Patents-Review.com
ClassID:

213382 ⎘

H01M8/021 - CPC Classification

Classification description:

Fuel cells; Manufacture thereof; Details; Collectors; Separators, e.g. bipolar separators; Interconnectors; Non-porous and characterised by the material; Metals or alloys; Alloys Alloys based on iron

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
20260066312
2026-03-05

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

 #3
20260002242
2026-01-01

AUSTENITIC/FERRITIC DUAL-PHASE STAINLESS STEEL SHEET FOR FUEL CELL SEPARATOR

 #4
20250300192
2025-09-25

SEPARATOR AND METHOD FOR MANUFACTURING THE SEPARATOR

 #5
20250286086
2025-09-11

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

 #6
20250219108
2025-07-03

FUEL CELL COMPONENTS INCLUDING GRAPHYNE

 #7
20250198005
2025-06-19

Method for Coating a Component

 #8
20250188583
2025-06-12

FERRITIC STAINLESS STEEL AND STEEL SHEET

 #9
20250188581
2025-06-12

FERRITIC STAINLESS STEEL AND STEEL SHEET

 #10
20250167258
2025-05-22

BIPOLAR PLATE FOR AN ELECTROCHEMICAL SYSTEM

 #11
20250079474
2025-03-06

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

 #12
20250038221
2025-01-30

STAINLESS STEEL FOR FUEL CELL SEPARATOR AND MANUFACTURING METHOD THEREOF

 #13
20250030012
2025-01-23

FUEL CELL INTERCONNECT OPTIMIZED FOR OPERATION IN HYDROGEN FUEL

 #14
20240429405
2024-12-26

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

 #15
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

 #16
20240352571
2024-10-24

PART COATED WITH A CARBON-BASED LAYER

 #17
20240332561
2024-10-03

FUEL CELL INTERCONNECT INCLUDING FUEL CHANNELS HAVING DIFFERENT CROSS-SECTIONAL AREAS

 #18
20240313232
2024-09-19

STAINLESS STEEL HAVING EXCELLENT CONTACT RESISTANCE OR PEMFC SEPARATOR AN METHOD OF MANUFACTURING SAME

 #19
20240301564
2024-09-12

FUEL CELL SEPARATOR MANUFACTURING METHOD

 #20
20240301539
2024-09-12

Ferritic Stainless Steel Used for Bipolar Plates of Fuel Cells, Controlling Method of Surface Roughness, Method of Forming Passivation Films, and Use

 #21
20240266572
2024-08-08

SOLID OXIDE FUEL CELL AND METHOD FOR PRODUCING SOLID OXIDE FUEL CELL

 #22
20240258548
2024-08-01

Enclosed fuel cell stack row

 #23
20240222653
2024-07-04

FUEL CELL BIPOLAR PLATE ALLOYS

 #24
20240204216
2024-06-20

SEPARATOR PLATE ASSEMBLY FOR FUEL CELL CAPABLE OF FORMING VARIABLE FLOW PATH PATTERN

 #25
20240204213
2024-06-20

STEEL SHEET HAVING EXCELLENT HYDROPHILICITY AND CONDUCTIVITY

 #26
20240194899
2024-06-13

STEEL SHEET HAVING EXCELLENT HYDROPHILICITY AND CONDUCTIVITY

 #27
20240191370
2024-06-13

Interconnect for Solid Oxide Cell (SOC)

 #28
20240088409
2024-03-14

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

 #29
20240082954
2024-03-14

BIPOLAR PLATE FOR A FUEL CELL AND PROCESS FOR WELDING A BIPOLAR PLATE

 #30
20240082916
2024-03-14

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

 #31
20240072266
2024-02-29

COMPONENT FOR SOLID OXIDE FUEL CELL

 #32
20240039010
2024-02-01

FUEL CELL AND MANUFACTURING METHOD OF FUEL CELL

 #33
20240030465
2024-01-25

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

 #34
20240006621
2024-01-04

STAINLESS STEEL SHEET FOR FUEL CELL SEPARATORS

 #35
20230420698
2023-12-28

AUSTENITIC STAINLESS STEEL FOR POLYMER FUEL CELL SEPARATOR WITH IMPROVED CONTACT RESISTANCE AND MANUFACTURING METHOD THEREOF

