ClassID:

213408

H01M8/0267 - CPC Classification

Classification description:

Fuel cells; Manufacture thereof; Details; Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels

Recent Application in this class:
#1
20260132514
2026-05-14

FUEL CELL AND METHOD FOR MANUFACTURING FUEL CELL

#2
20260128329
2026-05-07

GASKET FOR REINFORCING SURFACE PRESSURE AND SEPARATOR ASSEMBLY INCLUDING SAME

#3
20260128328
2026-05-07

SEPARATOR FOR A FUEL CELL

#4
20260106184
2026-04-16

FUEL CELL SEPARATOR AND FUEL CELL SEPARATOR ASSEMBLY INCLUDING SAME

#5
20260094849
2026-04-02

FUEL CELL STACK

#6
20260088314
2026-03-26

BIPOLAR FLOW FIELD PLATE FOR FUEL CELLS

#7
20260084349
2026-03-26

BIPOLAR PLATE PRODUCTION METHOD, BIPOLAR PLATE AND ELECTROMECHANICAL CELL

#8
20260045525
2026-02-12

METHOD FOR MANUFACTURING A BIPOLAR PLATE

#9
20260038850
2026-02-05

SEPARATOR FOR FUEL CELLS AND SEPARATOR ASSEMBLY INCLUDING THE SAME

#10
20260018627
2026-01-15

PROTON EXCHANGE MEMBRANE FUEL CELLS BIPOLAR PLATE ASSEMBLY

#11
20250391889
2025-12-25

Bipolar plate and electrochemical device comprising a bipolar plate

#12
20250385280
2025-12-18

SEPARATOR ASSEMBLY TO PREVENT CORROSION OF SEPARATOR EDGE AND FUEL CELL STACK INCLUDING THE SAME

#13
20250379240
2025-12-11

METHOD FOR MANUFACTURING FUEL STACKS WITH DIFFERENT POWER OUTPUTS, AND CORRESPONDING FUEL STACKS

#14
20250372678
2025-12-04

METHOD AND DEVICE FOR FILLING A COOLANT TO A COOLANT CIRCUIT OF A FUEL CELL SYSTEM

#15
20250372670
2025-12-04

FUEL CELL SHIP

#16
20250357505
2025-11-20

BIDIRECTIONAL (STAGGERED) BIPOLAR PLATE PATTERN FOR FUEL CELL COOLING

#17
20250357504
2025-11-20

UNIT FUEL CELL WITH COOLANT LEAKAGE PREVENTION STRUCTURE AND FUEL CELL STACK INCLUDING SAME

#18
20250309284
2025-10-02

FUEL CELL STACK

#19
20250300192
2025-09-25

SEPARATOR AND METHOD FOR MANUFACTURING THE SEPARATOR

#20
20250286085
2025-09-11

FUEL CELL COOLING SYSTEM

#21
20250279442
2025-09-04

END CELL HEATER FOR FUEL CELL

#22
20250273702
2025-08-28

BIPOLAR PLATE OF FUEL CELL AND METHOD FOR OPERATING IT

#23
20250266469
2025-08-21

THERMAL MANAGEMENT OF A FUEL CELL ASSEMBLY

#24
20250260023
2025-08-14

FUEL CELL STACK

#25
20250253358
2025-08-07

FUEL CELL STACK AND SEPARATOR FOR FUEL CELL

#26
20250253356
2025-08-07

SINGLE CELL FOR FUEL CELL

#27
20250250131
2025-08-07

FUEL CELL SEPARATOR CONVEYANCE APPARATUS AND FUEL CELL SEPARATOR CONVEYANCE METHOD

#28
20250246651
2025-07-31

FUEL CELL SYSTEM

#29
20250246647
2025-07-31

MEMBRANE ELECTRODE STRUCTURE FOR FUEL CELL AND FUEL CELL SYSTEM

#30
20250219122
2025-07-03

COMPACT FUEL CELL MODULES AND ASSEMBLIES

#31
20250201873
2025-06-19

APPARATUS FOR COOLING A FUEL CELL STACK

#32
20250183332
2025-06-05

FUEL CELL STACK CURRENT COLLECTOR

#33
20250183331
2025-06-05

ELECTRICAL CONNECTION ASSEMBLY, AND METHOD FOR MAKING ELECTRICAL CONTACT AND FOR HEATING A BIPOLAR PLATE OF A FUEL CELL

#34
20250163587
2025-05-22

Reactant Flow Channels For Electrolyzer Applications

#35
20250158091
2025-05-15

SEPARATOR PLATE FOR AN ELECTROCHEMICAL SYSTEM AND ASSOCIATED ELECTROCHEMICAL SYSTEM COMPRISING A PLURALITY OF SEPARATOR PLATES

