ClassID:

213452

H01M8/04216 - CPC Classification

Classification description:

Fuel cells; Manufacture thereof; Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids; Arrangements for control of reactant parameters, e.g. pressure or concentration; Reactant storage and supply, e.g. means for feeding, pipes characterised by the choice for a specific material, e.g. carbon, hydride, absorbent

Recent Application in this class:
#1
20260142204
2026-05-21

STATIONARY FUEL CELL SYSTEM

#2
20260112667
2026-04-23

FUEL CELL SYSTEM

#3
20260112666
2026-04-23

FUEL CELL SYSTEM

#4
20260112664
2026-04-23

VEHICLE WITH REVERSIBLE FUEL CELL SYSTEM AND METHOD OF OPERATION

#5
20260106189
2026-04-16

TANK, AND REDOX FLOW BATTERY SYSTEM

#6
20260100388
2026-04-09

DISTRIBUTED CAPACITIVE ENERGY STORAGE FOR FLOW BATTERIES

#7
20260097858
2026-04-09

CRASH-WORTHY AND BALLISTICALLY TOLERANT FUEL CELL

#8
20260063726
2026-03-05

DETECTION METHOD OF STATE OF CHARGE OF FLOW BATTERY

#9
20260063725
2026-03-05

DETECTION SYSTEM OF STATE OF CHARGE OF FLOW BATTERY

#10
20260031372
2026-01-29

ELECTRIC POWER SUPPLY SYSTEM

#11
20260011758
2026-01-08

SYSTEMS AND METHODS OF FAST START-UP AND WARM-UP IN TURBOCHARGED FUEL CELLS

#12
20250323292
2025-10-16

PASSIVE CARBON-OXYGEN BATTERY SYSTEM AND METHOD OF USE THEREOF

#13
20250316728
2025-10-09

PLASTIC DUCTS WITH SLIP-ON STEEL FLANGE FOR THERMAL INTERFACES

#14
20250297346
2025-09-25

LOW WEIGHT HYDROGEN DISTRIBUTION SYSTEM AND COMPONENTS

#15
20250257849
2025-08-14

CONNECTOR DEVICE FOR A HIGH-PRESSURE HYDROGEN RESERVOIR, HIGH-PRESSURE HYDROGEN STORAGE FUEL CELL SYSTEM, AND METHOD OF PRODUCING A CONNECTOR DEVICE FOR A HIGH-PRESSURE HYDROGEN RESERVOIR

#16
20250253365
2025-08-07

PRESSURIZED DUCT FOR A FUEL CELL

#17
20250243054
2025-07-31

INTEGRATED HYDROGEN PRODUCTION AND CHARGING SYSTEM AND METHOD THEREOF

#18
20250233174
2025-07-17

Apparatus And Method For A Hydrogen Powered Generator With High Capacity Hydrogen Storage Devices

#19
20250215200
2025-07-03

SEALING APPARATUS

#20
20250192202
2025-06-12

Electrochemical Reactor, Electrochemical Reactor Systems, Processes for Electrochemical Reactions, and Methods Using Same