 #36
20230420697
2023-12-28

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

 #37
20230317978
2023-10-05

Gasket For Fuel Cell

 #38
20230307668
2023-09-28

FUEL CELL STACK ASSEMBLY INCLUDING HEAT SINK INSERTS

 #39
20230268519
2023-08-24

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

 #40
20230231150
2023-07-20

STAINLESS STEEL FOR FUEL CELL SEPARATOR

 #41
20230163323
2023-05-25

Metal member and manufacturing method thereof

 #42
20230155157
2023-05-18

Fuel cell column including stress mitigation structures

 #43
20230155143
2023-05-18

Fuel cell interconnect optimized for operation in hydrogen fuel

 #44
20230137731
2023-05-04

Carbon coated hydrogen fuel cell bipolar plates

 #45
20230132773
2023-05-04

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

 #46
20230120134
2023-04-20

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

 #47
20230088316
2023-03-23

Fuel cell bipolar plate alloys

 #48
20230044104
2023-02-09

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

 #49
20230043454
2023-02-09

STAINLESS STEEL HAVING EXCELLENT SURFACE ELECTRICAL CONDUCTIVITY FOR FUEL CELL SEPARATOR AND MANUFACTURING METHOD THEREFOR

 #50
20230032485
2023-02-02

STAINLESS STEEL FOR SEPARATOR OF POLYMER FUEL CELL HAVING EXCELLENT CORROSION RESISTANCE

 #51
20220393188
2022-12-08

METHOD FOR MANUFACTURING STAINLESS STEEL FOR POLYMER FUEL CELL SEPARATOR

 #52
20220376271
2022-11-24

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

 #53
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

 #54
20220344676
2022-10-27

Method of fabricating an interconnect for a fuel cell stack

 #55
20220267887
2022-08-25

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

 #56
20220255089
2022-08-11

METHOD OF PRODUCING SEPARATOR

 #57
20220209275
2022-06-30

Interconnects for solid oxide fuel cell comprising nano-sized oxide dispersion in ferritic stainless steel and manufacturing method thereof

 #58
20220161325
2022-05-26

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

 #59
20220140358
2022-05-05

Fuel cell separator and method of manufacturing fuel cell separator

 #60
20220085388
2022-03-17

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

 #61
20210305588
2021-09-30

Contact between interconnect and electrode

 #62
20210296659
2021-09-23

Metal member and manufacturing method thereof

 #63
20210273237
2021-09-02

Electrochemical device

 #64
20210269920
2021-09-02

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

 #65
20210254208
2021-08-19

Method of metallic component surface modification for electrochemical applications

 #66
20210234185
2021-07-29

Enclosed fuel cell stack row

 #67
20210226227
2021-07-22

Hybrid bipolar plate for fuel cell

 #68
20210194017
2021-06-24

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

 #69
20210175519
2021-06-10

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

 #70
20210159515
2021-05-27

Fuel cell bipolar plate alloys

 #71
20210119229
2021-04-22

METAL POROUS SHEET, FUEL CELL, AND WATER ELECTROLYSIS DEVICE

 #72
20210119226
2021-04-22

Electrochemical device, energy system and solid oxide fuel cell

 #73
20210115543
2021-04-22

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

 #74
20210075027
2021-03-11

Fuel cell interconnect with reduced voltage degradation and manufacturing method

 #75
20210036335
2021-02-04

Fuel cell bipolar plate including corrosion-resistant ferric oxide layer

 #76
20210013526
2021-01-14

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

 #77
20200365912
2020-11-19

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

 #78
20200350599
2020-11-05

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

 #79
20200340126
2020-10-29

Stainless steel sheet for fuel cell separators and production method therefor

 #80
20200283867
2020-09-10

Stainless steel sheet and method of manufacturing the same, separator for solid polymer fuel cell, solid polymer fuel cell, and solid polymer fuel cell battery

