ClassID:

213733

H01M10/24 - CPC Classification

Classification description:

Secondary cells; Manufacture thereof Alkaline accumulators

Sub-classes:
Recent Application in this class:
#1
20260128401
2026-05-07

LONG LIFE SEALED ALKALINE SECONDARY BATTERIES

#2
20260100350
2026-04-09

CATHODE MATERIAL FOR ZINC SECONDARY BATTERY INCLUDING TUNGSTEN OXIDE AND METHOD FOR PRODUCING THE SAME

#3
20260031408
2026-01-29

Alkaline and Acidified Metal Oxide Blended Active Materials

#4
20250372657
2025-12-04

HIGH ENERGY DENSITY GEL ELECTRODES AND METHOD OF MAKING AND USING THE SAME

#5
20250309239
2025-10-02

ALKALINE ELECTROCHEMICAL CELL WITH IMPROVED ANODE AND SEPARATOR COMPONENTS

#6
20250236705
2025-07-24

DIVERSITY-ORIENTED POLYMERS OF INTRINSIC MICROPOROSITY AND USES THEREOF

#7
20250226457
2025-07-10

SURFACE TREATED SOLID ELECTROLYTE LAYERS AND BATTERY CELLS THEREOF

#8
20250174702
2025-05-29

BUTTON CELLS AND METHOD OF PRODUCING SAME

#9
20250137104
2025-05-01

HYDROGEN ABSORBING ALLOY FOR ALKALINE STORAGE BATTERY

#10
20250030073
2025-01-23

LONG LIFE SEALED ALKALINE SECONDARY BATTERIES

#11
20250023111
2025-01-16

Multimetallic TMCCC materials for High-Performance Cathodes and Rechargeable Battery Cells Made with TMCCC Cathode Materials

#12
20250006893
2025-01-02

ALKALINE BATTERY

#13
20240194863
2024-06-13

NEGATIVE ELECTRODE FOR ZINC BATTERY AND METHOD FOR MANUFACTURING SAME

#14
20240145690
2024-05-02

POSITIVE ELECTRODE MATERIAL, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF

#15
20240097202
2024-03-21

HIERACHICAL STRUCTURE OF TRANSITION METAL CYANIDE COORDINATION COMPOUNDS

#16
20240092657
2024-03-21

POSITIVE ELECTRODE MATERIAL AND PREPARATION METHOD THEREFOR, ALKALINE SECONDARY BATTERY

#17
20240088699
2024-03-14

CONTROL METHOD FOR ZINC BATTERY AND POWER SUPPLY SYSTEM

#18
20240014448
2024-01-11

ADDITIVES FOR IMPROVING BATTERY PERFORMANCE VIA CATION ADSORPTION

#19
20230402596
2023-12-14

Iron Zinc Battery

#20
20230395784
2023-12-07

ALKALINE ELECTROCHEMICAL CELL WITH IMPROVED ANODE AND SEPARATOR COMPONENTS

#21
20230318048
2023-10-05

Hierachical structure of transition metal cyanide coordination compounds

#22
20230318047
2023-10-05

Hierachical structure of transition metal cyanide coordination compounds

#23
20230299401
2023-09-21

Miniature Electrical Energy Power Source Housed In A Casing Formed From An Intermediate Ceramic Ring Micro-Bonded To Upper And Lower Plate-Shaped Ceramic Wafers

#24
20230282943
2023-09-07

Nonwoven Fabric Separator

#25
20230282803
2023-09-07

PROCESS FOR CONVERTING AVOCADO PEEL INTO HARD CARBON POWDER USEFUL FOR BATTERY ANODES

#26
20230246179
2023-08-03

LITHIUM-ION SECONDARY BATTERY

#27
20230231213
2023-07-20

Long life sealed alkaline secondary batteries

#28
20230207965
2023-06-29

LDH-LIKE COMPOUND SEPARATOR AND ZINC SECONDARY BATTERY

#29
20230207787
2023-06-29

Method to Improve Sodium Electrochemical Interfaces of Sodium Ion-Conducting Ceramics

