ClassID:

213387

H01M8/0221 - page 2 - CPC Classification

Classification description:

Fuel cells; Manufacture thereof; Details; Collectors; Separators, e.g. bipolar separators; Interconnectors; Non-porous and characterised by the material Organic resins; Organic polymers

Recent Application in this class:
#301
20090181280
2009-07-16

Features for barrier film support

#302
20090181275
2009-07-16

Membrane with optimized dimensions for a fuel cell

#303
20090148775
2009-06-11

FUEL CELL SEPARATOR RESIN COMPOSITION AND FUEL CELL SEPARATOR

#304
20090148750
2009-06-11

Separator and separator seal for polymer electrolyte fuel cells

#305
20090142645
2009-06-04

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

#306
20090130534
2009-05-21

Separator for fuel cell and process for producing the same

#307
20090126182
2009-05-21

Separator, process for producing separator, and apparatus for producing separator

#308
20090098447
2009-04-16

RESIN COMPOSITION FOR FUEL CELL SEPARATOR, AND FUEL CELL SEPARATOR

#309
20090098431
2009-04-16

METHOD OF PRODUCING FUEL CELL SEPARATOR, AND FUEL CELL

#310
20090092884
2009-04-09

Fuel cell

#311
20090075144
2009-03-19

Bipolar plate and fuel cell comprising such a bipolar plate

#312
20090053581
2009-02-26

Separator and fuel cell

#313
20090053563
2009-02-26

Plate for a fuel cell assembly

#314
20090023038
2009-01-22

LIQUID MATERIALS FOR USE IN ELECTROCHEMICAL CELLS

#315
20090023024
2009-01-22

Fuel cell stack

#316
20090017361
2009-01-15

SEPARATOR FOR FUEL CELL AND METHOD FOR FABRICATING THE SAME

#317
20090011318
2009-01-08

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

#318
20080318110
2008-12-25

Thermoplastic bipolar plate

#319
20080311448
2008-12-18

High Temperature Polymer Electrolyte Membrane Fuel Cells

#320
20080298036
2008-12-04

PRINTED CIRCUIT BOARD AND FUEL CELL

#321
20080292940
2008-11-27

Hydrophilic/hydrophobic patterned surfaces and methods of making and using the same

#322
20080280202
2008-11-13

Conductive composite material

#323
20080277628
2008-11-13

Exfoliated graphite composite compositions for fuel cell flow field plates

#324
20080268322
2008-10-30

Composition for fuel cell bipolar plate

#325
20080268318
2008-10-30

Carbon cladded composite flow field plate, bipolar plate and fuel cell

#326
20080261086
2008-10-23

Printed circuit board and fuel cell

#327
20080251770
2008-10-16

Electrically conductive element treated for use in a fuel cell

#328
20080248370
2008-10-09

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

#329
20080248368
2008-10-09

Microtextured fuel cell elements for improved water management

#330
20080220154
2008-09-11

METHOD OF FORMING FLUID FLOW FIELD PLATES FOR ELECTROCHEMICAL DEVICES

#331
20080199747
2008-08-21

Membrane electrochemical generator

#332
20080199740
2008-08-21

Interconnect of a planar fuel cell array

#333
20080176110
2008-07-24

Fuel cell with proton exchange membrane bonded to acrylic plastic element

#334
20080160180
2008-07-03

Method of dry coating flow field plates for increased durability

#335
20080152975
2008-06-26

Process for molding composite bipolar plates with reinforced outer edges

#336
20080149900
2008-06-26

Process for producing carbon-cladded composite bipolar plates for fuel cells

#337
20080145719
2008-06-19

Fuel cell apparatus and associated method

#338
20080135814
2008-06-12

COMPOSITION FOR MANUFACTURING SEPARATOR FOR PEMFC AND SEPARATOR FOR PEMFC MANUFACTURED OUT OF THE SAME

#339
20080124612
2008-05-29

Separator for flat-type polyelectrolyte fuel cell and polyelectrolyte fuel cell employing that separator

#340
20080124609
2008-05-29

Fuel cell

#341
20080124588
2008-05-29

Fuel cell

#342
20080118814
2008-05-22

Fuel cell stack structure

#343
20080116609
2008-05-22

In-Situ Molding Of Fuel Cell Separator Plate Reinforcement

#344
20080113253
2008-05-15

Separator for Polymer Electrolyte Type Fuel Cell and Process for Producing the Same

