ClassID:

213416

H01M8/0284 - CPC Classification

Classification description:

Fuel cells; Manufacture thereof; Details; Sealing or supporting means around electrodes, matrices or membranes; Sealing means characterised by their material Organic resins; Organic polymers

Recent Application in this class:
#1
20260142201
2026-05-21

ADHESIVE COMPOSITION FOR FUEL CELL SEALING MEMBERS, MEMBER FOR FUEL CELLS, AND METHOD FOR PRODUCING MEMBER FOR FUEL CELLS

#2
20260128343
2026-05-07

FUEL CELL FOR AIRCRAFTS

#3
20260066313
2026-03-05

SINGLE CELL FOR FUEL CELL

#4
20260049170
2026-02-19

RUBBER COMPOSITION

#5
20260018628
2026-01-15

FLUOROELASTOMER COMPOSITIONS FOR FUEL CELL SEALS

#6
20250391891
2025-12-25

SEALING ARRANGEMENT, ARRANGEMENT FOR AN ELECTROCHEMICAL SYSTEM AND ELECTROCHEMICAL SYSTEM

#7
20250385279
2025-12-18

DIFFUSION LAYER FOR AN ELECTROCHEMICAL CELL, ELECTROCHEMICAL CELL, AND METHOD FOR PRODUCING A DIFFUSION LAYER

#8
20250336987
2025-10-30

CELL FRAME AND ARRANGEMENT FOR AN ELECTROCHEMICAL SYSTEM AND ELECTROCHEMICAL SYSTEM

#9
20250316724
2025-10-09

REINFORCED DATUM RAIL FOR FUEL CELL STACK SYSTEMS

#10
20250309314
2025-10-02

IMPACT RECEIVING STRUCTURE OF FUEL CELL STACK AND METHOD FOR MOUNTING IMPACT RECEIVER OF FUEL CELL STACK

#11
20250309310
2025-10-02

POWER GENERATION CELL AND FUEL CELL STACK

#12
20250309285
2025-10-02

MANUFACTURING METHOD AND MANUFACTURING APPARATUS OF FUEL CELL MEMBRANE ELECTRODE STRUCTURE

#13
20250286086
2025-09-11

METHOD FOR MAKING A SOEC/SOFC-TYPE SOLID OXIDE STACK AND ASSOCIATED STACK

#14
20250266470
2025-08-21

STACKABLE ELECTRO-SYNTHETIC OR ELECTRO-ENERGY CELLS

#15
20250260023
2025-08-14

FUEL CELL STACK

#16
20250239632
2025-07-24

RADICALLY CURABLE SEALING MEMBER FOR FUEL CELLS

#17
20250219110
2025-07-03

FUEL BATTERY STACK AND FUEL BATTERY

#18
20250215273
2025-07-03

HOT MELT ADHESIVE SHEET

#19
20250205937
2025-06-26

GASKET MOLDING METHOD, GASKET, FUEL CELL COMPONENT, FUEL CELL, FUEL CELL PRODUCTION METHOD, SEALING METHOD, AND GASKET MOLDING DEVICE

#20
20250192194
2025-06-12

SEPARATOR PLATE FOR ELECTROCHEMICAL SYSTEM AND ELECTROCHEMICAL SYSTEM

#21
20250183334
2025-06-05

METHOD FOR MANUFACTURING FUEL CELL SEPARATOR WITH INTEGRATED ELASTOMER SEAL

#22
20250167261
2025-05-22

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

#23
20250167260
2025-05-22

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

#24
20250154387
2025-05-15

HOT MELT ADHESIVE SHEET

#25
20250087719
2025-03-13

ENCAPSULATED ELECTRODE AND THE MEANS TO ATTACH IT TO A SOFT GOODS ASSEMB LY (SGA)

