ClassID:

213390

H01M8/0228 - CPC Classification

Classification description:

Fuel cells; Manufacture thereof; Details; Collectors; Separators, e.g. bipolar separators; Interconnectors; Non-porous and characterised by the material; Composites in the form of layered or coated products

Recent Application in this class:
#1
20260155399
2026-06-04

FUEL CELL SEPARATOR COATING MATERIAL HAVING HIGH CORROSION RESISTANCE AND HIGH CONDUCTIVITY CHARACTERISTICS, AND COATING METHOD

#2
20260142200
2026-05-21

Coating Structure for Plates, Coating Method for Plates, and Bipolar Plate

#3
20260121083
2026-04-30

COATINGS FOR ALUMINUM-BASED BIPOLAR PLATES

#4
20260108944
2026-04-23

MANUFACTURING MULTI-LAYERED BIPOLAR PLATE FOR FUEL CELL

#5
20260038848
2026-02-05

Methods of Coating Plates, Plates, and Fuel Cells

#6
20260024794
2026-01-22

A SOLID OXIDE CELL STACK MADE OF SINGLE REPEATING UNITS, EACH COMPRISING A CERAMIC CELL WITH A CORRUGATED MEMBRANE AND A FLAT METALLIC INTERCONNECT

#7
20260018625
2026-01-15

FUEL CELL SEPARATOR

#8
20260005263
2026-01-01

Polar Plate for Fuel Cell, Preparation Method, Fuel Cell System, and Vehicle

#9
20260005262
2026-01-01

CARBON FIBER COMPOSITE FUEL CELL BIPOLAR PLATE

#10
20250385275
2025-12-18

ELECTRICALLY CONDUCTIVE MEMBER, ELECTROCHEMICAL CELL, ELECTROCHEMICAL CELL DEVICE, MODULE, AND MODULE HOUSING DEVICE

#11
20250357504
2025-11-20

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

#12
20250357502
2025-11-20

HIGH TEMPERATURE METAL COMPOSITE BIPOLAR PLATES

#13
20250349866
2025-11-13

METHODS AND DEVICES FOR PREVENTING THERMALLY-INDUCED STRESS CRACKS IN LARGE FOOTPRINT SOLID OXIDE FUEL CELL COLUMNS

#14
20250343250
2025-11-06

METALLIC BIPOLAR PLATE FOR AN ELECTROCHEMICAL SYSTEM

#15
20250309281
2025-10-02

MANUFACTURING METHOD OF FUEL CELL SEPARATOR

#16
20250300194
2025-09-25

INTER-CONNECTOR AND ELECTROCHEMICAL CELL

#17
20250300192
2025-09-25

SEPARATOR AND METHOD FOR MANUFACTURING THE SEPARATOR

#18
20250286086
2025-09-11

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

#19
20250273699
2025-08-28

HYDROPHILIC FUEL CELL BIPOLAR PLATES

#20
20250250680
2025-08-07

COMPONENT HAVING IMPROVED SURFACE CONTACT RESISTANCE AND REACTION ACTIVITY AND METHODS OF MAKING THE SAME

#21
20250239629
2025-07-24

SEPARATOR INTEGRATED GASKET AND STACKED STRUCTURE INCLUDING THE SAME

#22
20250219118
2025-07-03

ELECTROCHEMICAL CELL INCLUDING GRAPHYNE-BASED MATERIAL

#23
20250219108
2025-07-03

FUEL CELL COMPONENTS INCLUDING GRAPHYNE

#24
20250198005
2025-06-19

Method for Coating a Component

#25
20250167256
2025-05-22

BIPOLAR PLATE FOR AN ELECTROCHEMICAL SYSTEM

#26
20250112250
2025-04-03

COMPONENT FOR FUEL CELL

#27
20250105311
2025-03-27

ELECTRICALLY CONDUCTIVE MEMBER, ELECTROCHEMICAL CELL, ELECTROCHEMICAL CELL DEVICE, MODULE, AND MODULE HOUSING DEVICE

#28
20250105310
2025-03-27

COMPONENT FOR FUEL CELL

#29
20250087718
2025-03-13

BIPOLAR PLATE COMPRISING SURFACE-TREATED FLOW CHANNELS

#30
20250079475
2025-03-06

SEPARATOR OF ELECTROCHEMICAL CELL STACK

#31
20250079474
2025-03-06

Bipolar Plate for Fuel Cell and Method for Manufacturing same, and Fuel Cell

#32
20250023062
2025-01-16

BIPOLAR PLATE FOR FLOW BATTERY AND FLOW BATTERY

