stacking fuel cells

#947
20070243440
2007-10-18

System of a fuel cell and an internal-combustion engine

#948
20070237998
2007-10-11

Solid Oxide Fuel Cell Having Internal Active Layers

#949
20070237996
2007-10-11

Fuel cell system

#950
20070231631
2007-10-04

Hybrid reformer for fuel flexibility

#951
20070228740
2007-10-04

Power generator

#952
20070218339
2007-09-20

LEAK-PROOF LIQUID FUEL CELL

#953
20070218337
2007-09-20

Cell module and fuel cell having a water permeable hollow body

#954
20070202368
2007-08-30

Fuel cell system

#955
20070199746
2007-08-30

Hybrid power supply apparatus for battery replacement applications

#956
20070193880
2007-08-23

Electrochemical cell structure and method of making the same

#957
20070190371
2007-08-16

INTEGRATED FUEL CELL POWER SYSTEM

#958
20070184330
2007-08-09

Portable fuel cell systems and methods therefor

#959
20070178351
2007-08-02

Fuel supply device and fuel cell

#960
20070178344
2007-08-02

Electronic device using fuel cells

#961
20070172715
2007-07-26

Compact, modular regenerative fuel cell

#962
20070172711
2007-07-26

FUEL CELL, POWER SUPPLY METHOD USING FUEL CELL, FUNCTION CARD, FUEL SUPPLY MECHANISM FOR FUEL CELL, AND GENERATOR AND PRODUCTION THEREOF

#963
20070148503
2007-06-28

Method of cooling stack and solid polymer electrolyte fuel cell

#964
20070148502
2007-06-28

Reactor including a plurality of substrates to form a reactor main body portion and an envelope portion

#965
20070141450
2007-06-21

Rechargeable fuel cell with double cathode

#966
20070141431
2007-06-21

Fuel cell closed structure

#967
20070125786
2007-06-07

Fuel container for storing fuel liquid for fuel cell and fuel cell pack

#968
20070122670
2007-05-31

Fuel cell unit

#969
20070119638
2007-05-31

Fuel cell system using external heat sources for maintaining internal temperature

#970
20070117002
2007-05-24

Spinning electrode fuel cell

#971
20070111080
2007-05-17

Spirally-wound fuel cell assembly

#972
20070104996
2007-05-10

Water reclamation in a micropower generator

#973
20070092769
2007-04-26

Electrochemical cells

#974
20070090786
2007-04-26

Devices powered by conformable fuel cells

#975
20070087243
2007-04-19

Electronic apparatus having fuel cell

#976
20070087241
2007-04-19

Fuel cell power pack

#977
20070072054
2007-03-29

Method for producing an electrode arrangement for use in a fuel cell

#978
20070072053
2007-03-29

Microreactor

#979
20070072042
2007-03-29

PORTABLE FUEL CELL POWER SOURCE

#980
20070065709
2007-03-22

Method and apparatus for porous catalyst on a fuel cell flow field and high temperature membrane

#981
20070059583
2007-03-15

Fuel cell system

#982
20070059578
2007-03-15

Electronic device having fuel cell system

#983
20070054172
2007-03-08

Fuel-cell stack

#984
20070048600
2007-03-01

Cell holder, fuel cell module and electronic equipment

#985
20070048580
2007-03-01

Fuel cell

#986
20070048572
2007-03-01

Fuel cell system enclosure

#987
20070042254
2007-02-22

Integrated seal for fuel cell assembly and fuel cell stack

#988
20070042248
2007-02-22

EXTINGUISHING SYSTEM FOR FUEL CELL

#989
20070020497
2007-01-25

Direct fuel cell system

#990
20070015039
2007-01-18

Fuel cell

#991
20070015037
2007-01-18

Cao fuel cell stack with large specific reactive surface area

#992
20070015035
2007-01-18

Lightweight direct methanol fuel cell

#993
20070015030
2007-01-18

Fuel cartridge and direct liquid feed fuel cell system having the same

#994
20070003806
2007-01-04

Heat exchanger for fuel cell stack

#995
20060292435
2006-12-28

Method for manufacturing a flat panel direct methanol fuel cell

#996
20060292423
2006-12-28

Fuel cell unit having suction port and exhaust port

#997
20060292420
2006-12-28

Fuel cell device

#998
20060280994
2006-12-14

Direct liquid feed fuel cell stack

#999
20060272877
2006-12-07

Fuel cell vehicle

#1000
20060263665
2006-11-23

Fuel cell apparatus and methods

#1001
20060263655
2006-11-23

Fuel cell apparatus and methods

#1002
20060261304
2006-11-23

Thermal management of electronic devices

#1003
20060251946
2006-11-09

Motor cycle with fuel cell and stack structure of fuel cell

#1004
20060246333
2006-11-02

Fuel cell apparatus having a small package size

#1005
20060246331
2006-11-02

Partitioned fuel cell stacks and fuel cell systems including the same

#1006
20060228960
2006-10-12

Integrated marine vessel hull for energy storage

#1007
20060228615
2006-10-12

Stack configurations for tubular solid oxide fuel cells

#1008
20060228610
2006-10-12

Card-insertion type of fuel cell apparatus

#1009
20060204809
2006-09-14

Power generating apparatus using solid oxide fuel cell

#1010
20060194092
2006-08-31

Fuel cell power generation apparatus, fuel cartridge, and fuel cell system using the same

