ClassID:

213096

H01M4/0459 - CPC Classification

Classification description:

Electrodes; Electrodes composed of, or comprising, active material; Processes of manufacture in general by electrochemical processing Electrochemical doping, intercalation, occlusion or alloying

Sub-classes:
Recent Application in this class:
#1
20260148961
2026-05-28

METHODS FOR THE CONTROLLED SYNTHESIS OF LAYERED LITHIUM AND SODIUM TRANSITION METAL OXIDES USING ELECTROCHEMICALLY ASSISTED ION-EXCHANGE

#2
20260138886
2026-05-21

CATHODE ACTIVE MATERIAL AND A METHOD OF PREPARING THEREOF

#3
20260081206
2026-03-19

NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, METHOD FOR PRODUCING SAME

#4
20260081165
2026-03-19

NEGATIVE ELECTRODE PLATE, METHOD FOR PREPARING NEGATIVE ELECTRODE PLATE, AND LITHIUM-ION BATTERY

#5
20260018608
2026-01-15

POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE SLURRY, POSITIVE ELECTRODE PLATE, BATTERY AND ELECTRICAL APPARATUS

#6
20250372607
2025-12-04

METHODS OF PRE-LITHIATING ELECTRODES FOR LITHIUM-ION BATTERIES, AND LITHIUM-ION BATTERIES OBTAINED THEREFROM

#7
20250343281
2025-11-06

LITHIUM-ION BATTERY AND PREPARATION METHOD THEREFOR, AND ELECTRIC DEVICE

#8
20250323244
2025-10-16

PRE-LITHIATED COATED CATHODE ACTIVE MATERIALS, A METHOD OF MAKING SUCH CATHODE ACTIVE MATERIALS, AND BATTERIES INCLUDING SUCH CATHODE ACTIVE MATERIALS

#9
20250309392
2025-10-02

METHOD FOR PRODUCING REGENERATED POSITIVE ELECTRODE

#10
20250309389
2025-10-02

METHOD OF MANUFACTURING REGENERATED POSITIVE ELECTRODE

#11
20250309232
2025-10-02

METHOD FOR RECOVERING PERFORMANCE OF POSITIVE ELECTRODE FOR LITHIUM-ION SECONDARY BATTERY

#12
20250309231
2025-10-02

METHOD FOR RECOVERING PERFORMANCE OF LITHIUM-ION SECONDARY BATTERY

#13
20250300166
2025-09-25

Method for Alkaliating Electrodes

#14
20250259986
2025-08-14

MANUFACTURING METHOD OF PRE-LITHIATED ANODE FOR SOLID-STATE BATTERY

#15
20250149555
2025-05-08

ELECTRODE AND METHOD OF MANUFACTURE

#16
20250140833
2025-05-01

DOPING STRATEGY TO STABILIZE ANION OXIDATION IN LMR CATHODES FOR LI-ION BATTERIES

#17
20250112234
2025-04-03

LITHIUM-ION BATTERY CATHODE MATERIAL, PREPARATION METHOD THEREOF, AND LITHIUM-ION BATTERY

#18
20250015254
2025-01-09

BATTERY PRE-LITHIATION PROCESS

#19
20240396004
2024-11-28

PRE-LITHIATION OF LITHIUM-ION BATTERY ANODES

#20
20240372061
2024-11-07

EXPANDED BULK SILICON ANODE MATERIAL

#21
20240363850
2024-10-31

SODIUM ION BATTERY CATHODE MATERIAL AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

#22
20240332495
2024-10-03

BATTERY POSITIVE ELECTRODE MATERIAL AND METHOD FOR TREATING THE SAME AND BATTERY

#23
20240332494
2024-10-03

METHOD FOR PRELITHIATING ELECTRODE FOR LITHIUM SECONDARY BATTERY, ELECTRODE INTERMEDIATE, AND LITHIUM SECONDARY BATTERY INCLUDING ELECTRODE

