ClassID:

213383

H01M8/0213 - CPC Classification

Classification description:

Fuel cells; Manufacture thereof; Details; Collectors; Separators, e.g. bipolar separators; Interconnectors; Non-porous and characterised by the material Gas-impermeable carbon-containing materials

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
20260084349
2026-03-26

BIPOLAR PLATE PRODUCTION METHOD, BIPOLAR PLATE AND ELECTROMECHANICAL CELL

#3
20260031368
2026-01-29

BIPOLAR PLATE WITH AN INNER COATING AND AN OUTER COATING

#4
20250343250
2025-11-06

METALLIC BIPOLAR PLATE FOR AN ELECTROCHEMICAL SYSTEM

#5
20250273698
2025-08-28

FLOW FIELD PLATE FOR A FUEL CELL

#6
20250226426
2025-07-10

SEPARATOR

#7
20250219118
2025-07-03

ELECTROCHEMICAL CELL INCLUDING GRAPHYNE-BASED MATERIAL

#8
20250219108
2025-07-03

FUEL CELL COMPONENTS INCLUDING GRAPHYNE

#9
20250219107
2025-07-03

FUEL CELL INCLUDING GRAPHYNE-BASED MATERIAL

#10
20250183334
2025-06-05

METHOD FOR MANUFACTURING FUEL CELL SEPARATOR WITH INTEGRATED ELASTOMER SEAL

#11
20250079475
2025-03-06

SEPARATOR OF ELECTROCHEMICAL CELL STACK

#12
20250079474
2025-03-06

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

#13
20240421327
2024-12-19

COMPOSITE PLATE FOR A FUEL CELL

#14
20240413356
2024-12-12

AN ELECTROCHEMICAL CELL WITH A CONNECTIVE NANOSTRUCTURE

#15
20240405229
2024-12-05

FUEL CELL SEPARATOR

#16
20240379971
2024-11-14

SEPARATOR FOR FUEL CELL AND METHOD FOR MANUFACTURING SAME

#17
20240376590
2024-11-14

METHOD FOR DEPOSITING CARBON ON A SUBSTRATE

#18
20240372114
2024-11-07

SEPARATOR AND METHOD FOR PRODUCING SAME

#19
20240352571
2024-10-24

PART COATED WITH A CARBON-BASED LAYER

#20
20240347740
2024-10-17

MULTILAYER SEPARATOR AND METHOD FOR PRODUCING SAME

#21
20240332585
2024-10-03

Systems and Methods for Low-Cost Redox Flow Batteries

#22
20240234752
2024-07-11

BIPOLAR PLATE FOR FUEL CELL

#23
20240222655
2024-07-04

FLOW FIELD PLATE FOR A FUEL CELL OR A REDOX FLOW BATTERY, HAVING A HYDROPHOBIC SURFACE REGION, AND METHOD FOR PRODUCING SAID FLOW FIELD PLATE

#24
20240186539
2024-06-06

INDIVIDUAL CELL ASSEMBLY FOR A FUEL CELL STACK

#25
20240136545
2024-04-25

Bipolar plate for fuel cell

#26
20240120509
2024-04-11

BIPOLAR PLATE FOR A FUEL CELL STACK

#27
20240120507
2024-04-11

Process for producing a lightweight bipolar plate for an electrochemical device

#28
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

#29
20240083101
2024-03-14

GRAPHITE MATERIALS AND DEVICES WITH SURFACE MICRO-TEXTURING

#30
20240079606
2024-03-07

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

#31
20240035177
2024-02-01

Carbon coated electrodes

#32
20240017449
2024-01-18

METHOD OF PRODUCTION FOR COMPONENTS OF A FUEL CELL STACK

#33
20240006623
2024-01-04

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

#34
20230395821
2023-12-07

FUEL CELL SEPARATOR AND METHOD FOR MANUFACTURING SAME

#35
20230282861
2023-09-07

REDOX FLOW BATTERY SYSTEMS AND METHODS OF MAKING AND USING

#36
20230197977
2023-06-22

Separator plate for a fuel cell, precursor therefore and its method of production