#36
20250158090
2025-05-15

SEPARATOR PLATE FOR AN ELECTROCHEMICAL SYSTEM AND ASSOCIATED ASSEMBLY COMPRISING A PLURALITY OF SEPARATOR PLATES

#37
20250149609
2025-05-08

FUEL CELL

#38
20250140879
2025-05-01

REWORKABLE FUEL CELL STACK

#39
20250118775
2025-04-10

UNIT CELL OF FUEL CELL STACK

#40
20250112253
2025-04-03

POWER DISTRIBUTION UNIT FOR A FUEL CELL SYSTEM, METHOD FOR PRODUCING A POWER DISTRIBUTION UNIT

#41
20250087718
2025-03-13

BIPOLAR PLATE COMPRISING SURFACE-TREATED FLOW CHANNELS

#42
20250087717
2025-03-13

INTEGRATED UNIT CELL FOR FUEL CELL

#43
20250087716
2025-03-13

FUEL CELL VEHICLE THERMAL SYSTEM

#44
20250087715
2025-03-13

UNITIZED UNIT CELL FOR FUEL CELL STACK

#45
20250087714
2025-03-13

UNITIZED FUEL CELL

#46
20250079490
2025-03-06

Phosphoric Acid Replenishment

#47
20250079479
2025-03-06

GAS TURBINE AND FUEL CELL BASED POWER GENERATOR

#48
20250062370
2025-02-20

BIPOLAR PLATE FOR A FUEL CELL STACK

#49
20250046834
2025-02-06

AIR-COOLED FUEL CELL SYSTEM

#50
20250046831
2025-02-06

MULTI-LAYER SEAL FOR SEVERE FUEL CELL APPLICATIONS

#51
20250023078
2025-01-16

Advanced Fuel Cell Design, Apparatus And Fabrication

#52
20250023066
2025-01-16

HEAT EXCHANGER FOR HEATING HYDROGEN

#53
20240429408
2024-12-26

POLAR PLATE FOR USE IN A FUEL CELL DEVICE

#54
20240425193
2024-12-26

AIRCRAFT COOLING DEVICE

#55
20240405231
2024-12-05

SYSTEMS AND METHODS FOR A FLOW FIELD PLATE DESIGN FOR POLYMER-ELECTROLYTE-MEMBRANE FUEL CELLS

#56
20240396059
2024-11-28

BIPOLAR PLATE CAPABLE OF ENHANCING FLUID DISTURBANCE FOR FUEL CELLS

#57
20240379974
2024-11-14

COOLING PLATES FOR FUEL CELLS

#58
20240372115
2024-11-07

FLOW FIELD PLATE AND METHOD FOR OPERATING A FLOW FIELD PLATE

#59
20240304835
2024-09-12

FUEL CELL SYSTEMS WITH ENDURANCE BRAKING SUPPORT

#60
20240282979
2024-08-22

SEPARATOR FOR FUEL CELL WITH METAL COATING LAYER AND MANUFACTURING METHOD THEREFOR

#61
20240250277
2024-07-25

SEPARATOR FOR FUEL CELL

#62
20240250276
2024-07-25

SEPARATOR FOR FUEL CELL AND FUEL CELL STACK

#63
20240243303
2024-07-18

NON-UNIFORM REACTANT CHANNELS IN BIPOLAR PLATES FOR FUEL CELLS

#64
20240234780
2024-07-11

STACK CARTRIDGE ASSEMBLY

#65
20240234770
2024-07-11

WATER GAS SHIFT REACTOR COOLING ASSEMBLY FOR A FUEL CELL SYSTEM

#66
20240234752
2024-07-11

BIPOLAR PLATE FOR FUEL CELL

#67