#26
20250087717
2025-03-13

INTEGRATED UNIT CELL FOR FUEL CELL

#27
20250079478
2025-03-06

BIPOLAR PLATE WITH AT LEAST ONE LAYER AND AT LEAST ONE INSERT

#28
20250062381
2025-02-20

RECHARGEABLE AQUEOUS Zn||IS FLOW BATTERY SYSTEM

#29
20250046830
2025-02-06

FUEL CELL STACK

#30
20250038224
2025-01-30

FUEL CELL STACK, ASSEMBLY OF A BIPOLAR PLATE AND A GASKET, AND METHOD OF PROVIDING A SEALING AROUND A BIPOLAR PLATE

#31
20250030014
2025-01-23

Fuel Cell and Voltage Tapping Device

#32
20250006956
2025-01-02

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

#33
20240421336
2024-12-19

METHOD FOR MANUFACTURING FUEL CELL AND FUEL CELL

#34
20240387840
2024-11-21

METHOD FOR PRODUCING A SEAL, SEALING ARRANGEMENT WITH SEAL, FUEL CELL AND FUEL CELL STACK

#35
20240356048
2024-10-24

HUMIDIFIER FOR FUEL CELL

#36
20240347741
2024-10-17

Method for Manufacturing Fuel Cell and corresponding Fuel Cell

#37
20240332587
2024-10-03

POWER GENERATION CELL AND FUEL CELL STACK

#38
20240322194
2024-09-26

PROCESS FOR MANUFACTURING A GRAPHITE BIPOLAR PLATE BY ADHESIVELY BONDING MONOPOLAR PLATES, AND BIPOLAR PLATE AND FUEL CELL OR REDOX FLOW BATTERY COMPRISING SAME

#39
20240313235
2024-09-19

POLYMER ELECTROLYTE FUEL CELL SEALING MATERIAL

#40
20240282983
2024-08-22

GASKET MOLDING METHOD, FUEL CELL, FUEL CELL PRODUCTION METHOD, SEALING METHOD, AND GASKET MOLDING DEVICE

#41
20240274840
2024-08-15

FUEL CELL HAVING ELASTOMER LAYERS AND METHOD FOR PRODUCING A FUEL CELL

#42
20240250279
2024-07-25

ELECTROCHEMICAL CELL AND METHOD FOR PRODUCING AN ELECTROCHEMICAL CELL

#43
20240243302
2024-07-18

POWER GENERATION CELL AND FUEL CELL STACK

#44
20240222658
2024-07-04

ADHESIVE FOR SECONDARY BATTERY

#45
20240192149
2024-06-13

METHOD OF INSPECTING AN ADHESION PORTION IN A HYDROGEN FUEL CELL AND AN ELECTRICITY-GENERATING ASSEMBLY AND CELL FRAME ASSEMBLY USED THEREFOR

