ClassID:

213256

H01M2004/8684 - CPC Classification

Classification description:

Electrodes; Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity Negative electrodes

Recent Application in this class:
#1
20260149022
2026-05-28

BILAYER CERAMIC INTERCONNECT

#2
20260066323
2026-03-05

BOLT FASTENED FUEL ASSEMBLY FOR BIOFUELS

#3
20250379237
2025-12-11

ELECTROCHEMICAL CELLS WITH SUPPORT FIBER MATS AND MANUFACTURING METHODS THEREOF

#4
20250357507
2025-11-20

SOLID OXIDE FUEL CELL ASSEMBLY

#5
20250349872
2025-11-13

FUEL CELL ASSEMBLY FOR BIOFUELS

#6
20250323302
2025-10-16

FUEL CELL ANODE DESIGN FOR MITIGATED START-UP/SHUT-DOWN CORROSION RESISTANCE

#7
20250316735
2025-10-09

ANION CONDUCTING POLYMER ELECTROLYTE MEMBRANES BY ULTRAVIOLET-LIGHT CURING FOR QUASI-SOLID-STATE ZINC-AIR BATTERIES

#8
20250309290
2025-10-02

ELECTROCHEMICAL HYDROGEN COMPRESSION SYSTEM

#9
20250293250
2025-09-18

Lithium Metal Oxide Based Cathode Chemistries for Lithium Batteries

#10
20250167254
2025-05-22

FUEL CELLS HAVING HIGH CAPACITANCE ANODES FOR MITIGATING AIR-AIR START DEGRADATION

#11
20250140876
2025-05-01

SOLID OXIDE CELL AND MANUFACTURING METHOD THEREOF

#12
20250079472
2025-03-06

SOLID OXIDE CELL AND MANUFACTURING METHOD THEREOF

#13
20250029979
2025-01-23

SILICON-BASED ANODE MATERIAL FOR LITHIUM ION BATTERY

#14
20250015310
2025-01-09

Rhodium Integration in Solid Oxide Fuel Cell System

#15
20240429402
2024-12-26

4H/FCC HETEROPHASE PLATINUM BASED NANOMATERIAL ON NANOROD FOR ELECTROCATALYTIC ALCOHOL OXIDATION

#16
20240405244
2024-12-05

H+ Conductivity for Fuel Cell Electrolyzers

#17
20240396068
2024-11-28

MEMBRANE ELECTRODE ASSEMBLY AND SOLID POLYMER FUEL CELL

#18
20240396056
2024-11-28

ELECTRODE CATALYST FOR HYDROGEN FUEL CELL ANODES

#19
20240372122
2024-11-07

SOLID OXIDE FUEL CELL AND MANUFACTURING METHOD OF THE SAME

#20
20240372112
2024-11-07

AMBIENT TEMPERATURE LIQUID METAL AIR FLOW BATTERY

#21
20240347769
2024-10-17

ALL-SOLID-STATE BATTERY

#22
20240339593
2024-10-10

POST-GRAPHENE NANOHYBRID COMPOSITES, METHODS OF MAKING SAME, AND USES THEREOF

#23
20240313247
2024-09-19

Metal Supported Proton Conduction Fuel Cell with Structured Electrolyte

#24
20240304830
2024-09-12

ELECTRODE CATALYST FOR FUEL CELL AND SOLID POLYMER FUEL CELL INCLUDING THE SAME

#25
20240247380
2024-07-25

HYDROGEN PRODUCTION SYSTEM USING AMMONIA AND FUEL CELL USING AMMONIA

#26
20240243270
2024-07-18

Method for preparing silicon by using gas-phase electroreduction

#27
20240234778
2024-07-11

MICROBIAL FUEL CELL USING ELECTRON ABSORBER HAVING HIGH REDUCTION POTENTIAL, AND METHOD OF GENERATING ELECTRIC ENERGY USING SAME

#28
20240194894
2024-06-13

ELECTRODE WITH 3-DIMENSIONAL STRUCTURE, ANODE FOR SOLID OXIDE FUEL CELL AND SOLID OXIDE FUEL CELL

#29
20240186534
2024-06-06

SOLID OXIDE CELL

#30
20240170688
2024-05-23

ELECTRODE FOR VANADIUM REDOX FLOW BATTERY AND METHOD FOR MANUFACTURING SAME

#31
20240162466
2024-05-16

CARBON DIOXIDE ADSORPTION BATTERY AND CHARGE/DISCHARGE DEVICE

#32
20240145734
2024-05-02

BILAYER SHRINKAGE TO ASSEMBLE COMPLEX CERAMIC SHAPES

#33
20240136560
2024-04-25

Microbial fuel cell using electron absorber having high reduction potential, and method of generating electric energy using same