#37
20230178758
2023-06-08

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

#38
20230170496
2023-06-01

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

#39
20230143030
2023-05-11

BIPOLAR PLATE FOR FUEL CELLS AND THE METHOD OF FORMING THE SAME

#40
20230137731
2023-05-04

Carbon coated hydrogen fuel cell bipolar plates

#41
20230094636
2023-03-30

Carbon nanotubes reinforced bipolar plate

#42
20230075749
2023-03-09

ZINC BASED RECHARGEABLE REDOX STATIC ENERGY STORAGE DEVICE

#43
20230016898
2023-01-19

SEPARATOR LAYER FOR FLOW BATTERY

#44
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

#45
20220376273
2022-11-24

Fuel cell bipolar flow field plate and fuel cell stack

#46
20220352529
2022-11-03

FUEL CELL PLATE, BIPOLAR PLATE AND FUEL CELL DEVICE

#47
20220328849
2022-10-13

Method for producing separator for fuel cells

#48
20220293979
2022-09-15

Fuel cell system

#49
20220293969
2022-09-15

Method of producing separator plates

#50
20220271301
2022-08-25

Method of continuously producing bipolar separator plates from plastic filled with electrically conductive particles

#51
20220255089
2022-08-11

METHOD OF PRODUCING SEPARATOR

#52
20220238904
2022-07-28

REDOX FLOW BATTERY

#53
20220166033
2022-05-26

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

#54
20220140358
2022-05-05

Fuel cell separator and method of manufacturing fuel cell separator

#55
20220140357
2022-05-05

Fuel cell separator

#56
20220109163
2022-04-07

Fuel cell

#57
20220069318
2022-03-03

Method for Producing Separator Plates for a Fuel Cell

#58
20220037677
2022-02-03

Compositions for bipolar plates and processes for manufacturing said compositions

#59
20220029178
2022-01-27

POWER GENERATION SYSTEM

#60
20220029177
2022-01-27

POWER GENERATION SYSTEM

#61
20220017737
2022-01-20

Compositions with increased electrical conductivity

#62
20210399314
2021-12-23

Method for producing bipolar plates for fuel cells

#63
20210226227
2021-07-22

Hybrid bipolar plate for fuel cell

#64
20210184229
2021-06-17

METAL MATERIAL AND METHOD FOR PRODUCING THE SAME

#65
20210066729
2021-03-04

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

#66
20210032740
2021-02-04

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

#67
20210020962
2021-01-21

Bipolar plate for fuel cell

#68
20210005906
2021-01-07

Low-cost, high-performance composite bipolar plate

#69
20200335802
2020-10-22

Aluminum separator for fuel cell and manufacturing method thereof

#70
20200280086
2020-09-03

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

#71
20200266457
2020-08-20

MULTIPOINT ELECTROLYTE FLOW FIELD EMBODIMENT FOR VANADIUM REDOX FLOW BATTERY

#72
20200243874
2020-07-30

Fuel cell plate, corresponding cell and stack

#73
20200168916
2020-05-28

FUEL CELL SEPARATOR CONDUCTIVE SHEET AND FUEL CELL SEPARATOR

#74
20200161674
2020-05-21

Fuel cell electrolyte reservoir

#75
20200161668
2020-05-21

Fuel cell spacer and electrolyte reservoir

#76
20200119371
2020-04-16

Hybrid bipolar plate for fuel cell

#77
20200083544
2020-03-12

Production method and production apparatus for joint separator

#78
20200014050
2020-01-09

Method of production of channel member for fuel cell

#79
20200014049
2020-01-09

Method of production of channel member for fuel cell

#80
20190393539
2019-12-26

Fuel cell module

#81
20190393538
2019-12-26

Fuel cell module and fuel cell system

#82
20190393537
2019-12-26

Fuel cell system and control method thereof

#83
20190372131
2019-12-05

MANUFACTURING IMPERVIOUS BIPOLAR MATERIALS FROM POROUS GRAPHITE

#84
20190341630
2019-11-07

SEPARATOR FOR FUEL CELLS AND METHOD FOR PRODUCING SAME

#85
20190341628
2019-11-07

Fuel cell manufacturing method and processing device

#86
20190319291
2019-10-17

Method of making components for an electrochemical cell and an electrochemical cell and cell stack

#87
20190264321
2019-08-29

Fuel cell separator and coating method for fuel cell separator

#88
20190263048
2019-08-29

Graphite materials and devices with surface micro-texturing

#89
20190260037
2019-08-22

Method for producing a separator plate for a fuel cell and a method for producing a fuel cell stack with such separator