#30
20230129997
2023-04-27

CONTINUOUS COATED IRON ELECTRODE

#31
20230126166
2023-04-27

NICKEL IRON BATTERY EMPLOYING A COATED IRON ELECTRODE

#32
20230102630
2023-03-30

ANODE ACTIVE MATERIAL LAYER, AND ALKALINE STORAGE BATTERY

#33
20230092792
2023-03-23

ALKALINE DRY BATTERY

#34
20230086918
2023-03-23

MULTI-LAYER BATTERY SEPARATOR

#35
20230071774
2023-03-09

ANODE ACTIVE MATERIAL, ALKALINE STORAGE BATTERY, AND METHOD FOR PRODUCING ANODE ACTIVE MATERIAL

#36
20230045074
2023-02-09

LDH SEPARATOR AND ZINC SECONDARY BATTERY

#37
20220278319
2022-09-01

HIGH VOLTAGE BATTERIES USING GELLED ELECTROLYTE

#38
20220216525
2022-07-07

Alkaline and acidified metal oxide blended active materials

#39
20220209279
2022-06-30

Button cells and method of producing same

#40
20220149459
2022-05-12

AQUEOUS ELECTROCHEMICAL ENERGY STORAGE DEVICES AND COMPONENTS

#41
20220123407
2022-04-21

Battery module with multiple secondary batteries

#42
20220115654
2022-04-14

MIXED METAL MANGANESE OXIDE MATERIAL

#43
20220071003
2022-03-03

Hyperelastic binder for printed, stretchable electronics

#44
20210408535
2021-12-30

Hydrogen storage alloy for alkaline storage battery and alkaline storage battery using the same

#45
20210384588
2021-12-09

LDH separator and secondary zinc battery

#46
20210344001
2021-11-04

Zinc electrode improvements

#47
20210336256
2021-10-28

Electrolytic manganese dioxide, method for producing same, and use of same

#48
20210309802
2021-10-07

Diversity-oriented polymers of intrinsic microporosity and uses thereof

#49
20210175535
2021-06-10

Button cells and method of producing same

#50
20210135250
2021-05-06

Process for separating and recycling a spent alkaline battery

#51
20210083251
2021-03-18

Separator, electrode group, secondary battery, battery pack, vehicle, and stationary power supply

#52
20210057724
2021-02-25

Negative-electrode composition for alkaline secondary batteries, and alkaline secondary battery negative electrode

#53
20210020916
2021-01-21

Zinc electrode improvements

#54
20200411846
2020-12-31

Zinc electrodes with high capacity utilizations

#55
20200381690
2020-12-03

ION SELECTIVE MEMBRANE FOR SELECTIVE ION PENETRATION IN ALKALINE BATTERIES

#56
20200365953
2020-11-19

Long life sealed alkaline secondary batteries

#57
20200313133
2020-10-01

LDH separator and zinc secondary cell

#58
20200303740
2020-09-24

Battery with polyvalent metal anode

#59
20200287394
2020-09-10

A SYSTEM TO CHARGE CELLS ASSEMBLED INTO A BATTERY

#60
20200274122
2020-08-27

SEPARATOR MEDIA FOR ELECTROCHEMICAL CELLS

#61
20200220226
2020-07-09

Metal hydride battery with added hydrogen gas, oxygen gas or hydrogen peroxide

#62
20200212474
2020-07-02

Button cells and method of producing same

#63
20200212473
2020-07-02

Button cells and method of producing same

#64
20200194820
2020-06-18

Button cells and method of producing same

#65
20200194793
2020-06-18

BATTERY COMPRISING AN ELECTRODE HAVING CARBON ADDITIVES

#66
20200185755
2020-06-11

Button cells and method of producing same

#67
20200185710
2020-06-11

Negative electrode active material, negative electrode, alkaline storage battery, and method of producing negative electrode active material

#68
20200176774
2020-06-04

Magnesium sulfide material, magnesium sulfide composite material, positive electrode member for secondary batteries, wide band gap semiconductor material, magnesium secondary battery, and method for producing zinc blende magnesium sulfide