20240222739
2024-07-04

High efficiency cold plate

#68
20240222654
2024-07-04

BIPOLAR PLATE FOR A FUEL CELL SYSTEM AND PRODUCTION THEREOF

#69
20240213582
2024-06-27

Thermal Management System for Fuel Cell Electric Vehicle

#70
20240204215
2024-06-20

FUEL CELL STACK

#71
20240186556
2024-06-06

CO-EXTRUDED NEGATIVE ELECTRODE SPACER

#72
20240186536
2024-06-06

BIPOLAR PLATE FOR A FUEL CELL STACK OR AN ELECTROLYZER STACK

#73
20240162456
2024-05-16

Solid Oxide Fuel Cell with Integrated Heat Use

#74
20240162454
2024-05-16

AIR-COOLED PROTON-EXCHANGE MEMBRANE FUEL CELL CAPABLE OF WORKING WITH COMPRESSED GASES, AND FUEL CELLS STACK

#75
20240136556
2024-04-25

Water gas shift reactor cooling assembly for a fuel cell system

#76
20240136545
2024-04-25

Bipolar plate for fuel cell

#77
20240128480
2024-04-18

SEPARATOR FOR FUEL CELL

#78
20240120507
2024-04-11

Process for producing a lightweight bipolar plate for an electrochemical device

#79
20240097151
2024-03-21

Thermal Managing End Plate For Fuel Cell Stack Assembly

#80
20240088409
2024-03-14

Temperature control system for solid oxide cells and method of its use

#81
20240079610
2024-03-07

FUEL CELL AND MOBILE UNIT

#82
20240072267
2024-02-29

SEPARATOR ASSEMBLY FOR FUEL CELL AND FUEL CELL STACK INCLUDING THE SAME

#83
20240063612
2024-02-22

FUEL CELL APPARATUS

#84
20240063403
2024-02-22

THERMAL MANAGEMENT OF A FUEL CELL ASSEMBLY

#85
20240030466
2024-01-25

BIPOLAR PLATE ASSEMBLIES FOR FUEL CELL STACKS

#86
20240021843
2024-01-18

SEPARATOR ASSEMBLY FOR FUEL CELL AND FUEL CELL STACK INCLUDING SAME

#87
20230420701
2023-12-28

FUEL CELL ASSEMBLY

#88
20230411665
2023-12-21

Fuel cell

#89
20230395823
2023-12-07

FUEL CELL STACK AND ELECTROCHEMICAL REACTOR

#90
20230387426
2023-11-30

FUEL CELL DEVICE AND METHOD AND ALSO SYSTEM FOR PRODUCING A FUEL CELL DEVICE

#91
20230382537
2023-11-30

System for providing protection from icing using a fuel cell

#92
20230378500
2023-11-23

Fuel Cell Exhaust Gas Arrangement for a Fuel Cell System

#93
20230378486
2023-11-23

BIPOLAR PLATE WITH MEDIA REGULATION AND FUEL CELL STACK

#94
20230378483
2023-11-23

BIPOLAR PLATE AND FUEL CELL STACK

#95
20230369615
2023-11-16

FUEL CELL STACK

#96
20230361319
2023-11-09

Separator for Fuel Cell and Separator Assembly and Fuel Cell Stack Including the Same