#21
20250140881
2025-05-01

FUEL CELL SYSTEM, AND TANK SYSTEM FOR A FUEL CELL SYSTEM

#22
20250118780
2025-04-10

FLUID CONTAINER AND ELECTROCHEMICAL CELL

#23
20250067399
2025-02-27

FUEL TANK WITH INTERNAL SPRINGS

#24
20250038237
2025-01-30

MIXED MEDIA DESULFURIZATION SYSTEMS AND FUEL CELL SYSTEMS INCLUDING THE SAME

#25
20250030026
2025-01-23

APPARATUS FOR CONTROLLING VEHICLE EQUIPPED WITH AMMONIA FUEL CELL AND METHOD FOR OPERATING THE SAME

#26
20250023070
2025-01-16

METHOD OF MANUFACTURING HYDROGEN FUEL CELL HOSES AND RELATED PARTS

#27
20250015320
2025-01-09

DIELECTRIC CONDUIT ASSEMBLIES AND METHODS OF MAKING THEREOF

#28
20250006963
2025-01-02

METHOD OF OPERATING A FUEL CELL SYSTEM IN FUEL CELL MODE

#29
20240418325
2024-12-19

Apparatus And Method For A Gas Storage System

#30
20240401744
2024-12-05

HYDROGEN SUPPLY DEVICE, HYDROGEN FUEL CELL DEVICE, AND HYDROGEN CHARGING SYSTEM INCLUDING THE SAME

#31
20240399720
2024-12-05

MULTILAYER STRUCTURE WITH AN IMPROVED HYDROGEN BARRIER

#32
20240347742
2024-10-17

HYDROGEN FUEL CELL COOLING

#33
20240322202
2024-09-26

ELECTROCHEMICAL CELL

#34
20240322201
2024-09-26

ELECTROCHEMICAL CELL

#35
20240297326
2024-09-05

ENERGY PRODUCTION SYSTEM

#36
20240297314
2024-09-05

METAL OXIDATION WARMING SYSTEMS

#37
20240274846
2024-08-15

Gas distribution assembly in particular for high-temperature solid oxide electrolyser cells or fuel cells

#38
20240271756
2024-08-15

GAS STORAGE IN NEGATIVE POISSON'S RATIO STRUCTURES

#39
20240269659
2024-08-15

FRUSTRATED LEWIS PAIR-IMPREGNATED POROUS MATERIALS AND USES THEREOF

#40
20240243305
2024-07-18

A COOLING ARRANGEMENT FOR A FUEL CELL ELECTRIC VEHICLE

#41
20240162464
2024-05-16

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

#42
20240158900
2024-05-16

ACTIVATED ALUMINUM FUEL

#43
20240136550
2024-04-25

Hydrogen Fuel Cell Hoses and Related Parts

#44
20240092498
2024-03-21

WING TANK VAPORIZER FOR SOLID OXIDE FUEL CELL ON UNMANNED AIRCRAFT

#45
20240076182
2024-03-07

Dehydrogenation reaction device and system having the same

#46
20240059556
2024-02-22

Hydrogen storage system and method for manufacturing the same

#47
20240047715
2024-02-08

AN ENERGY STORAGE DEVICE

#48
20240025274
2024-01-25

ENERGY STORAGE PRESSURE VESSEL FOR A HYDROGEN VEHICLE

#49
20240006634
2024-01-04

HYDROGEN STORAGE SYSTEM AND METHOD FOR ADJUSTING DIFFERENTIAL PRESSURE THEREIN

#50
20230402629
2023-12-14

Metal Hydride Fuel Sources For Vehicle Operation and Pressure-Based Control Systems and Methods

#51
20230375138
2023-11-23

LIQUEFIED GAS SYSTEM WITH BOIL-OFF CAPTURE

#52
20230317985
2023-10-05

METHOD FOR OPERATING A SOLID OXIDE FUEL CELL DEVICE, THE SOLID OXIDE FUEL CELL DEVICE AND A MOTOR VEHICLE OUTFITTED WITH SUCH

#53
20230265972
2023-08-24

Gas storage in negative Poisson's ratio structures

#54
20230261233
2023-08-17

Increasing reactant utilization in Fe/V flow batteries

#55
20230249967
2023-08-10

CONTAMINATED HYDROGEN GAS COMPOSITION AND ITS USE AS A REFERENCE FOR HYDROGEN FUELS

#56
20230141693
2023-05-11

HYDROGEN RELEASE AND STORAGE SYSTEM, HYDROGEN RELEASE AND STORAGE METHOD, AMMONIA PRODUCTION APPARATUS, GAS TURBINE, FUEL CELL, AND STEEL MILL

#57
20230081396
2023-03-16

Method for indicating exchange of a fuel vapor absorber and a vehicle with an indicator therefore

#58
20230045778
2023-02-09

HETEROGENEOUS HYDROGEN-CATALYST SOLID FUEL REACTION MIXTURE AND REACTOR

#59
20230045434
2023-02-09

Metal Hydride-Hydrogen Tank System With A Frost-Start Capability

#60
20230034211
2023-02-02

ELECTROCHEMICAL AMINE/NITRILE REDOX METHOD FOR AMBIENT HYDROGEN STORAGE

#61
20230002226
2023-01-05

HYDROGEN STORAGE MATERIALS AND PROCESSES FOR PREPARING SAME

#62
20220416272
2022-12-29

Ejector having two-stage nozzle structure

#63
20220359898
2022-11-10

Air supply system for fuel cell and method of controlling same

#64
20220315419
2022-10-06

ORGANIC HYDROGEN STORAGE RAW MATERIAL DEHYDROGENATION CATALYST, CARRIER OF CATALYST, HYDROGEN STORAGE ALLOY, AND METHOD FOR PROVIDING HIGH-PURITY HYDROGEN GAS