#69
20200161637
2020-05-21

Alkaline electrochemical cell with improved anode and separator components

#70
20200099240
2020-03-26

Remote controlled device and method for battery charging and maintenance

#71
20200091471
2020-03-19

Gasket for alkaline battery and method for manufacturing same

#72
20200083504
2020-03-12

Separator for batteries

#73
20190363355
2019-11-28

Fluorosurfactant as a zinc corrosion inhibitor

#74
20190296400
2019-09-26

Secondary battery, battery pack, vehicle, and stationary power supply

#75
20190288346
2019-09-19

Long-chain surfactants for improving battery performance

#76
20190280271
2019-09-12

LDH separator and secondary zinc battery

#77
20190222030
2019-07-18

Charge control method for alkaline storage battery and charger for alkaline storage battery

#78
20190214636
2019-07-11

Zinc negative electrode material for secondary cell

#79
20190214632
2019-07-11

Alkaline electrochemical cell with improved anode and separator components

#80
20190159337
2019-05-23

Hyperelastic binder for printed, stretchable electronics

#81
20190157726
2019-05-23

Secondary cell with high recharging efficiency and long term stability

#82
20190115578
2019-04-18

BATTERY SEPARATOR

#83
20190097225
2019-03-28

Alkaline battery cathode structures incorporating multiple carbon materials and orientations

#84
20190088915
2019-03-21

Rechargeable Alkaline Battery Comprising Metal Hydroxide Separator

#85
20190074499
2019-03-07

Alkaline battery separator and alkaline battery

#86
20190058225
2019-02-21

Metal hydride battery with added hydrogen gas, oxygen gas or hydrogen peroxide

#87
20190036109
2019-01-31

Carbon fiber zinc negative electrode

#88
20190006706
2019-01-03

Battery cell structure including a solid-state electrolyte

#89
20180358595
2018-12-13

SEPARATOR FOR ALKALINE BATTERIES, AND ALKALINE BATTERY

#90
20180331340
2018-11-15

MULTILAYER BATTERY SEPARATOR AND METHOD OF MAKING SAME

#91
20180323429
2018-11-08

Electrode designs for high energy density, efficiency, and capacity in rechargeable alkaline batteries

#92
20180301703
2018-10-18

Rechargeable alkaline battery using organic materials as negative electrodes

#93
20180294480
2018-10-11

High capacity sodium-ion battery positive electrode material

#94
20180277813
2018-09-27

Secondary battery with separator having a solid electrolyte, battery pack, and vehicle

#95
20180269450
2018-09-20

Alkaline battery separator

#96
20180254524
2018-09-06

Localized superconcentrated electrolytes for stable cycling of electrochemical devices

#97
20180248231
2018-08-30

Additives for improving battery performance via second electron discharge of manganese dioxide

#98
20180198124
2018-07-12

Battery with polyvalent metal anode

#99
20180183110
2018-06-28

ELECTROCHEMICAL CELL WITH DIVALENT CATION ELECTROLYTE AND AT LEAST ONE INTERCALATION ELECTRODE

#100
20180175372
2018-06-21

Battery having aluminum anode and solid polymer electrolyte

#101
20180175354
2018-06-21

Anion conducting membrane

#102
20180138555
2018-05-17

SELF-SWITCHING DUAL VOLTAGE BATTERY

#103
20180123126
2018-05-03

ANODE MATERIAL AND BATTERY

#104
20180083276
2018-03-22

Zinc electrode for use in rechargeable batteries

#105
20180069268
2018-03-08

Cylindrical alkaline secondary battery

#106
20180047982
2018-02-15

Alkaline battery cathode structures incorporating multiple carbon materials and orientations

#107
20180019446
2018-01-18

Steel plate for forming battery can and alkaline battery

#108
20180013133
2018-01-11

Alkaline cell with improved reliability and discharge performance

#109
20170365874
2017-12-21

Button cells and method of producing same

#110
20170365830
2017-12-21

Alkaline electrochemical cell with improved anode and separator components

#111
20170338492
2017-11-23

Solid, ionically conducting polymer material, and methods and applications for same

#112
20170338479
2017-11-23

Zinc electrodes for batteries

#113
20170301960
2017-10-19

Secondary cell with high recharging efficiency and long term stability

#114
20170294650
2017-10-12

Fluorosurfactant as a zinc corrosion inhibitor

#115
20170276643
2017-09-28

Coulometric microfluidic sensors using a silver band electrode, and methods thereof