#97
20230352717
2023-11-02

FUEL CELL SYSTEM

#98
20230343972
2023-10-26

SEPARATOR PLATE AND ARRANGEMENT FOR AN ELECTROCHEMICAL SYSTEM, AND ELECTROCHEMICAL SYSTEM

#99
20230327146
2023-10-12

SINGLE SHEET BIPOLAR PLATE FOR CELL STACK ASSEMBLY AND METHOD OF MAKING AND USING THE SAME

#100
20230317971
2023-10-05

BIPOLAR PLATE AND FUEL CELL STACK

#101
20230307668
2023-09-28

FUEL CELL STACK ASSEMBLY INCLUDING HEAT SINK INSERTS

#102
20230299321
2023-09-21

METHOD FOR A FROST START OF A FUEL CELL DEVICE, FUEL CELL DEVICE AND MOTOR VEHICLE HAVING A FUEL CELL DEVICE

#103
20230299311
2023-09-21

BATTERY SYSTEM

#104
20230290970
2023-09-14

FUEL CELL SYSTEM

#105
20230282865
2023-09-07

Fuel Cell Heat Treatment Method and Apparatus

#106
20230282845
2023-09-07

FUEL CELL POWER PLANT HEAT EXCHANGER

#107
20230282842
2023-09-07

FUEL CELL POWER PLANT

#108
20230282841
2023-09-07

FUEL CELL STACK

#109
20230268521
2023-08-24

BIPOLAR PLATE AND FUEL CELL STACK

#110
20230261214
2023-08-17

FUEL CELL

#111
20230256369
2023-08-17

LIQUID SEPARATOR

#112
20230253579
2023-08-10

BIPOLAR PLATE WITH INSERTABLE DIAPHRAGM AND FUEL CELL STACK

#113
20230253577
2023-08-10

BIPOLAR PLATE AND FUEL CELL

#114
20230253576
2023-08-10

BIPOLAR PLATE AND FUEL CELL STACK

#115
20230231155
2023-07-20

RESIN IMPREGNATION OF BIPOLAR PLATES

#116
20230223564
2023-07-13

BIPOLAR PLATE FOR FUEL CELL AND FUEL CELL INCLUDING THE SAME

#117
20230223562
2023-07-13

FUEL CELL SEPARATOR AND FUEL CELL STACK

#118
20230223561
2023-07-13

FUEL CELL STACK AND METHOD FOR MANUFACTURE

#119
20230216067
2023-07-06

BIPOLAR PLATE REACTANT CHANNELS WITH LOCAL VARIATIONS TO INCREASE DIFFUSION THROUGH A GAS DIFFUSION LAYER

#120
20230216066
2023-07-06

Bead-Type Separator for Fuel Cell and Assembly Thereof

#121
20230209668
2023-06-29

Energy Transfer Method and System

#122
20230197981
2023-06-22

SEPARATOR UNIT FOR A FUEL CELL AND A UNIT CELL FOR A FUEL CELL INCLUDING SAME

#123
20230197979
2023-06-22

Fuel cell, bipolar plate and bipolar plate assembly for fuel cell

#124
20230187660
2023-06-15

PLATE DEVICE FOR A FUEL STACK AND FUEL CELL DEVICE COMPRISING THE SAME

#125
20230178762
2023-06-08

Fuel cell system

#126
20230163340
2023-05-25

FUEL CELL UNIT

#127
20230145296
2023-05-11

Fuel Cell Vehicle

#128
20230141750
2023-05-11

METHOD FOR MANUFACTURING FUEL CELL SEPARATOR HAVING MINIMIZED SURFACE DEFECT VIA SURFACE POLISHING USING HIGH-PRESSURE INJECTION