#1011
20060188769
2006-08-24

Method and apparatus for dielectric isolation of fuel cells

#1012
20060183010
2006-08-17

Electrochemical cells

#1013
20060181636
2006-08-17

Electronic device powered by fuel cell and power supply system using fuel cell

#1014
20060166059
2006-07-27

Arrangement and method for continuously supplying electric power to a field device in a technical system

#1015
20060166053
2006-07-27

Solid oxide fuel cell assembly with replaceable stack and packet modules

#1016
20060154190
2006-07-13

Catalytic combustors keeping contained medium warm in response to hydrostatic valve

#1017
20060154135
2006-07-13

Fuel cell

#1018
20060154134
2006-07-13

Fuel cell system with carbon monoxide catalyst

#1019
20060154133
2006-07-13

Method and apparatus for forming a fuel cell flow field with an electrolyte retaining material

#1020
20060141332
2006-06-29

Fuel cell stack assembly

#1021
20060141321
2006-06-29

Polymer electrolyte membrane fuel cell with tandem fuel tanks and inertial trigger

#1022
20060141303
2006-06-29

Fuel cell apparatus having fuel cell stack and controller, and method of manufacturing same

#1023
20060134509
2006-06-22

Method and apparatus for metal coated silicon fuel cell electrode

#1024
20060134503
2006-06-22

Pillared fuel cell electrode system

#1025
20060134499
2006-06-22

Load applying mechanism in a fuel cell system

#1026
20060134497
2006-06-22

Manifold system for a fuel cell

#1027
20060134477
2006-06-22

Fuel cell system

#1028
20060134476
2006-06-22

Fuel cell system

#1029
20060134470
2006-06-22

Compact fuel cell package

#1030
20060127734
2006-06-15

Flexible fuel cell structures having external support

#1031
20060127725
2006-06-15

Solid oxide fuel cell system

#1032
20060127715
2006-06-15

Layout of an electrical power system provided with a fuel cell in an electric vehicle

#1033
20060127713
2006-06-15

Temperature zones in a solid oxide fuel cell auxiliary power unit

#1034
20060127710
2006-06-15

System and method for bypassing failed stacks in a multiple stack fuel cell

#1035
20060127708
2006-06-15

Method and apparatus for carbon coated silicon fuel cell electrode

#1036
20060115708
2006-06-01

Fuel cell casing and fuel cell

#1037
20060115707
2006-06-01

Fuel cell casing and fuel cell

#1038
20060113131
2006-06-01

Fuel cell vehicle

#1039
20060105219
2006-05-18

Fuel cell component storage or shipment

#1040
20060099484
2006-05-11

Fuel cell for portable radio-electronic equipment

#1041
20060099477
2006-05-11

Rotable fuel cell system

#1042
20060093883
2006-05-04

Polymer electrolyte membrane fuel cell stack

#1043
20060088751
2006-04-27

Mobile device for supplying power by means of fuel cells

#1044
20060083957
2006-04-20

Fuel cell stack and fastening and reinforcing mechanisms for a fuel cell stack

#1045
20060078778
2006-04-13

Fuel cell housing

#1046
20060078777
2006-04-13

Fuel cell housing

#1047
20060068264
2006-03-30

Fuel cell stack

#1048
20060068261
2006-03-30

Fuel cell system with separating structure bonded to electrolyte

#1049
20060068260
2006-03-30

Structure of fuel cell

#1050
20060068250
2006-03-30

Integrated fuel cell power module

#1051
20060051643
2006-03-09

Metal-supported tubular fuel cell

#1052
20060046127
2006-03-02

Fuel cell stack

#1053
20060042571
2006-03-02

Fuel cell compartment for combustion-powered tool

#1054
20060035135
2006-02-16

Modular fuel-cell stack assembly

#1055
20060029856
2006-02-09

Modular electrochemical power system

#1056
20060024564
2006-02-02

Manclaw-Harrison fuel cell

#1057
20060024552
2006-02-02

Fuel cell system

#1058
20060024549
2006-02-02

Fuel cell stack housing

#1059
20060024545
2006-02-02

Electrochemical polymer electrolyte membrane cell stacks and manufacturing methods thereof

#1060
20060024544
2006-02-02

Fuel cell housing and fuel cell assemblies

#1061
20060024534
2006-02-02

Fuel cell

#1062
20060014074
2006-01-19

Method of preserving polymer electrolyte fuel cell stack and preservation assembly of polymer electrolyte fuel cell stack

#1063
20060003218
2006-01-05

On vehicle fuel cell system

#1064
20050282059
2005-12-22

Fuel cell housing structure

#1065
20050282058
2005-12-22

Fuel cell housing structure

#1066
20050271920
2005-12-08

Fuel cell systems comprising microfibrous fuel cell elements and methods of making and using same