#65
20220293978
2022-09-15

Propulsion battery packs with integrated fuel tank mounting systems

#66
20220293977
2022-09-15

Replaceable modular device for hydrogen release

#67
20220258145
2022-08-18

FRUSTRATED LEWIS PAIR-IMPREGNATED POROUS MATERIALS AND USES THEREOF

#68
20220250904
2022-08-11

DEHYDROGENATION REACTION DEVICE AND SYSTEM HAVING THE SAME

#69
20220246958
2022-08-04

RETENTION AMOUNT MANAGEMENT SYSTEM AND RETENTION AMOUNT MANAGEMENT METHOD

#70
20220227623
2022-07-21

ORGANIC HYDROGEN STORAGE RAW MATERIAL DEHYDROGENATION CATALYST, CARRIER OF THE CATALYST, HYDROGEN STORAGE ALLOY, AND METHOD FOR PROVIDING HIGH-PURITY HYDROGEN

#71
20220200084
2022-06-23

Hybrid energy storage system with chemical/electrochemical dual technology for mobile, propulsive and stationary applications

#72
20220149404
2022-05-12

Electricity generation devices using formic acid

#73
20220123342
2022-04-21

BIOCELL WITH FUEL RESERVOIR

#74
20220093948
2022-03-24

Heat sink for electrical device

#75
20220085401
2022-03-17

High efficiency zinc-iodine adsorption-aided flow battery with a low cost membrane

#76
20220037721
2022-02-03

Thermo-electrochemical convertor with integrated energy storage

#77
20220024760
2022-01-27

Activated aluminum fuel

#78
20220010932
2022-01-13

Apparatus for supplying gas including an ion chamber and a gas supply unit connected to the ion chamber

#79
20210376365
2021-12-02

Direct isopropanol fuel cell

#80
20210344031
2021-11-04

Fuel cell system and operation method thereof

#81
20210261406
2021-08-26

Hydrogen storage system and method for manufacturing the same

#82
20210249676
2021-08-12

Biocell with fuel reservoir

#83
20210249671
2021-08-12

Fuel cell power system for an unmanned surface vehicle

#84
20210180752
2021-06-17

System for storing solid state hydrogen

#85
20210159521
2021-05-27

PROCESS OF CONVERTING SEAWATER TO HYDROGEN, PIPING IT AND REFORMING IT TO FRESHWATER

#86
20210155476
2021-05-27

Batch systems and methods for hydrogen gas extraction from a liquid hydrogen carrier

#87
20210129105
2021-05-06

Device for generating hydrogen gas

#88
20210115547
2021-04-22

Activated aluminum fuel

#89
20210104768
2021-04-08

Electro-fuel energy storage system and method

#90
20200358123
2020-11-12

Passive flow battery

#91
20200335806
2020-10-22

SYSTEMS AND METHODS FOR UAV FUEL CELL

#92
20200325016
2020-10-15

Gas generation device

#93
20200303794
2020-09-24

Thermo-electrochemical convertor with integrated energy storage

#94
20200295387
2020-09-17

Fuel cartridge having fuel beds with space for coolant fluid

#95
20200243886
2020-07-30

Fuel cell system and method of controlling fuel cell system

#96
20200243882
2020-07-30

FUEL TANK FOR A FUEL CELL SYSTEM AND METHOD FOR PRODUCING A FUEL TANK

#97
20200223691
2020-07-16

Hydrogen storage and delivery system using a synergistic hydrolysis technology

#98
20200208275
2020-07-02

Component constituting an HTE electrolyser interconnector or SOFC fuel cell interconnector and associated production processes

#99
20200199728
2020-06-25

Structure inflation using activated aluminum

#100
20200199727
2020-06-25

Activated aluminum fuel

#101
20200127308
2020-04-23

Dielectric conduit assemblies and methods of making thereof

#102
20200083548
2020-03-12

Building

#103
20190393520
2019-12-26

Thermal management system for fuel cell vehicle

#104
20190359483
2019-11-28

HYDROGEN STORAGE AND DELIVERY MATERIAL

#105
20190348731
2019-11-14

Methods, devices and systems for providing power to a linear amplifier

#106
20190348698
2019-11-14

Method and molten salt electrolytic cell for implementing a hydrogen fuel, sustainable, closed clean energy cycle on a large scale