#24
20240304783
2024-09-12

METHOD FOR MANUFACTURING DOPED ELECTRODE AND SYSTEM FOR MANUFACTURING DOPED ELECTRODE

#25
20240282908
2024-08-22

METHOD FOR MANUFACTURING DOPED ELECTRODE

#26
20240250239
2024-07-25

METHOD FOR ALKALIATING ELECTRODES

#27
20240234695
2024-07-11

LAYERED ELECTROACTIVE MATERIAL AND METHODS OF FORMING THE SAME

#28
20240213438
2024-06-27

METHODS OF LITHIATING ELECTROACTIVE MATERIALS

#29
20240178443
2024-05-30

ALL-SOLID SECONDARY BATTERY

#30
20240136507
2024-04-25

LAYERED ELECTROACTIVE MATERIAL AND METHODS OF FORMING THE SAME

#31
20240113274
2024-04-04

DRY PROCESS FOR FORMING AN ELECTRODE

#32
20240088358
2024-03-14

ELECTRODE FOR LITHIUM SECONDARY BATTERY HAVING ENCAPSULATED ACTIVE MATERIAL AND METHOD OF MANUFACTURING THE SAME

#33
20240088347
2024-03-14

PRELITHIATED NEGATIVE ELECTRODE AND SECONDARY BATTERY INCLUDING SAME

#34
20240079635
2024-03-07

Electrochemical Apparatus and Electronic Apparatus Containing Same

#35
20240079578
2024-03-07

PRE-LITHIATED ELECTRODE MATERIALS AND CELLS EMPLOYING THE SAME

#36
20230356210
2023-11-09

METHOD FOR REMOVING ACIDS FROM ORGANIC SOLVENTS

#37
20230327070
2023-10-12

Equipment for Continuously Processing Electrochemical Device or Component for Increasing Capacity

#38
20230318056
2023-10-05

METHOD FOR CHARGING AND DISCHARGING SECONDARY BATTERY

#39
20230299257
2023-09-21

Rechargeable battery and catalyst materials and the means of production thereof

#40
20230282800
2023-09-07

METHODS FOR THE CONTROLLED SYNTHESIS OF LAYERED LITHIUM AND SODIUM TRANSITION METAL OXIDES USING ELECTROCHEMICALLY ASSISTED ION-EXCHANGE

#41
20230275279
2023-08-31

REMANUFACTURING OF A BATTERY CELL

#42
20230275207
2023-08-31

METHOD OF MANUFACTURING ANODE FOR LITHIUM SECONDARY BATTERY INCLUDING PRE-LITIGATION

#43
20230231103
2023-07-20

Systems and Methods Involving Use of Nitrogen-Containing Plasma to Treat Lithium Iron Phosphate Cathodes

#44
20230082023
2023-03-16

METHOD OF MANUFACTURING NEGATIVE ELECTRODE

#45
20230080998
2023-03-16

METHOD FOR ALKALIATING ELECTRODES

#46
20230080890
2023-03-16

METHOD OF MANUFACTURING SECONDARY BATTERY

#47
20230073365
2023-03-09

METHOD FOR PRE-LITHIATION OF NEGATIVE ELECTRODE, PRE-LITHIATED NEGATIVE ELECTRODE AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME

#48
20230042598
2023-02-09

DOPING SYSTEM AND METHOD OF MANUFACTURING ELECTRODE

#49
20230022630
2023-01-26

Method for manufacturing electrode

#50
20230006186
2023-01-05

METHOD FOR PRE-LITHIATING AN ANODE

#51
20220411948
2022-12-29

ELECTROCHEMICAL LITHIUM EXTRACTION FOR BATTERY MATERIALS

#52
20220393245
2022-12-08

NOVEL METHOD OF PREPARING SECONDARY BATTERY

#53
20220393145
2022-12-08

NEGATIVE ELECTRODE PRE-LITHIATION METHOD

#54
20220384798
2022-12-01

LI/NA-ION BATTERY ANODE MATERIALS

#55
20220384797
2022-12-01

LI/NA-ION BATTERY ANODE MATERIALS

#56
20220384775
2022-12-01

Method of preparing secondary battery

#57
20220380226
2022-12-01

ACTIVE ELECTRODE MATERIAL

#58
20220376223
2022-11-24

METALLIC ION INTERCALATED LAYERED STRUCTURES

#59
20220359857
2022-11-10

PRELITHIATED ANODE, LITHIUM-ION BATTERIES CONTAINING A PRELITHIATED ANODE AND METHOD OF PRODUCING SAME

#60
20220352549
2022-11-03

Lithium Secondary Battery And Method Of Preparing The Same

#61
20220352489
2022-11-03

Method of manufacturing negative electrode

#62
20220328820
2022-10-13

Pre-lithiated electrode materials and cells employing the same

#63
20220302434
2022-09-22

Method for manufacturing doped electrode and method for manufacturing power storage device

#64
20220302428
2022-09-22

SECONDARY BATTERY AND MANUFACTURING METHOD THEREFOR

#65
20220302427
2022-09-22

METHOD FOR PRE-SODIATION OF NEGATIVE ELECTRODE, PRE-SODIATED NEGATIVE ELECTRODE, AND LITHIUM SECONDARY BATTERY COMPRISING SAME

#66
20220231269
2022-07-21

Device for producing negative electrode and method of producing negative electrode