#34
20240128474
2024-04-18

METAL CARBIDE CATALYST COMPLEX FOR BIFUNCTIONAL ZINC-AIR BATTERY, CONTAINING BOTH VANADIUM METAL AND DIFFERENT TRANSITION METAL, AND ZINC-AIR BATTERY SYSTEM INCLUDING THE SAME

#35
20240128470
2024-04-18

COMPOSITION FOR A POROUS TRANSPORT LAYER, A POROUS TRANSPORT LAYER PREPARED THEREFROM, AND A METHOD FOR PREPARING THE SAME

#36
20240097146
2024-03-21

FUEL CELL ELECTRODE CATALYST

#37
20240079624
2024-03-07

BIO-ELECTROCHEMICAL FUEL CELL

#38
20240047702
2024-02-08

Substrate with Electrode Layer for Metal-Supported Electrochemical Element, Electrochemical Element, Electrochemical Module, Solid Oxide Fuel Cell and Manufacturing Method

#39
20240030463
2024-01-25

CATALYST

#40
20240014408
2024-01-11

OXYGEN EVOLUTION CATALYST, PRODUCTION AND USE THEREOF, MEMBRANE ELECTRODE ASSEMBLY, AND FUEL CELL OR ELECTROLYSIS CELL

#41
20230420689
2023-12-28

PROTON-CONDUCTING CERAMIC FUEL CELL ARCHITECTURE

#42
20230369684
2023-11-16

Metal Air Battery

#43
20230361316
2023-11-09

Membrane electrode assembly (MEA) for proton exchange membrane electrochemical cell

#44
20230290967
2023-09-14

Solid oxide fuel cell assembly

#45
20230290962
2023-09-14

Method for producing carrier for electrode catalyst, precursor of carrier for electrode catalyst, and carrier for electrode catalyst, comprising same

#46
20230253623
2023-08-10

Lithium Secondary Battery

#47
20230253544
2023-08-10

Silicon-based anode material for lithium ion battery

#48
20230238552
2023-07-27

SOLID OXIDE FUEL CELL ASSEMBLY

#49
20230223553
2023-07-13

Cathode for metal-air current sources metal-air current sources containing the same

#50
20230163326
2023-05-25

SYSTEM AND METHOD FOR ELECTRODE MANAGEMENT IN METAL AIR FUEL CELL STACK

#51
20230155155
2023-05-18

METHODS AND SYSTEMS FOR REDOX FLOW BATTERY ELECTROLYTE HYDRATION

#52
20230144524
2023-05-11

Proton-conducting ceramic fuel cell architecture

#53
20230099815
2023-03-30

FUEL CELLS WITH IMPROVED MEMBRANE LIFE

#54
20230085103
2023-03-16

Method to improved redox flow battery performance

#55
20230078901
2023-03-16

Membrane for redox flow battery, method for producing membrane for redox flow battery, membrane electrode assembly for redox flow battery, cell for redox flow battery, and redox flow battery

#56
20230075749
2023-03-09

ZINC BASED RECHARGEABLE REDOX STATIC ENERGY STORAGE DEVICE

#57
20230051172
2023-02-16

CLAD POROUS METAL SUBSTRATE FOR ELECTROCHEMICAL CELL

#58
20230049734
2023-02-16

Electrode catalyst layer for fuel cell, and solid polymer-type fuel cell comprising said electrode catalyst layer

#59
20230033147
2023-02-02

BILAYER CERAMIC INTERCONNECT

#60
20230021439
2023-01-26

METHODS AND SYSTEMS FOR REDOX FLOW BATTERY ELECTROLYTE HYDRATION

#61
20230014828
2023-01-19

Method for preparing fuel cell catalyst electrode and fuel cell catalyst electrode prepared therefrom

#62
20220407086
2022-12-22

ANODE CATALYST MATERIALS FOR ELECTROCHEMICAL CELLS

#63
20220399560
2022-12-15

BIOELECTROCHEMICAL SYSTEM FOR TREATMENT OF ORGANIC LIQUID WASTES

#64
20220393211
2022-12-08

Membrane-electrode assembly capable of improving reverse voltage durability of fuel cell, method for manufacturing same, and fuel cell including same