#107
20190341637
2019-11-07

PORTABLE ELECTRICITY GENERATION DEVICES AND ASSOCIATED SYSTEMS AND METHODS

#108
20190334185
2019-10-31

Metal hydride hydrogen storage arrangement for use in a fuel cell utility vehicle and method of manufacturing the same

#109
20190319284
2019-10-17

HYDROGEN REACTOR WITH CATALYST IN FLOW CONDUIT

#110
20190319281
2019-10-17

Replaceable modular device for hydrogen release

#111
20190316735
2019-10-17

System for hydrogen liquid carrier storage

#112
20190283852
2019-09-19

Fuel cell watercraft

#113
20190273271
2019-09-05

Hydrogen storage unit and fuel cell system

#114
20190245224
2019-08-08

System for high-temperature reversible electrolysis of water comprising a hydride tank coupled with the electrolyser

#115
20190198896
2019-06-27

Gas storage system

#116
20190190041
2019-06-20

HYDROGEN STORAGE DEVICE

#117
20190148755
2019-05-16

Direct isopropanol fuel cell

#118
20190077657
2019-03-14

Gas-Loading and Packaging Method and Apparatus

#119
20190069103
2019-02-28

Changeable cartridge for hearing device docking stations

#120
20190006686
2019-01-03

Fuel cell power system for an unmanned surface vehicle

#121
20180375129
2018-12-27

Fuel cell system with anode degradation reduction control

#122
20180351193
2018-12-06

Regenerative fuel cell

#123
20180351183
2018-12-06

Fuel cell comprising heating plates and facility comprising such a cell

#124
20180342745
2018-11-29

Fuel cell storage system

#125
20180339759
2018-11-29

Undersea vehicle and method for operating the same

#126
20180339757
2018-11-29

Undersea vehicle and method for operating a reactor

#127
20180337416
2018-11-22

Electricity generation devices using formic acid

#128
20180261870
2018-09-13

Rechargeable electrochemical device for producing electric energy

#129
20180254499
2018-09-06

Fuel cell with oxygen adsorber and method of using the same

#130
20180233753
2018-08-16

Thermal management system for fuel cell vehicle

#131
20180230590
2018-08-16

Metal foams and methods of manufacture

#132
20180219236
2018-08-02

Fuel cell based power generator and fuel cartridge

#133
20180205103
2018-07-19

Power source with wireless capability

#134
20180195670
2018-07-12

Hydrogen storage tank and fuel cell system, as well as motor vehicle having such a hydrogen storage tank and fuel cell system

#135
20180194622
2018-07-12

AMMONIA BORANE CONFINEMENT IN GRAPHENE OXIDE 3D STRUCTURES

#136
20180186650
2018-07-05

Method for producing conductive mayenite type compound

#137
20180154996
2018-06-07

Fuel cell watercraft

#138
20180115003
2018-04-26

SOFC-based system for generating electricity with closed-loop circulation of carbonated species

#139
20180108960
2018-04-19

Thermo-electrochemical converter with integrated energy storage

#140
20180043361
2018-02-15

ANALYSIS DEVICE FOR A LIQUID SAMPLE

#141
20180019488
2018-01-18

Fuel cell system

#142
20170370298
2017-12-28

Valve device in a motor vehicle

#143
20170346119
2017-11-30

ENERGY STORAGE IN CLOSED LOOP SYSTEMS USING MICROBIAL CONVERSION OF CARBON DIOXIDE TO HYDROCARBON FUEL

#144
20170244121
2017-08-24

FUEL CELL POWERED PORTABLE ELECTRONIC DEVICES

#145
20170232413
2017-08-17

Cartridge structure designed for generation of hydrogen gas

#146
20170222236
2017-08-03

Anode splitter plate and methods for making the same

#147
20170214067
2017-07-27

Solid state hydrogen storage device and solid state hydrogen storage system

#148
20170200961
2017-07-13

Systems and methods for UAV fuel cell

#149
20170170499
2017-06-15

System and method for fuel cell cathode gas humidification

#150
20170162888
2017-06-08

Power generator having fuel cell and membrane conduits

#151
20170134868
2017-05-11

Changeable cartridge for hearing device docking stations

#152
20170110750
2017-04-20

Direct isopropanol fuel cell

#153
20170054163
2017-02-23

Inert gas generation from fuel cells

#154
20170028372
2017-02-02

Elastomeric hydrogen reactor with clog-less filter

#155
20170025694
2017-01-26

SYSTEMS AND METHODS FOR HYDROGEN FUEL STORAGE AND HYDROGEN POWERED VEHICLES

#156
20170025691
2017-01-26

Gas storage system

#157
20160355918
2016-12-08

Activated aluminum fuel

#158
20160329583
2016-11-10

Fuel cell system

#159
20160322653
2016-11-03

System and method for returning material from the Brside of an H/Brflow battery back after crossover

