Patents-Review.com
ClassID:

213460 ⎘

H01M8/04276 - CPC Classification

Classification description:

Fuel cells; Manufacture thereof; Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids Arrangements for managing the electrolyte stream, e.g. heat exchange

Sub-classes:
Recent Application in this class:
#1
20260149014
2026-05-28

Safety Systems and Methods for Flow Batteries

 #2
20260121089
2026-04-30

POWER DISTRIBUTION USING ELECTROLYTE FLUID

 #3
20260112663
2026-04-23

REDOX FLOW BATTERY AND METHOD FOR OPERATING SAME

 #4
20260094853
2026-04-02

Flow Battery Fluid Exchange System and Method

 #5
20260091349
2026-04-02

METHOD OF PRODUCING A NITROGEN ENRICHED STREAM FROM AN ELECTROCHEMICAL SYSTEM

 #6
20260031373
2026-01-29

PURIFYING METHOD FOR AN ELECTROLYTE LIQUID OF A REDOX FLOW BATTERY

 #7
20260018641
2026-01-15

Flow Battery Fluid Exchange System and Method

 #8
20250293280
2025-09-18

FLOW BATTERY

 #9
20250279448
2025-09-04

FUEL CELL ASSEMBLY WITH EXTERNAL MANIFOLD FOR PARALLEL FLOW

 #10
20250260040
2025-08-14

FLOW BATTERY WITH THERMAL ACTIVATION

 #11
20250253376
2025-08-07

Flow Battery with a Dynamic Fluidic Network

 #12
20250253364
2025-08-07

FLOW BATTERY SYSTEM

 #13
20250241087
2025-07-24

SOLAR CELL WITH REDOX FLOW BATTERY

 #14
20250055012
2025-02-13

FLOW BATTERY STATE OF HEALTH INDICATOR

 #15
20250046839
2025-02-06

APPARATUS AND METHOD FOR DETECTING OR CONTROLLING CARBON BUILDUP IN A DIRECT CARBON FUEL CELL

 #16
20250038233
2025-01-30

INSULATING PROTECTIVE MECHANISM, CONVEYING APPARATUS, AND FLOW BATTERY ENERGY STORAGE SYSTEM

 #17
20250030017
2025-01-23

TANK, TANK STRUCTURE, AND REDOX FLOW BATTERY SYSTEM

 #18
20240429420
2024-12-26

PRECIPITATE CONTROL, ACTIVE SPECIES CROSS-OVER MANAGEMENT AND REBALANCING STRATEGIES FOR REDOX FLOW BATTERIES

 #19
20240405243
2024-12-05

REDOX FLOW BATTERY SYSTEM AND METHOD FOR OPERATING REDOX FLOW BATTERY SYSTEM

 #20
20240396064
2024-11-28

ELECTROLYTE TANK VOLUME REBALANCING

 #21
20240332584
2024-10-03

REDOX MICROFLUIDIC ENERGY STORAGE SYSTEM AND METHOD

 #22
20240313240
2024-09-19

ALKALINE FUEL CELL STACK WITH RECIRCULATING ELECTROLYTE SYSTEM

 #23
20240282980
2024-08-22

ALKALINE AMINE FUEL CELL

 #24
20240274853
2024-08-15

INTEGRATED ELECTROLYTE REBALANCING WITH FLOW BATTERY POWER MODULES

 #25
20240266575
2024-08-08

FE-CR REDOX FLOW BATTERY SYSTEMS AND METHODS FOR PREPARATION OF CHROMIUM-CONTAINING ELECTROLYTE THEREFOR

 #26
20240234760
2024-07-11

GRAVITY DRAINAGE SUBSYSTEM FOR REDOX FLOW BATTERY SYSTEM

 #27
20240222675
2024-07-04

SALT CAVERN FLOW BATTERY SYSTEM

 #28
20240213505
2024-06-27

SYSTEM AND METHOD FOR HEAT ENERGY EXCHANGE WITH ELECTRIC ENERGY STORAGE CAPABILITIES

 #29
20240186543
2024-06-06

Flow battery system

 #30
20240178429
2024-05-30

FLOW BATTERY WITH A DYNAMIC FLUIDIC NETWORK

 #31
20240170770
2024-05-23

LITHIUM-AIR BATTERY-BASED POWER SUPPLY APPARATUS AND CONTROL METHOD THEREOF

 #32
20240170696
2024-05-23

RADIAL MIXING MANIFOLD

 #33
20240162464
2024-05-16

STANDALONE HYDROGEN FUEL CELLS THAT PROVIDE A VARIABLE AMOUNT OF ELECTRICITY DEPENDING UPON ELECTRICAL DEMAND

 #34
20240154140
2024-05-09

MAGNETIC FRAGMENT FILTER