#67
20220223833
2022-07-14

Method of producing negative electrode

#68
20220216453
2022-07-07

Lithiation of electrodes for energy storage devices and method for making same

#69
20220173375
2022-06-02

METHOD OF MANUFACTURING ELECTRODE AND METHOD OF MANUFACTURING POWER STORAGE DEVICE

#70
20220158171
2022-05-19

METHOD OF PRE-LITHIATING NEGATIVE ELECTRODE FOR ALL-SOLID-STATE SECONDARY BATTERIES AND SECONDARY BATTERY USING THE SAME

#71
20220123276
2022-04-21

Pre-lithiation apparatus

#72
20220085350
2022-03-17

Electrode manufacturing system and electrode manufacturing method

#73
20220085349
2022-03-17

Pre-lithiation reaction chamber apparatus

#74
20220077448
2022-03-10

Doping system and doping method

#75
20220037635
2022-02-03

Chemical prealkaliation of electrodes

#76
20220037634
2022-02-03

ELECTRODE MANUFACTURING APPARATUS

#77
20220006074
2022-01-06

Method of manufacturing negative electrode for secondary battery

#78
20220006065
2022-01-06

Method of manufacturing negative electrode for secondary battery

#79
20210384486
2021-12-09

ELECTRODE MANUFACTURING APPARATUS AND ELECTRODE MANUFACTURING METHOD

#80
20210218010
2021-07-15

Method for electrochemical pretreatment of vanadium positive electrode for lithium secondary batteries and vanadium positive electrode for lithium secondary batteries pretreated thereby

#81
20210175489
2021-06-10

METHOD FOR ALKALIATING ELECTRODES

#82
20210167369
2021-06-03

Negative electrode active material with metal dopant, and negative electrode, and lithium secondary battery including the same

#83
20210143389
2021-05-13

Rechargeable battery and catalyst materials and the means of production thereof

#84
20210126234
2021-04-29

Method of lithiation electrodes for energy storage devices

#85
20210075053
2021-03-11

Cathode active material for sodium ion battery, and preparation process thereof

#86
20210005874
2021-01-07

Method of preparing positive electrode active material for lithium secondary battery, positive electrode active material for lithium secondary battery, and positive electrode for lithium secondary battery and lithium secondary battery including the same

#87
20200411895
2020-12-31

Method and system for an ultra-high voltage cobalt-free cathode for alkali ion batteries

#88
20200395594
2020-12-17

Predoping method for negative electrode active material, manufacturing method for negative electrode, and manufacturing method for power storage device

#89
20200395593
2020-12-17

ANODE PRE-LITHIATION FOR HIGH ENERGY LI-ION BATTERY

#90
20200365874
2020-11-19

METHOD AND SYSTEMS FOR METAL DOPING ON BATTERY CATHODE MATERIALS

#91
20200259164
2020-08-13

PRE-LITHIATED SILICON ANODES WITH PVDF BINDER

#92
20200235419
2020-07-23

Lithium secondary battery and method for preparing the same

#93
20200220173
2020-07-09

Positive electrode active material for secondary battery, method for preparing the same, and lithium secondary battery including the same

#94
20200127336
2020-04-23

Battery cell including surplus lithium disposed inside cavity of jelly roll for pre-lithiation, and method of forming the same

#95
20200091503
2020-03-19

Non-aqueous electrolyte secondary battery and method for manufacturing non-aqueous electrolyte secondary battery

#96
20200058929
2020-02-20

Pre-lithiation method of negative electrode for secondary battery

#97
20200035992
2020-01-30

Negative electrode, non-aqueous electrolyte secondary battery, and method of producing negative electrode

#98
20190386288
2019-12-19

Method for making vanadium pentoxide-based active material for a cathode of an alkali metal ion battery, the vanadium pentoxide-based active material, the cathode, and the alkali metal ion battery

#99
20190326584
2019-10-24

Intercalation-conversion hybrid cathode for a Li—S battery

#100
20190326576
2019-10-24

Electrochemically active multifunctional interlayer for a Li-S battery

#101
20190319254
2019-10-17

Negative electrode for lithium ion battery and method for producing negative electrode for lithium ion battery

#102
20190305298
2019-10-03

Pre-lithiation method of silicon oxide anode electrodes for secondary battery

#103
20190288273
2019-09-19

ELECTROLYTE SYSTEMS FOR SILICON-CONTAINING ELECTRODES

#104
20190267607
2019-08-29

Fabricating method and fabricating apparatus for secondary battery

#105
20190237812
2019-08-01

Lithiation of electrodes for cylindrical energy storage devices and method of making same

#106
20190221890
2019-07-18

Low-voltage microbattery

#107
20190221842
2019-07-18

Low-voltage microbattery with vanadium-based cathode

#108
20190109322
2019-04-11

METHOD FOR ALKALIATING ELECTRODES

#109
20190074143
2019-03-07

Doping system, and method for manufacturing electrodes, batteries and capacitors

#110
20190067676
2019-02-28

Electrochemical device, negative electrode used for same, and method for manufacturing electrochemical device

