ClassID:

213378

H01M8/0202 - CPC Classification

Classification description:

Fuel cells; Manufacture thereof; Details Collectors; Separators, e.g. bipolar separators; Interconnectors

Sub-classes:
Recent Application in this class:
#1
20250300191
2025-09-25

Method for Forming a Polar Plate of a Fuel Cell, and Associated Forming Plant

#2
20250293278
2025-09-18

Advanced Hydrogen Fuel Cell

#3
20250286097
2025-09-11

CELL FOR POWER GENERATION DEVICE, ASSOCIATED DEVICES AND METHOD

#4
20250210679
2025-06-26

SOFC INCLUDING REDOX-TOLERANT ANODE ELECTRODE AND METHOD OF MAKING THE SAME

#5
20250210671
2025-06-26

ORGANIC-AIR FLOW BATTERY

#6
20250178058
2025-06-05

PRESSING MACHINE AND PRESSING METHOD

#7
20250167273
2025-05-22

COMPOSITE POLYELECTROLYTE-CERAMIC MEMBRANES

#8
20250167259
2025-05-22

METHOD FOR MANUFACTURING FUEL BATTERY

#9
20250140877
2025-05-01

FUEL CELL DRY END WITH O-RING COMPRESSION SEAL

#10
20250096284
2025-03-20

SOLID OXIDE ELECTROCHEMICAL DEVICE UNIT CELL

#11
20250055007
2025-02-13

ELECTROCHEMICAL SYSTEM WITH CONFINED ELECTROLYTE

#12
20250046832
2025-02-06

MEMBRANE-ELECTRODE ASSEMBLY AND FUEL CELL COMPRISING SAME

#13
20250035504
2025-01-30

DEVICE FOR TESTING GAS TIGHTNESS OF BIPOLAR PLATE

#14
20250023064
2025-01-16

FUEL CELL AND AUTOMOBILE INCLUDING THE SAME

#15
20250015321
2025-01-09

CELL MONITORING DEVICE FOR FUEL CELL

#16
20240421335
2024-12-19

INTEGRATED HYDROGEN RECYCLE SYSTEM USING PRESSURIZED MULTICHAMBER TANK

#17
20240375215
2024-11-14

Method for Laser Welding of Steel Plates

#18
20240339631
2024-10-10

FUEL CELL STACK, FUEL CELL SYSTEM, AND PRODUCTION METHOD FOR PRODUCING A FUEL CELL STACK

#19
20240282997
2024-08-22

MONOLITHIC SOLID OXIDE FUEL CELL APPARATUS AND METHOD

#20
20240145752
2024-05-02

FUEL CELL APPARATUS

#21
20240047727
2024-02-08

FUEL CELL STACK WITH COMPRESSIBLE FABRIC STRUCTURE

#22
20240006717
2024-01-04

SEPARATOR FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME

#23
20230395835
2023-12-07

Electrochemical system with confined electrolyte

#24
20230352726
2023-11-02

Solid state bipolar battery

#25
20230335773
2023-10-19

FUEL CELL ASSEMBLY AND METHOD FOR PRODUCING A FUEL CELL ASSEMBLY

#26
20230268541
2023-08-24

METHODS AND SYSTEM FOR MANUFACTURING A REDOX FLOW BATTERY SYSTEM BY ROLL-TO-ROLL PROCESSING

#27
20230253579
2023-08-10

BIPOLAR PLATE WITH INSERTABLE DIAPHRAGM AND FUEL CELL STACK

#28
20230246204
2023-08-03

INTERCONNECTING DEVICE FOR SOLID OXIDE FUEL CELLS AND A FUEL CELL STACK COMPRISING THE SAME

#29
20230198080
2023-06-22

ENERGY STORAGE SYSTEM

#30
20230182584
2023-06-15

Fuel cell vehicle

#31
20230123027
2023-04-20

Electrode assembly and flow battery with improved electrolyte distribution

#32
20220384835
2022-12-01

Fuel Cell Array and Fuel Cell Inspection Method

#33
20220381837
2022-12-01

DEVICE FOR MEASURING THE VOLTAGE OF ONE OR MORE ELECTROCHEMICAL CELLS

#34
20220344693
2022-10-27

FUEL CELL

#35
20220344676
2022-10-27

Method of fabricating an interconnect for a fuel cell stack

#36
20220190355
2022-06-16

SELF-STARTING FUEL CELL WITH INTERCHANGEABLE SOLID CATHODIC OXIDANT

#37
20220173421
2022-06-02

Operation of molten carbonate fuel cells with high electrolyte fill level

#38
20220123344
2022-04-21

Integrated hydrogen recycle system using pressurized multichamber tank

#39
20220085401
2022-03-17

High efficiency zinc-iodine adsorption-aided flow battery with a low cost membrane

