ClassID:

213658

H01M8/242 - CPC Classification

Classification description:

Fuel cells; Manufacture thereof; Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes comprising framed electrodes or intermediary frame-like gaskets

Recent Application in this class:
#1
20260074242
2026-03-12

INTERNALLY PRESSURIZED ELECTROCHEMICAL CELL STACKS AND METHODS OF OPERATING AND MAKING THEREOF

#2
20260066312
2026-03-05

INTERCONNECT INCLUDING CELL NEST AND METHOD OF ASSEMBLING AN ELECTROCHEMICAL CELL STACK INCLUDING THE INTERCONNECT

#3
20260031370
2026-01-29

FUEL CELL STACK

#4
20260005280
2026-01-01

STACK STRUCTURE FOR AN ELECTROCHEMICAL ENERGY CONVERTER, AND METHOD FOR PRODUCING THE STACK STRUCTURE

#5
20250389037
2025-12-25

ELECTROLYZER STRUCTURE

#6
20250372676
2025-12-04

SOLID OXIDE FUEL CELL

#7
20250336987
2025-10-30

CELL FRAME AND ARRANGEMENT FOR AN ELECTROCHEMICAL SYSTEM AND ELECTROCHEMICAL SYSTEM

#8
20250309310
2025-10-02

POWER GENERATION CELL AND FUEL CELL STACK

#9
20250309309
2025-10-02

CELL UNIT MANUFACTURING METHOD FOR FUEL CELL AND CELL UNIT MANUFACTURING APPARATUS FOR FUEL CELL

#10
20250309282
2025-10-02

FUEL CELL STACK AND ASSEMBLING METHOD OF FUEL CELL STACK

#11
20250266470
2025-08-21

STACKABLE ELECTRO-SYNTHETIC OR ELECTRO-ENERGY CELLS

#12
20250246646
2025-07-31

FUEL CELL STACK

#13
20250233186
2025-07-17

LOAD DETECTION APPARATUS FOR FUEL CELL STACK

#14
20250167261
2025-05-22

METHOD OF FIXING A MEMBRANE TO A FRAME, CELL STACK AND USE

#15
20250167260
2025-05-22

SEALING ARRANGEMENT, BIPOLAR PLATE AND ARRANGEMENT FOR AN ELECTROCHEMICAL SYSTEM AND ELECTROCHEMICAL SYSTEM

#16
20250006956
2025-01-02

Film Assembly and Manufacturing Method Therefor, Fuel Cell Unit, and Fuel Cell Pack