 #81
20200280086
2020-09-03

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

 #82
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

 #83
20200248332
2020-08-06

Production method for stainless steel sheet for fuel cell separators

 #84
20200227760
2020-07-16

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

 #85
20200216947
2020-07-09

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

 #86
20200212455
2020-07-02

Anticorrosive and conductive material

 #87
20200208275
2020-07-02

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

 #88
20200127302
2020-04-23

Electrically-conductive member and method of manufacturing the same

 #89
20200102642
2020-04-02

Method of metallic component surface modification for electrochemical applications

 #90
20200006787
2020-01-02

Fuel cell separator and fuel cell device

 #91
20190355997
2019-11-21

Method and device for producing fuel cell separator

 #92
20190348688
2019-11-14

Contact between interconnect and cell in solid oxide cell stacks

 #93
20190345591
2019-11-14

STAINLESS STEEL HAVING EXCELLENT CONTACT RESISTANCE FOR PEMFC SEPARATOR AND METHOD OF MANUFACTURING THE SAME

 #94
20190305332
2019-10-03

Fuel cell

 #95
20190305328
2019-10-03

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

 #96
20190296369
2019-09-26

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

 #97
20190267641
2019-08-29

Stainless steel substrate

 #98
20190214653
2019-07-11

Corrosion resistant current collector for high-temperature fuel cell

 #99
20190186040
2019-06-20

VERTICAL ELECTROLYTIC DEVICE

 #100
20190165383
2019-05-30

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

 #101
20190157702
2019-05-23

FUEL CELL SECONDARY INTERCONNECT

 #102
20190148759
2019-05-16

Fuel cell stack column including stress-relief components

 #103
20190144980
2019-05-16

Stainless steel

 #104
20190097249
2019-03-28

Structured anode for a solid oxide fuel cell

 #105
20190058201
2019-02-21

Separator for fuel cell and coating method thereof

 #106
20190058200
2019-02-21

Method for manufacturing and cleaning a stainless steel fuel cell bipolar plate

 #107
20190051913
2019-02-14

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

 #108
20190027763
2019-01-24

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

 #109
20190013525
2019-01-10

Stainless steel for polymer fuel cell separation plate having improved hydrophilicity and contact resistance and method for manufacturing same

 #110
20180375116
2018-12-27

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

 #111
20180366743
2018-12-20

Method of fabricating an interconnect for a fuel cell stack

 #112
20180358631
2018-12-13

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

 #113
20180355207
2018-12-13

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

 #114
20180323461
2018-11-08

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

 #115
20180323448
2018-11-08

Interconnector-electrochemical reaction unit cell composite body, electrochemical reaction cell stack, and method of manufacturing interconnector-electrochemical reaction unit cell composite body

 #116
20180323446
2018-11-08

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

 #117
20180301715
2018-10-18

Fuel cell unit and fuel cell array

 #118
20180287169
2018-10-04

Multilayer structure and method of forming the same

 #119
20180269496
2018-09-20

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

 #120
20180269495
2018-09-20

Method of producing a metallic interconnector for a fuel cell stack and a metallic interconnector produced by the method