#116
20170271682
2017-09-21

Secondary battery, battery pack, and vehicle

#117
20170245039
2017-08-24

CHARGING SYSTEM AND ELECTRONIC DEVICE HAVING SAME

#118
20170207447
2017-07-20

Mixed material cathode for secondary alkaline batteries

#119
20170194795
2017-07-06

Secondary electrochemical cell and charging method

#120
20170110765
2017-04-20

Mixed material cathode for secondary alkaline batteries

#121
20170077556
2017-03-16

Separator for batteries and method for manufacturing the same

#122
20170054142
2017-02-23

Negative electrode for alkaline secondary battery, outer case for alkaline secondary battery and alkaline secondary battery

#123
20170040648
2017-02-09

Safety method and system for liquid electrolyte battery

#124
20170033345
2017-02-02

Storage battery

#125
20170025703
2017-01-26

Button cells and method of producing same

#126
20160351907
2016-12-01

Alkaline secondary cell

#127
20160293909
2016-10-06

Laser level, battery pack and system

#128
20160276661
2016-09-22

Electrode alloy powder, negative electrode for nickel-metal hydride storage batteries using the same, and nickel-metal hydride storage battery

#129
20160276649
2016-09-22

Magnetic device for producing electrolyte flow in battery systems

#130
20160149275
2016-05-26

Heating system and battery system

#131
20160141726
2016-05-19

Electrolytes and metal hydride batteries

#132
20160141725
2016-05-19

Electrolytes and Metal Hydride Batteries

#133
20160049659
2016-02-18

Rechargeable alkaline battery using organic materials as negative electrodes

#134
20160020493
2016-01-21

Iron-sulphide-based battery and anode

#135
20160020457
2016-01-21

ZINC ANODE ALKALINE ELECTROCHEMICAL CELLS CONTAINING BISMUTH

#136
20150372339
2015-12-24

Button cells and method of producing same

#137
20150364790
2015-12-17

Anion conducting material and cell

#138
20150340720
2015-11-26

Battery cells with lithium ion conducting tape-cast ceramic, glass and glass-ceramic membranes

#139
20150332860
2015-11-19

Hybrid energy storage device

#140
20150311567
2015-10-29

CHEMICAL BATTERY

#141
20150207139
2015-07-23

COMPOSITIONS, ZINC ELECTRODES, BATTERIES AND THEIR METHODS OF MANUFACTURE

#142
20150187517
2015-07-02

Structural composite battery with fluidic port for electrolyte

#143
20150162608
2015-06-11

METAL HYDRIDE, METAL HYDRIDE PARTICLES, ELECTRODE FOR ALKALINE STORAGE BATTERY, AND ALKALINE STORAGE BATTERY

#144
20150162573
2015-06-11

BEVELED CELL DESIGN FOR AN ALKALINE BATTERY

#145
20150162572
2015-06-11

CELL DESIGN FOR AN ALKALINE BATTERY TO REMOVE GAS

#146
20150155559
2015-06-04

Solid, ionically conducting polymer material, and methods and applications for same

#147
20150125755
2015-05-07

COMPOSITE PARTICLES FOR ELECTROCHEMICAL DEVICE ELECTRODE, ELECTROCHEMICAL DEVICE ELECTRODE, AND ELECTROCHEMICAL DEVICE

#148
20150093605
2015-04-02

Zinc electrode for use in rechargeable batteries

#149
20150064512
2015-03-05

Management of gas pressure and electrode state of charge in alkaline batteries

#150
20150030891
2015-01-29

Alkaline battery operational methodology

#151
20150010828
2015-01-08

SEPARATOR FOR ALKALINE BATTERY AND ALKALINE BATTERY

#152
20150010812
2015-01-08

Alloy powder for electrode, negative electrode for alkaline storage battery using the same, and alkaline storage battery

#153
20140315099
2014-10-23

Zinc secondary battery

#154
20140199591
2014-07-17

Pasted nickel hydroxide electrode and additives for rechargeable alkaline batteries

#155
20140186711
2014-07-03

ALKALINE SECONDARY BATTERY

#156
20140154568
2014-06-05

Negative electrode for alkaline secondary battery, outer case for alkaline secondary battery and alkaline secondary battery