 #35
20240136551
2024-04-25

GRAVITY DRAINAGE SUBSYSTEM FOR REDOX FLOW BATTERY SYSTEM

 #36
20240097172
2024-03-21

INLINE SENSORS FOR ELECTROLYTE PRECIPITATION DETECTION IN REDOX FLOW BATTERY SYSTEM

 #37
20240063410
2024-02-22

POWER DELIVERY SYSTEM AND METHOD

 #38
20240055643
2024-02-15

NEGATIVE ELECTROLYTE MANAGEMENT SYSTEM

 #39
20240055642
2024-02-15

NEGATIVE ELECTROLYTE MANAGEMENT SYSTEM

 #40
20240047716
2024-02-08

BATTERY STORAGE POWER PLANT WITH A COOLING SYSTEM

 #41
20240030476
2024-01-25

STACK DRAINAGE FOR REDOX FLOW BATTERY

 #42
20240030471
2024-01-25

METHODS AND SYSTEMS FOR REBALANCING ELECTROLYTES FOR A REDOX FLOW BATTERY SYSTEM

 #43
20240021859
2024-01-18

Integrated SOEC building block (SBB)

 #44
20240014428
2024-01-11

Flow battery with a dynamic fluidic network

 #45
20240006635
2024-01-04

MITIGATING INTER-STACK SHUNT CURRENT IN A FLOW BATTERY

 #46
20230411662
2023-12-21

Electrolyte Regeneration for Organic Redox Flow Batteries Based on Water-Soluble Phenzaine-Based Compounds

 #47
20230387431
2023-11-30

FILTRATION APPLICATIONS IN A REDOX FLOW BATTERY

 #48
20230299318
2023-09-21

Multi-stage rebalancing reactor for redox flow battery system

 #49
20230246219
2023-08-03

ELECTROLYTE MANAGEMENT FOR A REBALANCING CELL

 #50
20230238559
2023-07-27

DEVICES AND METHODS FOR DATA COMMUNICATION AND SENSING

 #51
20230231171
2023-07-20

METHODS AND SYSTEMS FOR DETERMINING AVERAGE OXIDATION STATE OF REDOX FLOW BATTERY SYSTEMS

 #52
20230197997
2023-06-22

Redox flow battery systems and methods utilizing primary and secondary redox flow battery arrangements

 #53
20230144194
2023-05-11

Control of electrolyte inside battery

 #54
20230090097
2023-03-23

METHOD FOR REFRESHING ASYMMETRIC MIXED SOLUTION FOR REDOX FLOW BATTERIES

 #55
20230088777
2023-03-23

Pressure-compensated flow battery for submerged use

 #56
20220166045
2022-05-26

REDOX FLOW BATTERY

 #57
20220158214
2022-05-19

Redox flow battery systems and methods utilizing a temporal energy profile

 #58
20220158213
2022-05-19

Redox flow battery systems and methods utilizing primary and secondary redox flow battery arrangements

 #59
20220158211
2022-05-19

Fe-Cr redox flow battery systems and methods for preparation of chromium-containing electrolyte therefor

 #60
20220158207
2022-05-19

Fe-Cr redox flow battery systems and methods utilizing chromium complexes with nitrogen-containing ligands

 #61
20220131171
2022-04-28

Modular redox flow battery

 #62
20220069328
2022-03-03

Redox flow battery systems and methods of manufacture and operation and reduction of metallic impurities

 #63
20220052369
2022-02-17

Electrolyte replenishment method for molten carbonate fuel cell stack

 #64
20210399319
2021-12-23

Compression apparatus

 #65
20210210775
2021-07-08

Power delivery system and method

 #66
20210159550
2021-05-27

FLOW BATTERY

 #67
20210159523
2021-05-27

FUEL CELL ASSEMBLY WITH EXTERNAL MANIFOLD FOR PARALLEL FLOW

 #68
20210143455
2021-05-13

Multi-stage rebalancing reactor for redox flow battery system

 #69
20210135246
2021-05-06

Flow batteries incorporating active materials containing doubly bridged aromatic groups