 #121
20180248203
2018-08-30

SYSTEM AND METHOD FOR MANUFACTURING CHANNELS IN A BIPOLAR PLATE

 #122
20180248202
2018-08-30

Fuel cell interconnect with reduced voltage degradation and manufacturing method

 #123
20180226659
2018-08-09

FUEL CELL WITH THERMAL ENERGY STORAGE FOR FLEXIBILITY IN HYBRIDS

 #124
20180223408
2018-08-09

Separator production method

 #125
20180219201
2018-08-02

Stainless steel for fuel cell separator plate and manufacturing method therefor

 #126
20180198152
2018-07-12

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

 #127
20180112304
2018-04-26

METAL STRIP, BIPOLAR PLATE AND ASSOCIATED MANUFACTURING METHOD

 #128
20180062183
2018-03-01

SOFC interconnect barriers and methods of making same using masks

 #129
20180053948
2018-02-22

SEPARATOR FOR POLYMER ELECTROLYTE FUEL CELL AND METHOD FOR PRODUCING THE SAME

 #130
20180047998
2018-02-15

METAL STRIP OR SHEET HAVING A CHROMIUM-NITRIDE COATING, BIPOLAR PLATE AND ASSOCIATED MANUFACTURING METHOD

 #131
20180034069
2018-02-01

FERRITIC STAINLESS STEEL MATERIAL, SEPARATOR, POLYMER ELECTROLYTE FUEL CELL, AND METHOD FOR PRODUCING SEPARATOR

 #132
20170362724
2017-12-21

Elementary unit for reactor performing water electrolysis or co-electrolysis (SOEC) or fuel cell (SOFC) operating under pressure

 #133
20170342534
2017-11-30

Austenitic-based stainless steel for molten carbonate fuel cell

 #134
20170327953
2017-11-16

Method for producing metal-plated stainless material

 #135
20170317358
2017-11-02

Gas channel forming plate for fuel cell and fuel cell stack

 #136
20170309925
2017-10-26

Bipolar plate for electrochemical cells and method for the production thereof

 #137
20170301929
2017-10-19

FERRITIC STAINLESS STEEL MATERIAL, AND, SEPARATOR FOR SOLID POLYMER FUEL CELL AND SOLID POLYMER FUEL CELL WHICH USES THE SAME

 #138
20170298488
2017-10-19

FERRITIC STAINLESS STEEL MATERIAL, AND, SEPARATOR FOR SOLID POLYMER FUEL CELL AND SOLID POLYMER FUEL CELL WHICH USES THE SAME

 #139
20170279128
2017-09-28

BIPOLAR FUEL CELL PLATE

 #140
20170275728
2017-09-28

Steel for solid oxide fuel cells and manufacturing method thereof

 #141
20170271689
2017-09-21

Metal separator for fuel cell

 #142
20170222236
2017-08-03

Anode splitter plate and methods for making the same

 #143
20170214063
2017-07-27

Bipolar plate for an electrochemical reactor with a compact homogenization zone and a low pressure differential

 #144
20170187048
2017-06-29

SYSTEMS AND METHODS FOR PREVENTING CHROMIUM CONTAMINATION OF SOLID OXIDE FUEL CELLS

 #145
20170162879
2017-06-08

Fuel cell unit

 #146
20170110740
2017-04-20

Cooling plates for fuel cells

 #147
20170104233
2017-04-13

Fuel cell stack column including stress-relief components

 #148
20170062843
2017-03-02

Stainless steel for fuel cell separators

 #149
20170054158
2017-02-23

METHOD FOR PREPARING METAL BIPOLAR PLATE OF FUEL CELL AND METAL BIPOLAR PLATE PREPARED BY THE SAME

 #150
20170054157
2017-02-23

Pre-formed powder delivery to powder press machine

 #151
20170054156
2017-02-23

Gas channel forming plate for fuel cell and fuel cell stack

 #152
20170033372
2017-02-02

Stainless-steel foil for separator of polymer electrolyte fuel cell

 #153
20170008058
2017-01-12

Method for forming metal plate and apparatus for forming metal plate

 #154
20160372758
2016-12-22

Electrochemical reaction unit and fuel cell stack

 #155
20160351921
2016-12-01

Metallic plate with at least one measuring structure and method of producing a metallic plate with at least one measuring structure