#46
20240158668
2024-05-16

THERMOSETTING ADHESIVE SHEET AND SUB-GASKET FOR FUEL CELL

#47
20240128485
2024-04-18

Fuel Cell Aparatus

#48
20240097154
2024-03-21

SEALANT RESIN COMPOSITION FOR FLEXIBLE GRAPHITE PLATE IMPREGNATION

#49
20240088401
2024-03-14

PROPRIETARY CURE MODULE AND METHOD FOR IMPREGNATING GRAPHITE

#50
20240076516
2024-03-07

INK COMPOSITION FOR SCREEN PRINTING AND METHOD FOR PRODUCING PRINTED MATTER

#51
20240052176
2024-02-15

RADICAL-CURABLE SEALING MEMBER FOR FUEL CELLS

#52
20240047709
2024-02-08

BIPOLAR PLATE, ELECTROCHEMICAL CELL, AND PROCESS FOR MANUFACTURING AN ELECTROCHEMICAL CELL

#53
20240014431
2024-01-11

FUEL CELL AND MANUFACTURING METHOD THEREOF

#54
20230402622
2023-12-14

INTEGRATED ELECTRODE FRAME AND PREPARATION METHOD AND USE THEREOF

#55
20230395825
2023-12-07

BIPOLAR PLATE FOR AN ELECTROCHEMICAL SYSTEM, AND ASSEMBLY OF SUCH BIPOLAR PLATES

#56
20230378506
2023-11-23

MEMBRANE-ELECTRODE UNIT FOR AN ELECTROCHEMICAL CELL, AND METHOD FOR MANUFACTURING A MEMBRANE-ELECTRODE UNIT

#57
20230378487
2023-11-23

PHOTOCURABLE SHEET-SHAPED SEALING AGENT FOR FUEL CELL, CURED PRODUCT, FUEL CELL, AND SEALING METHOD

#58
20230361320
2023-11-09

GASKET ASSEMBLY AND FUEL CELL MEMBRANE HUMIDIFIER INCLUDING SAME

#59
20230340247
2023-10-26

CURABLE RESIN COMPOSITION, FUEL CELL, AND SEALING METHOD

#60
20230332027
2023-10-19

MULTILAYER BODY

#61
20230327148
2023-10-12

A REINFORCED SEALED FUEL CELL ASSEMBLY

#62
20230299309
2023-09-21

SINGLE CELL FOR FUEL CELL

#63
20230275241
2023-08-31

FUEL CELL ASSEMBLY AND METHOD FOR MANUFACTURING THE SAME

#64
20230253581
2023-08-10

MEMBRANE-ELECTRODE ASSEMBLY AND MANUFACTURING METHOD THEREFOR

#65
20230223566
2023-07-13

PROCESS OF MANUFACTURING A MEMBRANE ELECTRODE ASSEMBLY

#66
20230207839
2023-06-29

MEMBER FOR FUEL CELL AND METHOD FOR MANUFACTURING SAME

#67
20230197982
2023-06-22

METHOD FOR PRODUCING A SEALED FUEL CELL

#68
20230170510
2023-06-01

MEMBRANE ELECTRODE ASSEMBLY, AND FUEL CELL, ELECTROLYTIC CELL, ELECTROCHEMICAL HYDROGEN COMPRESSOR, REDOX FLOW BATTERY OR ELECTROCHEMICAL SENSOR COMPRISING THE MEMBRANE ELECTRODE ASSEMBLY