#90
20190245218
2019-08-08

Resin composition for dense fuel cell separators

#91
20190237773
2019-08-01

SEPARATOR FOR FUEL CELL

#92
20190229347
2019-07-25

Bipolar plate having a variable width of the reaction gas channels in the inlet region of the active region, fuel-cell stack and fuel-cell system having bipolar plates of this type, as well as a vehicle

#93
20190190036
2019-06-20

Method for producing fuel cell separator, and separator material

#94
20190190035
2019-06-20

Fuel cell separator

#95
20190173100
2019-06-06

METHOD FOR MANUFACTURING SEPARATOR FOR FUEL CELL

#96
20190148741
2019-05-16

CORROSION PROTECTION COATING

#97
20190067709
2019-02-28

Producing method for fuel cell separator

#98
20190058201
2019-02-21

Separator for fuel cell and coating method thereof

#99
20190044157
2019-02-07

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

#100
20190027763
2019-01-24

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

#101
20180362727
2018-12-20

Conductive fluoropolymer compositions

#102
20180358630
2018-12-13

Bipolar plate for fuel cell having controlled structure of carbon materials and method of manufacturing the same

#103
20180323461
2018-11-08

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

#104
20180323449
2018-11-08

Bipolar separator for a fuel cell

#105
20180269496
2018-09-20

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

#106
20180254496
2018-09-06

Low-cost, high-performance composite bipolar plate

#107
20180254494
2018-09-06

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

#108
20180205093
2018-07-19

METHOD FOR MANUFACTURING FUEL CELL SEPARATOR

#109
20180205067
2018-07-19

Additive manufactured electrode for flow battery

#110
20180198137
2018-07-12

Preparation method for bipolar plate for redox flow battery

#111
20180183074
2018-06-28

Fuel cell stack

#112
20180159164
2018-06-07

Polar plate for a fuel cell and fuel cell stack

#113
20180145346
2018-05-24

Separating plate, method for manufacturing same, and fuel cell stack comprising same

#114
20180137991
2018-05-17

ELECTROCHEMICAL ENERGY STORAGE SYSTEMS AND METHODS

#115
20180131015
2018-05-10

Low Temperature Atmospheric Pressure Atomic Layer Deposition (ALD) of Graphene on Stainless Steel Substrates as BPP Coating

#116
20180131014
2018-05-10

Composite Material Separation Plate for Fuel Cell and Method for Manufacturing Same

#117
20180112306
2018-04-26

Fuel cell separator and coating method of seperator for fuel cell separator

#118
20180097243
2018-04-05

SEPARATOR FOR FUEL CELL

#119
20170373332
2017-12-28

Hydrogen fuel cell stack and method for upgrading a hydrogen fuel cell stack

#120
20170331137
2017-11-16

Method of production of channel member for fuel cell

#121
20170298200
2017-10-19

Thermoplastic prepreg intermediate material for fuel cell separation plate and method for manufacturing thermoplastic prepreg for fuel cell separation plate by using same

#122
20170288243
2017-10-05

High performance redox flow battery stack

#123
20170279130
2017-09-28

SEPARATOR LAYER FOR FLOW BATTERY

#124
20170229715
2017-08-10

Method of Fabricating Bipolar Pate of Flow Cell

#125
20170214063
2017-07-27

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

#126
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

#127
20170170490
2017-06-15

FUEL CELL COMPONENT INCLUDING FLAKE GRAPHITE

#128
20170170486
2017-06-15

Fuel cells using vertically free standing graphene and carbon nanosheets

#129
20170133692
2017-05-11

Method for producing bipolar plates

#130
20170047595
2017-02-16

BIPOLAR PLATE FOR FUEL CELL AND FUEL CELL

#131
20170040621
2017-02-09

Method for modifying surface of metal bipolar plate and bipolar plate for fuel cell

#132
20170012298
2017-01-12

Molding process for making fuel cell components

#133
20160365585
2016-12-15

Low Temperature Atmospheric Pressure Atomic Layer Deposition (ALD) of Graphene on Stainless Steel Substrates as BPP Coating