#17
20240421385
2024-12-19

DEVICE FOR PRODUCING DC CURRENT

#18
20240347741
2024-10-17

Method for Manufacturing Fuel Cell and corresponding Fuel Cell

#19
20240332587
2024-10-03

POWER GENERATION CELL AND FUEL CELL STACK

#20
20240332586
2024-10-03

FUEL CELL STACK

#21
20240297321
2024-09-05

METHOD FOR PRODUCING AN ELECTROCHEMICAL CELL UNIT

#22
20240194923
2024-06-13

SYSTEM AND METHOD FOR A FUEL CELL SUBGASKET ACTIVE AREA EDGE WITH THROUGH-PLANE PHOTON CONDUCTION

#23
20240021843
2024-01-18

SEPARATOR ASSEMBLY FOR FUEL CELL AND FUEL CELL STACK INCLUDING SAME

#24
20230420701
2023-12-28

FUEL CELL ASSEMBLY

#25
20230411664
2023-12-21

FUEL CELL DEVICE

#26
20230411645
2023-12-21

METHOD FOR PRODUCING A MEMBRANE-ELECTRODE ASSEMBLY

#27
20230402632
2023-12-14

APPARATUS FOR MONITORING THE CELL VOLTAGE

#28
20230402622
2023-12-14

INTEGRATED ELECTRODE FRAME AND PREPARATION METHOD AND USE THEREOF

#29
20230261239
2023-08-17

SINGLE CELL AND FUEL CELL STACK WITH ELASTIC STRUCTURES FOR EQUAL DISTRIBUTION OF OPERATING MEDIA

#30
20230253601
2023-08-10

Redox flow battery and battery system

#31
20230197980
2023-06-22

FUEL CELL STRUCTURE, FUEL CELL STACK, AND MOTOR VEHICLE HAVING A FUEL CELL DEVICE

#32
20230178780
2023-06-08

CELL STACK, METHOD OF PRODUCING A CELL STACK AND FUEL CELL OR ELECTROLYSIS CELL INCLUDING A CELL STACK

#33
20230178756
2023-06-08

Gas Diffusion Layer Unit for Fuel Cell and Unit Cell for Fuel Cell Including Same

#34
20230134415
2023-05-04

FUEL CELL

#35
20230061374
2023-03-02

SEPARATOR FOR FUEL CELL WITH INSULATING GASKET AND FUEL CELL STACK HAVING THE SAME

#36
20230052796
2023-02-16

FUEL CELL HAVING AN ENERGY ATTENUATING BEAD

#37
20230046897
2023-02-16

LAMINATE, GASKET, AND FUEL CELL

#38
20220336827
2022-10-20

FUEL CELL AND CORRESPONDING MANUFACTURING METHOD

#39
20220302470
2022-09-22

Fuel cell

#40
20220181669
2022-06-09

Fuel cell stack

#41
20220069331
2022-03-03

Stackable fuel cell

#42
20210384543
2021-12-09

Planar solid oxide fuel unit cell and stack

#43
20210376338
2021-12-02

Fuel cell

#44
20210359329
2021-11-18

Redox flow battery and battery system

#45
20210344021
2021-11-04

Fuel cell assembly having a gas diffusion electrode separated from a membrane

#46
20210336280
2021-10-28

FUEL CELL SUB-ASSEMBLY

#47
20210328232
2021-10-21

Cell for an electrochemical system, having a flexible electrical cable for tapping off an electrical voltage

#48
20210305592
2021-09-30

JOINT STRUCTURE AND FUEL CELL SEPARATOR

#49
20210280879
2021-09-09

Fuel cell and manufacturing method thereof

#50
20210226227
2021-07-22

Hybrid bipolar plate for fuel cell

#51
20210202963
2021-07-01

Electrochemical arrangement and electrochemical system

#52
20210194033
2021-06-24

Manufacturing method for fuel cell including a step of preparing a shelf device

#53
20210184239
2021-06-17

Elastomeric cell frame for fuel cell

#54
20210159533
2021-05-27

Fuel cell and manufacturing method of the same

#55
20210135262
2021-05-06

Electrochemical reaction unit, electrochemical reaction cell stack, and production method for electrochemical reaction unit

#56
20210135253
2021-05-06

Unit cell for fuel cell

#57
20210126274
2021-04-29

Fuel cell

#58
20210104769
2021-04-08

Storage module of distributed flow battery

#59
20210036338
2021-02-04

Frame equipped membrane electrode assembly and fuel cell

#60
20200381749
2020-12-03

FUEL CELL AND MANUFACTURING METHOD OF FUEL CELL

#61
20200295384
2020-09-17

Method of producing dummy cell and apparatus for producing dummy cell

#62
20200287231
2020-09-10

Fuel cell stack and method of producing dummy cell

#63
20200280088
2020-09-03

Stack of intermediate temperature, metal-supported, solid oxide fuel cell units

#64
20200280085
2020-09-03

Fuel cell and method for manufacturing the fuel cell

#65
20200280076
2020-09-03

Fuel cell device

#66
20200251765
2020-08-06

Fuel cell stack

#67
20200243889
2020-07-30

Cell unit

#68
20200235416
2020-07-23

Method of producing frame equipped membrane electrode assembly, the frame equipped membrane electrode and fuel cell

#69
20200194816
2020-06-18

Elastomeric cell frame for fuel cell, method of manufacturing same, and unit cell having same