#40
20220052352
2022-02-17

Electrochemical cell unit, electrochemical cell stack, method for producing electrochemical cell unit, and method for producing electrochemical cell stack

#41
20210376338
2021-12-02

Fuel cell

#42
20210336284
2021-10-28

Electrochemical system with confined electrolyte

#43
20210328232
2021-10-21

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

#44
20210305614
2021-09-30

Progressive pressing device and manufacturing apparatus for fuel cell separators

#45
20210288337
2021-09-16

Fuel cell and automobile including the same

#46
20210280875
2021-09-09

Fuel cell

#47
20210242483
2021-08-05

Methods and system for manufacturing a redox flow battery system by roll-to-roll processing

#48
20210210773
2021-07-08

SEPARATOR PLATE AND ELECTROCHEMICAL SYSTEM

#49
20210210768
2021-07-08

Fuel cell interconnect assembly

#50
20210159531
2021-05-27

Operation of molten carbonate fuel cells with high electrolyte fill level

#51
20210126279
2021-04-29

SOLID STATE BIPOLAR BATTERY

#52
20210075027
2021-03-11

Fuel cell interconnect with reduced voltage degradation and manufacturing method

#53
20210072172
2021-03-11

Inspection system and inspection method of member for fuel cell separator

#54
20210036337
2021-02-04

FUEL CELL SYSTEM

#55
20210020975
2021-01-21

Electrochemical system with confined electrolyte

#56
20200411808
2020-12-31

Battery module

#57
20200388872
2020-12-10

Fuel cell unit

#58
20200388808
2020-12-10

Separator for rechargeable lithium battery and rechargeable lithium battery including the same

#59
20200384573
2020-12-10

GDL CUTTING SYSTEM OF FUEL CELL AND CUTTING METHOD

#60
20200369165
2020-11-26

Fuel cell vehicle

#61
20200321632
2020-10-08

Fuel cell module

#62
20200313219
2020-10-01

Electrode assembly and flow battery with improved electrolyte distribution

#63
20200251750
2020-08-06

METHOD FOR PRODUCING POROUS METAL BODY

#64
20200235407
2020-07-23

Fuel cell module, manufacturing method thereof, and connector

#65
20200206843
2020-07-02

Welding device and welding method

#66
20200203752
2020-06-25

Fuel cell single cell

#67
20200185749
2020-06-11

Fuel cell with corrosion resistance

#68
20200172697
2020-06-04

One-pack type adhesive and fuel cell separator

#69
20200168917
2020-05-28

Fuel cell stack and manufacturing method of the same

#70
20200144654
2020-05-07

Compact Electrochemical Reactors

#71
20200119385
2020-04-16

Fuel cell stack

#72
20200099065
2020-03-26

Electrochemical reaction cell stack, interconnector-electrochemical reaction unit cell composite, and method for manufacturing electrochemical reaction cell stack

#73
20200058946
2020-02-20

Contact element, plug with a contact element and contact arrangement for contacting a bipolar stack

#74
20200052318
2020-02-13

Methods and system for manufacturing a redox flow battery system by roll-to-roll processing

#75
20200036031
2020-01-30

Fuel cell stack

#76
20200030912
2020-01-30

Laser welding method

#77
20200028191
2020-01-23

FUEL CELL SYSTEM AND LIQUID WATER AMOUNT ESTIMATING METHOD

#78
20200028187
2020-01-23

Method for manufacturing fuel cell and fuel cell

#79
20200006746
2020-01-02

High capacity primary lithium cells and methods of making thereof

#80
20190379067
2019-12-12

METHOD FOR PRODUCING BIPOLAR PLATES

#81
20190341643
2019-11-07

Flow battery balancing cells having a bipolar membrane for simultaneous modification of a negative electrolyte solution and a positive electrolyte solution