#160
20160285146
2016-09-29

Johnson ambient-heat engine

#161
20160230254
2016-08-11

Hydrogen storage alloys

#162
20160226087
2016-08-04

Shaped fuel source and fuel cell

#163
20160181633
2016-06-23

Complex fuel cell stack with hydrogen storage unit

#164
20160167521
2016-06-16

Leak hydrogen absorbing device, hydrogen energy utilization system and leak hydrogen absorbing method

#165
20160164123
2016-06-09

Hydrogen producing fuel cartridge and methods for producing hydrogen

#166
20160163040
2016-06-09

Inspection method for the effect of composition on the bond strength of a metallized alumina ceramic

#167
20160104907
2016-04-14

Hydrogen generator

#168
20160087294
2016-03-24

Hydrogen-generating fuel cell cartridges

#169
20160064759
2016-03-03

Hybrid fuel cell

#170
20160043420
2016-02-11

Method for manufacturing a hydrogen fuel cell cartridge, hydrogen fuel cell cartridge, and hydrogen fuel cell system

#171
20160043419
2016-02-11

Hydrogen fuel cell cartridge, hydrogen fuel cell system, and non-transitory computer-readable storage medium for controlling hydrogen fuel cell cartridge

#172
20160020471
2016-01-21

Coatings for metal interconnects to reduce SOFC degradation

#173
20150380752
2015-12-31

Fuel cell supply system

#174
20150375198
2015-12-31

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

#175
20150372350
2015-12-24

Lubricant-impregnated surfaces for electrochemical applications, and devices and systems using same

#176
20150369426
2015-12-24

Hydrogen energy systems

#177
20150367322
2015-12-24

Diatom-based nanocomposites, methods for their preparation and use

#178
20150349357
2015-12-03

Diaphragm pump for a fuel cell system

#179
20150338260
2015-11-26

Hydrogen generator with fuel gauge

#180
20150274522
2015-10-01

Radial flow reactor systems and related methods

#181
20150236362
2015-08-20

Hydrogen gas high pressure storage system

#182
20150226718
2015-08-13

Hydrogen-selective porous composite

#183
20150218713
2015-08-06

Component Constituting an HTE Electrolyser Interconnector or SOFC Fuel Cell Interconnector and Associated Production Processes

#184
20150207160
2015-07-23

Fuel Cell Apparatus, Composition and Hydrogen Generator

#185
20150204486
2015-07-23

Operating gas system for an underwater vehicle, method for operating such an operating gas system and an underwater vehicle having such an operating gas system

#186
20150202621
2015-07-23

Fuel cell and analysis device that comprise it

#187
20150200408
2015-07-16

Method of forming a fuel cell stack

#188
20150188166
2015-07-02

Fuel supplying apparatus and system for direct carbon fuel cell

#189
20150180063
2015-06-25

Fuel supplying apparatus and system for direct carbon fuel cell

#190
20150180062
2015-06-25

FUEL CARTRIDGE

#191
20150166336
2015-06-18

Mixed metal borohydrides

#192
20150132671
2015-05-14

Power generator having integrated membrane valve

#193
20150118588
2015-04-30

Fuel cell system

#194
20150111120
2015-04-23

Fuel cell based power generator and fuel cartridge

#195
20150105244
2015-04-16

Electrode material and its applications in direct fuel cell and electrochemical hydrogenation electrolytic tank

