ClassID:

213848

H01M12/065 - CPC Classification

Classification description:

Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode with plate-like electrodes or stacks of plate-like electrodes

Recent Application in this class:
#1
20260128481
2026-05-07

Electrode Stack Assembly for a Metal Hydrogen Battery

#2
20260116261
2026-04-30

WASTE HEAT CONTROL FOR VEHICLE FUEL CELL

#3
20260045489
2026-02-12

NEGATIVE ELECTRODES FOR ELECTROCHEMICAL CELLS

#4
20250343303
2025-11-06

Magnesium Air Battery and Manufacturing Method of It

#5
20250273773
2025-08-28

SEPARATOR ATTACHMENT IN METAL-AIR BATTERIES

#6
20250266533
2025-08-21

METAL AIR SCAVENGER - AN ENERGY HARVESTING TECHNOLOGY FOR POWERING ELECTRONICS AND ROBOTICS

#7
20250015394
2025-01-09

Nickel-Hydrogen Battery Configurations for Grid-Scale Energy Storage

#8
20240413434
2024-12-12

AIR-ZINC FUEL CELL

#9
20240332676
2024-10-03

SOLID OXIDE CELL STACK

#10
20240194863
2024-06-13

NEGATIVE ELECTRODE FOR ZINC BATTERY AND METHOD FOR MANUFACTURING SAME

#11
20240190577
2024-06-13

WASTE HEAT CONTROL FOR AIRCRAFT FUEL CELL

#12
20240079687
2024-03-07

POWER GENERATION METHOD AND POWER GENERATING ELEMENT USING HUMIDITY VARIATION

#13
20240072338
2024-02-29

Nickel-hydrogen battery configurations for grid-scale energy storage

#14
20240021922
2024-01-18

HIGH AUTONOMY ZINC BATTERIES

#15
20240006622
2024-01-04

Fuel Cell

#16
20230395951
2023-12-07

Electrode Stack Assembly for a Metal Hydrogen Battery

#17
20230369576
2023-11-16

NEGATIVE ELECTRODES FOR ELECTROCHEMICAL CELLS

#18
20230335834
2023-10-19

SYSTEM AND METHOD FOR OPTIMIZED PERFORMANCE OF METAL-AIR FUEL CELLS

#19
20230132092
2023-04-27

Waste heat transfer system for aircraft fuel cell

#20
20220416329
2022-12-29

Metal air battery, cathode manufacturing method of metal air battery and manufacturing method of metal air battery

#21
20220399598
2022-12-15

Air battery and detection device

#22
20220216541
2022-07-07

Metal-oxygen primary reserve batteries with integrated oxygen generator for munitions and the like applications

#23
20220190409
2022-06-16

METAL AIR SCAVENGER - AN ENERGY HARVESTING TECHNOLOGY FOR POWERING ELECTRONICS AND ROBOTICS

#24
20220093996
2022-03-24

NEGATIVE ELECTRODE FOR AQUEOUS ELECTROLYTE CELL AND SHEET-TYPE CELL

#25
20220077484
2022-03-10

Fuel cell with simultaneous charging and discharging function

#26
20220037637
2022-02-03

System and method for metal-air anode renovation

#27
20210226230
2021-07-22

Electrode assembly and method for its preparation

#28
20210184297
2021-06-17

Metal air battery device

#29
20210057795
2021-02-25

Rechargeable lithium-hydroxide based non-aqueous lithium oxygen batteries

#30
20210043880
2021-02-11

Flow battery, process for the manufacture, and use thereof

#31
20210036288
2021-02-04

PAPER-BASED ALUMINUM-AIR BATTERIES AND BATTERY PACKS FOR PORTABLE APPLICATIONS

#32
20200313185
2020-10-01

Method for producing a graphene oxide-based compound for an air electrode of a metal-air battery and associated compound

