ClassID:

213377

H01M8/02 - page 2 - CPC Classification

Classification description:

Fuel cells; Manufacture thereof Details

Recent Application in this class:
#301
20100233566
2010-09-16

FUEL CELL AND FUEL CELL SYSTEM

#302
20100221637
2010-09-02

FILM ELECTRODE ASSEMBLY

#303
20100203384
2010-08-12

ELECTRODE FOLDS FOR ENERGY STORAGE DEVICES

#304
20100190089
2010-07-29

FUEL CELL

#305
20100190068
2010-07-29

Fuel cell stack coupled to a humidifier via an inclined channel

#306
20100190047
2010-07-29

Variable volume containment for energy storage devices

#307
20100075199
2010-03-25

HYDROPHOBIC LAYER FOR A FUEL CELL

#308
20100068995
2010-03-18

Energy device with integral conductive surface for data communication via electromagnetic energy and method thereof

#309
20100068587
2010-03-18

Solid polymer fuel cell

#310
20100068046
2010-03-18

VOLUTE OF LOWER END UNIT OF FUEL CELL SYSTEM

#311
20100047665
2010-02-25

BOX FOR RECEIVING ELECTROMAGNETIC VALVE FOR FUEL CELL SYSTEM

#312
20100043210
2010-02-25

Method of manufacturing fuel cell based power generator

#313
20100035092
2010-02-11

Structure and method for SOFC operation with failed cell diode bypass

#314
20100032039
2010-02-11

Excessive pressure release valve and release valve unit having the release valve

#315
20100028739
2010-02-04

Fuel cell

#316
20100025241
2010-02-04

HYDROGEN GAS SENSOR

#317
20100012345
2010-01-21

Flexible electric bus bar in a small space

#318
20100009237
2010-01-14

FUEL CELL MODULE AND ITS USE

#319
20100003568
2010-01-07

Fuel-cell and fuel cell system including the same

#320
20090317679
2009-12-24

Chromium Retention Layers for Components of Fuel Cell Systems

#321
20090314420
2009-12-24

Laminating apparatus

#322
20090274942
2009-11-05

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

#323
20090269627
2009-10-29

Hydrogen chamber enclosed fuel cell stack and related fuel cell shutdown operation

#324
20090226789
2009-09-10

Fuel cell stack with power collecting terminals

#325
20090196814
2009-08-06

One electron atom catalysis, increased binding energy compounds, and applications thereof

#326
20090136822
2009-05-28

Voltage detection connector for a fuel cell and a fuel cell adapted for same

#327
20090136788
2009-05-28

Humidity sensing device for use in fuel cell systems

#328
20090126814
2009-05-21

Integrated piping plate, machining method for same, machining apparatus for same, and machining equipment for same

#329
20090123811
2009-05-14

ELECTROCHEMICAL CELL AND FUEL CELL INCLUDING IT

#330
20090123789
2009-05-14

METHODS OF GAS CONFINEMENT WITHIN THE VOIDS OF CRYSTALLINE MATERIAL AND ARTICLES THEREOF

#331
20090076338
2009-03-19

Patient customized therapeutic regimens

#332
20090053587
2009-02-26

Abnormality detecting device for a fuel cell powered industrial vehicle

#333
20090053580
2009-02-26

INFLAMMABLE SUBSTANCE SENSOR AND FUEL CELL INCLUDING THE SAME

#334
20090017349
2009-01-15

FUEL CELL SYSTEM AND TRANSPORTATION APPARATUS INCLUDING THE SAME

#335
20090017342
2009-01-15

FUEL CELL WITH SWITCHING ELECTRODES

#336
20080318096
2008-12-25

Hydrogen generating apparatus and fuel cell power generation system

#337
20080254331
2008-10-16

FUEL CELL WITH SHUTOFF DEVICE

#338
20080224538
2008-09-18

Grid-connected fuel cell system and load using the same

#339
20080220310
2008-09-11

Protection for Anode-Supported High-Temperature Fuel Cells Against Reoxidation of the Anode

#340
20080220294
2008-09-11

Individual cell shorting during startup and shutdown using an integrated switch

#341
20080176125
2008-07-24

FUEL CELL

#342
20080138672
2008-06-12

Fuel cell and associated method

#343
20080131753
2008-06-05

Method for fuel cell assembly with springs and pins

#344
20080107952
2008-05-08

Bipolar separators with improved fluid distribution

#345
20080102334
2008-05-01

Pressure relief feature for a fuel cell stack

#346
20080096081
2008-04-24

Fuel Cell

#347
20080096071
2008-04-24

Line System for a Supplying and/or Discharging Fluids for a Fuel Cell

#348
20080050639
2008-02-28

Bipolar flow field plate assembly and method of making the same

#349
20080028477
2008-01-31

Chip with Power Supply Device

#350
20080026639
2008-01-31

Electrical connector

#351
20080026265
2008-01-31

Electrochemical cells comprising laminar flow induced dynamic conducting interfaces, electronic devices comprising such cells, and methods employing same

#352
20080011374
2008-01-17

Integrated piping plate, machining method for same, machining apparatus for same, and machining equipment for same

#353
20080011367
2008-01-17

Integrated piping plate, machining method for same, machining apparatus for same, and machining equipment for same