#129
20230134415
2023-05-04

FUEL CELL

#130
20230127242
2023-04-27

FUEL CELL UNIT

#131
20230125311
2023-04-27

METHOD AND DEVICE FOR CONTROLLING DETERIORATION AVOIDANCE OPERATION OF FUEL CELL SYSTEM

#132
20230124751
2023-04-20

FUEL CELL BIPOLAR PLATE AND PREPARATION METHOD

#133
20230124636
2023-04-20

FUEL CELL UNIT

#134
20230119289
2023-04-20

Heat treatment apparatus and method of membrane electrode assemblies

#135
20230073983
2023-03-09

HYDROGEN FUEL CELL POWER SOURCE WITH METAL BIPOLAR PLATES

#136
20230066147
2023-03-02

SEPARATOR FOR FUEL CELL

#137
20230063398
2023-03-02

Fluidic Member for Use in a Fuel Cell System

#138
20230058717
2023-02-23

SEPARATOR PLATE AND ELECTROCHEMICAL CELL

#139
20230058345
2023-02-23

Separator assembly for fuel cell and fuel cell stack including same

#140
20230057533
2023-02-23

FUEL CELL STACK

#141
20230056961
2023-02-23

FUEL CELL STACK

#142
20230052796
2023-02-16

FUEL CELL HAVING AN ENERGY ATTENUATING BEAD

#143
20230049976
2023-02-16

SEPARATOR FOR FUEL CELL AND SINGLE CELL FOR FUEL CELL

#144
20230049148
2023-02-16

FUEL CELL HAVING A COMPLIANT ENERGY ATTENUATING BUMPER

#145
20230033394
2023-02-02

SEPARATOR ASSEMBLY FOR FUEL CELL AND FUEL CELL STACK INCLUDING THE SAME

#146
20230016974
2023-01-19

Fuel cell system, working machine including the same, and method of controlling fuel cell system

#147
20230016344
2023-01-19

FUEL CELL AND MANIFOLD FOR FUEL CELL

#148
20230016017
2023-01-19

BIPOLAR PLATE FOR AN ELECTROCHEMICAL DEVICE

#149
20230008890
2023-01-12

PLASTIC FRAME ASSEMBLY AND BIPOLAR PLATE WITH THROUGH-FLOW FUEL FEED

#150
20230006220
2023-01-05

Fuel Cell Component and Method for Thermal Management of a Fuel Cell Component

#151
20220416285
2022-12-29

KIT FOR A FUEL CELL STACK AND METHOD FOR PRODUCING A FUEL CELL STACK

#152
20220407090
2022-12-22

FUEL CELL CATALYSTS AND STACK

#153
20220407089
2022-12-22

Fuel cell cooling system for vehicle

#154
20220393195
2022-12-08

FUEL CELL SHIP

#155
20220393189
2022-12-08

AIR-COOLED FUEL CELL

#156
20220384821
2022-12-01

BIPOLAR SEPARATOR FOR ELECTROCHEMICAL REACTOR

#157
20220384819
2022-12-01

SEPARATOR FOR FUEL CELL

#158
20220352529
2022-11-03

FUEL CELL PLATE, BIPOLAR PLATE AND FUEL CELL DEVICE

#159
20220344679
2022-10-27

A METHOD FOR BONDING COMPONENTS OF A FUEL CELL

#160
20220336826
2022-10-20

SEPARATOR FOR FUEL CELL AND FUEL CELL STACK

#161
20220336825
2022-10-20

SEPARATOR PLATE WITH A HOMOGENIZED BEAD STRENGTH IN THE PORT REGION

#162
20220302474
2022-09-22

Method of selecting adhesive and power generation cell

#163
20220302473
2022-09-22

Fuel cell stack

#164
20220278347
2022-09-01

Compact fuel cell modules and assemblies

#165
20220278342
2022-09-01

HUMIDIFIER, FUEL CELL DEVICE WITH HUMIDIFIER AND MOTOR VEHICLE

#166
20220278339
2022-09-01

Fuel cell stack

#167
20220271305
2022-08-25

SEPARATOR

#168
20220263105
2022-08-18

Method and apparatus for manufacturing fuel cell stack

#169
20220246949
2022-08-04

Fuel cell stack comprising variable bipolar plates

#170
20220216486
2022-07-07

Fuel cell separator and fuel cell stack

#171
20220209256
2022-06-30

Thermal managing end plate for fuel cell stack assembly

#172
20220209255
2022-06-30

Separator assembly for air cooled fuel cell and fuel cell stack including the same