#69
20230092246
2023-03-23

HYBRID ELASTOMERIC MATERIAL

#70
20230089972
2023-03-23

Metal Pole Plate Sealing Structure for Fuel Cell and Fuel Cell Using Same

#71
20230048138
2023-02-16

MEMBRANE ELECTRODE AND FRAME ASSEMBLY FOR FUEL CELL STACKS AND METHOD FOR MAKING

#72
20220416263
2022-12-29

HEAT AND CHEMICAL RESISTANT SEALANTS FOR FUEL CELLS

#73
20220399551
2022-12-15

SEPARATOR-INTEGRATED GASKET AND MANUFACTURING METHOD THEREFOR

#74
20220367887
2022-11-17

THIN RESIN SHEET MEMBER AND METHOD FOR MANUFACTURING THE SAME

#75
20220344679
2022-10-27

A METHOD FOR BONDING COMPONENTS OF A FUEL CELL

#76
20220340781
2022-10-27

ASSEMBLY FOR FUEL CELL, AND LAMINATED BODY

#77
20220336827
2022-10-20

FUEL CELL AND CORRESPONDING MANUFACTURING METHOD

#78
20220328850
2022-10-13

A METHOD FOR BONDING COMPONENTS OF A FUEL CELL

#79
20220320532
2022-10-06

Fuel cell unit

#80
20220320525
2022-10-06

PROTON-EXCHANGE-MEMBRANE FUEL CELL

#81
20220311019
2022-09-29

Power generation cell and resin-framed membrane electrode assembly

#82
20220302481
2022-09-22

Fuel cell system and method of low temperature starting of fuel cell system

#83
20220302474
2022-09-22

Method of selecting adhesive and power generation cell

#84
20220293971
2022-09-15

Laminated body for fuel cell

#85
20220271306
2022-08-25

POWER GENERATION CELL

#86
20220181652
2022-06-09

MEMBRANE-ELECTRODE ASSEMBLY, MANUFACTURING METHOD THEREFOR, AND FUEL CELL COMPRISING SAME

#87
20220166034
2022-05-26

FUEL CELL

#88
20220102739
2022-03-31

Production method used for single cell components sealing

#89
20220069320
2022-03-03

CURABLE RESIN COMPOSITION, FUEL CELL, AND SEALING METHOD

#90
20220037681
2022-02-03

METHOD FOR PRODUCING FUEL CELL

#91
20210403699
2021-12-30

Photocurable resin composition, sealing material for fuel cell, cured product thereof, fuel cell, and sealing method

#92
20210399316
2021-12-23

Photocurable resin composition, fuel cell, and sealing method

#93
20210384530
2021-12-09

METHOD FOR SEALING A FUEL CELL

#94
20210351421
2021-11-11

Sealing arrangement, plate assembly, electrochemical system, and method for producing a sealing arrangement

#95
20210313596
2021-10-07

Radical-curable seal member for fuel cell

#96
20210296662
2021-09-23

Resin frame equipped membrane electrode assembly and method of producing resin frame member for fuel cell

#97
20210288340
2021-09-16

Metal separator

#98
20210283648
2021-09-16

Method of producing rubber seal

#99
20210277287
2021-09-09

HOT MELT ADHESIVE SHEET

#100
20210273244
2021-09-02

Production method for separator integrated gasket for fuel cells

#101
20210242473
2021-08-05

JOINT SEPARATOR, METAL SEPARATOR, AND METHOD OF PRODUCING FUEL CELL STACK

#102
20210226230
2021-07-22

Electrode assembly and method for its preparation

#103
20210218039
2021-07-15

BOX-IN-BOX STRUCTURE COMPRISING THERMAL CLAY, USE OF THE SAME AND METHOD TO FORM THE SAME

#104
20210184231
2021-06-17

ELASTOMERIC CELL FRAME FOR FUEL CELL, METHOD OF MANUFACTURING THE SAME, AND UNIT CELL USING THE SAME

#105
20210159527
2021-05-27

Membrane electrode unit with a seal arrangement, fuel cell, and fuel cell stack

#106
20210111416
2021-04-15

METAL BEAD SEAL, MANUFACTURING METHOD FOR SAME, AND MANUFACTURING METHOD FOR FUEL CELLS

#107
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

#108
20210075033
2021-03-11

Manufacturing method of fuel-cell single cell

#109
20210036339
2021-02-04

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

#110
20210036338
2021-02-04

Frame equipped membrane electrode assembly and fuel cell

#111
20210024740
2021-01-28

RUBBER COMPOSITION

#112
20210008859
2021-01-14

Curable composition for polymer electrolyte, and layered body

#113
20200403253
2020-12-24

FUEL CELL STACK

#114
20200350602
2020-11-05

CURABLE RESIN COMPOSITION, FUEL CELL USING SAME, AND SEALING METHOD USING SAME

#115
20200321634
2020-10-08

Curable resin composition, and fuel cell and sealing method using the same

#116
20200303754
2020-09-24

Fuel cell stack

#117
20200287220
2020-09-10

METHOD FOR PRODUCING GAS DIFFUSION ELECTRODE SUBSTRATE AND FUEL CELL

#118
20200266458
2020-08-20

Frame gasket for fuel cell and method of molding the same

#119
20200243876
2020-07-30

Resin frame equipped membrane electrode assembly for fuel cell and method of producing the same