#33
20250015314
2025-01-09

MODULE FOR AN ELECTROCHEMICAL DEVICE, HAVING A LONGER USEFUL LIFE

#34
20250006953
2025-01-02

METAL BIPOLAR PLATE PROTECTIVE COATING OF FUEL CELL, AND PREPARATION METHOD AND APPLICATION THEREOF

#35
20240429405
2024-12-26

INTERCONNECTOR FOR A STACK OF SOLID SOEC/SOFC-TYPE OXIDE CELLS HAVING TABS WITH OPTIMISED GEOMETRY

#36
20240421327
2024-12-19

COMPOSITE PLATE FOR A FUEL CELL

#37
20240421326
2024-12-19

COATING SYSTEM, ELECTRODE PLATE WITH A COATING SYSTEM OF THIS TYPE, METHOD FOR THE PRODUCTION THEREOF, AND FUEL CELL, ELECTROLYZER OR REDOX FLOW CELL

#38
20240413356
2024-12-12

AN ELECTROCHEMICAL CELL WITH A CONNECTIVE NANOSTRUCTURE

#39
20240379972
2024-11-14

IMPROVED PROCESS FOR PRODUCING A POLAR PLATE

#40
20240379971
2024-11-14

SEPARATOR FOR FUEL CELL AND METHOD FOR MANUFACTURING SAME

#41
20240376590
2024-11-14

METHOD FOR DEPOSITING CARBON ON A SUBSTRATE

#42
20240372114
2024-11-07

SEPARATOR AND METHOD FOR PRODUCING SAME

#43
20240356046
2024-10-24

DISTRIBUTOR PLATE FOR AN ELECTROCHEMICAL CELL, AND ELECTROCHEMICAL CELL

#44
20240356045
2024-10-24

ELECTROCHEMICAL CELL STACK INTERCONNECTS HAVING COPPER CONTAINING PROTECTIVE LAYERS AND METHOD OF MAKING THEREOF

#45
20240352571
2024-10-24

PART COATED WITH A CARBON-BASED LAYER

#46
20240347740
2024-10-17

MULTILAYER SEPARATOR AND METHOD FOR PRODUCING SAME

#47
20240339633
2024-10-10

ULTRA-LIGHT BIPOLAR PLATE FOR FUEL CELL, MANUFACTURING METHOD THEREOF, AND FUEL CELL INCLUDING SAME

#48
20240339632
2024-10-10

METHOD FOR PRODUCING A BIPOLAR PLATE LAYER FOR A BIPOLAR PLATE OF AN ELECTROCHEMICAL UNIT, BIPOLAR PLATE LAYER FOR A BIPOLAR PLATE OF AN ELECTROCHEMICAL UNIT AND ELECTROCHEMICAL UNIT FOR AN ELECTROCHEMICAL DEVICE

#49
20240332566
2024-10-03

ELECTROCHEMICAL CELL

#50
20240322192
2024-09-26

COMPONENT FOR AN ELECTROCHEMICAL CELL, REDOX FLOW CELL, AND ELECTROLYSER

#51
20240313233
2024-09-19

METHODS AND DEVICES FOR PREVENTING THERMALLY-INDUCED STRESS CRACKS IN LARGE FOOTPRINT SOLID OXIDE FUEL CELL COLUMNS

#52
20240282979
2024-08-22

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

#53
20240234749
2024-07-11

GRAPHITE METAL COMPOSITES FOR FUEL CELL BIPOLAR PLATES

#54
20240222653
2024-07-04

FUEL CELL BIPOLAR PLATE ALLOYS

#55
20240213500
2024-06-27

ELECTRICALLY CONDUCTIVE MEMBER, ELECTROCHEMICAL CELL DEVICE, MODULE, MODULE HOUSING DEVICE, SLURRY, ELECTRICALLY CONDUCTIVE MEMBER MANUFACTURING METHOD, CONDUCTIVE MATERIAL, AND CONDUCTIVE POWDER MATERIAL

#56
20240191370
2024-06-13

Interconnect for Solid Oxide Cell (SOC)

#57
20240167177
2024-05-23

BIPOLAR PLATE AND METHOD FOR PRODUCING SAME

#58
20240136542
2024-04-25

GRAPHITE METAL COMPOSITES FOR FUEL CELL BIPOLAR PLATES

#59
20240120509
2024-04-11

BIPOLAR PLATE FOR A FUEL CELL STACK

#60
20240117482
2024-04-11

METHOD FOR PRODUCING SEPARATOR

#61
20240105966
2024-03-28

METHOD OF COATING BIPOLAR PLATES AND BIPOLAR PLATE

#62
20240097151
2024-03-21

Thermal Managing End Plate For Fuel Cell Stack Assembly

#63
20240097150
2024-03-21

BIPOLAR PLATE FOR AN ELECTROCHEMICAL CELL, ARRANGEMENT OF ELECTROCHEMICAL CELLS, AND METHOD FOR OPERATING AN ARRANGEMENT OF ELECTROCHEMICAL CELLS