 #156
20160315333
2016-10-27

Bipolar plates for use in conduction-cooled electrochemical cells

 #157
20160305011
2016-10-20

Method of metallic component surface modification for electrochemical applications

 #158
20160293974
2016-10-06

Separator for fuel cell and fuel cell stack

 #159
20160240866
2016-08-18

Stainless steel foil for separators of polymer electrolyte fuel cells

 #160
20160240865
2016-08-18

Corrosion resistant metal bipolar plate for a PEMFC including a radical scavenger

 #161
20160233525
2016-08-11

Multilayer coating for corrosion resistant metal bipolar plate for a PEMFC

 #162
20160233524
2016-08-11

Interconnect

 #163
20160181627
2016-06-23

SOFC interconnect barriers and methods of making same

 #164
20160160329
2016-06-09

Stainless steel for polymer fuel cell separator and method for preparing same

 #165
20160056478
2016-02-25

Die clearance control for thin sheet stainless steel BPP forming

 #166
20160043415
2016-02-11

Fuel cell interconnect

 #167
20160010235
2016-01-14

Fuel cell separator and method for manufacturing the same

 #168
20160002798
2016-01-07

Composite flow plate for electrolytic cell

 #169
20150303490
2015-10-22

Method of manufacturing a fuel cell stack having an electrically conductive interconnect

 #170
20150295252
2015-10-15

Metallic separator for fuel cells and method of manufacturing the metallic separator

 #171
20150270558
2015-09-24

Cathode contact layer design for preventing chromium contamination of solid oxide fuel cells

 #172
20150270557
2015-09-24

Systems and methods for preventing chromium contamination of solid oxide fuel cells

 #173
20150270555
2015-09-24

Formed plate assembly for PEM fuel cell

 #174
20150263357
2015-09-17

Fuel cell separator and production method for fuel cell separator

 #175
20150236357
2015-08-20

Stainless separator for fuel cell and method of manufacturing the same

 #176
20150236356
2015-08-20

Stainless separator for fuel cell and method of manufacturing the same

 #177
20150236319
2015-08-20

Stainless separator for fuel cell and method of manufacturing the same

 #178
20150194682
2015-07-09

Duplex coating for SOFC interconnect

 #179
20150125777
2015-05-07

SEPARATOR FOR FUEL CELLS, FUEL CELL, FUEL CELL STACK, AND METHOD OF MANUFACTURING SEPARATOR FOR FUEL CELLS

 #180
20150079498
2015-03-19

Strip product forming a surface coating of perovskite or spinel for electrical contacts

 #181
20150056537
2015-02-26

Fuel cell

 #182
20150004516
2015-01-01

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

 #183
20140377121
2014-12-25

Iron coated chromium powder and SOFC IC made therefrom

 #184
20140370415
2014-12-18

Stainless separator for fuel cell and method of manufacturing the same

 #185
20140338796
2014-11-20

Stainless steel having superior surface quality and moldability for fuel cell divider sheet, and method for manufacturing same

 #186
20140272668
2014-09-18

Stainless steel for fuel cell separators

 #187
20140227631
2014-08-14

METHOD FOR MANUFACTURING CORROSION RESISTANT AND CONDUCTIVE NANO CARBON COATING LAYER AND FUEL CELL BIPOLAR PLATE THEREBY USING STAINLESS STEEL SUBSTRATE

 #188
20140220473
2014-08-07

Fuel cell assembly

 #189
20140219855
2014-08-07

Heat-resistant iron-chromium-aluminum alloy with low chromium vaporization rate and elevated thermal stability

 #190
20140212783
2014-07-31

Fuel cell stack with thin endplate with integrated gas distribution tubes

 #191
20140199608
2014-07-17

Fuel cell including bipolar plates having welds not superimposed with welds of adjacent bipolar plates