#33
20200243837
2020-07-30

Method for metal-air anode renovation

#34
20200119420
2020-04-16

LITHIUM OXYGEN BATTERIES HAVING A CARBON CLOTH CURRENT COLLECTOR AND METHOD OF PRODUCING SAME

#35
20200036019
2020-01-30

Air cell

#36
20190393498
2019-12-26

Magnesium air battery capable of long-term power supply and electronic machine

#37
20190363414
2019-11-28

Electrode structure, air cell, and air cell stack

#38
20190363413
2019-11-28

METALLIC ELECTROCHEMICAL CELLS AND METHODS FOR PRODUCING ON-DEMAND ELECTRICITY

#39
20190207281
2019-07-04

Unit body of metal air battery and its intelligent control system

#40
20190198886
2019-06-27

Air electrode material, air electrode, metal-air battery, and fuel cell

#41
20190181520
2019-06-13

Metal air battery and method of manufacturing the same

#42
20190123408
2019-04-25

Air-zinc battery module

#43
20190036187
2019-01-31

Metal-air battery

#44
20180375181
2018-12-27

Immersible gaseous oxidant cathode for electrochemical cell system

#45
20180366799
2018-12-20

ELECTRICALLY RECHARGEABLE, METAL-AIR BATTERY SYSTEMS AND METHODS

#46
20180323411
2018-11-08

Metal-air battery

#47
20180301777
2018-10-18

Metal-air battery including cathode with air path

#48
20180301775
2018-10-18

Air battery and building including the same

#49
20180191044
2018-07-05

System and method for metal-air anode renovation

#50
20180138566
2018-05-17

Magnesium-air battery

#51
20180137991
2018-05-17

ELECTROCHEMICAL ENERGY STORAGE SYSTEMS AND METHODS

#52
20180102577
2018-04-12

METAL-AIR BATTERY FOR A VEHICLE

#53
20180076425
2018-03-15

METAL-AIR BATTERY

#54
20180047967
2018-02-15

Metal-air battery

#55
20180034123
2018-02-01

Immersible gaseous oxidant cathode for electrochemical cell system

#56
20180026272
2018-01-25

Air electrode material, air electrode, metal-air battery, and fuel cell

#57
20170362717
2017-12-21

AIR ELECTRODE, WATER ELECTROLYSIS ANODE, METAL AIR CELL, AND WATER ELECTROLYSIS DEVICE

#58
20170352936
2017-12-07

Air metal fuel cell

#59
20170222288
2017-08-03

Zinc-Air Prismatic Battery Configuration

#60
20170214066
2017-07-27

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

#61
20170200981
2017-07-13

Battery using layered double hydroxide

#62
20170179556
2017-06-22

Cathode for a metal/air battery and methods for manufacturing such a cathode

#63
20170141434
2017-05-18

High efficiency iron electrode and additives for use in rechargeable iron-based batteries

#64
20170117599
2017-04-27

Magnesium fuel element, magnesium air battery, and electronics

#65
20170077571
2017-03-16

Electrolyte for iron-air batteries and iron-air battery

#66
20170033422
2017-02-02

Metal air battery and cathode current collector included therein

#67
20160372807
2016-12-22

Cathode, metal-air battery including the cathode, and method of preparing the cathode

#68
20160344078
2016-11-24

Immersible gaseous oxidant cathode for electrochemical cell system

#69
20160322683
2016-11-03

Electrode structure, air cell, and air cell stack

#70
20160294027
2016-10-06

Battery with extractible air electrode

#71
20160233556
2016-08-11

Power storage device, power storage control device, and power storage control method

#72
20160093890
2016-03-31

Zinc electrodes for batteries

#73
20160079642
2016-03-17

System and method for increasing electrical efficiency of metal-air cell

#74
20160013529
2016-01-14

Protected anode structure suitable for use in metal/air batteries

#75
20160013528
2016-01-14

Air cell and assembled battery employing same

#76
20150214588
2015-07-30

Air battery and air battery stack using same

#77
20150171494
2015-06-18

Shutdown system for metal-air batteries and methods of use thereof

#78
20150162653
2015-06-11

Tape-shaped electrode, metal-air battery employing same, and used tape-shaped electrode reducing device