#345
20080113247
2008-05-15

CATHODE FUEL FLOW BOARD FOR FUEL CELL

#346
20080113245
2008-05-15

METHOD OF MAKING HYDROPHILIC FUEL CELL BIPOLAR PLATES

#347
20080111112
2008-05-15

Separator material for solid polymer fuel cell and process for producing the same

#348
20080102325
2008-05-01

Fuel cell

#349
20080102324
2008-05-01

Fuel cell

#350
20080095982
2008-04-24

Method of injection compression molding

#351
20080095928
2008-04-24

Coating including silica based material with pendent functional groups

#352
20080090108
2008-04-17

SEPARATOR FOR POLYMER ELECTROLYTE TYPE FUEL CELLS AND ITS FABRICATION PROCESS

#353
20080073812
2008-03-27

Manufacturing method of separator for fuel cell using preform and separator manufactured by the same

#354
20080070081
2008-03-20

Integrated and modular BSP/MEA/manifold plates for fuel cells

#355
20080057373
2008-03-06

Fuel Cell Separator Plate Assembly

#356
20080050618
2008-02-28

PROTON EXCHANGE MEMBRANE FUEL CELL BIPOLAR PLATE

#357
20080044716
2008-02-21

DURABLE LAYER STRUCTURE AND METHOD FOR MAKING SAME

#358
20080044707
2008-02-21

FLEXIBLE FUEL CELL

#359
20080032177
2008-02-07

Vehicle power supply unit

#360
20080032176
2008-02-07

Fuel cell separator composition, fuel cell separator, and method for producing the same

#361
20080026279
2008-01-31

Fuel cell separator that is excellent in workability and corrosion resistance

#362
20080026137
2008-01-31

Wave-shaped charge collection plate of fuel cells and method of making the same

#363
20080009580
2008-01-10

Resin Composition For Fuel Cell Member And Fuel Cell Member

#364
20080003484
2008-01-03

Fuel cell module utilizing wave-shaped flow board

#365
20080003473
2008-01-03

MICRO FUEL CELL SYSTEM

#366
20070298267
2007-12-27

Adhesion of polymeric coatings to bipolar plate surfaces using silane coupling agents

#367
20070292741
2007-12-20

Wave-shaped flow board of fuel cells

#368
20070292740
2007-12-20

FUEL FLOW BOARD FOR FUEL CELL

#369
20070292736
2007-12-20

Fuel cell separator plate and method of forming same

#370
20070269703
2007-11-22

Micro fuel cell architecture

#371
20070264559
2007-11-15

LAYER LAMINATION INTEGRATED FUEL CELL

#372
20070259244
2007-11-08

Sheet Produced by Paper Making Methods, Multilayered Sheet, and Separator for Fuel Cell

#373
20070254204
2007-11-01

Separator for fuel cell, method of preparing same, and fuel cell system including same

#374
20070254202
2007-11-01

CATHODE FLOW FIELD BOARD FOR FUEL CELL

#375
20070254201
2007-11-01

ANODE FLOW FIELD BOARD FOR FUEL CELL

#376
20070241475
2007-10-18

Manufacturing process of high performance conductive polymer composite bipolar plate for fuel cell

#377
20070238006
2007-10-11

Water management properties of pem fuel cell bipolar plates using carbon nano tube coatings

#378
20070238005
2007-10-11

Separator for fuel cells

#379
20070231668
2007-10-04

FUEL CELL DEVICE

#380
20070231619
2007-10-04

Electrochemical system with fluid passage integrated within a sealing bead

#381
20070228338
2007-10-04

Composition and method for making fuel cell collector plates with improved properties

#382
20070227654
2007-10-04

Method of improving the contact between bipolar plates and membrane electrode assembly of a flat panel fuel cell

#383
20070224488
2007-09-27

Electrically conductive composite

#384
20070218368
2007-09-20

Conductive Thermoplastic-Resin Film And Conductive Thermoplastic-Resin Laminate Film