#65
20220367883
2022-11-17

Catalyst ink compositions and methods for forming hydrogen pumping proton exchange membrane electrochemical cell

#66
20220359885
2022-11-10

Anode catalyst layer with high reversal tolerant capability for membrane electrode assemblies and fuel cells

#67
20220278334
2022-09-01

MEMBRANE ELECTRODE ASSEMBLY WITH IMPROVED ELECTRODE

#68
20220263101
2022-08-18

Redox flow battery cell, cell stack and redox flow battery system

#69
20220223893
2022-07-14

Anode recirculation system with ejector for solid oxide fuel cell

#70
20220209247
2022-06-30

Direct methane fueled thin film SOFC technology

#71
20220131159
2022-04-28

Method of fabricating a material for use in catalytic reactions

#72
20220123324
2022-04-21

ELECTRODE FOR VANADIUM REDOX FLOW BATTERY AND METHOD FOR MANUFACTURING SAME

#73
20220093935
2022-03-24

STABLE CERAMIC ANODES AND METHODS FOR PRODUCING AND USING THE SAME

#74
20210408553
2021-12-30

Metal-based solid oxide electrochemical devices

#75
20210399327
2021-12-23

Hydrogen-based battery

#76
20210351419
2021-11-11

Anode catalyst layer for fuel cell and fuel cell using same

#77
20210336276
2021-10-28

Anode catalyst layer for fuel cell and fuel cell using same

#78
20210336243
2021-10-28

Silicon-based anode material for lithium ion battery

#79
20210328231
2021-10-21

Anode catalyst layer for fuel cell and fuel cell using same

#80
20210328229
2021-10-21

Iridium alloy catalyst having reversible catalytic activity and preparation method thereof

#81
20210320305
2021-10-14

Redox-active interfaces for accelerated liquid-solid charge transfer reactions

#82
20210288334
2021-09-16

A BIMETALLIC CATALYST AND FUEL FOR USE IN A DIRECT DIMETHYL ETHER FUEL CELL

#83
20210280888
2021-09-09

MICROBIAL FUEL CELL

#84
20210265637
2021-08-26

Flexible electrode, biofuel cell using same, and method for manufacturing same

#85
20210226228
2021-07-22

ENERGY GENERATION OR ENERGY STORAGE SYSTEM

#86
20210218035
2021-07-15

Fuel cell with multiple electric connectors

#87
20210175517
2021-06-10

Roll-to-roll SOFC manufacturing method and system

#88
20210135243
2021-05-06

ANODE CATALYST COATING FOR USE IN AN ELECTROCHEMICAL DEVICE

#89
20210075027
2021-03-11

Fuel cell interconnect with reduced voltage degradation and manufacturing method

#90
20210066725
2021-03-04

Solid oxide fuel cell and manufacturing method of the same

#91
20210057770
2021-02-25

Cathode including a tandem electrocatalyst and solid oxide fuel cell including the same

#92
20210013534
2021-01-14

ELECTROLYTE LAYER-ANODE COMPOSITE MEMBER AND CELL STRUCTURE

#93
20210005917
2021-01-07

Cell, cell stack, redox flow battery, and redox flow battery system

#94
20210005913
2021-01-07

ELECTROLYTE LAYER-ANODE COMPOSITE MEMBER FOR FUEL CELL, CELL STRUCTURE, FUEL CELL, AND METHOD FOR MANUFACTURING COMPOSITE MEMBER

#95
20210005902
2021-01-07

Method of preparing catalyst containing platinum dispersed on graphene quantum dot containing carrier for direct alcohol fuel cell and catalyst obtained by this method

#96
20210005898
2021-01-07

Method for preparing SOFC anti-coking Ni-YSZ anode materials

#97
20200388857
2020-12-10

REDOX FLOW BATTERIES EMPLOYING DIAMOND

#98
20200381758
2020-12-03

System for generating electricity using oxygen from water

#99
20200350607
2020-11-05

Raw material of electrolyte solution, method for manufacturing electrolyte solution and method for manufacturing redox flow battery

#100
20200313206
2020-10-01

Method for operating solid oxide fuel cell

#101
20200313201
2020-10-01

Catalyst

#102
20200298211
2020-09-24

Palladium-ruthenium alloys for electrolyzers

#103
20200287257
2020-09-10

Cathode for metal-air current sources metal-air current sources containing the same