#196
20150072255
2015-03-12

Pump assembly for a fuel cell system

#197
20150069295
2015-03-12

HYDROGEL NANOCOMPOSITE

#198
20150064585
2015-03-05

Systems and methods for hydrogen fuel storage and hydrogen powered vehicles

#199
20150044131
2015-02-12

Hydrogen producing fuel cartridge and methods for producing hydrogen

#200
20150037697
2015-02-05

Power conversion system

#201
20150037670
2015-02-05

Metal-oxygen cell

#202
20150023846
2015-01-22

Hydrogen generator

#203
20140342255
2014-11-20

Microstructured cathode for self-regulated oxygen generation and consumption

#204
20140328727
2014-11-06

Johnson ambient-heat engine

#205
20140306645
2014-10-16

Renewal energy power generation system

#206
20140302412
2014-10-09

Arrangement and method for supplying energy to buildings

#207
20140295327
2014-10-02

Rechargeable fuel cell

#208
20140262813
2014-09-18

Electrochemical process and device for hydrogen generation and storage

#209
20140106249
2014-04-17

Power generator with additional hydrogen storage

#210
20140057187
2014-02-27

Niobium nitride and method for producing same, niobium nitride-containing film and method for producing same, semiconductor, semiconductor device, photocatalyst, hydrogen generation device, and energy system

#211
20140057113
2014-02-27

Graphene structures with enhanced stability and composite materials formed therefrom

#212
20140038066
2014-02-06

Paper-based fuel cell

#213
20140017580
2014-01-16

Hydrogen offloading in an electrochemical generator unit including a hydrogen fuel cell

#214
20140007974
2014-01-09

Metal hydrazide materials

#215
20130344407
2013-12-26

Hydrogen Generator and Method of Controlling Reaction

#216
20130341188
2013-12-26

FUEL CELL AND ANALYSIS DEVICE THAT COMPRISE IT

#217
20130337351
2013-12-19

Method for the preparation of doped single graphene sheets

#218
20130336848
2013-12-19

Hydrogen energy systems

#219
20130306495
2013-11-21

Hydrogen energy systems

#220
20130266878
2013-10-10

HYDROGEN STORAGE SYSTEM INCLUDING A LITHIUM CONDUCTOR

#221
20130260284
2013-10-03

FUEL CELL SYSTEM

#222
20130260270
2013-10-03

Power generation via combined fuel thermolysis and hydrolysis

#223
20130247582
2013-09-26

Catalytic reaction in confined flow channel

#224
20130230792
2013-09-05

Coatings for metal interconnects to reduce SOFC degradation

#225
20130230784
2013-09-05

Water reactive hydrogen fuel cell power system

#226
20130224614
2013-08-29

FIELD-ENHANCED THERMAL DECOMPOSITION OF FUEL STORAGE COMPOSITIONS

#227
20130214457
2013-08-22

Method of electrospinning fibres

#228
20130190542
2013-07-25

High surface area carbon and process for its production

#229
20130164642
2013-06-27

Electrically powered vehicle having a fuel cell comprising a sodium chlorate decomposition reactor for supplying the cell with oxygen

#230
20130126013
2013-05-23

Method of manufacture of a metal hydride fuel supply

#231
20130118913
2013-05-16

Electrochemical process and device for hydrogen generation and storage

#232
20130115536
2013-05-09

Hydrogen generator and fuel cell system

#233
20130112569
2013-05-09

Energy storage device and method for the reversible storage of energy

#234
20130108940
2013-05-02

Hydrogen generator

#235
20130095399
2013-04-18

Portable fuel cell power source

#236
20130089493
2013-04-11

Device and method for generating hydrogen from an ammonia borane-based compound hydrogen reservoir, a catalyst used with the same, and a device for using emitted hydrogen

#237
20130071294
2013-03-21

Hydrogen storage, distribution, and recovery system

#238
20130065050
2013-03-14

PRODUCTION OF DECORATED CARBON NANOTUBES

#239
20130052931
2013-02-28

Device and method for enhanced air circulation

#240
20130004867
2013-01-03

Hydrogen storage in lithium-carbon systems

#241
20120328965
2012-12-27

Power generator having fuel cell and membrane conduits

#242
20120321918
2012-12-20

Portable fuel cell systems and methods therefor

#243
20120321549
2012-12-20

Method for producing hydrogen aimed at storage and transportation

#244
20120309612
2012-12-06

MAGNETIC CATALYST

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2012-11-22

Fuel Cell System

#246
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2012-11-15

Pulverulent intermetallic materials for the reversible storage of hydrogen

#247
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2012-11-08

Self-Regulating Gas Generator and Method

#248
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2012-10-25

Hydrogen generator with improved volume efficiency

#249
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2012-10-11

Cellular reservoir and methods related thereto

#250
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2012-10-04

Flexible carbon fiber nonwoven fabric

#251
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2012-09-27

HYDROGEN POWER SUPPLY MODULE AND LIFE PRESERVER HAVING THE SAME

#252
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2012-09-27

MAGNETIC CATALYST AND METHOD FOR MANUFACTURING THE SAME

#253
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2012-09-20

Pressure regulating valve, fuel cell system using same, and hydrogen generating facility