#134
20160329574
2016-11-10

Fuel cell flow plate

#135
20160301087
2016-10-13

Fuel cell separator and manufacturing method of fuel cell separator

#136
20160293974
2016-10-06

Separator for fuel cell and fuel cell stack

#137
20160233523
2016-08-11

FUEL CELL SEPARATOR, FUEL CELL, AND MANUFACTURING METHOD OF FUEL CELL SEPARATOR

#138
20160164111
2016-06-09

Fuel cell assembly

#139
20160156044
2016-06-02

FUEL CELL SEPARATOR

#140
20160141634
2016-05-19

SEPARATOR FOR FUEL CELL

#141
20160087287
2016-03-24

Manufacturing method of separator for fuel cell

#142
20160064746
2016-03-03

Carbon member, carbon member manufacturing method, redox flow battery and fuel cell

#143
20160064745
2016-03-03

Method For Producing Aqueous Electroconductive Paste for fuel Cell Separator

#144
20160052787
2016-02-25

Carbon plate and composite carbon plate

#145
20150340713
2015-11-26

Fuel cell separator

#146
20150325874
2015-11-12

Redox flow battery system and method of controlling it

#147
20150325863
2015-11-12

MATERIAL FOR FUEL CELL SEPARATORS AND METHOD FOR PRODUCING SAME

#148
20150288005
2015-10-08

Extruded carbon fuel cell components

#149
20150270555
2015-09-24

Formed plate assembly for PEM fuel cell

#150
20150180056
2015-06-25

Current collector component for a fuel cell

#151
20150171434
2015-06-18

Fuel cell separator

#152
20150140472
2015-05-21

Composite separator for polymer electrolyte membrane fuel cell and method for manufacturing the same

#153
20150004516
2015-01-01

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

#154
20140356764
2014-12-04

Amorphous carbon film, process for forming amorphous carbon film, electrically conductive member and fuel cell bipolar plate having amorphous carbon film

#155
20140338825
2014-11-20

Method of manufacturing multiple fuel cell separator plate assemblies

#156
20140291587
2014-10-02

N-doped carbon materials

#157
20140255811
2014-09-11

Molded coolant plate assembly with integral reactant flow fields and thermal dam

#158
20140255619
2014-09-11

METHOD FOR PRODUCING A FUEL CELL SEPARATOR

#159
20140234748
2014-08-21

Metallic bipolar plate for a proton-exchange membrane fuel cell

#160
20140162001
2014-06-12

Carbon nanomaterial

#161
20140113217
2014-04-24

Selectively coated bipolar plates for water management and freeze start in PEM fuel cells

#162
20140106236
2014-04-17

Polymer electrolyte and lithium secondary battery including the same

#163
20140087287
2014-03-27

Method for manufacturing fuel cell separator

#164
20140051012
2014-02-20

Method for modifying surface of metal bipolar plate and bipolar plate for fuel cell

#165
20130344420
2013-12-26

Removal of non-conductive hydrophilic coatings from lands of fuel cell bipolar plates

#166
20130330638
2013-12-12

COATED SUBSTRATE AND PRODUCT INCLUDING THE SAME AND METHODS OF MAKING AND USING THE SAME

#167
20130196252
2013-08-01

Separator for fuel cell and fuel cell comprising same

#168
20130157166
2013-06-20

Bipolar plate for fuel cell and fuel cell

#169
20130130153
2013-05-23

Titanium fuel cell separator

#170
20130082421
2013-04-04

Process for manufacturing elementary electrochemical cells for energy- or hydrogen-producing electrochemical systems, in particular of SOFC and HTE type

#171
20130065157
2013-03-14

End plate for fuel cell including sandwich insert

#172
20130065151
2013-03-14

FUEL CELL AND ELECTRODE FOR FUEL CELL, AND ELECTRONIC DEVICE

#173
20130052565
2013-02-28

Applying a seal to a fuel cell component

#174
20130037760
2013-02-14

BIPOLAR PLATE FOR REDOX FLOW BATTERY

#175
20130032278
2013-02-07

GRAPHITE-CONTAINING MOLDED BODY AND METHOD FOR THE PRODUCTION THEREOF

#176
20120326672
2012-12-27

Reversible polarity operation and switching method for ZnBr flow battery when connected to common DC bus

#177
20120301816
2012-11-29

METHOD OF PREPARING CARBON THIN FILM, AND ELECTRONIC DEVICE AND ELECTROCHEMICAL DEVICES EACH INCLUDING THE CARBON THIN FILM