 #192
20140193668
2014-07-10

STAINLESS STEEL FOR FUEL CELL SEPARATOR

 #193
20140154129
2014-06-05

STAINLESS STEEL FOR FUEL CELL SEPARATOR

 #194
20140147692
2014-05-29

Molded part

 #195
20140099562
2014-04-10

Bipolar plates for use in conduction-cooled electrochemical cells

 #196
20140093813
2014-04-03

Method and apparatus for manufacturing a fuel cell electrode

 #197
20140038064
2014-02-06

STEEL FOR SOLID OXIDE FUEL CELLS HAVING EXCELLENT OXIDATION RESISTANCE, AND MEMBER FOR SOLID OXIDE FUEL CELLS USING SAME

 #198
20140023957
2014-01-23

Layer structure and use thereof to form a ceramic layer structure between an interconnect and a cathode of a high-temperature fuel cell

 #199
20130330656
2013-12-12

Conducting plates for fuel cell elements

 #200
20130316262
2013-11-28

Ferritic stainless steel excellent in corrosion resistance and conductivity and method for manufacturing the same, separator of proton-exchange membrane fuel cell and proton-exchange membrane fuel cell

 #201
20130309125
2013-11-21

OXIDATION RESISTANT FERRITIC STAINLESS STEELS

 #202
20130302718
2013-11-14

Method for producing stainless steel for fuel cell separator, stainless steel for fuel cell separator, fuel cell separator, and fuel cell

 #203
20130280631
2013-10-24

Current collector plates of bulk-solidifying amorphous alloys

 #204
20130266892
2013-10-10

Method for reducing formation of electrically resistive layer on ferritic stainless steels

 #205
20130240091
2013-09-19

Articles comprising ferritic stainless steels

 #206
20130143141
2013-06-06

Oxidation resistant ferritic stainless steel including copper-containing spinel-structured oxide, method of manufacturing the steel, and fuel cell interconnect using the steel

 #207
20130130154
2013-05-23

Fuel cell interconnect heat treatment method

 #208
20130130152
2013-05-23

Fuel cell interconnects and methods of fabrication

 #209
20130108945
2013-05-02

STAINLESS STEEL FOR CONDUCTIVE MEMBERS WITH LOW CONTACT ELECTRIC RESISTANCE AND METHOD FOR PRODUCING THE SAME

 #210
20130075270
2013-03-28

METHOD FOR COATING METALLIC INTERCONNECT OF SOLID FUEL CELL

 #211
20130040220
2013-02-14

OXIDATION-RESISTANT FERRITIC STAINLESS STEEL, METHOD OF MANUFACTURING THE SAME, AND FUEL CELL INTERCONNECTOR USING THE FERRITIC STAINLESS STEEL

 #212
20120325673
2012-12-27

Electrochemical nitridation of metal surfaces

 #213
20120308917
2012-12-06

Surface alloying of stainless steel

 #214
20120288782
2012-11-15

Stable ultralyophobic coating for PEMFC bipolar plate water management

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2012-11-01

Stainless steel for fuel cell having good corrosion resistance and method for producing the same

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2012-10-04

Nanoparticle surface treatment

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2012-09-13

Bipolar plate for fuel cell and method for producing the same

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2012-09-13

METALLIC BIPOLAR PLATE FOR FUEL CELL AND METHOD FOR FORMING SURFACE LAYER THEREOF

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2012-08-09

FUEL CELL SEPARATOR MATERIAL, AND FUEL CELL STACK USING THE SAME

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2012-07-12

Steel for solid oxide fuel cell having excellent oxidation resistance

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20120171591
2012-07-05

Current collector plates of bulk-solidifying amorphous alloys

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2012-06-14

Metal separator plate for fuel cell having coating film formed on surface and method for producing same

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2012-05-17

Stainless steel separator for fuel cell having M/MNand MONlayer and method for manufacturing the same

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2012-04-12

Fuel cell and fuel cell stack

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2012-03-15

Method of treatment for imparting conductivity to surface of separator-use base member of solid polymer type fuel cell