#385
20070191577
2007-08-16

Capped poly(arylene ether) composition and method

#386
20070190239
2007-08-16

Method of forming serial or parallel fuel cell units

#387
20070185244
2007-08-09

Moulding composition for producing bipolar plates

#388
20070184968
2007-08-09

Flat panel direct methanol fuel cell and method of making the same

#389
20070178357
2007-08-02

Super-hydrophilic nanoporous electrically conductive coatings for PEM fuel cells

#390
20070178349
2007-08-02

Fuel cell separator and production process thereof

#391
20070172717
2007-07-26

FUEL CELL DEVICE

#392
20070164483
2007-07-19

Method for manufacturing a separator plate for PEM fuel cells

#393
20070158618
2007-07-12

Highly conductive nano-scaled graphene plate nanocomposites

#394
20070154771
2007-07-05

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

#395
20070148355
2007-06-28

Apparatus and methods for deoxidizing metal surfaces

#396
20070141441
2007-06-21

Fuel cell having composite bipolar plates

#397
20070141439
2007-06-21

Surface engineering of bipolar plate materials for better water management

#398
20070141238
2007-06-21

Nanoparticle coating process for fuel cell components

#399
20070138620
2007-06-21

COMPOSITE FLOW BOARD FOR FUEL CELL

#400
20070134542
2007-06-14

FLOW BOARD FOR FUEL CELL

#401
20070134535
2007-06-14

Separating plate for polymer electrolyte membrane fuel cell and method for manufacturing the same

#402
20070128494
2007-06-07

Integrated bipolar plate/diffuser for a proton exchange membrane fuel cell

#403
20070128464
2007-06-07

Sheet molding compound flow field plate, bipolar plate and fuel cell

#404
20070126137
2007-06-07

Method of manufacturing integrated bipolar plate/diffuser components for proton exchange membrane fuel cells

#405
20070123633
2007-05-31

Electroconductive resin composition

#406
20070117001
2007-05-24

Method of fabricating flow field plates and related products and methods

#407
20070114497
2007-05-24

Electroconductive resin composition and molded product thereof

#408
20070111081
2007-05-17

Bipolar plate or electrode plate for fuel cells or electrolyzer stacks, as well as a method for producing a bipolar plate or electrode plate for fuel cells or electrolyzer stacks

#409
20070098908
2007-05-03

Coating process for fuel cell components

#410
20070072047
2007-03-29

Fuel flow board structure for fuel cell

#411
20070072026
2007-03-29

Integrated electrically conductive electrochemical cell component

#412
20070059581
2007-03-15

Electrochemical cell component

#413
20070059571
2007-03-15

Process for sealing plates in an electrochemical cell

#414
20070057236
2007-03-15

Conductive resin composition and the use thereof

#415
20070054163
2007-03-08

Contact device and fuel cell stack or fuel cell block comprising one such contact device

#416
20070048590
2007-03-01

Fuel cell system, and unit cell and bipolar plate used therefor

#417
20070048588
2007-03-01

Hybrid electrically conductive fluid distribution separator plate assembly for fuel cells

#418
20070045901
2007-03-01

Method of making bipolar plate

#419
20070044661
2007-03-01

Fuel cell separator, manufacturing method of same, and fuel cell and vehicle using the separator

#420
20070037037
2007-02-15

Pattern molding of polymeric flow channels for micro fuel cells

#421
20070037036
2007-02-15

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

#422
20070031721
2007-02-08

Process for application of a hydrophilic coating to fuel cell bipolar plates

#423
20070020503
2007-01-25

Bipolar plate and fuel cell comprising such a bipolar plate

#424
20070015038
2007-01-18

Fuel cell separator and method of manufacturing the same

#425
20070015036
2007-01-18

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

#426
20070009775
2007-01-11

Fuel cell stack with heat sink element

#427
20070007141
2007-01-11

Method for manufacturing a fuel-cell stack and terminal plate

#428
20070003815
2007-01-04

Fuel cell contact element including a TiOlayer and a conductive layer

#429
20060292428
2006-12-28

Fuel cell system with sealed fuel cell stack and method of making the same

#430
20060280992
2006-12-14

Fuel cell separator

#431
20060275643
2006-12-07

Fuel cell separator plate coating

#432
20060275642
2006-12-07

Hydrophilic fuel cell bipolar plate having a plasma induced polymerization coating