#82
20190341629
2019-11-07

Bipolar plate having a polymeric coating

#83
20190334193
2019-10-31

CURRENT COLLECTOR PLATE, REDOX FLOW CELL, AND REDOX FLOW CELL PRODUCTION METHOD

#84
20190334190
2019-10-31

SOFC including redox-tolerant anode electrode and method of making the same

#85
20190312286
2019-10-10

Connecting element for electrically contact-connecting separator plates of a fuel cell stack

#86
20190296375
2019-09-26

Fuel cell system including a separation membrane

#87
20190280313
2019-09-12

FUEL CELL DEVICE AND SYSTEM

#88
20190260062
2019-08-22

High-voltage fuel-cell stack

#89
20190260058
2019-08-22

Fuel cell housing case

#90
20190260039
2019-08-22

Fuel cell stack

#91
20190237774
2019-08-01

Method for producing a current collector for a fuel cell, and fuel cell

#92
20190237751
2019-08-01

MoSO/carbon nanocomposite material, preparation method therefor and use thereof

#93
20190221860
2019-07-18

Solid oxide fuel cell with electric conductive patterns on anode and cathode

#94
20190181485
2019-06-13

Fuel cell stack pressurized by press forks and assembly method of the same

#95
20190181480
2019-06-13

MEMBRANE ELECTRODE ASSEMBLY, FUEL CELL PROVIDED WITH SAME, AND METHOD FOR PRODUCING MEMBRANE ELECTRODE ASSEMBLY

#96
20190165529
2019-05-30

Flexible electrical connectors for electrolytic cells

#97
20190165391
2019-05-30

Fuel cell and fuel cell device having voltage-detection cell coonector receiving portion

#98
20190157706
2019-05-23

Fuel cell ink trace interconnect

#99
20190152811
2019-05-23

Fluidized bed and hybrid suspension electrodes for energy storage and water desalination systems

#100
20190148758
2019-05-16

Fuel cell stack structure

#101
20190134570
2019-05-09

Nanofiber-based bipolar membranes, fabricating methods and applications of same

#102
20190131620
2019-05-02

Electrode solutions and electrochemical cells and batteries therefrom

#103
20190123364
2019-04-25

FUEL CELL HAVING AN INTEGRATED WATER VAPOR TRANSFER REGION

#104
20190123361
2019-04-25

Method of manufacturing a fuel cell module

#105
20190115609
2019-04-18

Alkaline hybrid redox flow battery with high energy density

#106
20190109337
2019-04-11

Method for making contact with a plurality of separator plates and fuel cell system

#107
20190109336
2019-04-11

Manufacturing method of unit cell of fuel cell

#108
20190109332
2019-04-11

FUEL CELL DEVICE AND SYSTEM

#109
20190088971
2019-03-21

Radical-ion battery and operation thereof

#110
20190081331
2019-03-14

Method for producing a flow plate for a fuel cell

#111
20190078871
2019-03-14

Determining the thickness of a submicron carbon coating on a carbon-coated metal base plate using Raman spectroscopy

#112
20190051914
2019-02-14

Fuel cell power generation unit and fuel cell stack

#113
20190048108
2019-02-14

RESIN COMPOSITION, METHOD FOR PRODUCING RESIN COMPOSITION, POWDERY MIXTURE, BIPOLAR PLATE FOR REDOX FLOW BATTERIES AND SEPARATOR FOR FUEL CELLS

#114
20190044157
2019-02-07

Separator for fuel cell, fuel cell, and manufacturing method of separator for fuel cell

#115
20180375144
2018-12-27

Fuel cell stack housing

#116
20180375116
2018-12-27

Stainless steel sheet for fuel cell separators and method for producing the same

#117
20180375112
2018-12-27

Fuel cell module, manufacturing method thereof, and connector

#118
20180366743
2018-12-20

Method of fabricating an interconnect for a fuel cell stack

#119
20180366741
2018-12-20

Fuel cell device and system

#120
20180342751
2018-11-29

ELECTRODE ASSEMBLY AND FLOW BATTERY WITH IMPROVED ELECTROLYTE DISTRIBUTION

#121
20180331373
2018-11-15

Bipolar plate and redox flow cell comprising same

#122
20180323446
2018-11-08

Interconnector-electrochemical reaction single cell composite body, and electrochemical reaction cell stack