#64
20240093377
2024-03-21

Component having improved surface contact resistance and reaction activity and methods of making the same

#65
20240093376
2024-03-21

METHOD OF FORMING AN INTERCONNECT COATING FOR AN ELECTROCHEMICAL DEVICE STACK USING LASER SINTERING

#66
20240088409
2024-03-14

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

#67
20240088406
2024-03-14

BIPOLAR PLATE AND RESILIENT CONDUCTION MEMBER

#68
20240088405
2024-03-14

METHOD FOR FORMING A HYDROPHILIC SURFACE ON A GRAPHITE-CONTAINING MATERIAL, AND METHOD FOR MANUFACTURING A BIPOLAR PLATE, AND BIPOLAR PLATE, AND FUEL CELL OR FLOW BATTERY HAVING SUCH A BIPOLAR PLATE

#69
20240082916
2024-03-14

METHOD OF FORMING AN INTERCONNECT FOR AN ELECTROCHEMICAL DEVICE STACK USING SPARK PLASMA SINTERING

#70
20240079606
2024-03-07

FUEL CELL SEPARATOR MATERIAL, METHOD FOR MANUFACTURING FUEL CELL SEPARATOR, AND FUEL CELL SEPARATOR

#71
20240055621
2024-02-15

FUEL CELL STACK AND PRODUCTION METHOD

#72
20240047703
2024-02-08

LAYER AND LAYER SYSTEM AND ELECTRICALLY CONDUCTIVE PLATE AND ELECTROCHEMICAL CELL

#73
20240042550
2024-02-08

PRODUCTION OF BIPOLAR PLATES FROM SHEET METAL FOILS

#74
20240035177
2024-02-01

Carbon coated electrodes

#75
20240030465
2024-01-25

STAINLESS STEEL FOR FUEL CELL SEPARATOR HAVING EXCELLENT THROUGH-PLANE ELECTRICAL CONDUCTIVITY AND CORROSION RESISTANCE AND METHOD FOR MANUFACTURING SAME

#76
20240030464
2024-01-25

PRODUCTION METHOD AND PRODUCTION LINE FOR PRODUCING A FLOW FIELD FUEL-CELL PLATE

#77
20240006623
2024-01-04

SURFACE TREATMENT TITANIUM MATERIAL FOR FUEL CELL SEPARATOR, AND METHOD FOR MANUFACTURING SAID MATERIAL

#78
20240006622
2024-01-04

Fuel Cell

#79
20240006620
2024-01-04

PROTECTED COMPONENTS IN ELECTROCHEMICAL DEVICES

#80
20230420697
2023-12-28

STAINLESS STEEL FOR FUEL CELL SEPARATOR WITH EXCELLENT SURFACE HYDROPHILICITY AND ELECTRICAL CONDUCTIVITY, AND MANUFACTURING METHOD THEREOF

#81
20230395821
2023-12-07

FUEL CELL SEPARATOR AND METHOD FOR MANUFACTURING SAME

#82
20230387426
2023-11-30

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

#83
20230378482
2023-11-23

METHODS AND SYSTEMS FOR PRETREATING BIPOLAR PLATE AND USE THEREOF IN REDOX FLOW BATTERY

#84
20230369612
2023-11-16

MEMBRANE ASSEMBLIES AND SEPARATION LAYERS FOR FUEL CELLS AND ELECTROLYZERS

#85
20230327141
2023-10-12

ELECTROCHEMICAL DEVICE AND MANUFACTURING METHOD THEREOF

#86
20230307665
2023-09-28

Methods and devices for preventing thermally-induced stress cracks in large footprint solid oxide fuel cell columns