#433
20060269829
2006-11-30

Monopolar membrane-electrode assembly

#434
20060263670
2006-11-23

Fuel cell bipolar plate

#435
20060263669
2006-11-23

Method of manufacturing separator for fuel cells

#436
20060257711
2006-11-16

Electrically conductive fluid distribution plate for fuel cells

#437
20060257555
2006-11-16

Sub-layer for adhesion promotion of fuel cell bipolar plate coatings

#438
20060247364
2006-11-02

Conductive polymer, conductive polymer compositions and their use

#439
20060246335
2006-11-02

Separator for fuel cell and molding material therefor

#440
20060240305
2006-10-26

Bipolar plate and fuel cell assembly having same

#441
20060240303
2006-10-26

Electroconductive resin composition and separator for fuel cell

#442
20060234109
2006-10-19

Composite flow field plates and process of molding the same

#443
20060213767
2006-09-28

Bipolar plate comprising metal wire

#444
20060210861
2006-09-21

Electrode for polymer electrolyte fuel cell, separator therefore, and polymer electrolyte fuel cell, and generating system using them

#445
20060204822
2006-09-14

Start control device applied to fuel cell system and its control methods available

#446
20060204819
2006-09-14

Conductive epoxy resin composition and separator for fuel cell

#447
20060199065
2006-09-07

Method of manufacturing a fuel cell bipolar plate

#448
20060188773
2006-08-24

Process for joining a gas diffusion layer to a separator plate

#449
20060183013
2006-08-17

Fuel cell separator

#450
20060172175
2006-08-03

Fuel cell separator

#451
20060172172
2006-08-03

Hydrophilic bipolar plates

#452
20060169952
2006-08-03

Composition and method for making fuel cell collector plates with improved properties

#453
20060147787
2006-07-06

Separator for fuel cell and fuel cell containing the separator

#454
20060147781
2006-07-06

Fuel cell collector plates containing grafted polyolefins

#455
20060147780
2006-07-06

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

#456
20060141328
2006-06-29

Z-axis electrically conducting flow field separator

#457
20060141318
2006-06-29

Fuel cell metallic separator

#458
20060133980
2006-06-22

Carbon material for battery electrode and production method and use thereof

#459
20060127744
2006-06-15

Separator for fuel cell and fuel cell using it

#460
20060121329
2006-06-08

Process for producing a fuel cell separator

#461
20060116466
2006-06-01

Curable composition, cured product thereof, molded product thereof and use as fuel cell separator

#462
20060115706
2006-06-01

Polymer electrolyte fuel cell and separator for polymer electrolyte fuel cell

#463
20060115703
2006-06-01

Fuel cell endplate comprising current collector plate and fuel cell incorporating same

#464
20060099481
2006-05-11

Electroconductive polymer coating on electroconductive elements in a fuel cell

#465
20060099425
2006-05-11

Conductive epoxy resin composition and method for producing the same

#466
20060088760
2006-04-27

Metallization of composite plate for fuel cells

#467
20060083971
2006-04-20

Liquid materials for use in electrochemical cells

#468
20060073385
2006-04-06

Novel sealant material for electrochemical cell components

#469
20060068263
2006-03-30

Sealing structure for polymer electrolyte fuel cell

#470
20060063060
2006-03-23

Graphite/metal foil/polymer substrate laminate for low contact resistance bipolar plate application

#471
20060060824
2006-03-23

Conductive resin composition, process for production thereof, and fuel cell separators

#472
20060054269
2006-03-16

Method of manufacturing separator for fuel cell, and method of connecting the separator to electrode diffusion layer

#473
20060051626
2006-03-09

Fuel cell stack

#474
20060042751
2006-03-02

Method of improving the contact between bipolar plates and membrane electrode assembly of a flat panel fuel cell

#475
20060040148
2006-02-23

Method of treating composite plates

#476
20060027790
2006-02-09

Electrically conducting resin composition for fuel cell separator and fuel cell separator

#477
20060000548
2006-01-05

Method of preparation of bonded polyimide fuel cell package

#478
20050288425
2005-12-29

Molding material for fuel cell separator and method for preparing the same

#479
20050287415
2005-12-29

Separator for polymer electrolyte fuel cell, polymer electrolyte fuel cell, method of evaluating separator for polymer electrolyte fuel cell, and method of manufacturing separator for polymer electrolyte fuel cell

#480
20050287413
2005-12-29

Separator for fuel cell, method of preparing same, and fuel cell comprising same

#481
20050282056
2005-12-22

Carbon composite material for fuel cell separator, preparation thereof and fuel cell separator utilizing the same

#482
20050277009
2005-12-15

Fuel cell separator and a method for manufacturing the same

#483
20050255369
2005-11-17

Bonded polyimide fuel cell package

#484
20050255365
2005-11-17

Fuel cell

#485
20050255360
2005-11-17

Electrorheological design and manufacturing method for proton transport membranes and bipolar plates