 #70
20210020972
2021-01-21

Electrolyte shunt migration management in a fuel cell stack

 #71
20200411891
2020-12-31

TANKS EMBODIMENT FOR A FLOW BATTERY

 #72
20200388867
2020-12-10

Redox flow battery having electrolyte flow path independently provided therein

 #73
20200373601
2020-11-26

Redox flow battery systems and methods of manufacture and operation and reduction of metallic impurities

 #74
20200373600
2020-11-26

Fe—Cr redox flow battery systems and methods of manufacture and operation

 #75
20200373595
2020-11-26

Methods and systems for determining average oxidation state of redox flow battery systems using the open circuit voltage

 #76
20200373594
2020-11-26

Methods and systems for determining average oxidation state of redox flow battery systems

 #77
20200365927
2020-11-19

REDOX FLOW BATTERY

 #78
20200328437
2020-10-15

Pumpless electrochemical cell

 #79
20200287226
2020-09-10

Redox flow battery

 #80
20200282409
2020-09-10

Centrifugal separator of gas—liquid for electrochemical battery

 #81
20200112040
2020-04-09

Power delivery system and method

 #82
20200058950
2020-02-20

BATTERY DEVICE

 #83
20190341643
2019-11-07

Flow battery balancing cells having a bipolar membrane for simultaneous modification of a negative electrolyte solution and a positive electrolyte solution

 #84
20190341642
2019-11-07

REDOX FLOW BATTERY SYSTEM AND METHOD OF OPERATING REDOX FLOW BATTERY SYSTEM

 #85
20190326619
2019-10-24

Flow battery system

 #86
20190319282
2019-10-17

Magnesium Fuel Assembly and Magnesium Battery

 #87
20190280324
2019-09-12

Electrolyte for flow battery and flow battery system

 #88
20190280316
2019-09-12

Method and device for recycling electrolyte of flow battery

 #89
20190237794
2019-08-01

Redox flow battery pipe, method for manufacturing redox flow battery pipe, pipe unit, and redox flow battery

 #90
20190221908
2019-07-18

Refuelable electrochemical battery

 #91
20190207234
2019-07-04

Channel plate structure and electrochemical apparatus with the same

 #92
20190173117
2019-06-06

Flow battery apparatus with shunted current repressed and method thereof

 #93
20190140301
2019-05-09

Container-type battery

 #94
20190131640
2019-05-02

Fuel cell systems with in-block reforming

 #95
20190131639
2019-05-02

Electrolyte storage tank, flow battery, box-type flow battery system and charge-discharge control method of flow battery

 #96
20190103622
2019-04-04

Electrolyte storage unit for redox flow battery and vanadium redox flow battery comprising same

 #97
20190081336
2019-03-14

Flow battery that includes active material

 #98
20190036136
2019-01-31

Alcohol detecting fuel cell

 #99
20190020045
2019-01-17

REDOX FLOW BATTERY AND METHOD OF MEASURING STATE OF CHARGE THEREOF

 #100
20190013534
2019-01-10

Module system of redox flow battery

 #101
20180371630
2018-12-27

HIGH PRESSURE ELECTROCHEMICAL CELL

 #102
20180331373
2018-11-15

Bipolar plate and redox flow cell comprising same

 #103
20180316033
2018-11-01

Methods and systems for rebalancing electrolytes for a redox flow battery system

 #104
20180313901
2018-11-01

Estimation of state-of-charge for zinc-bromine flow batteries by in situ OCV analysis

 #105
20180287235
2018-10-04

Anaerobic aluminum-water electrochemical cell

 #106
20180277875
2018-09-27

Flow batteries having a pressure-balanced electrochemical cell stack and associated methods

 #107
20180277868
2018-09-27

Concentration management in flow battery systems using an electrochemical balancing cell

 #108
20180269515
2018-09-20

Systems and methods of long-duration energy storage and regeneration of energy-bearing redox pairs

 #109
20180269514
2018-09-20

Redox flow battery

 #110
20180261869
2018-09-13

Solid oxide fuel cell system

 #111
20180219241
2018-08-02

Flow battery with electrolyte rebalancing system

 #112
20180191008
2018-07-05

Mechanical energy storage in flow batteries to enhance energy storage

 #113
20180183078
2018-06-28

Fuel cell cooling system

 #114
20180151899
2018-05-31

Flow batteries having adjustable circulation rate capabilities and methods associated therewith

 #115
20180145336
2018-05-24

Flow batteries incorporating active materials containing doubly bridged aromatic groups