#1067
20050260479
2005-11-24

Manifold sealing and corrosion preventive interface plate for a fuel cell stack

#1068
20050256555
2005-11-17

Method of controlling body temperature with an electrochemical device while providing on-demand power to an electrical device

#1069
20050255349
2005-11-17

Articles of clothing and personal gear with on-demand power supply for electrical devices

#1070
20050255342
2005-11-17

Fuel cell stack and fastening and reinforcing mechanisms for a fuel cell stack

#1071
20050255340
2005-11-17

Fuel cell and electronic apparatus with the same mounted thereon

#1072
20050244703
2005-11-03

Channel-based electrochemical cassettes

#1073
20050238939
2005-10-27

Fuel cell system

#1074
20050227136
2005-10-13

Fuel cell, electronic apparatus and camera

#1075
20050221157
2005-10-06

Fuel cell layer with reactor frame

#1076
20050221156
2005-10-06

Method for forming compact chemical reactors with reactor frames

#1077
20050221155
2005-10-06

Compact fuel cell layer

#1078
20050214628
2005-09-29

Inertial pump for moving gases in a micro fuel cell

#1079
20050214619
2005-09-29

Fuel cell stack

#1080
20050214614
2005-09-29

Fuel cell system

#1081
20050213409
2005-09-29

Fuel cell stack

#1082
20050211488
2005-09-29

Methods and devices to improve the electric and battery powered motorcycle

#1083
20050202309
2005-09-15

Method of preserving fuel cell membrane electrode assembly

#1084
20050196657
2005-09-08

Solid oxide fuel cell system

#1085
20050186456
2005-08-25

Integrated cell voltage monitoring module

#1086
20050175873
2005-08-11

Passive hydrogen vent for a fuel cell

#1087
20050173170
2005-08-11

Vehicle mounting structure for fuel cell

#1088
20050170224
2005-08-04

Controlled direct liquid injection vapor feed for a DMFC

#1089
20050164077
2005-07-28

Pressure producing apparatus for an electrochemical generator

#1090
20050164062
2005-07-28

Cooling apparatus for fuel cell and fuel cell system having the same

#1091
20050164061
2005-07-28

Fuel cell system

#1092
20050158597
2005-07-21

Deterioration diagnosis of fuel cell seal member

#1093
20050142425
2005-06-30

Fuel cell and fuel cell stack

#1094
20050142424
2005-06-30

Fuel cell and fuel cell stack

#1095
20050142423
2005-06-30

Fuel cell and fuel cell stack

#1096
20050142422
2005-06-30

Channel member for providing fuel gas to separators forming a plurality of fuel gas fields on one surface

#1097
20050142419
2005-06-30

Oxidant and fuel distribution for a fuel cell assembly

#1098
20050136307
2005-06-23

Fuel cell and fuel cell stack

#1099
20050130012
2005-06-16

Liquid residual quantity detecting method, liquid residual quantity detecting device, program for implementing the method, and storage medium storing the program

#1100
20050129991
2005-06-16

Managing water and auxiliary power in fuel cell power plant below freezing temperatures

#1101
20050128689
2005-06-16

Self-sustaining environmental control unit

#1102
20050123818
2005-06-09

Fuel cells cartridge and electric apparatus having built-in fuel cell

#1103
20050123808
2005-06-09

Integral air preheater and start-up heating means for solid oxide fuel cell power generators

#1104
20050121500
2005-06-09

Method for producing a soldered joint between a substrate and a contact element of a fuel cell unit

#1105
20050112438
2005-05-26

Integrated fuel cell power system

#1106
20050106446
2005-05-19

Fuel cell system comprising an assembly manifold having a connection block

#1107
20050095500
2005-05-05

Cast enclosures for battery replacement power units

#1108
20050074659
2005-04-07

Solid oxide fuel cell stack configuration

#1109
20050074655
2005-04-07

Fuel cell

#1110
20050074644
2005-04-07

Fuel cell system

#1111
20050069742
2005-03-31

Fuel cell

#1112
20050061151
2005-03-24

Fuel cell gas separator plate with paths of electrically conductive material of a silver-glass composite

#1113
20050048346
2005-03-03

Modular connections in a DMFC array

#1114
20050048344
2005-03-03

Fuel cell casing and fuel cell

#1115
20050042488
2005-02-24

Transportable solid oxide fuel cell generator

#1116
20050031916
2005-02-10

Electronic apparatus, fuel tank unit, and method of controlling a power supply for the electronic apparatus

#1117
20050026021
2005-02-03

Fuel cell

#1118
20050019643
2005-01-27

Fuel cell stack

#1119
20050016729
2005-01-27

Linearly scalable geothermic fuel cells

#1120
20050014054
2005-01-20

Fuel cell assembly

#1121
20050008918
2005-01-13

Fuel battery and electric device

#1122
18055081
2023-10-10

Fuel cell system including air inlet baffle and method of operating thereof

#1123
16672663
2022-10-18

Thermally integrated hotbox combining a steam reformer with SOFC stacks