#70
20200185749
2020-06-11

Fuel cell with corrosion resistance

#71
20200185747
2020-06-11

Elastomeric cell frame for fuel cell and manufacturing method thereof, and unit cell using the same

#72
20200083540
2020-03-12

Method for producing a membrane electrode assembly for a fuel cell

#73
20200075982
2020-03-05

Membrane electrode assembly

#74
20200028188
2020-01-23

Power generation cell

#75
20200020961
2020-01-16

Fuel cell stack structure

#76
20200020959
2020-01-16

Electrochemical cell and cell stack device

#77
20190341634
2019-11-07

Fuel cell stack

#78
20190305332
2019-10-03

Fuel cell

#79
20190305324
2019-10-03

Fuel cell stack having separators with protrusions

#80
20190296372
2019-09-26

Fuel cell stack

#81
20190288321
2019-09-19

Fuel cell stack

#82
20190280317
2019-09-12

Fuel cell system and oxide layer removal method

#83
20190273270
2019-09-05

Checking method of resin-framed membrane electrode assembly

#84
20190273269
2019-09-05

Frame equipped membrane electrode assembly and fuel cell

#85
20190273268
2019-09-05

FRAME EQUIPPED MEMBRANE ELECTRODE ASSEMBLY, METHOD OF PRODUCING THE FRAME EQUIPPED MEMBRANE ELECTRODE ASSEMBLY, AND FUEL CELL

#86
20190260062
2019-08-22

High-voltage fuel-cell stack

#87
20190252694
2019-08-15

METHOD FOR PRODUCING FUEL CELL MODULE

#88
20190252692
2019-08-15

Fuel cell stack unit and fuel cell stack including same

#89
20190218104
2019-07-18

Mica-made member, electrochemical reaction unit, and electrochemical reaction cell stack

#90
20190198892
2019-06-27

Fluid flow plate for a fuel cell

#91
20190181482
2019-06-13

Planar solid oxide fuel unit cell and stack

#92
20190173106
2019-06-06

Fuel cell

#93
20190173102
2019-06-06

Single cell structure for fuel cells, and fuel cell stack structure wherein said fuel cell single cells are stacked

#94
20190115602
2019-04-18

Fuel cell

#95
20190109342
2019-04-11

Fuel cell including frame member

#96
20190109335
2019-04-11

Joint separator for fuel cell, and fuel cell stack

#97
20190088967
2019-03-21

Electrode, membrane electrode assembly, electrochemical cell, stack, fuel cell, vehicle and flying object

#98
20190088958
2019-03-21

Protective membrane for electrochemical cells

#99
20190027772
2019-01-24

Power generation cell

#100
20190020050
2019-01-17

Electrochemical cell stack

#101
20190013529
2019-01-10

GASKET FOR MOLTEN CARBONATE FUEL CELL, WITH OXIDE-BASED ELECTROLYTE TRANSPORT-BLOCKING LAYER FORMED THEREIN

#102
20190013528
2019-01-10

Fuel cell stack

#103
20190006696
2019-01-03

FUEL CELL

#104
20180375143
2018-12-27

Modular planar interconnect device for a solid oxide fuel cell and the solid oxide fuel cell containing the same

#105
20180342742
2018-11-29

Modular electrochemical cell components, stacks, systems, and method of manufacture

#106
20180342741
2018-11-29

Fuel cell stack

#107
20180331383
2018-11-15

GASKET ASSEMBLIES FOR REDOX FLOW BATTERIES

#108
20180323464
2018-11-08

Fuel cell stack assembly

#109
20180323463
2018-11-08

Method of manufacturing a fuel cell stack

#110
20180301735
2018-10-18

Fuel cell stack

#111
20180301727
2018-10-18

Fuel cell

#112
20180301717
2018-10-18

Gasket and fuel cell stack including gasket

#113
20180294499
2018-10-11

Fuel cell stack and manufacturing method therefor

#114
20180294489
2018-10-11

Fuel-cell power generation unit and fuel-cell stack

#115
20180287181
2018-10-04

Method of manufacturing a fuel cell stack

#116
20180287170
2018-10-04

Fuel cell stack

#117
20180269498
2018-09-20

Fuel cell sub-assembly

#118
20180226672
2018-08-09

Fuel cell stack

#119
20180226660
2018-08-09

Fuel cell

#120
20180183072
2018-06-28

Solid oxide fuel cell

#121
20180183071
2018-06-28

Modular planar interconnect device for a solid oxide fuel cell and the solid oxide fuel cell containing the same