#79
20150111133
2015-04-23

Method for producing a storage structure of an electrical energy storage cell

#80
20150104719
2015-04-16

BATTERY MANUFACTURE WITH THE AID OF SPIN COATING

#81
20150093657
2015-04-02

DIRECT ALUMINUM FUEL CELL AND ELECTRONIC DEVICE

#82
20150050568
2015-02-19

High-power aluminum-air battery system

#83
20150037693
2015-02-05

Air battery and battery pack using same

#84
20150024288
2015-01-22

Assembled battery

#85
20150010833
2015-01-08

Electrically rechargeable, metal anode cell and battery systems and methods

#86
20140356736
2014-12-04

Positive electrode for lithium batteries, lithium battery including the positive electrode, and methods of manufacture thereof

#87
20140342250
2014-11-20

Air cell and assembled battery using the same

#88
20140315106
2014-10-23

Air battery

#89
20140302406
2014-10-09

Electrode mesh galvanic cells

#90
20140255734
2014-09-11

Reservoir for multiphase electrolyte flow control

#91
20140178777
2014-06-26

Protected anode, lithium air battery including the same, and method of preparing ion conductive protective layer

#92
20140178776
2014-06-26

Lithium-air battery and lithium anode composite thereof

#93
20140162145
2014-06-12

OPERATING A METAL-AIR BATTERY

#94
20140147755
2014-05-29

Metal air battery

#95
20140120429
2014-05-01

High capacity gaseous diffusion electrode

#96
20140045082
2014-02-13

Lithium ion oxygen battery

#97
20140017544
2014-01-16

Hydrogen Recombinator

#98
20130309581
2013-11-21

Air battery

#99
20130189592
2013-07-25

PART SOLID, PART FLUID AND FLOW ELECTROCHEMICAL CELLS INCLUDING METAL-AIR AND LI-AIR BATTERY SYSTEMS

#100
20130183591
2013-07-18

METAL-AIR BATTERY AND METHODS FOR FORMING IMPROVED METAL-AIR BATTERIES

#101
20130149615
2013-06-13

High efficiency iron electrode and additives for use in rechargeable iron-based batteries

#102
20130115533
2013-05-09

Filter for electrochemical cell

#103
20130115523
2013-05-09

Immersible gaseous oxidant cathode for electrochemical cell system

#104
20130095394
2013-04-18

Metal oxygen battery

#105
20130049694
2013-02-28

Electrochemical cell, and particularly a cell with electrodeposited fuel

#106
20120328963
2012-12-27

Negative electrode and aluminum air cell

#107
20120321968
2012-12-20

Air battery and air battery stack

#108
20120293110
2012-11-22

ELECTRODE, FUEL CELL AND BATTERY

#109
20120270115
2012-10-25

Lithium oxygen batteries having a carbon cloth current collector and method of producing same

#110
20120202127
2012-08-09

Electrochemical cell system with shunt current interrupt

#111
20120121993
2012-05-17

Electrolyte containing methoxybenzene for use in lithium-air semi-fuel cells

#112
20120115048
2012-05-10

POSITIVE ELECTRODE FOR LITHIUM AIR BATTERY, METHOD OF PREPARING THE POSITIVE ELECTRODE, AND LITHIUM AIR BATTERY INCLUDING THE POSITIVE ELECTRODE

#113
20120115046
2012-05-10

ELECTRODE MATERIALS FOR METAL-AIR BATTERIES, FUEL CELLS AND SUPERCAPACITORS

#114
20120077095
2012-03-29

Electrochemical energy storage systems and methods

#115
20120058402
2012-03-08

Air battery including oxygen-containing solvent

#116
20120021303
2012-01-26

ELECTRICALLY RECHARGEABLE, METAL-AIR BATTERY SYSTEMS AND METHODS

#117
20110316485
2011-12-29

Electrochemical cell with stepped scaffold fuel anode

#118
20110300456
2011-12-08

Air battery

#119
20110269030
2011-11-03

Oxygen-consuming battery with improved high rate capability

#120
20110229777
2011-09-22

Electrode materials for metal-air batteries, fuel cells and supercapacitors

#121
20110189551
2011-08-04

Electrochemical cell with diffuser

#122
20110136024
2011-06-09

Multifunctional material comprising a highly porous carbon structure with nanoscale mixed metal oxide deposits for catalysis