#120
20200220191
2020-07-09

Fuel-cell unit cell and manufacturing method therefor

#121
20200212457
2020-07-02

Membrane electrode assembly for fuel cells and manufacturing method thereof

#122
20200194810
2020-06-18

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

#123
20200180283
2020-06-11

FLEXIBLE SEALING FILM, FLEXIBLE SEALING MEMBER AND FLEXIBLE SEALING STRUCTURE

#124
20200172770
2020-06-04

Curable resin composition, fuel cell, and sealing method

#125
20200157270
2020-05-21

PHOTOCURABLE RESIN COMPOSITION, FUEL CELL USING SAME, AND SEALING METHOD

#126
20200153001
2020-05-14

BONDING IN ELECTROCHEMICAL CELLS, AND STACKING OF ELECTROCHEMICAL CELLS

#127
20200112036
2020-04-09

RUBBER COMPOSITION AND A SEALING MATERIAL FOR FUEL CELL SEPARATORS

#128
20200109259
2020-04-09

RUBBER COMPOSITION AND A SEALING MATERIAL FOR FUEL CELL SEPARATORS

#129
20200048389
2020-02-13

Photocurable resin composition, fuel cell using same, and sealing method

#130
20200028187
2020-01-23

Method for manufacturing fuel cell and fuel cell

#131
20200002577
2020-01-02

Laminate for battery

#132
20190356000
2019-11-21

Seal for a fuel cell, and fuel cell

#133
20190341629
2019-11-07

Bipolar plate having a polymeric coating

#134
20190330496
2019-10-31

MEMBRANE ELECTRODE ASSEMBLY COMPONENT AND METHOD OF MAKING AN ASSEMBLY

#135
20190300690
2019-10-03

Curable resin composition, fuel cell, and sealing method

#136
20190300663
2019-10-03

Method of producing sealing member for fuel cell and rubber composition for molding

#137
20190252694
2019-08-15

METHOD FOR PRODUCING FUEL CELL MODULE

#138
20190252693
2019-08-15

Fuel cell microseal and a method of manufacture thereof

#139
20190237789
2019-08-01

Fuel cell with improved durability

#140
20190237777
2019-08-01

Fuel cell and method of manufacturing fuel cell

#141
20190237776
2019-08-01

Sealing member with bifurcated annular leg portions and battery using the same

#142
20190214659
2019-07-11

Curable resin composition, fuel cell using same, and sealing method using same

#143
20190190038
2019-06-20

Fuel cell

#144
20190173105
2019-06-06

Manufacturing method for fuel cell including a heat adhesion step

#145
20190173104
2019-06-06

Fuel cell

#146
20190165391
2019-05-30

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

#147
20190161870
2019-05-30

Systems, devices, and methods employing electrochemical processing of hydrofluoroolefins