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2012-02-09

Solid polymer type fuel cell separator and method of production of same

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2012-02-02

Fuel cell

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2012-01-12

FUEL CELL SEPARATOR MATERIAL, FUEL CELL SEPARATOR USING SAME, FUEL CELL STACK, AND METHOD FOR PRODUCING FUEL CELL SEPARATOR MATERIAL

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2011-12-22

Metal fluid distribution plate with an adhesion promoting layer and polymeric layer

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2011-12-01

Stainless steel for polymer fuel cell separator and method for preparing same

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2011-10-27

Formed plate assembly for PEM fuel cell

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2011-10-13

Stainless steel sheet for a separator for a solid polymer fuel cell and a solid polymer fuel cell employing the separator

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2011-09-22

Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells

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2011-08-25

Solid oxide fuel cell having rigidized support including nickel-based alloy

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2011-07-14

Reversible superhydrophilic-superhydrophobic coating for fuel cell bipolar plates and method of making the same

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2011-06-30

Stainless steel material for a separator of a solid polymer fuel cell and a solid polymer fuel cell using the separator

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2011-06-30

CONDUCTIVE COATING FOR SOLID OXIDE FUEL CELLS

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2011-06-16

Shaped part

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2011-06-16

Method of chemical treatment of fuel cell plate surface to modify wettability of flow field channels

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2011-06-09

Current collector plates of bulk-solidifying amorphous alloys

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2011-06-02

Interconnect for a fuel cell, a method for manufacturing an interconnect for a fuel cell

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2011-05-26

Direct-methanol fuel cell

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2011-05-26

Arrangement for interconnecting electrochemical cells, a fuel cell assembly and method of manufacturing a fuel cell device

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2011-05-12

Coating body

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20110104589
2011-05-05

Hybrid electrically conductive fluid distribution separator plate assembly for fuel cells

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2011-04-07

METHOD FOR THE PRODUCTION OF AN ELECTROCHEMICAL CELL

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2011-03-17

Stainless steel separator for fuel cell having M/MNand MONlayer and method for manufacturing the same

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2011-02-24

FUEL CELL

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2011-02-10

METAL SEPARATOR FOR FUEL CELL AND ITS PRODUCTION METHOD

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2011-02-10

Stainless steel, titanium, or titanium alloy solid polymer fuel cell separator and its method of production and method of evaluation of warp and twist of separator

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2011-02-03

METHOD OF PROCESSING METALLIC MATERIAL FOR A CONDUCTIVE MEMBER CELL AND A METHOD OF ADJUSTING SURFACE ROUGHNESS OF THE METALLIC MATERIAL

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2011-01-13

Low-cost manganese-stabilized austenitic stainless steel alloys, bipolar plates comprising the alloys, and fuel cell systems comprising the bipolar plates

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2010-12-23

STRUCTURES HAVING ONE OR MORE SUPER-HYDROPHOBIC SURFACES AND METHODS OF FORMING SAME

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2010-12-16

Electrical contact element for a fuel cell having an ultra-thin conductive layer coating

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2010-12-09

Method of manufacturing fuel cell separator, fuel cell separator and fuel cell, including gold plating

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2010-12-09

Bipolar Plate for a Fuel Cell with a Polymer Membrane

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2010-12-02

SOLID OXIDE FUEL CELL

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2010-11-18

Low contact resistance coated stainless steel bipolar plates for fuel cells

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2010-11-11

Non-noble metal inexpensive conductive coatings for fuel cell bipolar plates

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Metal separator plate for a fuel cell having a coating layer comprising carbon particles dispersed in a binder resin, and a production method therefor