#123
20110117456
2011-05-19

Zinc air fuel cell with enhanced cell performance

#124
20110111287
2011-05-12

METAL-AIR BATTERY

#125
20110091777
2011-04-21

Lithium air battery

#126
20110086278
2011-04-14

Electrochemical cell with spacers for flow management system

#127
20100330436
2010-12-30

ZINC AIR CELL ADAPTABLE TO CELLULAR PHONE AND METHOD FOR MANUFACTURING THE SAME

#128
20100316935
2010-12-16

ELECTROCHEMICAL CELLS CONNECTED IN FLUID FLOW SERIES

#129
20100285350
2010-11-11

ELECTROLYTIC CELL

#130
20100203394
2010-08-12

THIN METAL-AIR BATTERIES

#131
20100178540
2010-07-15

Battery cartridges

#132
20100151336
2010-06-17

Air battery system

#133
20100119919
2010-05-13

Electrochemical Air Breathing Voltage Supply and Power Source Having in-situ Neutral-pH Electrolyte

#134
20100092813
2010-04-15

Thermal control of a flow cell battery

#135
20090291334
2009-11-26

System and method of controlling fluid to a fluid consuming battery

#136
20090284229
2009-11-19

Electrochemical cell, and particularly a cell with electrodeposited fuel

#137
20090081519
2009-03-26

Battery having fluid manager and sliding valve with friction reduction members

#138
20080254346
2008-10-16

Battery having fluid regulator with rotating valve

#139
20080254345
2008-10-16

Battery and fluid regulating system having chassis with molded electronics

#140
20080254341
2008-10-16

BATTERY INCLUDING A FLUID MANAGER

#141
20080254340
2008-10-16

Battery having fluid regulator with pressure equalization

#142
20080254330
2008-10-16

Battery fluid manager using shape memory alloy components with different actuation temperatures

#143
20080241668
2008-10-02

PORTABLE POWER SUPPLY DEVICE

#144
20080124599
2008-05-29

Zinc-Air Battery

#145
20080096096
2008-04-24

Nickel metal hydride storage battery with a safety valve for relieving excess gas pressure in the battery when the safety valve is open, the safety valve having a hydrogen-permeable valve member for allowing hydrogen-gas leakage therethrough when the safety valve is closed

#146
20080075995
2008-03-27

Battery having air electrode and biased lever gasket

#147
20080070087
2008-03-20

NON-VOLATILE CATHODES FOR LITHIUM OXYGEN BATTERIES AND METHOD OF PRODUCING SAME

#148
20070141473
2007-06-21

Integrated membrane electrode assembly and method related thereto

#149
20070128495
2007-06-07

Zinc/air cell

#150
20070111090
2007-05-17

Surface micromachined electrolyte-cavities for use in micro-aluminum galvanic cells

#151
20070037058
2007-02-15

Compliant seal structures for protected active metal anodes

#152
20070015021
2007-01-18

Canless bi-cell

#153
20060204835
2006-09-14

Batteries and battery systems

#154
20060147775
2006-07-06

Zinc air battery

#155
20060127740
2006-06-15

Oxidant flow system for submerged metal air electrochemical cell

#156
20060078785
2006-04-13

Liquid feed fuel cell with nested sealing configuration

#157
20050287417
2005-12-29

Alkaline electrode tape

#158
20050208353
2005-09-22

Lithium oxygen batteries and method of producing same

#159
20050196663
2005-09-08

Rectangular air battery with an interior bottom rib to support a sidewall insulating gasket

#160
20050139466
2005-06-30

Electrode structure for a electrochemical cells

#161
20050123815
2005-06-09

Rechargeable and refuelable metal air electrochemical cell

#162
20050014062
2005-01-20

Metal air cell incorporating ionic isolation systems

#163
14716683
2019-09-03

Metallic electrochemical cells and methods for producing on-demand electricity