#148
20190157699
2019-05-23

Cell frame and redox flow battery

#149
20190115602
2019-04-18

Fuel cell

#150
20190109342
2019-04-11

Fuel cell including frame member

#151
20190109336
2019-04-11

Manufacturing method of unit cell of fuel cell

#152
20190097248
2019-03-28

Fuel cell stack with asymmetrical bipolar plates

#153
20190088959
2019-03-21

Method for manufacturing fuel cell stack

#154
20190067720
2019-02-28

METHOD FOR PRODUCING A MEMBRANE-ELECTRODE ASSEMBLY AND MEMBRANE-ELECTRODE ASSEMBLY

#155
20190067713
2019-02-28

OVERMOLDED UNITIZED ELECTRODE ASSEMBLY

#156
20190044163
2019-02-07

FUEL CELL AND ASSOCIATED HEATING SYSTEM

#157
20180366744
2018-12-20

Fuel cell and method of manufacturing same

#158
20180342741
2018-11-29

Fuel cell stack

#159
20180313448
2018-11-01

Method for handling carrier-film-equipped gasket

#160
20180301715
2018-10-18

Fuel cell unit and fuel cell array

#161
20180264690
2018-09-20

Method for producing seals on electrochemical reactor components

#162
20180244870
2018-08-30

Photocurable resin composition, fuel cell, and sealing method

#163
20180241056
2018-08-23

PHOTOCURABLE SEALING AGENT FOR FUEL CELL, FUEL CELL, AND SEALING METHOD

#164
20180226664
2018-08-09

Photocurable resin composition, fuel cell, and sealing method

#165
20180226660
2018-08-09

Fuel cell

#166
20180219235
2018-08-02

Photocurable resin composition, fuel cell, and sealing method

#167
20180212260
2018-07-26

Seal structure for fuel cell

#168
20180178441
2018-06-28

Method of manufacturing gasket

#169
20180123158
2018-05-03

Fuel cell stack

#170
20180123146
2018-05-03

Gasket and method of manufacturing the same

#171
20180114993
2018-04-26

Frame gasket for fuel cell and method of molding the same

#172
20180104872
2018-04-19

Gasket molded product and method of manufacturing the same

#173
20180099439
2018-04-12

Gasket including carrier film and method of manufacturing the same

#174
20180083295
2018-03-22

Separator for fuel cells and method for producing same

#175
20180053954
2018-02-22

Preventing migration of liquid electrolyte out of a fuel cell

#176
20180026291
2018-01-25

Fuel-cell unit cell and manufacturing method therefor

#177
20170373329
2017-12-28

Fuel cell and method for manufacturing fuel cell

#178
20170335026
2017-11-23

Resin composition for solid polymer fuel cell sealing material and solid polymer fuel cell sealing material using said resin composition

#179
20170317361
2017-11-02

Fuel cell

#180
20170314149
2017-11-02

Gasket, apparatus incorporating same and method

#181
20170288237
2017-10-05

Sealing member for a fuel cell

#182
20170242271
2017-08-24

Methods and apparatus to form biocompatible energization elements incorporating fuel cells for biomedical devices

#183
20170229719
2017-08-10

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

#184
20170229718
2017-08-10

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

#185
20170229717
2017-08-10

ROBUST FUEL CELL STACK SEALING DESIGNS USING THIN ELASTOMERIC SEALS

#186
20170229716
2017-08-10

Fuel cell and method of manufacturing fuel cell

#187
20170226392
2017-08-10

Seal material with latent adhesive properties and a method of sealing fuel cell components with same

#188
20170222249
2017-08-03

Fuel cell assembly and method for operating a fuel cell assembly

#189
20170217829
2017-08-03

Glass coating composition

#190
20170214074
2017-07-27

Fuel cell assembly and method for operating a fuel cell assembly

#191
20170214064
2017-07-27

Process for joining incompatible materials and materials formed thereby

#192
20170207468
2017-07-20

Method of manufacturing plate-integrated gasket

#193
20170200967
2017-07-13

Fuel cell system

#194
20170162882
2017-06-08

Fuel cell and manufacturing method for fuel cell

#195
20170129141
2017-05-11

Insert molding die structure

#196
20170120488
2017-05-04

Method of manufacturing plate-integrated gasket

#197
20170117560
2017-04-27

Resin frame equipped membrane electrode assembly for fuel cell and method of producing the same

#198
20170107633
2017-04-20

Electrochemical cell having a cascade seal configuration and hydrogen reclamation

#199
20170098844
2017-04-06

Process for the manufacturing of a reinforced membrane-seal assembly

#200
20170092962
2017-03-30

Bipolar plate having a polymeric coating

#201
20170047596
2017-02-16

Multi-component bipolar plate for an electrochemical cell

#202
20170036434
2017-02-09

Metal mask and screen printing apparatus

#203
20170025688
2017-01-26

Fuel cell and method of manufacturing fuel cell

#204
20170018785
2017-01-19

Resin frame equipped membrane electrode assembly for fuel cell

#205
20170012302
2017-01-12

Integrated Sealing For Fuel Cell Stack Manufacturing

#206
20170012301
2017-01-12

Electrochemical device

#207
20170012300
2017-01-12

Electrochemical system

#208
20170005347
2017-01-05

SEALING MATERIAL FOR SOLID POLYMER FUEL CELL SEPARATOR, SEPARATOR SEAL AND SEPARATOR

#209
20160336606
2016-11-17

FUEL CELLS AND METHODS WITH REDUCED COMPLEXITY

#210
20160329579
2016-11-10

Integrated gas diffusion layer with sealing function and method of making the same