#123
20180323440
2018-11-08

Solid oxide fuel cell

#124
20180316035
2018-11-01

Integrated hydrogen recycle system using pressurized multichamber tank

#125
20180309136
2018-10-25

Method for substrate coating with particles and device for carrying out the method

#126
20180301735
2018-10-18

Fuel cell stack

#127
20180294488
2018-10-11

Method for producing a bipolar plate

#128
20180287181
2018-10-04

Method of manufacturing a fuel cell stack

#129
20180287170
2018-10-04

Fuel cell stack

#130
20180277878
2018-09-27

Fuel cell stack

#131
20180265626
2018-09-20

Anion exchange resin, method for producing thereof, electrolyte membrane for fuel cell, binder for forming electrode catalyst layer, fuel cell electrode catalyst layer and fuel cell

#132
20180254497
2018-09-06

Fuel cell provided with a temperature-control system and method for thermal control of the cell

#133
20180254478
2018-09-06

High performance inorganic complexes for next-generation redox flow batteries

#134
20180248216
2018-08-30

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

#135
20180248215
2018-08-30

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

#136
20180248212
2018-08-30

FUEL CELL FOR OPTIMISING AIR HUMIDIFICATION

#137
20180248202
2018-08-30

Fuel cell interconnect with reduced voltage degradation and manufacturing method

#138
20180237312
2018-08-23

METHOD OF PRODUCING VANADIUM ELECTROLYTIC SOLUTION FOR REDOX FLOW CELL

#139
20180226660
2018-08-09

Fuel cell

#140
20180219244
2018-08-02

Fuel cell stack

#141
20180198152
2018-07-12

Conducting member for fuel cells, fuel cell, fuel cell stack, and method of producing conducting member for fuel cells

#142
20180191003
2018-07-05

Electro-chemical reaction unit and fuel cell stack

#143
20180190998
2018-07-05

Electrically conductive ink

#144
20180175400
2018-06-21

FUEL CELL STACK FOR ENHANCED HYBRID POWER SYSTEMS

#145
20180166732
2018-06-14

Inspection apparatus and inspection method

#146
20180159160
2018-06-07

Manufacturing method for fuel cell

#147
20180159147
2018-06-07

Fuel cell metal separator structure, fuel cell using the separator structure and fuel cell stack

#148
20180159146
2018-06-07

Cell module for solid oxide fuel cell, and solid oxide fuel cell using same

#149
20180151910
2018-05-31

Solid state bipolar battery

#150
20180127895
2018-05-10

PROCESS FOR THE PREPARATION OF CARBON FELT ELECTRODES FOR REDOX FLOW BATTERIES AND PROCESS FOR PRODUCING REDOX FLOW BATTERIES

#151
20180123143
2018-05-03

Electrochemical reaction unit having a single cell including a current collector having a protrusion coated with an electrically conductive coat in contact with a cathode via a bonding layer and fuel cell stack

#152
20180123142
2018-05-03

Seal contact pressure uniformity by inserting connection at bead corners

#153
20180108923
2018-04-19

Fuel cell having end cell with bypass passage

#154
20180102556
2018-04-12

Flow batteries having an interfacially bonded bipolar plate-electrode assembly and methods for production and use thereof

#155
20180097241
2018-04-05

Flow field plates in fuel cells

#156
20180087131
2018-03-29

TITANIUM ALLOY, SEPARATOR, AND POLYMER ELECTROLYTE FUEL CELL

#157
20180083295
2018-03-22

Separator for fuel cells and method for producing same

#158
20180083294
2018-03-22

METAL SHEET FOR SEPARATORS OF POLYMER ELECTROLYTE FUEL CELLS

#159
20180076468
2018-03-15

Electrochemical reaction unit and fuel cell stack

#160
20180062191
2018-03-01

Fuel cell module with hydrodesulfurizer and preheating

#161
20180053949
2018-02-22

Fuel cell system with interconnect

#162
20180047997
2018-02-15

Titanium product, separator, and proton exchange membrane fuel cell, and method for producing titanium product