#157
20140087240
2014-03-27

Alkaline battery

#158
20140065456
2014-03-06

Sodium-halogen secondary cell

#159
20140023918
2014-01-23

Lead alkaline battery

#160
20130295450
2013-11-07

Positive active material for alkaline secondary battery, method for manufacturing the same and alkaline secondary battery

#161
20130280602
2013-10-24

Alkaline secondary battery

#162
20130230774
2013-09-05

Electrodes and rechargeable batteries

#163
20130216901
2013-08-22

Cathode

#164
20130202965
2013-08-08

Rechargeable battery cell with improved high temperature performance

#165
20130183569
2013-07-18

Alkaline battery separator and alkaline battery using separator

#166
20130182421
2013-07-18

Battery and method of use

#167
20130065096
2013-03-14

ALKALINE BATTERY AND CLOSURE ASSEMBLY THEREFOR

#168
20130045415
2013-02-21

LEAD-ZINC BATTERY

#169
20130045397
2013-02-21

Battery pack and manufacturing method for the same

#170
20130034777
2013-02-07

MICROPOROUS MEMBRANE, BATTERY SEPARATOR AND BATTERY

#171
20130026996
2013-01-31

Charge/discharge control method for alkaline storage battery, and power supply system

#172
20120282520
2012-11-08

ELECTRICALLY RECHARGEABLE BATTERY WITH ZN ELECTRODE, AND METHOD FOR MANUFACTURING SAID BATTERY

#173
20120282512
2012-11-08

MANGANESE OXIDE NANOWIRE, RECHARGEABLE BATTERY INCLUDING THE SAME AND METHOD OF PRODUCING MANGANESE OXIDE

#174
20120264025
2012-10-18

Battery

#175
20120219842
2012-08-30

Protected lithium electrodes having tape cast ceramic and glass-ceramic membranes

#176
20120205248
2012-08-16

Tin and tin-zinc plated substrates including CuSn and CuSnto improve Ni-Zn cell performance

#177
20120202116
2012-08-09

Composite current collector for aqueous electrochemical cell

#178
20120121984
2012-05-17

Alkaline collector anode

#179
20120115034
2012-05-10

Cobalt cerium compound, alkaline secondary battery, and method for producing cobalt cerium compound

#180
20120100460
2012-04-26

Calcium hexaboride anodes for electrochemical cells

#181
20120100425
2012-04-26

LEAD ALKALINE BATTERY

#182
20120094159
2012-04-19

Cylindrical alkaline battery having specific electrode packing densities and electrode thickness

#183
20120052404
2012-03-01

Electrochemical cell with additive modulator

#184
20120045700
2012-02-23

Zinc anode battery with boron nitride coated zinc particles

#185
20120034515
2012-02-09

Rechargeable zinc ion battery

#186
20120015254
2012-01-19

Method for manufacturing separator including porous coating layers, separator manufactured by the method and electrochemical device including the separator

#187
20120015224
2012-01-19

Button cells and method for producing same

#188
20120009469
2012-01-12

Active metal/aqueous electrochemical cells and systems

#189
20110286912
2011-11-24

Cathode active material (higher oxides of silver)

#190
20110273131
2011-11-10

FUEL CELL SYSTEM AND DRIVING METHOD THEREOF

#191
20110269009
2011-11-03

BATTERY AND HEAT EXCHANGER STRUCTURE THEREOF

#192
20110266489
2011-11-03

Paste-like mass with inorganic, liquid conductors and layers and electrochemical elements produced therefrom

#193
20110236747
2011-09-29

Composite material for negative electrode, method for fabricating the same and electrochemical device using the same