#211
20160288391
2016-10-06

Molding method of liquid elastomer

#212
20160288390
2016-10-06

Molding apparatus

#213
20160285119
2016-09-29

Power generation body

#214
20160260993
2016-09-08

SINGLE FUEL CELL AND METHOD OF MANUFACTURING SINGLE FUEL CELL

#215
20160260989
2016-09-08

Single fuel cell and method of manufacturing single fuel cell

#216
20160254553
2016-09-01

Electrode plate and methods for manufacturing and testing an electrode plate

#217
20160248069
2016-08-25

Fuel cell connector and method of using the same

#218
20160218378
2016-07-28

Seal for a fuel cell, and fuel cell

#219
20160190609
2016-06-30

APPLYING A SEAL TO A FUEL CELL COMPONENT

#220
20160181630
2016-06-23

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

#221
20160164115
2016-06-09

Protective edge seal having alkali metal ions for membrane ion exchange

#222
20160149232
2016-05-26

Resin-framed membrane-electrode assembly for fuel cell

#223
20160126571
2016-05-05

Fuel battery cell

#224
20160111735
2016-04-21

Seal structure for fuel battery

#225
20160087299
2016-03-24

Process for the manufacture of membrane electrode units

#226
20160049670
2016-02-18

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

#227
20160036068
2016-02-04

Printed multi-function seals for fuel cells

#228
20160036067
2016-02-04

Self-sealing flow frame for flow battery stack

#229
20150380747
2015-12-31

Phosphoric acid fuel cell component having a polymer impregnated region

#230
20150372323
2015-12-24

Fuel cell component having a flap extending from a polymer impregnated region

#231
20150303494
2015-10-22

Fuel cell

#232
20150295210
2015-10-15

Base material integrated type seal and metal mold for manufacturing the same

#233
20150288019
2015-10-08

Fuel cell components

#234
20150288004
2015-10-08

Seal member for fuel cell and fuel cell seal body using same

#235
20150288003
2015-10-08

Isolating water transport plates from elastomer seals

#236
20150288002
2015-10-08

Nanodevices for generating power from molecules and batteryless sensing

#237
20150263360
2015-09-17

Leakproofing device for fuel cell, unit and fuel cell comprising such a device

#238
20150228988
2015-08-13

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

#239
20150210052
2015-07-30

Method and apparatus for connecting component parts of a fuel cell

#240
20150207156
2015-07-23

PEM fuel cell seal design and method for manufacture

#241
20150207150
2015-07-23

Electrode assembly and method for its preparation

#242
20150188154
2015-07-02

GASKET FOR FUEL CELLS

#243
20150188153
2015-07-02

Blended rubber gasket for fuel cells

#244
20150188151
2015-07-02

Membrane electrode assembly

#245
20150171452
2015-06-18

Fuel cell electrode assembly

#246
20150140466
2015-05-21

Fuel cell stack

#247
20150111131
2015-04-23

SEALED WATER VAPOR TRANSFER UNIT ASSEMBLY WITH INTEGRATED LOAD TRANSFERRING STRUCTURE

#248
20150099205
2015-04-09

Manifold for plural fuel cell stacks

#249
20150072265
2015-03-12

Fuel cell

#250
20150072264
2015-03-12

Fuel cell

#251
20150064600
2015-03-05

Fuel cell assembly and method of manufacturing same, and bonding part manufacturing method and device

#252
20150064599
2015-03-05

Membrane electrode units for high temperature fuel cells with improved stability

#253
20150031817
2015-01-29

SEALANT

#254
20150030960
2015-01-29

Seal for solid polymer electrolyte fuel cell

#255
20150010846
2015-01-08

Electrode assembly for solid polymer fuel cell

#256
20140374244
2014-12-25

Fluid chamber device for a reaction unit of a redox device

#257
20140363748
2014-12-11

Sealing frame for a redox-flow battery electrode module

#258
20140356762
2014-12-04

Integrated gas diffusion layer with sealing function and method of making the same