#104
20200212468
2020-07-02

SOLID ELECTROLYTE MEMBER, SOLID OXIDE FUEL CELL, WATER ELECTROLYSIS DEVICE, HYDROGEN PUMP, AND METHOD FOR MANUFACTURING SOLID ELECTROLYTE MEMBER

#105
20200212459
2020-07-02

Fuel cell system including exhaust heat recovery components

#106
20200176804
2020-06-04

Fuel cell

#107
20200176784
2020-06-04

Layered cathode for molten carbonate fuel cell

#108
20200161665
2020-05-21

Method for producing carrier for electrode catalyst, precursor of carrier for electrode catalyst, and carrier for electrode catalyst, comprising same

#109
20200119366
2020-04-16

CERAMIC COMPOSITE FOR FUEL CELL ANODE AND METHOD FOR PREPARING THE SAME

#110
20200112043
2020-04-09

POROUS SOLID OXIDE FUEL CELL ANODE WITH NANOPOROUS SURFACE AND PROCESS FOR FABRICATION

#111
20200075979
2020-03-05

Anode for a solid oxide fuel cell and composition and method for forming same

#112
20200040473
2020-02-06

Chemically resistant, oxidic electrocatalyst for oxygen evolution during alkaline water electrolysis

#113
20200028225
2020-01-23

Manufacturing method of proton battery and proton battery module

#114
20200020960
2020-01-16

Fuel cell with impingement jet flow field

#115
20190393508
2019-12-26

Method of improving cycle-life of a lithium metal secondary battery

#116
20190393496
2019-12-26

Method of extending cycle-life of a lithium metal secondary battery

#117
20190386320
2019-12-19

Anode for an electrochemical cell and method for producing an electrochemical cell comprising such an anode

#118
20190319282
2019-10-17

Magnesium Fuel Assembly and Magnesium Battery

#119
20190305334
2019-10-03

High power fuel cell system

#120
20190280308
2019-09-12

FUEL CELL WITH DYNAMIC RESPONSE CAPABILITY BASED ON ENERGY STORAGE ELECTRODES

#121
20190280306
2019-09-12

TWO-LAYER ANODE FOR MOLTEN CARBONATE FUEL CELLS

#122
20190237770
2019-08-01

Highly porous anode catalyst layer structures for fuel flexible solid oxide fuel cells

#123
20190181457
2019-06-13

Membrane electrode assembly with improved electrode

#124
20190097249
2019-03-28

Structured anode for a solid oxide fuel cell

#125
20190097243
2019-03-28

Chromate based ceramic anode materials for solid oxide fuel cells

#126
20190088972
2019-03-21

ELECTRODE AND ELECTROLYTE-CIRCULATING BATTERY

#127
20190083957
2019-03-21

Carbon powder for fuel cell and catalyst, electrode catalyst layer, membrane electrode assembly, and fuel cell using the carbon powder for fuel cell

#128
20190081316
2019-03-14

Silicon-based anode material for lithium ion battery

#129
20190067705
2019-02-28

SOFC including redox-tolerant anode electrode and system including the same

#130
20190051907
2019-02-14

Metal-hydrogen batteries for large-scale energy storage

#131
20190036186
2019-01-31

Positive electrode for metal-air battery, metal-air battery including the same, and method of manufacturing carbon nanotube thin film

#132
20190020082
2019-01-17

REVERSIBLE ELECTROCHEMICAL SYSTEM COMPRISING TWO PEM DEVICES IN OXIDATION AND REDUCTION ELECTRODES CONFIGURATION

#133
20190006680
2019-01-03

Solid oxide fuel cell and method for producing electrolyte layer-anode assembly

#134
20180375140
2018-12-27

Proton-conductive electrochemical device with integrated reforming and associated production method

#135
20180375139
2018-12-27

Electrode catalyst for fuel cells

#136
20180375138
2018-12-27

Method of and apparatus for producing membrane electrode assembly

#137
20180351190
2018-12-06

Reinforced membrane, electrochemical cell and fuel cell comprising same, and production method for reinforced membrane

#138
20180331381
2018-11-15

METHOD FOR MANUFACTURING PROTONIC CERAMIC FUEL CELLS

#139
20180323441
2018-11-08

Membrane electrode gas diffusion layer assembly and manufacturing method thereof

#140
20180316036
2018-11-01

Methods and systems for redox flow battery electrolyte hydration

#141
20180301726
2018-10-18

Electrode catalyst layer of electrochemical device, membrane electrode assembly of electrochemical device, and electrochemical device