#87
20230268520
2023-08-24

ACID-BASE POLYMER BLEND MEMBRANES

#88
20230268519
2023-08-24

FUEL CELL INTERCONNECT ALLOYED WITH TRANSITION METAL ELEMENT AND METHOD OF MAKING THEREOF

#89
20230238546
2023-07-27

FUEL CELL STACKS INCLUDING IMPROVED DIELECTRIC LAYERS

#90
20230231155
2023-07-20

RESIN IMPREGNATION OF BIPOLAR PLATES

#91
20230223562
2023-07-13

FUEL CELL SEPARATOR AND FUEL CELL STACK

#92
20230223559
2023-07-13

LAYER SYSTEM, FLOW FIELD PLATE HAVING A LAYER SYSTEM OF THIS TYPE, AND FUEL CELL, ELECTROLYZER OR REDOX FLOW CELL

#93
20230223558
2023-07-13

Alloy member, cell stack, and cell stack device

#94
20230178758
2023-06-08

Separator member for fuel cell, and method for manufacturing said separator member

#95
20230170496
2023-06-01

BIPOLAR PLATE, FUEL CELL, AND METHOD FOR PRODUCING A BIPOLAR PLATE

#96
20230170495
2023-06-01

Separator for solid oxide fuel cell (SOFC) stack capable of minimizing system volume and usage of sealant

#97
20230137731
2023-05-04

Carbon coated hydrogen fuel cell bipolar plates

#98
20230132773
2023-05-04

Sealed porous structures for solid oxide fuel cells and methods of fabricating thereof

#99
20230120134
2023-04-20

INTERCONNECTOR FOR SOLID-OXIDE ELECTROCHEMICAL CELL STACK AND SOLID-OXIDE ELECTROCHEMICAL CELL STACK

#100
20230094636
2023-03-30

Carbon nanotubes reinforced bipolar plate

#101
20230088316
2023-03-23

Fuel cell bipolar plate alloys

#102
20230060449
2023-03-02

Conductive member, cell, cell stack device, module, and module housing device

#103
20230058717
2023-02-23

SEPARATOR PLATE AND ELECTROCHEMICAL CELL

#104
20230047305
2023-02-16

METAL COMPONENT FOR ELECTROCHEMICAL STACK AND ELECTROCHEMICAL STACK

#105
20230044104
2023-02-09

CELL STACK DEVICE, MODULE, MODULE HOUSING DEVICE, AND CONDUCTIVE MEMBER

#106
20230024473
2023-01-26

Bipolar plate for a fuel cell, fuel cell having a bipolar plate

#107
20220399550
2022-12-15

SEPARATOR, FUEL CELL, AND METHOD FOR MANUFACTURING SEPARATOR

#108
20220384821
2022-12-01

BIPOLAR SEPARATOR FOR ELECTROCHEMICAL REACTOR

#109
20220384820
2022-12-01

Method of coating one or more metal components of a fuel cell stack, component of a fuel cell stack and apparatus for coating one or more components of a fuel cell stack

#110
20220376271
2022-11-24

Cell stack device, module, module housing device, and metal member

#111
20220359888
2022-11-10

STAINLESS STEEL FOR SEPARATION PLATE OF POLYMER ELECTROLYTE MEMBRANE FUEL CELL HAVING IMPROVED HYDROPHILIC PROPERTY AND CORROSION RESISTANCE, AND MANUFACTURING METHOD THEREFOR

#112
20220352529
2022-11-03

FUEL CELL PLATE, BIPOLAR PLATE AND FUEL CELL DEVICE

#113
20220344676
2022-10-27

Method of fabricating an interconnect for a fuel cell stack

#114
20220340781
2022-10-27

ASSEMBLY FOR FUEL CELL, AND LAMINATED BODY

#115
20220328858
2022-10-13

Solid oxide cell stack with a pressure difference between anode and cathode compartments

#116
20220298663
2022-09-22

Method for chromium upgrading of ferritic steel interconnects for solid oxide cell stack applications

#117
20220278340
2022-09-01

Methods and systems for pretreating bipolar plate and use thereof in redox flow battery

#118
20220267887
2022-08-25

COATING FOR THE SURFACE OF AN ARTICLE AND PROCESS FOR FORMING THE COATING

#119
20220263104
2022-08-18

High energy density redox flow device

#120
20220255089
2022-08-11

METHOD OF PRODUCING SEPARATOR

#121
20220246952
2022-08-04

BIPOLAR PLATE, METHOD OF PRODUCTION, AND USE THEREOF

#122
20220246950
2022-08-04

LAYER SYSTEM FOR COATING A BIPOLAR PLATE, BIPOLAR PLATE, AND FUEL CELL

#123
20220238904
2022-07-28

REDOX FLOW BATTERY

#124
20220231308
2022-07-21

WET SPRAYED COATINGS FOR INTERCONNECTS FOR SOEC AND SOFC

#125
20220226875
2022-07-21

Equipment for manufacturing separator for fuel cell and method of manufacturing same