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2010-09-30

FUEL CELL

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2010-09-23

PRODUCTION METHOD FOR FUEL CELL SEPARATOR

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2010-09-16

Separator for use in fuel cell and manufacturing method therefor

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2010-09-16

Fuel cell stack including non-fuel cell cassette

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2010-08-12

CORROSION RESISTANT FILM FOR FUEL CELL SEPARATOR AND FUEL CELL SEPARATOR

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2010-08-05

CONDUCTING PLATES FOR FUEL CELL ELEMENTS

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2010-08-05

Electrochemical device including a binding layer having a spinel-type crystal structure

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2010-08-05

Method of surface treatment of metal base material

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2010-07-29

Stainless steel member for a fuel cell

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2010-07-15

Fuel cell having a stacked electrolyte electrode assembly

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2010-07-15

Approach for improved stability and performance of SOFC metallic interconnects

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2010-07-15

Bipolar plate for a fuel cell and fuel cell stack

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2010-06-17

METALLIC SEPARATOR FOR FUEL CELL

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2010-06-10

Method of fabricating a chromium nitride coated separator

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2010-06-03

Method for improving surface properties of the stainless steels for bipolar plate of polymer electrolyte membrane fuel cell

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2010-05-27

Stainless steel separator for fuel cell and the manufacturing method thereof

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2010-05-13

Metal separator for fuel cell and manufacturing method thereof

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2010-05-13

Method of producing a multilayer barrier structure for a solid oxide fuel cell

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2010-04-29

Separator for fuel cell, method for producing separator, and solid oxide fuel cell

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2010-04-22

Ferritic Chromium Steel

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2010-04-22

Fuel cell

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2010-04-08

Carrier device for an electrochemical functional unit, fuel cell module and method for the production of a carrier device

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2010-03-18

Method of sealing a bipolar plate supported solid oxide fuel cell with a sealed anode compartment

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FUEL CELL FLOW FIELD HAVING METAL BIPOLAR PLATES

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2010-03-04

Barrier coatings for interconnects; related devices, and methods of forming

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2010-02-18

Fuel cell flow field having strong, chemically stable metal bipolar plates

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2010-02-11

Alloy film for a metal separator for a fuel cell, a manufacturing method thereof and a target material for sputtering, as well as a metal separator, and a fuel cell

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2010-02-11

Metal component for fuel cell and method of manufacturing the same, austenitic stainless steel for polymer electrolyte fuel cell and metal component for fuel cell using the same, polymer electrolyte fuel cell material and method of manufacturing the same, corrosion-resistant conductive component and method of manufacturing the same, and fuel cell

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2010-02-04

FLOW PATH STRUCTURE, PRODUCTION METHOD THEREOF AND FUEL CELL SYSTEM

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2010-01-28

Transition metal nitride, separator for fuel cells, fuel cell stack, fuel cell vehicle, method of manufacturing transition metal nitride, and method of manufacturing separator for fuel cells

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2010-01-21

METALLIC BIPOLAR PLATE FOR FUEL CELL AND METHOD FOR FORMING SURFACE LAYER THEREOF

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2009-12-31

FUEL CELL SEPARATOR AND METHOD FOR MANUFACTURING SAME

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2009-12-24

FUEL CELL INTERCONNECT STRUCTURES, AND RELATED DEVICES AND PROCESSES

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2009-12-03

Method of manufacturing fuel cell separator, and fuel cell separator

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2009-12-03

Fuel cell separator and method for manufacturing the same

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2009-12-03

HEAT-RESISTANT ALLOY MEMBER, ALLOY MEMBER FOR FUEL CELL, COLLECTOR MEMBER FOR FUEL CELL, CELL STACK, AND FUEL CELL APPARATUS

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2009-12-03

SOFC Stack

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2009-12-03

BIPOLAR PLATE FOR FUEL CELL AND METHOD FOR MANUFACTURING SAME

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2009-11-19

Ferritic Alloy Compositions

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2009-11-05

POLAR PLATE, PARTICULARLY END PLATE OR BIPOLAR PLATE FOR A FUEL CELL