#122
20180166728
2018-06-14

Fuel cell stack

#123
20180166708
2018-06-14

Fuel cell stack

#124
20180166706
2018-06-14

Fuel cell stack having laminated cells

#125
20180166705
2018-06-14

Fuel cell separator for preventing flooding and fuel cell stack including the same

#126
20180138524
2018-05-17

Fuel cell stack

#127
20180123148
2018-05-03

Fuel cell system and vehicle

#128
20180123146
2018-05-03

Gasket and method of manufacturing the same

#129
20180115007
2018-04-26

Gasket and fuel cell stack

#130
20180108930
2018-04-19

Redox flow battery frame body, redox flow battery, and cell stack

#131
20180102554
2018-04-12

Electrochemical device and method for producing an electrochemical unit for an electrochemical device

#132
20180019481
2018-01-18

Fuel cell having a projecting bipolar plate

#133
20180013165
2018-01-11

Method for producing a catalytically coated membrane and membrane electrode assembly and fuel cell stack having same

#134
20170373328
2017-12-28

Gasket and fuel cell

#135
20170365872
2017-12-21

Fuel cell and manufacturing method of fuel cell

#136
20170331126
2017-11-16

End cell heater for fuel cell, and fuel cell including same

#137
20170271697
2017-09-21

MEMBRANE ELECTRODE ASSEMBLY, AND ELECTROCHEMICAL CELL AND ELECTROCHEMICAL STACK USING SAME

#138
20170229719
2017-08-10

Robust fuel cell stack sealing materials and methods using thin elastomeric seals

#139
20170229718
2017-08-10

Fuel cell module, fuel cell stack, and method for producing fuel cell module

#140
20170229717
2017-08-10

ROBUST FUEL CELL STACK SEALING DESIGNS USING THIN ELASTOMERIC SEALS

#141
20170222247
2017-08-03

Method of producing fuel cell stack and method of producing metal separator for fuel cell

#142
20170222234
2017-08-03

Method for manufacturing fuel cell assembly

#143
20170200957
2017-07-13

Fuel cell assemblies with improved reactant flow

#144
20170110743
2017-04-20

Fuel cell stack

#145
20170104230
2017-04-13

Laminated battery, separator and connection method of internal resistance measuring device

#146
20170047606
2017-02-16

Contacting method and arrangement for fuel cell or electrolyzer cell stack

#147
20170018785
2017-01-19

Resin frame equipped membrane electrode assembly for fuel cell

#148
20160372762
2016-12-22

Attachment structure for deformation absorption member and attachment method

#149
20160359178
2016-12-08

Method for manufacturing reinforced membrane electrode assembly and reinforced membrane electrode assembly

#150
20160359177
2016-12-08

Assembly, fuel cell using same, and method of disassembling same

#151
20160329593
2016-11-10

Fuel cell

#152
20160329577
2016-11-10

Terminal plate for fuel cell, manufacturing method of terminal plate for fuel cell, and fuel cell

#153
20160268618
2016-09-15

Fuel cell

#154
20160233528
2016-08-11

Fuel cell

#155
20160181631
2016-06-23

Fuel cell with porous material-gasket integrated structure

#156
20160181630
2016-06-23

Method for making a membrane-electrode assembly with peripheral seal, and the membrane-electrode assembly

#157
20160164113
2016-06-09

Resin-framed membrane-electrode assembly for fuel cell and method for manufacturing the same