#173
20220200019
2022-06-23

Fuel cell system and method of controlling fuel cell system

#174
20220200018
2022-06-23

Air-cooling fuel cell stack

#175
20220166033
2022-05-26

BIPOLAR PLATE FOR FUEL CELLS, FUEL CELL STACK HAVING SUCH BIPOLAR PLATES, AND VEHICLE HAVING SUCH A FUEL CELL STACK

#176
20220158219
2022-05-19

Fuel cell stack and operation method for fuel cell stack

#177
20220158217
2022-05-19

Method for assembling bipolar plate by integral misalignment, a fuel cell stack with the bipolar plate and a power generation system

#178
20220149396
2022-05-12

Fuel cell vehicle thermal management system with cold start function and control method thereof

#179
20220149395
2022-05-12

Method for producing a bipolar plate strand, method for producing a bipolar plate and device for carrying out the method

#180
20220140377
2022-05-05

Method of predicting liquid regions and vapor regions in bipolar plates of a fuel cell

#181
20220140376
2022-05-05

METHOD OF DESIGN OF FUEL CELL FLUID FLOW NETWORKS

#182
20220140362
2022-05-05

Support members for fuel cell fluid flow networks

#183
20220140361
2022-05-05

Permeable support infill structure for fuel cell fluid flow networks

#184
20220140360
2022-05-05

FUEL CELL HAVING BIPOLAR PLATES WITH MULTI-LAYERED DEHOMOGENIZED TURING-PATTERN MICROSTRUCTURE CONFIGURATION

#185
20220140359
2022-05-05

PERMEABLE SUPPORT LAYER FOR FUEL CELL FLUID FLOW NETWORKS

#186
20220131173
2022-04-28

Fuel cell and fuel cell stack

#187
20220123329
2022-04-21

Flow Field Plate and Compressor Comprising Such Plate

#188
20220123325
2022-04-21

Polymet plates with enhanced electrically conductive pathway and lower corrosion for fuel cell

#189
20220093944
2022-03-24

FUEL CELL STACK WITH INTEGRATED PROCESS ENDPLATES

#190
20220085400
2022-03-17

Method for manufacturing fuel cell stack body and method for manufacturing fuel cell stack

#191
20220077477
2022-03-10

Unit Cell for Fuel Cell and Fuel Cell Stack Including Same

#192
20220069331
2022-03-03

Stackable fuel cell

#193
20220069319
2022-03-03

Integrated plate and cell sealing

#194
20220052368
2022-02-17

Integrated reformer, reactor, and control system for efficient hydrogen production from hydrocarbon

#195
20220041263
2022-02-10

System and method for supplying passively filtered ram air to a hydrogen fuel cell of a UAV

#196
20220013793
2022-01-13

FUEL CELL METAL SEPARATOR AND POWER GENERATION CELL

#197
20220006106
2022-01-06

BIPOLAR PLATE FOR A FUEL CELL, AND FUEL CELL

#198
20210408559
2021-12-30

Metal separator and fuel cell stack

#199
20210391585
2021-12-16

Solid oxide electrochemical system having integrated heating means

#200
20210384529
2021-12-09

Bipolar plate with improved temperature distribution

#201
20210376336
2021-12-02

Manufacturing method for fuel cell

#202
20210367259
2021-11-25

Fuel cell stack

#203
20210328235
2021-10-21

HIGH POWER DENSITY FUEL CELL

#204
20210328234
2021-10-21

Connecting module of a fuel cell stack and a replacement method of the fuel cell stack using the same

#205
20210320310
2021-10-14

Separator plate for a proton-exchange membrane fuel cell

#206
20210316877
2021-10-14

Aircraft fuel system with electrochemical hydrogen compressor

#207
20210313602
2021-10-07

Fuel cell system

#208
20210313598
2021-10-07

Heat pipe separator for fuel cell assembly thermal management

#209
20210313593
2021-10-07

SEPARATOR PLATE COMPRISING A POSITIONING OPENING AND METHOD

#210
20210310135
2021-10-07

Reactant flow channels for electrolyzer applications

#211
20210305592
2021-09-30

JOINT STRUCTURE AND FUEL CELL SEPARATOR

#212
20210305590
2021-09-30

Separator and method of producing separator

#213
20210296676
2021-09-23

Electrochemical hydrogen compressor for operation at pressures exceeding 12,500 psi