#354
20080009580
2008-01-10

Resin Composition For Fuel Cell Member And Fuel Cell Member

#355
20080008930
2008-01-10

Ionic liquid

#356
20080003482
2008-01-03

Fuel cell and fuel cell connector

#357
20080003464
2008-01-03

Fuel cell devices and method therefor

#358
20080003462
2008-01-03

Digital logic control DC-to-DC converter with controlled input voltage and controlled power output

#359
20080000945
2008-01-03

Integrated piping plate, machining method for same, machining apparatus for same, and machining equipment for same

#360
20080000621
2008-01-03

Integrated piping plate, machining method for same, machining apparatus for same, and machining equipment for same

#361
20070254193
2007-11-01

Fuel cell power generation system

#362
20070243427
2007-10-18

Fuel cell employing cooling liquid passages for starting at low temperature

#363
20070207358
2007-09-06

Fuel Cell Stack and Related Method

#364
20070196715
2007-08-23

Fuel cell device adapted to slim-type CD-ROM drive

#365
20070190842
2007-08-16

Fuel cell and fuel cell connecter

#366
20070160896
2007-07-12

Plasmonic fuel cell

#367
20070154761
2007-07-05

Flat type fuel cell assembly having connector

#368
20070148502
2007-06-28

Reactor including a plurality of substrates to form a reactor main body portion and an envelope portion

#369
20070138005
2007-06-21

Electrochemical testing device

#370
20070136613
2007-06-14

POWER SUPPLY SYSTEM

#371
20070054173
2007-03-08

FUEL CELL DEVICE HAVING CIRCUIT COMPONENTS

#372
20070003808
2007-01-04

Membranes for fuel cells, method for producing said membranes and production of fuel cells using membranes of this type

#373
20060266641
2006-11-30

Electrochemical cell having protection against creep

#374
20060251948
2006-11-09

Membrane electrochemical generator

#375
20060222927
2006-10-05

Conductive coatings for PEM fuel cell electrodes

#376
20060192323
2006-08-31

Process for producing a molding

#377
20060166074
2006-07-27

Fuel cell electrode assembly

#378
20060166049
2006-07-27

Method and an arrangement for producing electric energy by means of at least one fuel cell

#379
20060127730
2006-06-15

Integrated bus bars for a fuel cell

#380
20060127725
2006-06-15

Solid oxide fuel cell system

#381
20060115697
2006-06-01

Substance shutoff device and fuel cell

#382
20060115692
2006-06-01

Method for intelligently arranging a fuel cell system with controllable dynamic series and parallel connections and the fuel cell system itself

#383
20060110650
2006-05-25

Fuel cell stack

#384
20060078763
2006-04-13

Electrochemical generator

#385
20060068267
2006-03-30

Membrane electrode assembly with modified catalyst layout

#386
20060060244
2006-03-23

Fuel cell manifold

#387
20060051644
2006-03-09

Gas flow panels integrated with solid oxide fuel cell stacks

#388
20060046120
2006-03-02

Constituents and methods for protecting fuel cell components, including PEMs

#389
20060035136
2006-02-16

Electrochemical cells comprising laminar flow induced dynamic conducting interfaces, electronic devices comprising such cells, and methods employing same

#390
20060035128
2006-02-16

Current bus and power lead assemblies for solid oxide fuel cell generators

#391
20060024535
2006-02-02

CO tolerant catalyst

#392
20060019129
2006-01-26

Planar fuel cell assembly

#393
20050275120
2005-12-15

Reactant gas humidification apparatus and reactant gas humidification method

#394
20050262818
2005-12-01

Integrated systems for use with fuel cells, and methods

#395
20050208354
2005-09-22

Proton-conducting polymer membrane and method for the production thereof to simultaneously remove the catalyst layers

#396
20050196657
2005-09-08

Solid oxide fuel cell system

#397
20050196656
2005-09-08

Fuel cell

#398
20050181264
2005-08-18

Water management layer on flowfield in PEM fuel cell

#399
20050158605
2005-07-21

Fuel cell and electronic device using it

#400
20050136321
2005-06-23

Fluid consuming battery with fluid regulating system

#401
20050118481
2005-06-02

Separator, fuel cell, and connection construction between cell voltage measurement device side terminal and fuel cell side terminal

#402
20050112427
2005-05-26

Fluid consuming battery with fluid regulating system

#403
20050074655
2005-04-07

Fuel cell

#404
20050035174
2005-02-17

Integrated piping plate, machining method for same, machining apparatus for same, and machining equipment for same

#405
20050019630
2005-01-27

Fuel cell having a short-circuiting means

#406
20050003260
2005-01-06

Polymer electrolyte fuel cell stack

#407
20050003251
2005-01-06

Fuel cell system having optimized output

#408
17746390
2023-06-13

Shell reinforcing structure for fuel cell humidifier

#409
17335989
2023-01-31

Redox flow battery carrier molecule

#410
14222771
2017-05-23

Method for assembly of a microbial fuel cell

#411
13671067
2016-05-03

Aluminum hydride production

#412
13589281
2016-10-04

Solid oxide fuel cell power plant having a bootstrap start-up system

#413
12629066
2016-03-08

Batteries with replenishable storage capacities