#486
20050245653
2005-11-03

Ultrahigh molecular weight polyethylene articles and method of manufacture

#487
20050244700
2005-11-03

Hybrid bipolar plate assembly and devices incorporating same

#488
20050238941
2005-10-27

Fuel cell separator and its manufacturing method

#489
20050221160
2005-10-06

Separator for fuel cell, method for preparing the same, and fuel cell comprising the same

#490
20050214623
2005-09-29

Lightweight fuel cell plates

#491
20050214621
2005-09-29

Flat panel direct methanol fuel cell and method of making the same

#492
20050202305
2005-09-15

Fuel cell apparatus and method of fabrication

#493
20050191517
2005-09-01

Separator and direct methanol type fuel cell therewith

#494
20050191504
2005-09-01

Bilayer coating system for an electrically conductive element in a fuel cell

#495
20050189673
2005-09-01

Treatment of flexible graphite material and method thereof

#496
20050186378
2005-08-25

Compositions comprising carbon nanotubes and articles formed therefrom

#497
20050181260
2005-08-18

Elastomeric separator plates and mehtod of fabrication

#498
20050171270
2005-08-04

Conductive curable resin composition and separator for fuel cell

#499
20050167882
2005-08-04

Process for decreasing the resistivity of conductive flow field plates for use in fuel cells

#500
20050158607
2005-07-21

Ultra-low loadings of Au for stainless steel bipolar plates

#501
20050158603
2005-07-21

Ultra short high pressure gradient flow path flow field

#502
20050142435
2005-06-30

Apparatus and method for maintaining compression of the active area in an electrochemical cell

#503
20050142413
2005-06-30

Separator for fuel cell, method for producing the same, and fuel cell using the same

#504
20050136317
2005-06-23

Molded multi-part flow field structure

#505
20050130025
2005-06-16

Carbonaceous material and dispersion containing the same

#506
20050130022
2005-06-16

Fuel cell separator

#507
20050130017
2005-06-16

Fuel cell plate

#508
20050123822
2005-06-09

Separator for fuel cell and process for producing the same

#509
20050118483
2005-06-02

Separator for fuel cell

#510
20050116376
2005-06-02

Conductive resin molding

#511
20050112445
2005-05-26

PEM fuel cell stack with coated flow distribution network

#512
20050112443
2005-05-26

Coated aluminum separator plates for fuel cells

#513
20050112441
2005-05-26

Electroconductive curable resin composition, cured product thereof and process for producing the same

#514
20050109990
2005-05-26

Electrically conductive thermoset composition, method for the preparation thereof, and articles derived therefrom

#515
20050104047
2005-05-19

Fuel cell-use separator

#516
20050089744
2005-04-28

Composite material for bipolar plate

#517
20050084642
2005-04-21

Plate-shaped or disc-shaped body

#518
20050069750
2005-03-31

Bipolar plate for a fuel cell

#519
20050064271
2005-03-24

Low cost proton exchange membrane fuel cell collector plate

#520
20050064267
2005-03-24

Fuel cell system

#521
20050064266
2005-03-24

Modular fuel cell cartridge and stack

#522
20050058878
2005-03-17

Method for the production of bipolar plates or electrode plates for fuel cells or electrolyzer stacks, method for the production of a stack of bipolar plates or electrode plates, as well as a bipolar plate or electrode plate

#523
20050048353
2005-03-03

PEM fuel cell separator plate

#524
20050048347
2005-03-03

Separator for fuel cell, end plate for fuel cell, and fuel cell power generation apparatus

#525
20050042496
2005-02-24

Method for manufacturing fuel cell separator plates under low shear strain

#526
20050042495
2005-02-24

Fuel cell with encapsulated electrodes

#527
20050037212
2005-02-17

Method of making an electrically conductive element for use in a fuel cell

#528
20050031933
2005-02-10

Adhesive bonds for metalic bipolar plates

#529
20050026021
2005-02-03

Fuel cell

#530
20050014059
2005-01-20

Micro fuel cell architecture

#531
20050008919
2005-01-13

Lyophilic fuel cell component

#532
20050008911
2005-01-13

Micro fuel cell thermal management

#533
20050003260
2005-01-06

Polymer electrolyte fuel cell stack

#534
17140266
2022-03-15

Supplying off-grid power to a remote facility