#126
20220219222
2022-07-14

Equipment and method for manufacturing separator for fuel cell

#127
20220209256
2022-06-30

Thermal managing end plate for fuel cell stack assembly

#128
20220200016
2022-06-23

METHOD OF MANUFACTURING A FLOW GUIDE FOR AN ELECTROCHEMICAL REACTOR

#129
20220173411
2022-06-02

Low VOC ink compositions and methods of forming fuel cell system components using the same

#130
20220166033
2022-05-26

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

#131
20220161325
2022-05-26

METHOD FOR COATING METAL, METAL MEMBER COMPRISING COATING LAYER FORMED THEREBY AND FUEL CELL SEPARATOR

#132
20220140361
2022-05-05

Permeable support infill structure for fuel cell fluid flow networks

#133
20220140359
2022-05-05

PERMEABLE SUPPORT LAYER FOR FUEL CELL FLUID FLOW NETWORKS

#134
20220140358
2022-05-05

Fuel cell separator and method of manufacturing fuel cell separator

#135
20220123345
2022-04-21

Fuel cell stack, fuel cell module, power generation system, and method of producing fuel cell stack

#136
20220123326
2022-04-21

Separator and method for manufacturing separator

#137
20220109163
2022-04-07

Fuel cell

#138
20220102737
2022-03-31

ENHANCED DURABILITY OF FUEL CELL METALLIC BIPOLAR PLATE

#139
20220093952
2022-03-24

Assembly for an electrochemical system, stack, and electrochemical system

#140
20220093940
2022-03-24

Separator-integrated gasket

#141
20220085389
2022-03-17

Method of Electrode Fabrication for Super-Thin Flow-Battery

#142
20220069318
2022-03-03

Method for Producing Separator Plates for a Fuel Cell

#143
20220064800
2022-03-03

SURFACE TREATMENT METHOD FOR METAL MEMBER

#144
20220052354
2022-02-17

Solid oxide fuel cell stack having a barrier layer for limiting chemical reactions and associated method thereof

#145
20220034308
2022-02-03

ELECTROCHEMICAL DEVICE

#146
20220006106
2022-01-06

BIPOLAR PLATE FOR A FUEL CELL, AND FUEL CELL

#147
20210408558
2021-12-30

Fuel cell separator and method for manufacturing fuel cell separator

#148
20210399314
2021-12-23

Method for producing bipolar plates for fuel cells

#149
20210399313
2021-12-23

Fuel cell components protected with nitride materials

#150
20210394460
2021-12-23

CONDUCTIVE METAL RESIN MULTILAYER BODY AND MOLDED BODY OF SAME

#151
20210367259
2021-11-25

Fuel cell stack

#152
20210359314
2021-11-18

Direct alcohol fuel cell

#153
20210354169
2021-11-18

Method for depositing an adhesive metal coating which is hydrophobic and electrically conductive

#154
20210310116
2021-10-07

ASYNCHRONOUS CONVERSION OF METALS TO METAL CERAMICS

#155
20210310115
2021-10-07

ASYNCHRONOUS CONVERSION OF METALS TO METAL CERAMICS

#156
20210305588
2021-09-30

Contact between interconnect and electrode

#157
20210296660
2021-09-23

BIPOLAR PLATE OF FUEL CELL AND METHOD FOR MANUFACTURING THE SAME

#158
20210288342
2021-09-16

Electrochemical Element, Electrochemical Module, Electrochemical Device, and Energy System

#159
20210280877
2021-09-09

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

#160
20210273237
2021-09-02

Electrochemical device

#161
20210269920
2021-09-02

Method for manufacturing stainless steel for polymer fuel cell separator having excellent contact resistance

#162
20210262098
2021-08-26

Component having improved surface contact resistance and reaction activity and methods of making the same

#163
20210254208
2021-08-19

Method of metallic component surface modification for electrochemical applications

#164
20210233751
2021-07-29

PLASMA TREATMENT APPARATUS

#165
20210226227
2021-07-22

Hybrid bipolar plate for fuel cell

#166
20210218037
2021-07-15

Protection of a metal substrate for solid oxide fuel cells by inkjet printing

#167
20210210772
2021-07-08

Thermal managing end plate for fuel cell stack assembly

#168
20210194030
2021-06-24

Ion scavenging agent in fuel cell electrodes

#169
20210194019
2021-06-24

Method of manufacturing separator

#170
20210194017
2021-06-24

Connecting material for solid oxide fuel cell, manufacturing method therefor, and solid oxide fuel cell