#214
20210296675
2021-09-23

High temperature fuel cell system with a laminated bipolar plate

#215
20210296661
2021-09-23

FUEL CELL STACK, BIPOLAR PLATE, AND GAS DIFFUSION LAYER

#216
20210288339
2021-09-16

Fuel cell metal separator and power generation cell

#217
20210280877
2021-09-09

Metal separator, fuel cell, and method of producing metal separator

#218
20210257645
2021-08-19

Fuel cell system with electrical control of fuel utilization and method of operating thereof

#219
20210226229
2021-07-22

Fuel cell stacks and methods for forming same for providing uniform fluid flow

#220
20210226227
2021-07-22

Hybrid bipolar plate for fuel cell

#221
20210218038
2021-07-15

Cooling plates for fuel cells

#222
20210210772
2021-07-08

Thermal managing end plate for fuel cell stack assembly

#223
20210210771
2021-07-08

FUEL CELL HAVING FLUID GUIDE FLOW PATH AND MANUFACTURING METHOD THEREFOR

#224
20210202962
2021-07-01

Fuel cell flow field design for thermal management

#225
20210151778
2021-05-20

Silicon plate, application of silicon to fuel cell, and fuel cell stack structure

#226
20210143452
2021-05-13

Drying method of fuel cell and drying apparatus of fuel cell

#227
20210143450
2021-05-13

FLOATING FRAME PLATE ASSEMBLY

#228
20210126276
2021-04-29

Fuel cells

#229
20210111417
2021-04-15

Fuel cell system and method for controlling fuel cell system

#230
20210104754
2021-04-08

Fuel cell

#231
20210083304
2021-03-18

Method for producing a composite of a bipolar plate and a membrane electrode assembly with the aid of a magnetic fixing

#232
20210083302
2021-03-18

Fuel cell and fuel cell stack comprising same

#233
20210075046
2021-03-11

Fuel cell system, control apparatus, and control method

#234
20210066730
2021-03-04

Thermal managing end plate for fuel cell stack assembly

#235
20210057773
2021-02-25

Fuel cell stack

#236
20210057766
2021-02-25

Fuel cell cooler plate

#237
20210050604
2021-02-18

Fuel cell separator and single fuel cell

#238
20210043948
2021-02-11

FUEL CELL, CELL UNIT THEREOF, AND CELL STACK STRUCTURE BODY

#239
20210036349
2021-02-04

Control system and control method for fuel cell cooling

#240
20210028476
2021-01-28

Membrane electrode assembly, fuel cell stack, and vehicle comprising such a fuel cell stack

#241
20210020972
2021-01-21

Electrolyte shunt migration management in a fuel cell stack

#242
20210020962
2021-01-21

Bipolar plate for fuel cell

#243
20210020959
2021-01-21

Bipolar plate with undulating channels

#244
20210013532
2021-01-14

Fuel cell stack

#245
20200403253
2020-12-24

FUEL CELL STACK

#246
20200388870
2020-12-10

SOLID OXIDE FUEL CELL DEVICE AND SYSTEM

#247
20200388858
2020-12-10

Fuel cell separator member and fuel cell stack

#248
20200365928
2020-11-19

FUEL CELL, AND CELL UNIT THEREOF, AND CELL STACK STRUCTURE BODY

#249
20200365915
2020-11-19

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

#250
20200365913
2020-11-19

Bipolar plate, fuel cell stack with bipolar plate and power generation system with bipolar plate

#251
20200350601
2020-11-05

Bipolar plate, fuel cell, and motor vehicle

#252
20200335803
2020-10-22

Bipolar plate for fuel cells, fuel cell stack with such bipolar plates, and vehicle with such a fuel cell stack