#163
20180047996
2018-02-15

TITANIUM PLATE, PLATE FOR HEAT EXCHANGER, AND SEPARATOR FOR FUEL CELL

#164
20180034079
2018-02-01

Gas flow passage-forming member and cell for fuel cell

#165
20180034070
2018-02-01

STAINLESS STEEL SHEET FOR POLYMER ELECTROLYTE FUEL CELL SEPARATOR

#166
20180034066
2018-02-01

Redox flow battery electrode, and redox flow battery

#167
20180026291
2018-01-25

Fuel-cell unit cell and manufacturing method therefor

#168
20180026276
2018-01-25

Stainless steel sheet for separator of polymer electrolyte fuel cell

#169
20170352904
2017-12-07

Fuel cell assembly and associated method of operation

#170
20170324099
2017-11-09

Separator plate with decreased base width of one bead flank and electrochemical system

#171
20170309925
2017-10-26

Bipolar plate for electrochemical cells and method for the production thereof

#172
20170279133
2017-09-28

BIPOLAR PLATE ASSEMBLY WITH INTEGRATED SEAL FOR FUEL CELL

#173
20170279129
2017-09-28

Fuel cell for detecting a pollutant

#174
20170271704
2017-09-21

MITIGATION OF CROSSOVER WITHIN FLOW BATTERIES

#175
20170271691
2017-09-21

Frame body, cell frame for redox flow battery, and redox flow battery

#176
20170263951
2017-09-14

Frame body, cell frame for redox flow battery, and redox flow battery

#177
20170252863
2017-09-07

GDL cutting system of fuel cell and cutting method

#178
20170244115
2017-08-24

Separator assembly for fuel cell and method of manufacturing the same

#179
20170237076
2017-08-17

Electrically conductive member, cell stack device, module, module housing device, and method for manufacturing electrically conductive member

#180
20170200958
2017-07-13

Method for manufacturing a composite bipolar plate, composite bipolar plate, uses thereof and fuel cell comprising such a composite bipolar plate

#181
20170133700
2017-05-11

Method and apparatus for converting chemical energy stored in wastewater into electrical energy

#182
20170133692
2017-05-11

Method for producing bipolar plates

#183
20170110741
2017-04-20

Cell frame for redox flow battery, cell stack for redox flow battery, and redox flow battery

#184
20170110739
2017-04-20

Bipolar plate and fuel cell comprising a bipolar plate of this type

#185
20170104230
2017-04-13

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

#186
20170098852
2017-04-06

Fuel cell stack having an end plate assembly with a tapered spring plate

#187
20170098838
2017-04-06

Determination of a spatial distribution of the permeability of an electrochemical - cell electrode

#188
20170098837
2017-04-06

Determination of a spatial distribution of an electrical production parameter of an electrochemical cell

#189
20170092967
2017-03-30

Fuel cell stack with multilayer type collector plate

#190
20170092962
2017-03-30

Bipolar plate having a polymeric coating

#191
20170077538
2017-03-16

Hydrogen management in electrochemical systems

#192
20170054161
2017-02-23

Frame body, cell frame for redox flow battery, and redox flow battery

#193
20170033376
2017-02-02

Fuel cell device and system

#194
20170025690
2017-01-26

Bipolar plate and fuel cell comprising same

#195
20170018780
2017-01-19

Membrane-electrodes assembly for proton exchange fuel cells (PEMFC), and manufacturing method

#196
20160372762
2016-12-22

Attachment structure for deformation absorption member and attachment method

#197
20160361744
2016-12-15

Press die apparatus

#198
20160359214
2016-12-08

At-Home Fuel Cell Vehicle Refueling System and Method

#199
20160359176
2016-12-08

Fuel cell system with interconnect

#200
20160351918
2016-12-01

CNT sheet substrates and transition metals deposited on same

#201
20160351913
2016-12-01

Electrochemical energy conversion devices and cells, and negative electrode-side materials for them

#202
20160351912
2016-12-01

Electrochemical energy conversion devices and cells, and positive electrode-side materials for them

#203
20160322649
2016-11-03

ELECTROCHEMICAL CELLS AND COMPONENTS THEREOF

#204
20160308234
2016-10-20

Flow battery balancing cells having a bipolar membrane for simultaneous modification of a negative electrolyte solution and a positive electrolyte solution

#205
20160285115
2016-09-29

Method of forming a bipolar separator assembly

#206
20160285112
2016-09-29

Fuel cell assembly

#207
20160260996
2016-09-08

Modular pad for a fuel cell system

#208
20160254551
2016-09-01

Flow battery and supply/discharge plate of flow battery

#209
20160233537
2016-08-11

Cell stack, fuel battery module including the same, and method of manufacturing cell stack