#178
20120295178
2012-11-22

Flow field plate for reduced pressure drop in coolant

#179
20120288784
2012-11-15

FUEL CELL PLATE WITH RECYCLED MATERIAL

#180
20120288782
2012-11-15

Stable ultralyophobic coating for PEMFC bipolar plate water management

#181
20120264037
2012-10-18

COMPOSITE BIPOLAR PLATE

#182
20120231372
2012-09-13

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

#183
20120219881
2012-08-30

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

#184
20120164551
2012-06-28

Decreasing Electrolyte Loss in PEM Fuel Cell

#185
20120088185
2012-04-12

Titanium-based material, method of manufacturing titanium-based material, and fuel cell separator

#186
20120077111
2012-03-29

Fuel cell separator

#187
20120077095
2012-03-29

Electrochemical energy storage systems and methods

#188
20120061126
2012-03-15

Paste composition and printed circuit board

#189
20120034498
2012-02-09

FUEL CELL, PLATE HAVING THROUGH-PLANE CONDUCTIVITY, AND MANUFACTURING METHOD THEREOF

#190
20120034372
2012-02-09

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

#191
20120025420
2012-02-02

Sheet press molding method and method of manufacturing fuel cell separator

#192
20120021340
2012-01-26

FABRICATION METHOD FOR ENHANCING THE ELECTRICAL CONDUCTIVITY OF BIPOLAR PLATES

#193
20120018914
2012-01-26

SHEET PRESS MOLDING METHOD AND METHOD OF PRODUCING FUEL CELL SEPARATOR

#194
20120009500
2012-01-12

Selectively sealing fuel cell porous plate

#195
20120003568
2012-01-05

Apparatus and methods for connecting fuel cells to an external circuit

#196
20110315934
2011-12-29

Method for fabrication of functionalized graphene reinforced composite conducting plate

#197
20110305912
2011-12-15

Coating apparatus and method

#198
20110294029
2011-12-01

Hydrophilic coating for fuel cell bipolar plate and methods of making the same

#199
20110287336
2011-11-24

Electrical conductive member and polymer electrolyte fuel cell using the same

#200
20110281203
2011-11-17

Method for manufacturing composite separator for fuel cell and composite separator manufactured by the same

#201
20110281193
2011-11-17

FUEL CELL FLUID DISTRIBUTION SYSTEM

#202
20110281192
2011-11-17

Method for producing bipolar plates

#203
20110262826
2011-10-27

Formed plate assembly for PEM fuel cell

#204
20110229800
2011-09-22

Metal separator for fuel cell and method of manufacturing the same

#205
20110229792
2011-09-22

Selectively coated bipolar plates for water management and freeze start in PEM fuel cells

#206
20110212381
2011-09-01

Fuel cell

#207
20110195336
2011-08-11

Composite membrane, fuel cell and method of making composite membrane

#208
20110180762
2011-07-28

Electrically conducting curable resin composition, cured product thereof and method for producing the same

#209
20110177419
2011-07-21

Fuel cell separator plate

#210
20110165495
2011-07-07

Apparatus and methods for connecting fuel cells to an external circuit

#211
20110159397
2011-06-30

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

#212
20110143221
2011-06-16

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

#213
20110143022
2011-06-16

Highly conductive composites for fuel cell flow field plates and bipolar plates

#214
20110135812
2011-06-09

METAL SEPARATOR FOR FUEL CELL AND METHOD FOR TREATING SURFACE OF THE SAME

#215
20110129737
2011-06-02

Composite separator for polymer electrolyte membrane fuel cell and method for manufacturing the same

#216
20110100841
2011-05-05

Corrosion testing of fuel-cell separator plate materials

#217
20110070528
2011-03-24

Carbon based bipolar plate coatings for effective water management

#218
20110053052
2011-03-03

FUEL CELL COMPOSITE FLOW FIELD ELEMENT AND METHOD OF FORMING THE SAME

#219
20110045377
2011-02-24

BIPOLAR PLATE FOR FUEL CELL

#220
20110039188
2011-02-17

Fuel cell

#221
20110032537
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

#222
20110027695
2011-02-03

Resin composition for fuel cell separator, process for producing same, and fuel cell separator