#158
20160141642
2016-05-19

Fuel cell subassemblies incorporating subgasketed thrifted membranes

#159
20160141639
2016-05-19

Fuel cell

#160
20160126571
2016-05-05

Fuel battery cell

#161
20160111746
2016-04-21

Fuel cell

#162
20160099475
2016-04-07

Fuel cell having a metal separator with a flat portion

#163
20160093911
2016-03-31

Fuel cell stack

#164
20160079610
2016-03-17

Insulating structure, fuel cell and fuel cell stack

#165
20160072136
2016-03-10

Cell structure for fuel cell stack

#166
20160049670
2016-02-18

Manufacturing method of fuel cell module and manufacturing method of fuel cell

#167
20160013509
2016-01-14

Fuel cell stack and fuel cell system

#168
20150372334
2015-12-24

Fuel cell and fuel cell stack

#169
20150372319
2015-12-24

Fuel cell and fuel cell stack

#170
20150372318
2015-12-24

Fuel cell comprising connection members having different thickness for each of cell units and method for manufacturing same

#171
20150357658
2015-12-10

Fuel cell motor

#172
20150357656
2015-12-10

Fuel cell assemblies and preparation methods therfor

#173
20150357655
2015-12-10

Stack structure for fuel cell

#174
20150333352
2015-11-19

Membrane electrode assembly for polymer electrolyte fuel cell, method of producing the same and polymer electrolyte fuel cell

#175
20150333343
2015-11-19

Fluid flow plate for a fuel cell

#176
20150311560
2015-10-29

Fuel-cell single cell

#177
20150299875
2015-10-22

Electrochemical cell and reactor formed by the cell

#178
20150295269
2015-10-15

Fuel cell components

#179
20150295266
2015-10-15

Cell module and fuel cell stack

#180
20150263361
2015-09-17

Film member stacking device and method of the same

#181
20150255812
2015-09-10

Fuel cell

#182
20150236368
2015-08-20

Gas flow path forming bodies of fuel cell, and fuel cell

#183
20150233000
2015-08-20

Electrochemical cell

#184
20150228988
2015-08-13

Membrane electrode assembly, fuel cell comprising assembly of this type and motor vehicle comprising said fuel cell

#185
20150221971
2015-08-06

Manufacturing method of fuel cell and gas separator for fuel cell

#186
20150221958
2015-08-06

Gas flow channel forming body for fuel cell, and fuel cell

#187
20150214558
2015-07-30

Fuel cell component having dimensions selected to maximize a useful area

#188
20150188152
2015-07-02

Resin-framed membrane electrode assembly

#189
20150180075
2015-06-25

Stacked structure for fuel cell

#190
20150171456
2015-06-18

Fuel cell stack

#191
20150155576
2015-06-04

Cell voltage monitoring (CVM) pick-up assembly for a fuel cell stack

#192
20150140466
2015-05-21

Fuel cell stack

#193
20150132680
2015-05-14

Fuel cell

#194
20150125781
2015-05-07

Fuel cell

#195
20150096670
2015-04-09

Fuel cell

#196
20150072265
2015-03-12

Fuel cell

#197
20150072258
2015-03-12

Fuel cell stack

#198
20150050577
2015-02-19

Fuel cell stack and seal plate used for the same

#199
20150030959
2015-01-29

Cell structure of fuel cell

#200
20150030955
2015-01-29

Fuel cell

#201
20140377679
2014-12-25

Solid polymer electrolyte type fuel cell, and electrolyte membrane-electrode-frame assembly

#202
20140370407
2014-12-18

Fuel cell stack discrete header

#203
20140356739
2014-12-04

Polymer electrolyte fuel cell with a recess is formed downstream of a gas lead-out port