#142
20180294496
2018-10-11

Fuel cell system and control method for fuel cell system

#143
20180294492
2018-10-11

Fuel cell vehicle control method and fuel cell vehicle control apparatus

#144
20180277878
2018-09-27

Fuel cell stack

#145
20180277860
2018-09-27

High power fuel cell system

#146
20180269509
2018-09-20

Porous solid oxide fuel cell anode with nanoporous surface and process for fabrication

#147
20180269508
2018-09-20

Membrane electrode assembly

#148
20180269493
2018-09-20

Dry reforming catalyst, method for preparing same, and dry reforming method using corresponding catalyst

#149
20180261869
2018-09-13

Solid oxide fuel cell system

#150
20180251681
2018-09-06

Low flammability electrolytes for stable operation of electrochemical devices

#151
20180248216
2018-08-30

Frame body, cell frame, cell stack, and redox flow battery

#152
20180248215
2018-08-30

Frame body, cell frame, cell stack, and redox flow battery

#153
20180248202
2018-08-30

Fuel cell interconnect with reduced voltage degradation and manufacturing method

#154
20180241056
2018-08-23

PHOTOCURABLE SEALING AGENT FOR FUEL CELL, FUEL CELL, AND SEALING METHOD

#155
20180212266
2018-07-26

Redox flow battery

#156
20180205105
2018-07-19

ELECTROLYTE LAYER-ANODE COMPOSITE MEMBER FOR FUEL CELL AND METHOD FOR PRODUCING THE SAME

#157
20180198152
2018-07-12

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

#158
20180198142
2018-07-12

Fuel cell system

#159
20180145338
2018-05-24

Use of an anode catalyst layer

#160
20180069238
2018-03-08

Porous silicon based negative electrode active material, method for manufacturing the same, and rechargeable lithium battery including the same

#161
20180062193
2018-03-01

HIGH-PERFORMANCE MICROBIAL FUEL CELL BASED ON CARBON WITH THREE-DIMENSIONAL SIEVE TUBE STRUCTURE AS ANODE

#162
20180040909
2018-02-08

Anode with high redox stability

#163
20180034063
2018-02-01

Anode with remarkable stability under conditions of extreme fuel starvation

#164
20180013149
2018-01-11

Method of fabricating graphene-based/algal biofilm electrode for application in a biophotovoltaic device

#165
20170365861
2017-12-21

METAL-CERAMIC COMPOSITE FOR FUEL CELL ANODE AND METHOD FOR PREPARING THE SAME

#166
20170334379
2017-11-23

Molten metal anode solid oxide fuel cell for transportation-related auxiliary power units

#167
20170309922
2017-10-26

Cyclic regeneration of nanostructured composites for catalytic applications

#168
20170263948
2017-09-14

Functionalized carbon layer for membrane degradation mitigation under fuel cell operating conditions

#169
20170242271
2017-08-24

Methods and apparatus to form biocompatible energization elements incorporating fuel cells for biomedical devices

#170
20170187047
2017-06-29

ELECTRODE CATALYST FOR FUEL CELLS

#171
20170133699
2017-05-11

Membrane electrode assembly, method for manufacturing membrane electrode assembly, fuel cell, and method for manufacturing fuel cell

#172
20170125821
2017-05-04

ANODE CATALYST LAYER FOR USE IN A PROTON EXCHANGE MEMBRANE FUEL CELL

#173
20170098834
2017-04-06

FUEL CELL ANODE CATALYST AND MANUFACTURING METHOD THEREFOR

#174
20170092956
2017-03-30

Metal mesh foil for current collector of lithium secondary battery, electrode for lithium secondary battery and lithium secondary battery comprising the same

#175
20170062851
2017-03-02

FUEL CELL STACK END CELLS WITH IMPROVED DIAGNOSTIC CAPABILITIES

#176
20170025700
2017-01-26

Quinone polyhalide flow battery

#177
20160372776
2016-12-22

Semi-vanadium redox flow battery using electrolytes of vanadium ions and iodine-vitamin C

#178
20160372774
2016-12-22

Cell, cell stack device, module, and module housing device

#179
20160368164
2016-12-22

Process for producing tubular ceramic structures

#180
20160365597
2016-12-15

Electrocatalysts, and fuel cells containing them

#181
20160293965
2016-10-06

METASTABLE CERAMIC FUEL CELL AND METHOD OF MAKING SAME

#182
20160289254
2016-10-06

Hydrogen oxidation catalyst

#183
20160254549
2016-09-01

Metal supported solid oxide fuel cell

#184
20160248102
2016-08-25

Nanofibrous electrocatalyst including nanofibrous continuous network of graphitic nanofibers having embedded catalytically active metal moieties