#210
20160226073
2016-08-04

PtCu and PtNi Electrocatalysts Doped with Iodine

#211
20160218378
2016-07-28

Seal for a fuel cell, and fuel cell

#212
20160181624
2016-06-23

Powder metallurgical molding and method of producing same

#213
20160181623
2016-06-23

Fuel cell stack

#214
20160164108
2016-06-09

SOLID OXIDE FUEL CELL, PRODUCTION METHOD THEREFOR, FUEL-CELL STACK, AND SOLID OXIDE FUEL BATTERY

#215
20160133977
2016-05-12

INDIVIDUAL SOLID OXIDE FUEL CELL AND MANUFACTURING METHOD AND MANUFACTURING APPARATUS FOR SAME

#216
20160129806
2016-05-12

Vehicle

#217
20160129491
2016-05-12

Device and method for forming thin plate-shaped substrate

#218
20160126563
2016-05-05

Insulator and fuel cell device

#219
20160122884
2016-05-05

Cell unit, cell stack device, cell unit device and module

#220
20160093909
2016-03-31

SOLID OXIDE FUEL CELL STACK

#221
20160093897
2016-03-31

Solid oxide fuel cell stack

#222
20160093896
2016-03-31

Solid oxide fuel cell stack

#223
20160079617
2016-03-17

Gas inlet for SOEC unit

#224
20160079611
2016-03-17

Method and apparatus for manufacturing separator for fuel cell

#225
20160079610
2016-03-17

Insulating structure, fuel cell and fuel cell stack

#226
20160064752
2016-03-03

Solid-oxide cell, cell stack device and module, and module housing device

#227
20160060775
2016-03-03

Seal designs for multicomponent bipolar plates of an electrochemical cell

#228
20160043415
2016-02-11

Fuel cell interconnect

#229
20160006045
2016-01-07

Bipolar plate for fuel cell, fuel cell and method for producing the bipolar plate

#230
20150380701
2015-12-31

Method and apparatus for forming thin-board-like base material

#231
20150372318
2015-12-24

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

#232
20150349352
2015-12-03

Fuel cell system with interconnect

#233
20150340723
2015-11-26

Separator for fuel cell and fuel cell including the same

#234
20150340712
2015-11-26

Fuel cell system with interconnect

#235
20150340711
2015-11-26

Flow field plates in fuel cells

#236
20150325870
2015-11-12

Fuel cell stack

#237
20150318561
2015-11-05

Fuel cell device and system

#238
20150311539
2015-10-29

Bipolar plate and electrochemical cell comprising such a bipolar plate

#239
20150303493
2015-10-22

End plate for fuel cell

#240
20150295269
2015-10-15

Fuel cell components

#241
20150295266
2015-10-15

Cell module and fuel cell stack

#242
20150266078
2015-09-24

Metal plate stamping method and stamping apparatus

#243
20150263359
2015-09-17

Electrical signal processing system for fuel cell stack

#244
20150255810
2015-09-10

Excess coolant fluid feed to fuel cell stacks

#245
20150255803
2015-09-10

Polyarene mediators for mediated redox flow battery

#246
20150247247
2015-09-03

Corrosion resistant and electrically conductive surface of metal

#247
20150228988
2015-08-13

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

#248
20150228987
2015-08-13

MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL COMPRISING ASSEMBLY OF THIS TYPE

#249
20150221960
2015-08-06

Reduced-weight fuel cell plate with corrosion resistant coating

#250
20150200404
2015-07-16

Fuel cell, and fuel cell stack

#251
20150180075
2015-06-25

Stacked structure for fuel cell

#252
20150155576
2015-06-04

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

#253
20150140204
2015-05-21

Method for manufacturing fuel cell separator

#254
20150104729
2015-04-16

Fuel cell

#255
20150086897
2015-03-26

Fuel cell electrode interconnect contact material encapsulation and method

#256
20150072263
2015-03-12

ELECTROCHEMICAL CELLS HAVING CURRENT-CARRYING STRUCTURES UNDERLYING ELECTROCHEMICAL REACTION LAYERS

#257
20150044592
2015-02-12

Fuel cell stack

#258
20150037702
2015-02-05

Vehicle-mounted cell stack system

#259
20150024299
2015-01-22

Unit cell for solid-oxide fuel cell and solid-oxide fuel cell using same

#260
20150010834
2015-01-08

Stack for an electrical energy accumulator

#261
20140356759
2014-12-04

Fuel cell

#262
20140356754
2014-12-04

Membrane-electrode assembly, direct carbon fuel cell including the same, and method of preparing the same