#204
20140335444
2014-11-13

Fuel cell separator with gasket and method for manufacturing the same

#205
20140308599
2014-10-16

GASKET DEVICE FOR A FUEL CELL STACK

#206
20140295308
2014-10-02

Fuel cell stack

#207
20140272661
2014-09-18

Sealing design for stamped plate fuel cells

#208
20140248549
2014-09-04

Fuel cell

#209
20140234747
2014-08-21

Fuel cell stack

#210
20140234746
2014-08-21

Fuel cell stack

#211
20140234742
2014-08-21

Fuel cell stack

#212
20140227625
2014-08-14

Cell voltage monitoring connector system for a fuel cell stack

#213
20140227622
2014-08-14

Fuel cell

#214
20140178785
2014-06-26

Fuel cell with porous material-gasket integrated structure

#215
20140147767
2014-05-29

Sealing assembly for a fuel cell stack having a coated metallic sheet intermediate element

#216
20140141352
2014-05-22

Fuel cell stack

#217
20140134510
2014-05-15

Solid polymer fuel cell

#218
20140120448
2014-05-01

Electrolyte membrane for solid polymer fuel cell, method for manufacturing same, and solid polymer fuel cell

#219
20140093807
2014-04-03

Fuel cell subassemblies incorporating subgasketed thrifted membranes

#220
20140023954
2014-01-23

Fuel cell

#221
20130344418
2013-12-26

Fuel cell plate bonding method and arrangement

#222
20130316261
2013-11-28

Fuel cell

#223
20130216932
2013-08-22

Manufacturing of fuel cell membrane electrode assemblies incorporating photocurable cationic crosslinkable resin gasket

#224
20130164649
2013-06-27

Fuel cell system and operating method thereof

#225
20130136954
2013-05-30

Fuel cell layer

#226
20130130148
2013-05-23

Fuel cell stack assembly with pressure balanced load mechanism

#227
20130101916
2013-04-25

Fuel cell

#228
20130071769
2013-03-21

Fuel cell

#229
20130071768
2013-03-21

MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL STACK

#230
20130022896
2013-01-24

Bipolar plate for fuel cell including non-electrochemical reaction region comprising a non-conductive material

#231
20130011766
2013-01-10

Fuel cell assembly

#232
20130004877
2013-01-03

Fuel cell and fuel cell stack including the same

#233
20120321985
2012-12-20

Fuel cell stack

#234
20120321980
2012-12-20

Fuel cell

#235
20120315565
2012-12-13

Fuel cell stack components

#236
20120301806
2012-11-29

Separator for fuel cell and fuel cell

#237
20120295177
2012-11-22

Fuel cell comprising offset connection channels

#238
20120295176
2012-11-22

FUEL CELL

#239
20120282539
2012-11-08

Fuel cell with an electrolyte membrane and gas diffusion layers

#240
20120276469
2012-11-01

Fuel cell stack, manufacturing method of fuel cell stack and replacement method of module as constituent of fuel cell stack

#241
20120270136
2012-10-25

Fuel cell having voltage monitor terminal with exposed portion

#242
20120270131
2012-10-25

Fuel cell unit and fuel cell

#243
20120264032
2012-10-18

Method of manufacturing fuel cell, fuel cell manufacturing device, and fuel cell

#244
20120258379
2012-10-11

Fuel cell and apparatus for producing fuel cell

#245
20120258378
2012-10-11

Fuel cell

#246
20120258377
2012-10-11

Fuel cell

#247
20120244451
2012-09-27

Plated photopolymer based fuel cell

#248
20120237847
2012-09-20

Fuel cell stack with improved corrosion resistance

#249
20120231370
2012-09-13

Seal for PEM fuel cell plate

#250
20120219875
2012-08-30

Fuel cell and vehicle including the fuel cell

#251
20120219874
2012-08-30

Method for manufacturing reinforced membrane electrode assembly and reinforced membrane electrode assembly

#252
20120214082
2012-08-23

Fuel cell

#253
20120214080
2012-08-23

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

#254
20120214078
2012-08-23

Proton exchange membrane fuel cell stack and fuel cell stack module

#255
20120196203
2012-08-02

Fuel cell stack

#256
20120178011
2012-07-12

Fuel cell

#257
20120178009
2012-07-12

FUEL CELL SEALING CONFIGURATION

#258
20120156584
2012-06-21

Fuel cell

#259
20120156535
2012-06-21

Frame of a cell of a redox flow battery

#260
20120122009
2012-05-17

Fuel cell separator with gasket and method for manufacturing the same

#261
20120115062
2012-05-10

Fuel cell stack components

#262
20120114980
2012-05-10

Fuel cell device and method of operating the same

#263
20120100454
2012-04-26

Method to provide electrical insulation between conductive plates of a hydrogen fuel cell