#185
20160248101
2016-08-25

Electrode catalyst material, fuel cell electrode, method for producing electrode catalyst material, and fuel cell

#186
20160229694
2016-08-11

Hydrogen peroxide catalyst

#187
20160197356
2016-07-07

Method for depositing layer of ceramic material onto a metallic support for solid oxide fuel cells

#188
20160197355
2016-07-07

Method for manufacturing fuel electrode support for solid oxide fuel cell and fuel electrode support for solid oxide fuel cell

#189
20160141603
2016-05-19

Potato-shaped graphite particles with low impurity rate at the surface, method for preparing the same

#190
20160137536
2016-05-19

Bioelectrochemical system having polyvalent ion removing function

#191
20160072133
2016-03-10

Catalyst and electrode catalyst layer, membrane electrode assembly, and fuel cell using the catalyst

#192
20160064763
2016-03-03

Apparatus and method associated with reformer-less fuel cell

#193
20160060119
2016-03-03

Potatolike shaped graphite particles with low impurity rate at the surface, process for preparing same

#194
20160036061
2016-02-04

Tethering of confactors on graphene-like materials

#195
20160028091
2016-01-28

Method for manufacturing solid oxide fuel cell anode with high stability and high efficiency

#196
20160028087
2016-01-28

Binder composition for secondary battery, slurry composition for secondary battery, negative electrode for secondary battery, and secondary battery

#197
20160010228
2016-01-14

Electrocatalyst for hydrogen evolution and oxidation reactions

#198
20160006041
2016-01-07

Carbon monoxide-tolerant anode catalyst layer and methods of use thereof in proton exchange membrane fuel cells

#199
20150380758
2015-12-31

Co-tolerant catalyst for PAFC

#200
20150372315
2015-12-24

Use of an anode catalyst layer

#201
20150357668
2015-12-10

Fuel cell

#202
20150349348
2015-12-03

Anode on a pretreated substrate for improving redox-stability of solid oxide fuel cell and the fabrication method thereof

#203
20150325859
2015-11-12

Fuel cell with selectively conducting anode

#204
20150228964
2015-08-13

Electroactive materials for rechargeable batteries

#205
20150155567
2015-06-04

Reversal tolerant membrane electrode assembly for a fuel cell

#206
20150147674
2015-05-28

Solid electrolyte laminate, method for manufacturing solid electrolyte laminate, and fuel cell

#207
20150093680
2015-04-02

High performance multilayer electrodes for use in reducing gases

#208
20150072269
2015-03-12

ELECTRODE ADDITIVE FOR FUEL CELL AND ITS SYNTHESIS METHOD

#209
20140302424
2014-10-09

Mixed-Metal Platinum Catalysts With Improved Carbon Monoxide Tolerance

#210
20140302420
2014-10-09

Ceramic anode materials for solid oxide fuel cells

#211
20140242495
2014-08-28

Anode with remarkable stability under conditions of extreme fuel starvation

#212
20140093790
2014-04-03

Nanofibrous electrocatalysts

#213
20130224522
2013-08-29

Anode-side catalyst composition for fuel cells, and membrane electrode assembly (MEA) for solid polymer fuel cells which comprises same

#214
20130056911
2013-03-07

Process for producing tubular ceramic structures

#215
20130026032
2013-01-31

Waste to hydrogen conversion process and related apparatus

#216
20130011554
2013-01-10

Potato-shaped graphite particles with low impurity rate at the surface, method for preparing the same

#217
20120282542
2012-11-08

Fuel cell

#218
20120171597
2012-07-05

Direct methanol fuel cell and anode used therein

#219
20120171595
2012-07-05

POWER GENERATION CELL FOR SOLID ELECTROLYTE FUEL CELL AND STRUCTURE OF FUEL ELECTRODE THEREOF

#220
20120141907
2012-06-07

FUEL CELL MEMBRANE ELECTRODE ASSEMBLY

#221
20120040270
2012-02-16

Fuel cell electrode catalyst with reduced noble metal amount and solid polymer fuel cell comprising the same

#222
20120021332
2012-01-26

Anode on a pretreated substrate for improving redox-stability of solid oxide fuel cell and the fabrication method therof