#263
20140352395
2014-12-04

Press die

#264
20140352394
2014-12-04

Press die

#265
20140352393
2014-12-04

Forming die apparatus and die member

#266
20140315116
2014-10-23

Solid oxide fuel cell

#267
20140308601
2014-10-16

METHOD FOR PRODUCING CERIUM-BASED COMPOSITE OXIDE, SOLID OXIDE FUEL CELL, AND FUEL CELL SYSTEM

#268
20140302417
2014-10-09

Epoxy methacrylate based adhesive for fuel cell flow field plates

#269
20140295319
2014-10-02

Fuel cell device and system

#270
20140238845
2014-08-28

Electrochemical cell having a cascade seal configuration and hydrogen reclamation

#271
20140225313
2014-08-14

Methods of forming arrays of fuel cells on a composite surface

#272
20140186746
2014-07-03

Apparatus for insulating exposed charging part of fuel cell stack

#273
20140178798
2014-06-26

Separator for fuel cell

#274
20140170522
2014-06-19

Fuel cell and fuel cell stack

#275
20140134520
2014-05-15

MOLDING MATERIAL FOR FUEL CELL SEPARATOR

#276
20140127601
2014-05-08

Electrochemical cells having current-carrying structures underlying electrochemical reaction layers

#277
20140120450
2014-05-01

SOLID OXIDE FUEL CELL MODULE

#278
20140106252
2014-04-17

Fuel cell device and system

#279
20140093639
2014-04-03

Fuel cell component with coating including nanoparticles

#280
20140030632
2014-01-30

PROCESS FOR SURFACE CONDITIONING OF A PLATE OR SHEET OF STAINLESS STEEL AND APPLICATION OF A LAYER ONTO THE SURFACE, INTERCONNECT PLATE MADE BY THE PROCESS AND USE OF THE INTERCONNECT PLATE IN FUEL CELL STACKS

#281
20140030626
2014-01-30

SOLID OXIDE FUEL CELL

#282
20140011115
2014-01-09

Proton-exchange membrane fuel cell having enhanced performance

#283
20130344419
2013-12-26

Reserve power supply with electrode plates joined to auxiliary conductors

#284
20130344412
2013-12-26

Titanate and metal interconnects for solid oxide fuel cells

#285
20130316261
2013-11-28

Fuel cell

#286
20130309594
2013-11-21

Methods for making a thermoformed subgasket and products thereof

#287
20130273451
2013-10-17

Flat tubular or plate type solid oxide fuel cell

#288
20130260265
2013-10-03

Air battery, method of using an air battery, and electronic device

#289
20130256388
2013-10-03

METHOD OF FORMING A SOLID OXIDE TUBE COUPLED TO A CURRENT COLLECTOR

#290
20130252139
2013-09-26

METHOD FOR PRODUCING BIPOLAR PLATES

#291
20130244132
2013-09-19

Cathode material, interconnector material and solid oxide fuel cell

#292
20130236806
2013-09-12

INTERCONNECT MEMBER FOR FUEL CELLS

#293
20130236805
2013-09-12

Electrical connector and fuel cell

#294
20130230793
2013-09-05

Corrosion resistant and electrically conductive surface of metal

#295
20130230072
2013-09-05

Flaw detection method and apparatus for fuel cell components

#296
20130209917
2013-08-15

Electrical conductive member, method for manufacturing the same, separator for fuel cell, and polymer electrolyte fuel cell

#297
20130209911
2013-08-15

Connector and fuel cell

#298
20130202981
2013-08-08

Fuel cell system with interconnect

#299
20130196246
2013-08-01

Fuel electrodes for solid oxide electrochemical cell, processes for producing the same, and solid oxide electrochemical cells

#300
20130189606
2013-07-25

ASSEMBLY FOR A FUEL CELL AND METHOD FOR THE PRODUCTION THEREOF