#194
20110223470
2011-09-15

Composite current collector for electrochemical cell

#195
20110206950
2011-08-25

ENERGY STORAGE UNIT, PARTICULARLY ACCUMULATOR

#196
20110195345
2011-08-11

Anionic membrane

#197
20110168565
2011-07-14

Tin and tin-zinc plated substrates to improve Ni-Zn cell performance

#198
20110117416
2011-05-19

BATTERIES WITH PERMANENTLY WET-ABLE FINE FIBER SEPARATORS

#199
20110114496
2011-05-19

Electrochemical Devices, Systems, and Methods

#200
20110104034
2011-05-05

Hydride compounds

#201
20110070487
2011-03-24

Metal air cathode manganese oxide contained in octahedral molecular sieve

#202
20110070481
2011-03-24

PROTECTIVE MATERIAL AND ENERGY STORAGE MODULE USING THE SAME

#203
20110033747
2011-02-10

Carbon fiber zinc negative electrode

#204
20110020691
2011-01-27

Alkaline battery

#205
20110012055
2011-01-20

Battery zinc electrode composition

#206
20100259211
2010-10-14

Recharge battery safely chargeable with solar energy

#207
20100248019
2010-09-30

Battery gasket and alkaline battery using the same

#208
20100248012
2010-09-30

Alkaline Batteries

#209
20100239921
2010-09-23

COtolerant alkaline fuel cells and alkaline batteries

#210
20100233533
2010-09-16

Alkaline cell with performance enhancing additives

#211
20100233530
2010-09-16

BATTERY AND BATTERY ENVELOPING ASSEMBLY CONVENIENT FOR ASSEMBLY

#212
20100225276
2010-09-09

POWER SUPPLY SYSTEM

#213
20100221610
2010-09-02

Rechargeable alkaline manganese cell with cathode consistency compensation

#214
20100209777
2010-08-19

Rechargeable alkaline manganese cell with cathode consistency compensation

#215
20100181962
2010-07-22

Nondirectional Radio Frequency Rechargeable Dry Cell

#216
20100112431
2010-05-06

Separators for alkaline electrochemical cells

#217
20100112427
2010-05-06

BATTERY AND HEAT EXCHANGER STRUCTURE THEREOF

#218
20100104934
2010-04-29

Active metal / aqueous electrochemical cells and systems

#219
20100092853
2010-04-15

Alkaline battery separator, process for production thereof and alkaline batteries

#220
20100072436
2010-03-25

Ceramic conductor pre-treated by oxidising for a zinc anode

#221
20100062342
2010-03-11

POLYMER MEMBRANE UTILIZED AS A SEPARATOR IN RECHARGEABLE ZINC CELLS

#222
20100047697
2010-02-25

LEAD-ZINC BATTERY

#223
20090258300
2009-10-15

Ethylene/Vinyl Alcohol-Derived Copolymer Fiber

#224
20090253036
2009-10-08

Electrochemical Cell

#225
20090246112
2009-10-01

Hydride fuel and explosive

#226
20090229115
2009-09-17

Battery employing an electrode pellet having an inner electrode embedded therein

#227
20090226814
2009-09-10

Microporous membrane, battery separator and battery

#228
20090226813
2009-09-10

Microporous Membrane, Battery Separator and Battery

#229
20090174368
2009-07-09

Method for battery charging management

#230
20090136853
2009-05-28

Hydride battery

#231
20090130016
2009-05-21

Doped thermionic cathode and method of making doped thermionic cathode

#232
20090090636
2009-04-09

Tin and tin-zinc plated substrates to improve Ni-Zn cell performance

#233
20090053596
2009-02-26

Alkali metal battery

#234
20090042008
2009-02-12

MICROPOROUS POLYOLEFIN MEMBRANE, ITS PRODUCTION METHOD, BATTERY SEPARATOR AND BATTERY

#235
20090029245
2009-01-29

Resin-coated stainless steel foil, container and secondary battery

#236
20080305389
2008-12-11

Batteries with permanently wet-able fine fiber separators

#237
20080299458
2008-12-04

Hydrogen storage alloy for alkaline battery and production method thereof, as well as alkaline battery

#238
20080292957
2008-11-27

Surface-Treated Steel Sheet for Battery Cases, a Battery Case and a Battery Using It