#223
20110311900
2011-12-22

ELECTROCHEMICAL DEVICE CONFIGURATIONS

#224
20110269057
2011-11-03

Reversal tolerant membrane electrode assembly for a fuel cell

#225
20110262629
2011-10-27

METHOD FOR FABRICATING A NICKEL-CERMET ELECTRODE

#226
20110257004
2011-10-20

Method for preparing oxidation catalyst and catalysts prepared by the method

#227
20110223509
2011-09-15

High Temperature Fuel Cell and Associated Fuel Cell Assembly

#228
20110212384
2011-09-01

Anode catalysts for fuel cell membrane reactors

#229
20110189583
2011-08-04

Catalyst, production process therefor and use thereof

#230
20110177433
2011-07-21

ANODE FOR A MOLTEN CARBONATE FUEL CELL AND METHOD FOR THE PRODUCTION THEREOF

#231
20110114087
2011-05-19

Nasal administration

#232
20110076594
2011-03-31

Ceria-based electrolytes in solid oxide fuel cells

#233
20100221639
2010-09-02

Membrane electrode assembly, manufacturing method thereof and fuel cell

#234
20100203421
2010-08-12

NANO-POROUS NANO-COMPOSITE, METHOD OF PREPARING THE SAME, AND SOLID OXIDE FUEL CELL INCLUDING THE NANO-POROUS NANO-COMPOSITE

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20100178582
2010-07-15

Ionic layer with oxygen evolution reaction catalyst for electrode protection

#236
20100159351
2010-06-24

MEMBRANE-ELECTRODE ASSEMBLY, AND MEMBRANE-ELECTRODE-(GAS DIFFUSION LAYER) ASSEMBLY AND SOLID POLYMER FUEL CELL EACH COMPRISING THE SAME

#237
20100152031
2010-06-17

HIGH ACTIVITY ELECTROCATALYST

#238
20100143762
2010-06-10

Method for improving robustness of solid oxide fuel cell stacks

#239
20100092808
2010-04-15

Potato-shaped graphite particles with low impurity rate at the surface, method for preparing the same

#240
20100055542
2010-03-04

Fuel cell

#241
20100028757
2010-02-04

Ceramic material combination for an anode of a high-temperature fuel cell

#242
20100021786
2010-01-28

FUEL CELL

#243
20100009241
2010-01-14

FUEL CELL AND PROCESS FOR PRODUCTION THEREOF; AND ELECTRONIC INSTRUMENT, MOBILE MACHINE, ELECTRIC POWER GENERATING SYSTEM, COGENERATION SYSTEM, AND ELECTRODE REACTION-BASED APPARATUS

#244
20100009091
2010-01-14

Fabrication of copper-based anodes via atmosphoric plasma spraying techniques

#245
20100003566
2010-01-07

Proton-conductive inorganic material for fuel cell and fuel cell anode employing the same

#246
20090297890
2009-12-03

Anode for Bioelectric Power Generation And Power Generation Method And Apparatus Utilizing Same

#247
20090274941
2009-11-05

Power Generation Cell for Solid Electrolyte Fuel Cell and Structure of Fuel Electrode Thereof

#248
20090253011
2009-10-08

Fuel Cell

#249
20090246600
2009-10-01

Fuel electrode catalyst for fuel cell, electrode/membrane assembly, and fuel cell and fuel cell system provided with the electrode/membrane assembly

#250
20090233135
2009-09-17

Fuel Cell Catalyst, Fuel Cell Electrode, and Polymer Electrolyte Fuel Cell Provided With Such Fuel Cell Electrode

#251
20090220829
2009-09-03

Solid Oxide Fuel Cell

#252
20090214918
2009-08-27

ANODE OF DIRECT METHANOL FUEL CELL AND DIRECT METHANOL FUEL CELL EMPLOYING THE SAME

#253
20090214765
2009-08-27

Fuel Cell Anode Structures For Voltage Reversal Tolerance

#254
20090200172
2009-08-13

Method of manufacturing fuel cell

#255
20090181285
2009-07-16

CO tolerant multicomponent electrode catalyst for solid polymer fuel cell

#256
20090151430
2009-06-18

Apparatus for measuring permeability rate of anode of solid oxide fuel cell

#257
20090148742
2009-06-11

High performance multilayer electrodes for use in reducing gases

#258
20090142627
2009-06-04

Biological Power Generator, and Method of Treating Organic Solid Pollutant-Containing Waste, a Method of Treating Organic Polymeric Substance-Containing Wastewater, a Method of Treating Organic Substance-Containing Wastewater, as Well as Apparatuses for Implementing These Treatment Methods