#264
20120100453
2012-04-26

Planar SOFC stack

#265
20120088183
2012-04-12

Fuel cell and fuel cell stack

#266
20120077105
2012-03-29

Fuel cell stack with coolant flow guide members in coolant inlet and outlet manifold

#267
20120021316
2012-01-26

CELL VOLTAGE MONITORING (CVM) PICK-UP ASSEMBLY FOR A FUEL CELL STACK

#268
20120009506
2012-01-12

Manufacturing method of cell assembly for fuel cell and manufacturing method of fuel cell

#269
20120009489
2012-01-12

Fuel battery

#270
20120003567
2012-01-05

SEPARATOR FOR FLAT-TYPE POLYMER ELECTROLYTE FUEL CELLS

#271
20110318667
2011-12-29

Integrated fuel cell assembly and method of making

#272
20110318665
2011-12-29

Unit cell module and gasket for polymer electrolyte fuel cell

#273
20110311898
2011-12-22

Electrode-membrane-frame assembly, method for producing the same, and fuel cell

#274
20110308726
2011-12-22

Process for manufacturing a catalyst-coated ionomer membrane with protective film layer

#275
20110305976
2011-12-15

Manufacturing method of fuel cell module and manufacturing method of fuel cell

#276
20110305969
2011-12-15

Fuel cell stack including buffer protrusion system in connection channel

#277
20110305966
2011-12-15

Replacement device for membrane-electrode assembly of fuel cell stack with separators having recess portions

#278
20110305964
2011-12-15

Connecting structure to cell of voltage detecting connector and fuel cell

#279
20110300467
2011-12-08

Proton exchange membrane fuel cell stack and fuel cell stack module

#280
20110275001
2011-11-10

Fuel cell

#281
20110269050
2011-11-03

SEPARATOR FOR FLAT-TYPE POLYMER ELECTROLYTE FUEL CELL AND POLYMER ELECTROLYTE FUEL CELL USING THE SAME SEPARATOR

#282
20110269049
2011-11-03

Fuel cell

#283
20110269044
2011-11-03

System for generating electric power with micro fuel cells and corresponding process

#284
20110262829
2011-10-27

Electroformed bipolar plates for fuel cells

#285
20110256462
2011-10-20

Fluid flow plate assemblies for use in fuel cells having flow channels with substantially same length

#286
20110256460
2011-10-20

FUEL CELL POWER GENERATION SYSTEM AND METHOD FOR OPERATING THE SAME

#287
20110250520
2011-10-13

VARIABLE LOAD FUEL CELL

#288
20110244355
2011-10-06

FUEL CELL STACK COMPRESSION ENCLOSURE APPARATUS

#289
20110244347
2011-10-06

Compression fill of anode of a fuel cell system

#290
20110236801
2011-09-29

Fuel cell and production of fuel cell stack

#291
20110236786
2011-09-29

FUEL CELL

#292
20110236785
2011-09-29

Fuel cell layer, fuel cell system and method for fabricating the fuel cell layer

#293
20110236784
2011-09-29

Fuel cell stack

#294
20110236776
2011-09-29

Fuel cell system suitable for organic fuels and a method of operation of the same

#295
20110229791
2011-09-22

Sealing structure and fuel cell having the sealing structure

#296
20110229783
2011-09-22

Adaptive loading of a fuel cell

#297
20110229781
2011-09-22

Variable anode flow rate for fuel cell vehicle start-up

#298
20110207024
2011-08-25

Fuel cell stack discrete header

#299
20110207009
2011-08-25

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

#300
20110195332
2011-08-11

Conductive porous spacers for nested stamped plate fuel cell