#254
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2012-09-13

Hydrogen generating fuel cell cartridges

#255
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2012-09-06

Energy unit with safe and stable hydrogen storage

#256
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2012-08-09

State of charge indicator and methods related thereto

#257
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2012-07-26

Pump assembly for a fuel cell system

#258
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2012-07-19

Fuel cell apparatus

#259
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2012-07-12

Combined on-board hydride slurry storage and reactor system and process for hydrogen-powered vehicles and devices

#260
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2012-06-07

Portable fuel cell power source

#261
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2012-06-07

Hydrogen energy systems

#262
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2012-06-07

Hydrogen-generating fuel cell cartridges

#263
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2012-06-07

Fuel source for electrochemical cell

#264
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2012-05-31

Hydrogen energy systems

#265
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2012-05-31

THIN NANO STRUCTURED LAYERS WITH HIGH CATALYTIC ACTIVITY ON NICKEL OR NICKEL ALLOY SURFACES AND PROCESS FOR THEIR PREPARATION

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2012-05-10

Water reactive hydrogen fuel cell power system

#267
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2012-05-10

Liquid tank and fuel cell

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2012-04-19

High surface area carbon and process for its production

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2012-04-19

Hybrid fuel cell

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2012-04-05

Method for storing hydrogen in a porous monolithic material, composite material obtained, and applications

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2012-03-22

Transportable electricity generation unit and method for generating electricity using said unit

#272
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2012-03-15

Porous polymeric materials for hydrogen storage

#273
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2012-03-15

Johnson ambient-heat engine

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2012-03-08

Packaged hydrogen-generating agent, manufacturing method therefor, and hydrogen generation method

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2012-02-23

Method and Device for Generating and Storing Hydrogen

#276
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2012-01-26

Hydrogen storage material

#277
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2012-01-26

METHOD OF FABRICATING A REACTION CHAMBER FOR A FUEL STORAGE ASSEMBLY

#278
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2011-12-22

Metal hydrazide materials

#279
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2011-12-08

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

#280
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2011-12-01

FUEL CELL SYSTEM AND A METHOD FOR CONTROLLING THE FUEL CELL SYSTEM

#281
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2011-11-03

FUEL CELL STORING STRUCTURE AND ELECTRONIC APPARATUS

#282
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2011-10-27

Method for preparing a cellular carbon monolith comprising a hierarchised porous network

#283
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2011-10-06

Hydrogen-Generating Fuel Cell Cartridges

#284
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2011-09-29

FUEL CELL SYSTEM

#285
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2011-09-22

Method for measuring remaining hydrogen capacity of hydrogen storage canister incorporating RFID device

#286
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2011-09-08

MAGNETIC CATALYST AND METHOD FOR MANUFACTURING THE SAME

#287
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2011-09-01

Hydrogen-generating fuel cell cartridges

#288
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2011-09-01

Hydrogen generator

#289
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2011-08-11

Hydrogen absorbing alloy, hydrogen absorbing alloy electrode, secondary battery, and production method of hydrogen absorbing alloy

#290
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2011-07-21

HYDROGEN GAS GENERATOR AND FUEL CELL WITH THE HYDROGEN GAS GENERATOR

#291
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2011-07-21

FUEL CARTRIDGE AND HYDROGEN STORAGE METHOD

#292
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2011-07-21

Hydrogen generating fuel cell cartridges

#293
20110147197
2011-06-23

METHODS FOR ENHANCING ADSORPTION OF MOLECULES

#294
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2011-06-16

Hydrogen Generation System, Method for Generating Hydrogen Using Solid Hydrogen Fuel and Method for Providing Hydrogen for Fuel Cell Using the Same

#295
20110143235
2011-06-16

Power supply device

#296
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2011-06-16

Metal oxygen battery containing oxygen storage materials

#297
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2011-06-16

Metal oxygen battery containing oxygen storage materials

#298
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2011-06-09

Fuel cartridge, fuel cell system, and power management method thereof

#299
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2011-06-02

Fuel cell systems and methods for providing power and cooling to an energy-consuming device

#300
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2011-05-05

Method for electrochemical production of a crystalline porous metal organic skeleton material