#239
20080261094
2008-10-23

STABILIZED ELECTRODES FOR ELECTROCHEMICAL CELLS

#240
20080253066
2008-10-16

Electronic device having a battery pack to support a display

#241
20080233483
2008-09-25

Layer having shielded fibers; and galvanic cell

#242
20080206646
2008-08-28

ALKALINE SECONDARY BATTERY WITH SEPARATOR CONTAINING AROMATIC POLYAMIDE FIBER

#243
20080187830
2008-08-07

Tin-zinc secondary battery

#244
20080187824
2008-08-07

Composite current collector

#245
20080153003
2008-06-26

Zinc Alloy Powder For Use In An Alkaline Battery

#246
20080145756
2008-06-19

ALKALINE STORAGE BATTERY

#247
20080134482
2008-06-12

Method for manufacturing plate core material and method for manufacturing alkaline storage battery

#248
20080124630
2008-05-29

ACTIVE MATERIAL FOR BATTERY, AND ELECTRODE AND BATTERY INCLUDING SAME

#249
20080090147
2008-04-17

Tin-zinc secondary battery

#250
20080070117
2008-03-20

Composition for negative electrode of alkaline electrolyte battery

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2008-03-06

Active metal/aqueous electrochemical cells and systems

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2008-01-03

Device for catalytic recombination of gases for alkaline batteries with shortened zinc anode

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Battery can having vent and asymmetric welded cover

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2007-11-08

Thickener for alkaline battery and alkaline battery

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2007-11-08

HYDROGEN ABSORBING ALLOY AND SECONDARY BATTERY

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Synthesis of thin films and materials utilizing a gaseous catalyst

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2007-10-25

Methods for production of zinc oxide electrodes for alkaline batteries

#258
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2007-10-25

Alkaline cell with performance enhancing additives

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Alkaline battery

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2007-10-04

Binder Fiber and Separator for Alkaline Cell Using Same

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Hydrogen absorbing alloy and secondary battery

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METHOD FOR PRODUCING A LITHIUM SECONDARY BATTERY

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Alkaline storage battery

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2007-07-12

Hydrogen storage alloy and alkaline secondary battery using the same

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Porous metal hydride electrode

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Secondary battery and method for producing the same

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Lithium/fluorinated carbon (Li/CF) electrochemical cell

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2007-05-17

Metal air cathode: manganese oxide contained in octahedral molecular sieve

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2007-05-17

Enclosed nickel-metal hydride storage battery

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2007-05-10

Fabrication method of a basic polymer electrolyte film of blended polyvinyl alcohol and quaternary amine

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2007-05-03

Alkaline battery

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2007-03-01

Composite electrode structure with an ultrathin conformal polymer coating

#273
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2007-03-01

Electrochemical cells containing spun mercury-amalgamated zinc particles having improved physical characteristics

#274
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2007-03-01

Electrochemical cells containing spun mercury-amalgamated zinc particles having improved physical characteristics

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2007-01-11

Batteries and battery components with magnetically modified manganese dioxide

#276
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Hydrogen absorbing alloy and secondary battery

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Silver manganese salt cathodes for alkali

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Enhanced electrochemical cells with solid-electrolyte interphase promoters

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Separator material and method of producing the same, and alkali secondary battery separator

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Electrochemical device including electrolyte

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Method for manufacturing battery

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Battery, manufacturing method of battery, and check method of electrolyte leakage

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Porous nickel foil for negative electrode of alkaline battery, production method therefor and production device therefor

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Separator for alkaline batteriy and using same

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Corrosion resistant coatings and method of producing

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Secondary battery and method for producing the same

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2006-05-18

Lithium transition metal oxide with gradient of metal composition

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2006-05-04

Solid porous zinc electrodes and methods of making same

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2006-04-20

Rechargeable alkaline battery with overcharging protection

#290
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2006-03-30

Methods for fabricating calcium zincate for negative electrodes

#291
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2006-02-02

Enhanced separators for zinc negative electrodes

#292
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2006-01-19

Separator paper for alkaline battery and the alkaline battery

#293
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Alkaline electrochemical cell with improved lifetime

#294
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2005-10-20

Positive plate active material forcell, method for producing electrolytic manganese dioxide, and cell

#295
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2005-10-13

Electrochemical device including electrolyte

#296
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2005-10-13

Alkaline battery

#297
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2005-09-01

Homogeneous separator

#298
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2005-09-01

Recombinant separator

#299
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2005-09-01

Recombinant separator

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2005-07-28

Rechargeable alkaline manganese cell with cathode consistency compensation