#223
20110020733
2011-01-27

FUEL CELL SEPARATOR AND METHOD OF PRODUCING THE SAME

#224
20110014548
2011-01-20

Conductive and hydrophilic surface modification of fuel cell bipolar plate

#225
20110003226
2011-01-06

FUEL CELL APPARATUS AND METHOD OF FABRICATION

#226
20100330462
2010-12-30

CORROSION RESISTANT MOLDED GRAPHITE PLATES FOR HIGHLY CORROSIVE ELECTROCHEMICAL DEVICES

#227
20100323276
2010-12-23

Surface treated carbon coatings for flow field plates

#228
20100323248
2010-12-23

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

#229
20100307681
2010-12-09

Fuel cell separator plate assembly

#230
20100285396
2010-11-11

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

#231
20100283174
2010-11-11

Fabrication of polymer grafted carbon nanotubes/polypropylene composite bipolar plates for fuel cell

#232
20100283000
2010-11-11

STRUCTURAL BODY COMPRISING FILLER AND INCOMPATIBLE RESIN OR ELASTOMER, AND PRODUCTION PROCESS OR USE THEREOF

#233
20100279209
2010-11-04

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

#234
20100273095
2010-10-28

Method of coating a surface of a fuel cell plate

#235
20100248084
2010-09-30

FLEXIBLE CURRENT COLLECTING FIBER BUNCH AND FUEL CELL STRUCTURE USING THE SAME

#236
20100233568
2010-09-16

Gas diffusion electrode, method for manufacturing the same and membrane electrode assembly

#237
20100219551
2010-09-02

Electroconductive structure, manufacturing method therefor, and separator for fuel cell

#238
20100216037
2010-08-26

CARBON-FILLED POLYMER COMPOSITE BIPOLAR PLATES FOR PROTON EXCHANGE MEMBRANE FUEL CELLS

#239
20100209786
2010-08-19

Separator for fuel cell and manufacturing method therefor

#240
20100178593
2010-07-15

Fuel cell having a stacked electrolyte electrode assembly

#241
20100178579
2010-07-15

Bipolar plate for a fuel cell and fuel cell stack

#242
20100173227
2010-07-08

Polymer-electrolyte fuel cell exhibiting reduced risk of internal short circuiting

#243
20100159358
2010-06-24

Separator for fuel cell and fuel cell comprising the same

#244
20100159357
2010-06-24

Separator for Fuel Cell and Process for Producing the Same

#245
20100151347
2010-06-17

Bipolar plate for fuel cell comprising a housing for measuring connector

#246
20100136452
2010-06-03

Bipolar plate for a fuel cell comprising a by-passed serpentine flow path for oxidant gas; a cooling plate for a fuel cell comprising a by-passed serpentine flow path for coolant fluid; fuel cell comprising such plates and uses thereof

#247
20100129725
2010-05-27

FUEL CELL BIPOLAR PLATE WITH INTEGRATED SEALING AND FUEL CELL COMPRISING SUCH PLATES

#248
20100129695
2010-05-27

MOLDING MATERIAL FOR FUEL CELL SEPARATOR

#249
20100127428
2010-05-27

Fabrication of carbon nanotubes reinforced semi-crystalline polymer composite bipolar plates for fuel cell

#250
20100099000
2010-04-22

Separator for fuel cell and production process for the same

#251
20100059718
2010-03-11

Fabrication of carbon nanotubes reinforced polymer composite bipolar plates for fuel cell

#252
20100055541
2010-03-04

Fuel cell assembly having long life characteristics

#253
20100047650
2010-02-25

Separator for fuel cell having electrically conducting flow path part

#254
20100040932
2010-02-18

FUEL CELL SEPARATOR PLATED WITH NICKEL AND ITS MANUFATURING METHOD

#255
20100040930
2010-02-18

Polymer membrane fuel cell

#256
20100035120
2010-02-11

Fuel cell separator, manufacturing method of the fuel cell separator, and fuel cell

#257
20100035094
2010-02-11

Hydrophilic Inorganic Aggregate, A Method for Preparing the Same, Hydrophilic Composite Material and Bipolar Plate for Fuel Cell Comprising the Same

#258
20100035091
2010-02-11

Method of making a stable hydrophilic coating/surface on carbon-based materials for fuel cell applications