#171
20210184229
2021-06-17

METAL MATERIAL AND METHOD FOR PRODUCING THE SAME

#172
20210175519
2021-06-10

Layer and layer system, as well as bipolar plate, fuel cell and electrolyser

#173
20210170630
2021-06-10

Process for producing a component constituting an interconnector of an HTE electrolyser or of an SOFC fuel cell

#174
20210159515
2021-05-27

Fuel cell bipolar plate alloys

#175
20210135252
2021-05-06

Conductive, anti-corrosive magnesium titanium oxide material

#176
20210135251
2021-05-06

Compliant contact material for fuel cells and method of making thereof

#177
20210115543
2021-04-22

Stainless steel material, constituting component, cell, and fuel cell stack

#178
20210104769
2021-04-08

Storage module of distributed flow battery

#179
20210098809
2021-04-01

Flow batteries with current collectors having a dielectric coating

#180
20210091389
2021-03-25

Separator plate arrangement for an electrochemical system

#181
20210075030
2021-03-11

Bilayer electrolyte membrane and a redox flow battery comprising a bilayer electrolyte membrane

#182
20210075027
2021-03-11

Fuel cell interconnect with reduced voltage degradation and manufacturing method

#183
20210066730
2021-03-04

Thermal managing end plate for fuel cell stack assembly

#184
20210066729
2021-03-04

TITANIUM MATERIAL, SEPARATOR, FUEL CELL, AND FUEL CELL STACK

#185
20210050603
2021-02-18

BIPOLAR PLATE FOR ELEMENTS OF A FUEL CELL UNIT, METHOD FOR PRODUCING SAID BIPOLAR PLATE, FUEL CELL UNIT INCLUDING SAME, AND FUEL CELL INCLUDING SAID UNIT

#186
20210036337
2021-02-04

FUEL CELL SYSTEM

#187
20210036336
2021-02-04

Graphite micro-crystalline carbon coating for metal bipolar plates of fuel cells and application thereof

#188
20210036335
2021-02-04

Fuel cell bipolar plate including corrosion-resistant ferric oxide layer

#189
20210032740
2021-02-04

Anti-corrosion conductive film and pulse bias alternation-based magnetron sputtering deposition method and application thereof

#190
20210020976
2021-01-21

UNIT CELL FOR A FUEL CELL AND A METHOD FOR MANUFACTURING A UNIT CELL FOR A FUEL CELL

#191
20210013536
2021-01-14

MEMBRANES FOR AQUEOUS REDOX FLOW BATTERIES

#192
20210013526
2021-01-14

Connecting material for solid oxide fuel cell, manufacturing method thereof, and solid oxide fuel cell comprising same

#193
20200411885
2020-12-31

Conductive, anti-corrosive material

#194
20200403253
2020-12-24

FUEL CELL STACK

#195
20200381748
2020-12-03

Electrochemical device

#196
20200365912
2020-11-19

Coating and layer system, and bipolar plate, fuel cell and electrolyser

#197
20200350599
2020-11-05

THIN-SHEET FORMED PRODUCT HAVING THREE-DIMENSIONAL SURFACE MICROSTRUCTURE, FUEL CELL SEPARATOR, AND METHOD AND FACILITY FOR MANUFACTURING SAME

#198
20200343565
2020-10-29

SEPARATOR ASSEMBLY FOR FUEL CELL AND FUEL CELL STACK INCLUDING SAME

#199
20200335802
2020-10-22

Aluminum separator for fuel cell and manufacturing method thereof

#200
20200321633
2020-10-08

Composite membrane including ion-conductive polymer layer and gas blocking inorganic particles, method of preparing the composite membrane, and lithium air battery including the composite membrane

#201
20200295383
2020-09-17

Manufacturing enhanced graphite metallic bipolar plate materials

#202
20200280086
2020-09-03

Separator for fuel cell or current collecting member for fuel cell, and solid polymer electrolyte fuel cell

#203
20200280075
2020-09-03

Stainless steel for separation plate of polymer electrolyte membrane fuel cell having improved hydrophilic property and corrosion resistance, and manufacturing method therefor

#204
20200265969
2020-08-20

OXIDATION-RESISTANT HYBRID STRUCTURE COMPRISING METAL THIN FILM LAYER COATED ON EXTERIOR OF CONDUCTIVE POLYMER STRUCTURE, AND PREPARATION METHOD THEREFOR

#205
20200235408
2020-07-23

Separation membrane complex and redox flow battery

#206
20200227760
2020-07-16

Substrate stainless steel sheet for fuel cell separators and production method therefor