#259
20140329170
2014-11-06

Perimeter coupling for planar fuel cell and related methods

#260
20140329166
2014-11-06

Method of controlling thickness of form-in-place sealing for PEM fuel cell stacks

#261
20140315115
2014-10-23

Anion binder for solid alkaline fuel cell, method of preparing the same and membrane-electrode assembly

#262
20140302418
2014-10-09

MEMBRANE-ELECTRODE ASSEMBLY COMPRISING TWO COVER LAYERS

#263
20140295321
2014-10-02

Fuel cell separator and method for producing the same

#264
20140287340
2014-09-25

RUBBER COMPOSITION AND FUEL CELL SEALED BODY

#265
20140287339
2014-09-25

Fuel cell

#266
20140287338
2014-09-25

Fuel cell resin frame equipped membrane electrode assembly

#267
20140287336
2014-09-25

Nanodevices for generating power from molecules and batteryless sensing

#268
20140234749
2014-08-21

Electrolyte membrane-electrode structure with resin frame for fuel cells

#269
20140227622
2014-08-14

Fuel cell

#270
20140197605
2014-07-17

Plate-integrated gasket

#271
20140127608
2014-05-08

Reinforcing material for solid polymer fuel cell, and cohesive/adhesive composition for use in same

#272
20140127432
2014-05-08

Caprolactam-based composition, process for manufacturing an impermeable element, and tank

#273
20140127431
2014-05-08

Caprolactam-based composition, process for manufacturing an impermeable element, and tank

#274
20140080030
2014-03-20

Fuel cell having an empty space gap between the separator and electrode

#275
20140080027
2014-03-20

Fuel cell comprising manifolds having individual injector seals

#276
20140077462
2014-03-20

Integrated fluorine gasket manufactured by injection molding for hydrogen fuel cells

#277
20140072899
2014-03-13

Fuel-cell membrane-subgasket assemblies comprising coated subgaskets, and fuel-cell assemblies and fuel-cell stacks comprising the fuel-cell membrane subgasket assemblies

#278
20140065509
2014-03-06

Compressible fuel cell subgasket with integrated seal

#279
20140014254
2014-01-16

Method of preparing a fuel cell unitized electrode assembly by ultrasonic welding

#280
20140004442
2014-01-02

Fuel cell membrane electrode assembly

#281
20130344418
2013-12-26

Fuel cell plate bonding method and arrangement

#282
20130316265
2013-11-28

Membrane with optimized dimensions for a fuel cell

#283
20130316261
2013-11-28

Fuel cell

#284
20130309594
2013-11-21

Methods for making a thermoformed subgasket and products thereof

#285
20130260287
2013-10-03

Partly fluorinated polyolefins by Ziegler-Natta polymerization

#286
20130224629
2013-08-29

INTEGRATED SEALING FOR FUEL CELL STACK MANUFACTURING

#287
20130224623
2013-08-29

Membrane structure

#288
20130216933
2013-08-22

Protective edge seal having alkali metal ions for membrane ion exchange

#289
20130216932
2013-08-22

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

#290
20130196252
2013-08-01

Separator for fuel cell and fuel cell comprising same

#291
20130157173
2013-06-20

ADHESIVE SEAL MEMBER FOR FUEL CELL

#292
20130122390
2013-05-16

Method of controlling thickness of form-in-place sealing for PEM fuel cell stacks

#293
20130089809
2013-04-11

Assembling bipolar plates for fuel cells using microencapsulated adhesives

#294
20130089808
2013-04-11

Fuel cell, and method of manufacturing a fuel cell

#295
20130075011
2013-03-28

Composite multilayer seal for PEM fuel cell applications and method for constructing the same

#296
20130071772
2013-03-21

Integrally molded gasket for a fuel cell assembly

#297
20130071768
2013-03-21

MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL STACK

#298
20130052565
2013-02-28

Applying a seal to a fuel cell component

#299
20130045434
2013-02-21

Form and fill subgasket

#300
20130033689
2013-02-07

Dynamic masking method for micro-truss foam fabrication