 #116
20180141675
2018-05-24

AUXILIARY POWER UNIT WITH SOLID OXIDE FUEL CELL FOR AN AIRCRAFT

 #117
20180108916
2018-04-19

Flow batteries having an electrode with differing hydrophilicity on opposing faces and methods for production and use thereof

 #118
20180072669
2018-03-15

Materials for use in an aqueous organic redox flow battery

 #119
20180019486
2018-01-18

Gas management systems and methods in a redox flow battery

 #120
20180019483
2018-01-18

REDOX FLOW BATTERY WITH INCREASED-SURFACE-AREA ELECTRODE AND ASYMMETRIC ELECTROLYTE CONCENTRATION

 #121
20170346114
2017-11-30

Method and apparatus for controlling pump speed of redox flow battery

 #122
20170324109
2017-11-09

FUEL CELL STACK, FUEL CELL AND SHELL

 #123
20170309936
2017-10-26

Accelerated lifetime test device for redox flow battery

 #124
20170301945
2017-10-19

Metal-air flow batteries using oxygen enriched electrolyte

 #125
20170301942
2017-10-19

FLOW BATTERY SERVICING SYSTEMS AND METHODS

 #126
20170294662
2017-10-12

Electrochemical cells having designed flow fields and methods for producing the same

 #127
20170288243
2017-10-05

High performance redox flow battery stack

 #128
20170271706
2017-09-21

ELECTROCHEMICAL DEVICE FOR STORING ELECTRICAL ENERGY AND PRODUCING HYDROGEN, AND METHOD FOR PRODUCING HYDROGEN

 #129
20170271705
2017-09-21

Method for preparing cathode electrolyte for redox flow batteries, and redox flow battery

 #130
20170271694
2017-09-21

Module for regenerating electrolyte of flow battery and method for regenerating electrolyte of flow battery by using same

 #131
20170256802
2017-09-07

Intercalation membrane

 #132
20170237106
2017-08-17

Battery system

 #133
20170229751
2017-08-10

Refuelable electrochemical battery

 #134
20170229750
2017-08-10

Refuelable electrochemical battery

 #135
20170229728
2017-08-10

Electrolyte for redox flow battery and redox flow battery system

 #136
20170229722
2017-08-10

Gas distribution element for a fuel cell

 #137
20170222246
2017-08-03

Metal-halogen flow battery bipolar electrode assembly, system, and method

 #138
20170214106
2017-07-27

Johnson lithium oxygen electrochemical engine

 #139
20170214066
2017-07-27

Modular fuel cell structure, casing of the same, and fuel cell system

 #140
20170187059
2017-06-29

Symmetric redox flow battery containing organic redox active molecule

 #141
20170170497
2017-06-15

Fuel cell electrolyte management device

 #142
20170141424
2017-05-18

Method and apparatus for converting chemical energy stored in wastewater

 #143
20170098850
2017-04-06

Electrochemical energy storage systems and methods featuring large negative half-cell potentials

 #144
20170054164
2017-02-23

Solids mitigation within flow batteries

 #145
20170054163
2017-02-23

Inert gas generation from fuel cells

 #146
20170054162
2017-02-23

Recirculation device of a fuel cell

 #147
20170047627
2017-02-16

Metal-air battery

 #148
20170047605
2017-02-16

Flow battery apparatus with shunted current repressed and method thereof

 #149
20170047593
2017-02-16

Battery with Corrosion-Resistant Ion-Exchange Membrane System

 #150
20170033383
2017-02-02

Aqueous all-copper redox flow battery

 #151
20170025697
2017-01-26

Flow battery electrolyte compositions containing an organosulfate wetting agent and flow batteries including same

 #152
20170012308
2017-01-12

Electrolyte-circulating battery

 #153
20170012307
2017-01-12

REDOX FLOW BATTERY SYSTEM AND METHOD FOR OPERATING REDOX FLOW BATTERY

 #154
20160372769
2016-12-22

Method of compressing fuel cell electrodes, resultant fuel cell, and a housing for the fuel cell which utilizes electrolyte reservoirs

 #155
20160351926
2016-12-01

ELECTROLYTE CONVEYANCE DEVICE FOR FLOW BATTERY

 #156
20160315339
2016-10-27

Distribution of electrolytes in a flow battery

 #157
20160315337
2016-10-27

Rebalancing electrolyte concentration in flow battery using pressure differential