#207
20200216947
2020-07-09

METHOD FOR PRODUCING COMPONENTS AND COMPONENTS PRODUCED IN ACCORDANCE WITH SAID METHOD

#208
20200208275
2020-07-02

Component constituting an HTE electrolyser interconnector or SOFC fuel cell interconnector and associated production processes

#209
20200194807
2020-06-18

Interconnect for a solid oxide fuel cell, its manufacturing method, and a solid oxide fuel cell

#210
20200185729
2020-06-11

Fuel cell stack

#211
20200153001
2020-05-14

BONDING IN ELECTROCHEMICAL CELLS, AND STACKING OF ELECTROCHEMICAL CELLS

#212
20200152998
2020-05-14

Alloy member, cell stack, and cell stack device

#213
20200127302
2020-04-23

Electrically-conductive member and method of manufacturing the same

#214
20200102642
2020-04-02

Method of metallic component surface modification for electrochemical applications

#215
20200091523
2020-03-19

Titanium material, separator, cell, and polymer electrolyte fuel cell stack

#216
20200075985
2020-03-05

Foil-based redox flow battery

#217
20200014050
2020-01-09

Method of production of channel member for fuel cell

#218
20200014049
2020-01-09

Method of production of channel member for fuel cell

#219
20200006787
2020-01-02

Fuel cell separator and fuel cell device

#220
20200002577
2020-01-02

Laminate for battery

#221
20190363374
2019-11-28

Terminal plate for fuel cell

#222
20190363372
2019-11-28

Bipolar plate for fuel cells, and production method

#223
20190363371
2019-11-28

Fuel cell separator

#224
20190355998
2019-11-21

High energy density redox flow device

#225
20190355997
2019-11-21

Method and device for producing fuel cell separator

#226
20190348688
2019-11-14

Contact between interconnect and cell in solid oxide cell stacks

#227
20190348687
2019-11-14

Bipolar plate

#228
20190345613
2019-11-14

Deposition of a coating on an interconnect for solid oxide cell stacks

#229
20190341640
2019-11-07

Electrochemical element, electrochemical module, electrochemical device, and energy system

#230
20190341629
2019-11-07

Bipolar plate having a polymeric coating

#231
20190341627
2019-11-07

Gas distributor plate for a fuel cell and/or electrolyzer

#232
20190326613
2019-10-24

Fuel cell and method for manufacturing separator for fuel cell including conductive particles and carbon fibers buried in projecting parts

#233
20190326611
2019-10-24

Fuel cell separator

#234
20190326609
2019-10-24

Fuel cell separator, antimony-doped tin oxide, method of manufacturing the same, and method of manufacturing fuel cell separator

#235
20190312285
2019-10-10

Fuel cell comprising a membrane/electrode assembly provided with a capacitive layer

#236
20190305332
2019-10-03

Fuel cell

#237
20190305328
2019-10-03

Stainless steel sheet for fuel cell separators, and production method therefor

#238
20190296369
2019-09-26

Stainless steel sheet for fuel cell separators, and production method therefor

#239
20190288299
2019-09-19

Separator assembly for fuel cell and method for manufacturing separator assembly for fuel cell

#240
20190264321
2019-08-29

Fuel cell separator and coating method for fuel cell separator

#241
20190260038
2019-08-22

A FUEL CELL COMPONENT

#242
20190240692
2019-08-08

Coating system

#243
20190237773
2019-08-01

SEPARATOR FOR FUEL CELL

#244
20190229354
2019-07-25

Method for manufacturing fuel cell stack and fuel cell stack

#245
20190221868
2019-07-18

Cathode flow field distribution for electrochemical cell stacks

#246
20190221864
2019-07-18

Electrochemical cells with improved fluid flow design

#247
20190221861
2019-07-18

Fuel-cell separator

#248
20190214657
2019-07-11

Solid oxide fuel cell stacks having a barrier layer and associated methods thereof

#249
20190214653
2019-07-11

Corrosion resistant current collector for high-temperature fuel cell

#250
20190207229
2019-07-04

Fuel cell

#251
20190198891
2019-06-27

Fuel cell separator and method for producing the same

#252
20190198890
2019-06-27

Separator for fuel batteries and fuel battery

#253
20190190036
2019-06-20

Method for producing fuel cell separator, and separator material

#254
20190190035
2019-06-20

Fuel cell separator

#255
20190173100
2019-06-06

METHOD FOR MANUFACTURING SEPARATOR FOR FUEL CELL

#256
20190169420
2019-06-06

Block copolymer, multilayered structure, solid polymer membrane, fuel cell, method for producing multilayered structure, and method for producing multilayered structure including inorganic nanoparticles