#259
20090136827
2009-05-28

ENZYMES IMMOBILIZED IN HYDROPHOBICALLY MODIFIED POLYSACCHARIDES

#260
20090136812
2009-05-28

Nickel oxide powder material for solid oxide fuel cell, production process thereof, raw material composition for use in the same, and anode material using the nickel oxide powder material

#261
20090136797
2009-05-28

Direct carbon fuel cell with pre-wetted carbon particles

#262
20090117448
2009-05-07

Fuel Cell Electrode Catalyst with Reduced Noble Metal Amount and Solid Polymer Fuel Cell Comprising the Same

#263
20090098436
2009-04-16

POWER GENERATION CELL FOR SOLID ELECTROLYTE FUEL CELL

#264
20090071841
2009-03-19

WASTE TO HYDROGEN CONVERSION PROCESS AND RELATED APPARATUS

#265
20090061287
2009-03-05

Horizontally graded structures for electrochemical and electronic devices

#266
20090061276
2009-03-05

Anode for fuel cell and fuel cell using the same

#267
20090053575
2009-02-26

SUPPORTED CATALYSTS FOR THE ANODE OF A VOLTAGE REVERSAL TOLERANT FUEL CELL

#268
20090053572
2009-02-26

PEM fuel cell with improved water management

#269
20090035637
2009-02-05

Anode supported solid oxide fuel cell

#270
20090035636
2009-02-05

Solid oxide fuel cell

#271
20090029219
2009-01-29

CATALYST, PROCESS FOR PRODUCING THE CATALYST, MEMBRANE ELECTRODE ASSEMBLY, AND FUEL CELL

#272
20090023030
2009-01-22

Manufacturing method of anode for solid oxide fuel cell

#273
20080308975
2008-12-18

Electrode-supported solid state electrochemical cell

#274
20080280166
2008-11-13

Solid Oxide Fuel Cell

#275
20080220310
2008-09-11

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

#276
20080199749
2008-08-21

ORGANIC ANODES FOR HYDROCARBON FUEL CELLS

#277
20080187817
2008-08-07

Gas diffusion substrate and electrode

#278
20080182147
2008-07-31

Electrochemical device configurations

#279
20080138668
2008-06-12

DIRECT METHANOL FUEL CELL

#280
20080131752
2008-06-05

Nanostructured composite anode with nano gas channels and atmosphere plasma spray manufacturing method thereof

#281
20080131748
2008-06-05

Direct-flame fuel cell

#282
20080124585
2008-05-29

Compositions and Methods for Bioelectricity Production

#283
20080124265
2008-05-29

Catalytic oxide anodes for high temperature fuel cells

#284
20080102327
2008-05-01

Fuel cell and method for cold-starting such a fuel cell

#285
20080096093
2008-04-24

Electro-catalyst compositions for fuel cells

#286
20080096080
2008-04-24

Anode with remarkable stability under conditions of extreme fuel starvation

#287
20080090127
2008-04-17

High-performance ceramic anodes for use with strategic and other hydrocarbon fuels

#288
20080087869
2008-04-17

Solid oxide fuel cell (SOFC) anode materials

#289
20080085442
2008-04-10

Anode for use in a fuel cell and method for making same

#290
20080076006
2008-03-27

High utilization stack

#291
20080075996
2008-03-27

Polymer electrolyte fuel cell

#292
20080075985
2008-03-27

Adaptive purge control to prevent electrode redox cycles in fuel cell systems

#293
20080070084
2008-03-20

Fuel electrode precursor of low shrinkage rate in an electric power generation cell for a solid oxide fuel cell

#294
20080057356
2008-03-06

Anode Support Substrate For Solid Oxide Fuel Cell And Process For Producing The Same

#295
20080050640
2008-02-28

Electrocatalyst

#296
20070275292
2007-11-29

Solid Oxide Fuel Cell

#297
20070269688
2007-11-22

Liquid anode electrochemical cell

#298
20070259216
2007-11-08

Substrate-enhanced microbial fuel cells

#299
20070248874
2007-10-25

Hydrogen separation membrane and fuel cell, and manufacturing method therefor

#300
20070243448
2007-10-18

Fuel cell electrode, membrane-electrode assembly and fuel cell system including membrane-electrode assembly