 #158
20160308235
2016-10-20

Flow battery balancing cells having a bipolar membrane and methods for use thereof

 #159
20160308234
2016-10-20

Flow battery balancing cells having a bipolar membrane for simultaneous modification of a negative electrolyte solution and a positive electrolyte solution

 #160
20160293982
2016-10-06

System and method for minimizing transport related performance losses in a flow battery system

 #161
20160190628
2016-06-30

LAMINAR FLOW BATTERY

 #162
20160141697
2016-05-19

Redox flow battery

 #163
20160141669
2016-05-19

Pressure Compensation System Having a Safety Function for an Electrolytic Tank

 #164
20160093904
2016-03-31

SECONDARY BATTERY RECUPERATOR SYSTEM

 #165
20160036067
2016-02-04

Self-sealing flow frame for flow battery stack

 #166
20160020477
2016-01-21

Flow battery flow field having volume that is function of power parameter, time parameter and concentration parameter

 #167
20160006058
2016-01-07

SIPHON BREAK FOR REDOX FLOW BATTERY

 #168
20160006053
2016-01-07

Gas management systems and methods in a redox flow battery

 #169
20160006052
2016-01-07

Charge capacity management in redox flow battery string

 #170
20150380754
2015-12-31

FLOW BATTERY STACK WITH SENSING CHIP

 #171
20150357667
2015-12-10

NITRIC ACID REGENERATION FUEL CELL SYSTEMS

 #172
20150171460
2015-06-18

Electrolyte circulation in fuel cells stacks with reduced leakage current

 #173
20150155585
2015-06-04

Gravity induced flow cell

 #174
20150147609
2015-05-28

Systems and Methods for Rebalancing Redox Flow Battery Electrolytes

 #175
20150125774
2015-05-07

Fuel Cell System

 #176
20150125768
2015-05-07

Cell and Cell Block Configurations for Redox Flow Battery Systems

 #177
20150125763
2015-05-07

Metal-air flow batteries using oxygen enriched electrolyte

 #178
20150099205
2015-04-09

Manifold for plural fuel cell stacks

 #179
20150050568
2015-02-19

High-power aluminum-air battery system

 #180
20150037695
2015-02-05

FUEL CELL ELECTROLYTE REGENERATOR AND SEPARATOR

 #181
20150031124
2015-01-29

SEPARATOR

 #182
20150030940
2015-01-29

Lithium air battery system

 #183
20150024293
2015-01-22

Gas diffusion layer and membrane electrode assembly including gas diffusion layer, and method of regenerating membrane electrode assembly

 #184
20150017558
2015-01-15

CELL FRAME FOR IMPROVED FLOW DISTRIBUTING AND REDOX FLOW BATTERY HAVING THE SAME

 #185
20150004505
2015-01-01

Liquid electrolyte fuel cell system

 #186
20140377688
2014-12-25

Redox flow battery with external supply line and/or disposal line

 #187
20140370401
2014-12-18

Air cathode battery using zinc slurry anode with carbon additive

 #188
20140363753
2014-12-11

Redox flow battery

 #189
20140287335
2014-09-25

Systems and methods for shunt current and mechanical loss mitigation in electrochemical systems

 #190
20140287329
2014-09-25

Air battery system

 #191
20140272483
2014-09-18

Systems and methods for rebalancing redox flow battery electrolytes

 #192
20140255815
2014-09-11

Cell frame, cell stack, and redox flow battery

 #193
20140255734
2014-09-11

Reservoir for multiphase electrolyte flow control

 #194
20140220463
2014-08-07

PRESSURE FEED FLOW BATTERY SYSTEM AND METHOD

 #195
20140193724
2014-07-10

GRAVITY FEED FLOW BATTERY SYSTEM AND METHOD

 #196
20140170519
2014-06-19

Flow Battery System and Method Thereof

 #197
20140132238
2014-05-15

System and method for sensing and mitigating hydrogen evolution within a flow battery system

 #198
20140113210
2014-04-24

Underwater vehicle having an electrolyte-activated electrochemical fuel cell

 #199
20140093804
2014-04-03

METAL-HALOGEN FLOW BATTERY WITH SHUNT CURRENT INTERRUPTION AND SEALING FEATURES

 #200
20140037999
2014-02-06

Battery with low temperature molten salt (LTMS) cathode

 #201
20130344403
2013-12-26

Metal/air battery with gas driven mixing

 #202
20130337348
2013-12-19

ALKALI METAL-AIR FLOW BATTERIES

 #203
20130323611
2013-12-05

Battery electrolyte suspension

 #204
20130309581
2013-11-21

Air battery

 #205
20130196238
2013-08-01

Methods for continuous direct carbon fuel cell operation with a circulating electrolyte slurry