#257
20190165383
2019-05-30

LAYERED STRUCTURE, ELECTRONIC DEVICE INCLUDING LAYERED STRUCTURE, SYSTEM INCLUDING ELECTRONIC DEVICE, AND METHOD OF MANUFACTURING LAYERED STRUCTURE

#258
20190148741
2019-05-16

CORROSION PROTECTION COATING

#259
20190148740
2019-05-16

Method of providing a functionally graded composite layer for coefficient of thermal expansion compliance in solid oxide fuel cell stacks and system components

#260
20190109335
2019-04-11

Joint separator for fuel cell, and fuel cell stack

#261
20190097197
2019-03-28

Manufacturing method for fuel cell separator

#262
20190088958
2019-03-21

Protective membrane for electrochemical cells

#263
20190067709
2019-02-28

Producing method for fuel cell separator

#264
20190067708
2019-02-28

ELECTROCONDUCTIVE MEMBER, CELL STACK, MODULE, AND MODULE STORAGE DEVICE

#265
20190058201
2019-02-21

Separator for fuel cell and coating method thereof

#266
20190051913
2019-02-14

Layer and layer system, as well as bipolar plate, fuel cell and electrolyser

#267
20190044161
2019-02-07

Manufacturing method of separator for fuel cell

#268
20190044157
2019-02-07

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

#269
20190027763
2019-01-24

Separator for fuel cell, manufacturing method thereof, and fuel cell having such a separator

#270
20190020044
2019-01-17

Electrochemical device comprising a hydrogen sensor

#271
20190013526
2019-01-10

Stack for manufacturing bipolar plates for fuel cells

#272
20180375116
2018-12-27

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

#273
20180366752
2018-12-20

Bipolar plate and membrane electrode unit for a fuel cell arranged in a fuel cell stack, fuel cell and fuel cell stack

#274
20180366743
2018-12-20

Method of fabricating an interconnect for a fuel cell stack

#275
20180366742
2018-12-20

Fuel cell stack

#276
20180362727
2018-12-20

Conductive fluoropolymer compositions

#277
20180358631
2018-12-13

PROCESS FOR DEPOSITING A METAL-ADHESIVE, HYDROPHOBIC AND ELECTRICALLY CONDUCTIVE COATING

#278
20180355207
2018-12-13

Metal-adhesive, hydrophobic and electrically conductive coating, of use in particular as paint for fuel cell bipolar plate

#279
20180337415
2018-11-22

Separator for fuel cell

#280
20180337414
2018-11-22

Separator for fuel cell

#281
20180323461
2018-11-08

Separator for fuel cell or current collecting member for fuel cell, and manufacturing method thereof

#282
20180323449
2018-11-08

Bipolar separator for a fuel cell

#283
20180323446
2018-11-08

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

#284
20180309141
2018-10-25

METALLIC MEMBER USED FOR FUEL CELL STACK

#285
20180301716
2018-10-18

Coating method of separator for fuel cell and separator for fuel cell

#286
20180294488
2018-10-11

Method for producing a bipolar plate

#287
20180290434
2018-10-11

Alloy plate coated material and method of producing alloy plate coated material

#288
20180287169
2018-10-04

Multilayer structure and method of forming the same

#289
20180277861
2018-09-27

Common flow field type fuel cell separator, fuel cell separator assembly, and fuel cell stack

#290
20180269496
2018-09-20

Carbon separator for solid polymer fuel cell, solid polymer fuel cell, and solid polymer fuel cell stack

#291
20180254494
2018-09-06

Solution based nanostructured carbon materials (NCM) coatings on bipolar plates in fuel cells

#292
20180248202
2018-08-30

Fuel cell interconnect with reduced voltage degradation and manufacturing method

#293
20180241062
2018-08-23

Cell, cell stack device, module and module housing device

#294
20180233765
2018-08-16

FUEL CELL COMPRISING AT LEAST TWO STACKED PRINTED CIRCUIT BOARDS WITH A PLURALITY OF INTERCONNECTED FUEL CELL UNITS

#295
20180219201
2018-08-02

Stainless steel for fuel cell separator plate and manufacturing method therefor

#296
20180205094
2018-07-19

Protection arrangement and method of solid oxide cells

#297
20180205067
2018-07-19

Additive manufactured electrode for flow battery

#298
20180191000
2018-07-05

TITANIUM PRODUCT

#299
20180175401
2018-06-21

Metal sheet for separators of polymer electrolyte fuel cells, and metal sheet for manufacturing the same

#300
20180166703
2018-06-14

Fuel cell interconnect with metal or metal oxide contact layer