#253
20200328432
2020-10-15

Fuel Cell Components, Stacks and Modular Fuel Cell Systems

#254
20200313204
2020-10-01

Electrochemical device

#255
20200313203
2020-10-01

Bipolar plate for use in a fuel cell stack

#256
20200287231
2020-09-10

Fuel cell stack and method of producing dummy cell

#257
20200280076
2020-09-03

Fuel cell device

#258
20200274174
2020-08-27

Fuel cell joint separator and fuel cell

#259
20200266456
2020-08-20

Fuel cell device

#260
20200259191
2020-08-13

Method for operating a fuel cell and controller therefore

#261
20200251765
2020-08-06

Fuel cell stack

#262
20200251764
2020-08-06

Fuel cell stack and method of assembling fuel cell stack

#263
20200243888
2020-07-30

Composite proton-conducting membrane

#264
20200235418
2020-07-23

Fuel cell stack

#265
20200235416
2020-07-23

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

#266
20200220191
2020-07-09

Fuel-cell unit cell and manufacturing method therefor

#267
20200212472
2020-07-02

FUEL CELL STACK

#268
20200212456
2020-07-02

Fuel cell with improved thermal distribution in stack

#269
20200203743
2020-06-25

Heat treatment apparatus and method of membrane electrode assemblies

#270
20200203737
2020-06-25

Plastic frame assembly and bipolar plate with through-flow fuel feed

#271
20200185746
2020-06-11

Catalyst deterioration recovery device and catalyst deterioration recovery method

#272
20200185740
2020-06-11

Cell-monitoring connector and fuel cell having structure for detachably mounting the cell-monitoring connector thereon

#273
20200185732
2020-06-11

Fuel cell having heating unit therefor

#274
20200168920
2020-05-28

Bipolar plate for use in an electrochemical device

#275
20200168916
2020-05-28

FUEL CELL SEPARATOR CONDUCTIVE SHEET AND FUEL CELL SEPARATOR

#276
20200161671
2020-05-21

FUEL CELL SYSTEM CONTAINING HUMIDITY SENSOR AND METHOD OF OPERATING THEREOF

#277
20200153000
2020-05-14

Separator plate for an electrochemical system

#278
20200152999
2020-05-14

Fluid flow plate for a fuel cell

#279
20200152953
2020-05-14

Bipolar plate for an electrochemical device

#280
20200144656
2020-05-07

Fuel cell stack

#281
20200119371
2020-04-16

Hybrid bipolar plate for fuel cell

#282
20200091540
2020-03-19

Installation for assembling fuel cell membranes

#283
20200083551
2020-03-12

Process for manufacturing an electrochemical-reactor flow guide

#284
20200083544
2020-03-12

Production method and production apparatus for joint separator

#285
20200020958
2020-01-16

Fuel cell separator and fuel cell stack

#286
20200014041
2020-01-09

FUEL CELL SEPARATOR MEMBER AND FUEL CELL STACK

#287
20200006792
2020-01-02

Fuel cell system and method for inferring wet state of fuel cell

#288
20200006791
2020-01-02

Fuel cell stack and bipolar plate assembly

#289
20190393519
2019-12-26

Fuel cell system

#290
20190393517
2019-12-26

Fuel cell stack

#291
20190393515
2019-12-26

Fuel cells, half plates, and methods for designing the same

#292
20190379067
2019-12-12

METHOD FOR PRODUCING BIPOLAR PLATES

#293
20190379065
2019-12-12

Fuel cell stack assembly

#294
20190379063
2019-12-12

Molten electrolyte dual-phase membranes for intermediate temperature fuel cells

#295
20190372133
2019-12-05

FLOW FIELD PLATE FOR A FUEL CELL, AND FUEL CELL

#296
20190341632
2019-11-07

Separator for a fuel cell including a first separator plate regulating an assembly position of a second separator plate

#297
20190341629
2019-11-07

Bipolar plate having a polymeric coating

#298
20190341627
2019-11-07

Gas distributor plate for a fuel cell and/or electrolyzer

#299
20190334183
2019-10-31

Fuel cell stack, dummy cell for fuel cell stack, and method of producing dummy cell

#300
20190326614
2019-10-24

Fluid flow plate for a fuel cell