#259
20100025879
2010-02-04

Highly Filled Composite Containing Resin and Filler

#260
20100021793
2010-01-28

Fuel Cell Separator Material and Process of Producing the Same

#261
20100021790
2010-01-28

Elastomeric bipolar plates

#262
20100015499
2010-01-21

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

#263
20090317693
2009-12-24

Sealing structure of fuel cell and method for manufacturing the same

#264
20090317666
2009-12-24

Hydrophilic Carbon Black Aggregate, A Method for Preparing the Same, Hydrophilic Composite Material and Bipolar Plate for Fuel Cell Comprising the Same

#265
20090311566
2009-12-17

SEPARATING PLATE FOR FUEL CELL STACK AND METHOD OF MANUFACTURING THE SAME

#266
20090305111
2009-12-10

Electroconductive structure, manufacturing method therefor, and separator for fuel cell

#267
20090295012
2009-12-03

SEPARATING PLATE FOR POLYMER ELECTROLYTE MEMBRANE FUEL CELL AND METHOD FOR MANUFACTURING THE SAME

#268
20090293262
2009-12-03

BIPOLAR PLATE FOR FUEL CELL AND METHOD FOR MANUFACTURING SAME

#269
20090280392
2009-11-12

ELECTROCHEMICAL CELL COMPONENT

#270
20090280374
2009-11-12

PROCESS FOR SEALING PLATES IN A FUEL CELL

#271
20090270565
2009-10-29

Fuel Cell Separator Material and Process of Producing the Same

#272
20090269671
2009-10-29

Fuel cell separator and method for manufacturing the same

#273
20090267250
2009-10-29

Fuel Cell Separator Material and Process of Producing the Same

#274
20090263701
2009-10-22

Method of producing separator material for polymer electrolyte fuel cell

#275
20090263642
2009-10-22

ELECTRICALLY CONDUCTIVE SHEET

#276
20090243147
2009-10-01

Fuel cell separator having a corrugated electrically conducting flow path

#277
20090233149
2009-09-17

Fuel cell separator plate reinforcement via bonding assembly

#278
20090226787
2009-09-10

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

#279
20090226785
2009-09-10

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

#280
20090214900
2009-08-27

Fuel Cell System for Supplying Aircraft

#281
20090197140
2009-08-06

Fuel cell bipolar plate, process for producing the same, and fuel cell including the bipolar plate

#282
20090191444
2009-07-30

FUEL CELL BIPOLAR PLATE AND METHOD FOR PRODUCING THE SAME

#283
20090169968
2009-07-02

Amorphous carbon film, process for forming amorphous carbon film, conductive member provided with amorphous carbon film, and fuel cell separator

#284
20090151847
2009-06-18

Process for producing laminated exfoliated graphite composite-metal compositions for fuel cell bipolar plate applications

#285
20090148775
2009-06-11

FUEL CELL SEPARATOR RESIN COMPOSITION AND FUEL CELL SEPARATOR

#286
20090148750
2009-06-11

Separator and separator seal for polymer electrolyte fuel cells

#287
20090136806
2009-05-28

Tube Shaped Fuel Cell Module and Manufacturing Method thereof

#288
20090130534
2009-05-21

Separator for fuel cell and process for producing the same

#289
20090098431
2009-04-16

METHOD OF PRODUCING FUEL CELL SEPARATOR, AND FUEL CELL

#290
20090095409
2009-04-16

Methods of manufacturing electrochemical cells

#291
20090087558
2009-04-02

Noble metal plating of titanium components

#292
20090072448
2009-03-19

Continious production of exfoliated graphite composite compositions and flow field plates

#293
20090053563
2009-02-26

Plate for a fuel cell assembly

#294
20090017361
2009-01-15

SEPARATOR FOR FUEL CELL AND METHOD FOR FABRICATING THE SAME

#295
20090011318
2009-01-08

Electrically Conducting Curable Resin Composition, Cured Product Thereof and Molded Article of the Same

#296
20080318110
2008-12-25

Thermoplastic bipolar plate

#297
20080311448
2008-12-18

High Temperature Polymer Electrolyte Membrane Fuel Cells

#298
20080299419
2008-12-04

Laminated exfoliated graphite composite-metal compositions for fuel cell flow field plate or bipolar plate applications

#299
20080280202
2008-11-13

Conductive composite material

#300
20080277628
2008-11-13

Exfoliated graphite composite compositions for fuel cell flow field plates