 #206
20130130142
2013-05-23

Flowing electrolyte battery with electric potential neutralization

 #207
20130065151
2013-03-14

FUEL CELL AND ELECTRODE FOR FUEL CELL, AND ELECTRONIC DEVICE

 #208
20130011704
2013-01-10

Redox Flow Battery System with Multiple Independent Stacks

 #209
20120321920
2012-12-20

System and method for operating a flow battery system at an elevated temperature

 #210
20120321916
2012-12-20

System and method for sensing and mitigating hydrogen evolution within a flow battery system

 #211
20120293110
2012-11-22

ELECTRODE, FUEL CELL AND BATTERY

 #212
20120225360
2012-09-06

METHOD FOR OPERATING A FUEL CELL

 #213
20120219869
2012-08-30

Silicon hydride nanocrystals as catalysts for proton production in water-organic liquid mixtures

 #214
20120208061
2012-08-16

Flow cell stack

 #215
20120202095
2012-08-09

Recombinator for flowing electrolyte battery

 #216
20120189922
2012-07-26

METHOD FOR OPERATING A FUEL CELL, AND A CORRESPONDING FUEL CELL

 #217
20120107712
2012-05-03

METHOD FOR OPERATING A FUEL CELL, AND A CORRESPONDING FUEL CELL

 #218
20120107702
2012-05-03

FUEL CELLS

 #219
20120082873
2012-04-05

Cross-flow electrochemical batteries

 #220
20120045669
2012-02-23

Flowing electrolyte battery with electric potential neutralization

 #221
20120034535
2012-02-09

Reducing loss of liquid electrolyte from a high temperature polymer-electrolyte membrane fuel cell

 #222
20120003560
2012-01-05

FUEL CELL FOR MOISTURE MANAGEMENT AT GAS INLETS

 #223
20110300417
2011-12-08

Redox flow battery and method for operating the battery continuously in a long period of time

 #224
20110287183
2011-11-24

MANUFACTURING METHOD OF GAS DIFFUSION LAYER

 #225
20110283935
2011-11-24

MANUFACTURING APPARATUS OF GAS DIFFUSION LAYER

 #226
20110269039
2011-11-03

Apparatus and method for controlling variable power conditions in a fuel cell

 #227
20110244366
2011-10-06

ION CONDUCTOR AND FUEL CELL

 #228
20110212381
2011-09-01

Fuel cell

 #229
20110045375
2011-02-24

FUEL CELL UNIT, FUEL CELL STACK, AND ELECTRONIC DEVICE

 #230
20110011748
2011-01-20

Method of performing electrochemical reaction

 #231
20110003236
2011-01-06

Reducing loss of liquid electrolyte from a high temperature polymer-electrolyte membrane fuel cell

 #232
20100092843
2010-04-15

VENTURI PUMPING SYSTEM IN A HYDROGEN GAS CIRCULATION OF A FLOW BATTERY

 #233
20090325012
2009-12-31

ALKALINE FUEL CELL SYSTEM

 #234
20090317683
2009-12-24

MEMBRANE ELECTRODE ASSEMBLY FOR FUEL CELL AND FUEL CELL

 #235
20090233153
2009-09-17

Electrodes of a fuel cell

 #236
20090148733
2009-06-11

Fuel cell system

 #237
20080241641
2008-10-02

Membrane electrode assembly for fuel cell and process for manufacturing the same

 #238
20080166542
2008-07-10

Gas diffusion layer, manufacturing apparatus and manufacturing method thereof

 #239
20080145737
2008-06-19

Rechargeable fuel cell system

 #240
20080124603
2008-05-29

Mixed reactants and electrolyte fuel cell

 #241
20080107943
2008-05-08

CONDENSER IN A FUEL CELL DEVICE

 #242
20080026265
2008-01-31

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

 #243
20070298305
2007-12-27

Electrochemical Cell

 #244
20070207350
2007-09-06

Method of Performing Electrochemical Reaction

 #245
20070128497
2007-06-07

Electrode structure for stacked alkaline fuel cells

 #246
20060286430
2006-12-21

Electrode structure for stacked alkaline fuel cells

 #247
20060251957
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