#111
20190036118
2019-01-31

Pre-lithiated electrode materials and cells employing the same

#112
20190027744
2019-01-24

Negative electrode composition for electric storage device, negative electrode including the composition, electric storage device, and method for producing negative electrode for electric storage device

#113
20180287162
2018-10-04

HIGH SURFACE AREA POROUS CARBON MATERIALS AS ELECTRODES

#114
20180248163
2018-08-30

Barrier for thin film lithium batteries made on flexible substrates and related methods

#115
20180205084
2018-07-19

Electrode active material, lithium secondary battery containing the electrode active material, and method of preparing the electrode active material

#116
20180175377
2018-06-21

Negative electrode active material for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, and method of producing negative electrode material for non-aqueous electrolyte secondary battery

#117
20180159116
2018-06-07

Negative electrode active material, method for producing a negative electrode active material, and lithium ion secondary battery

#118
20170338511
2017-11-23

Lithium ion battery

#119
20170338470
2017-11-23

NEGATIVE ELECTRODE ACTIVE MATERIAL, SECONDARY BATTERY, MANUFACTURING METHOD OF NEGATIVE ELECTRODE, AND PROCESSING DEVICE OF NEGATIVE ELECTRODE

#120
20170324086
2017-11-09

NEGATIVE ELECTRODE COMPOSITION FOR ELECTRIC STORAGE DEVICE, NEGATIVE ELECTRODE INCLUDING THE COMPOSITION, ELECTRIC STORAGE DEVICE, AND METHOD FOR PRODUCING NEGATIVE ELECTRODE FOR ELECTRIC STORAGE DEVICE

#121
20170301910
2017-10-19

PRE-LITHIATED SILICON ANODES WITH PVDF BINDER

#122
20170012283
2017-01-12

Coated negative-electrode active material for use in lithium-ion battery, slurry for use in lithium-ion battery, negative electrode for use in lithium-ion battery, lithium-ion battery, and method for manufacturing coated negative-electrode active material for use in lithium-ion battery

#123
20160301075
2016-10-13

Dendrite-intercepting layer for alkali metal secondary battery

#124
20160301068
2016-10-13

Battery and method for producing a battery

#125
20160285091
2016-09-29

Negative electrode active material, method for manufacturing same, and lithium secondary battery

#126
20160254525
2016-09-01

Negative electrode active material, method for producing a negative electrode active material, and lithium ion secondary battery

#127
20160149203
2016-05-26

Method for performing enrichment of an electrode of an electrochemical device with ionic species

#128
20160133918
2016-05-12

Methods for forming porous materials

#129
20160118659
2016-04-28

Metal-ion battery with hexacyanometallate electrode

#130
20160006017
2016-01-07

Fabricating method and fabricating apparatus for secondary battery

#131
20150243988
2015-08-27

Alkali and alkaline-earth ion batteries with non-metal anode and hexacyanometallate cathode

#132
20150243987
2015-08-27

Non-metal anode alkali and alkaline-earth ion batteries with hexacyanometallate cathode

#133
20150191841
2015-07-09

Method for alkaliating electrodes

#134
20150147658
2015-05-28

Silicon-containing material and secondary-battery active material including silicon-containing material

#135
20150118572
2015-04-30

SOLID-STATE BATTERY AND METHODS OF FABRICATION

#136
20150072215
2015-03-12

Barrier for thin film lithium batteries made on flexible substrates and related methods

#137
20150056513
2015-02-26

POWDER COMPRISING CARBON NANOSTRUCTURES AND ITS METHOD OF PRODUCTION

#138
20140313639
2014-10-23

Methods for solid electrolyte interphase formation and anode pre-lithiation of lithium ion capacitors

#139
20140076729
2014-03-20

Method for doping and dedoping lithium into and from negative electrode and method for producing negative electrode for lithium secondary battery

#140
20140045082
2014-02-13

Lithium ion oxygen battery

#141
20130327648
2013-12-12

Method for alkaliating anodes

#142
20130266860
2013-10-10

Hexacyanoferrate battery electrode modified with ferrocyanides or ferricyanides

#143
20130260232
2013-10-03

Alkali and alkaline-earth ion batteries with hexacyanometallate cathode and non-metal anode

#144
20130260222
2013-10-03

Electrode forming process for metal-ion battery with hexacyanometallate electrode

#145
20130045427
2013-02-21

Prelithiated current collector and secondary lithium cells containing same

#146
20120251880
2012-10-04

LITHIUM ION STORAGE DEVICE

#147
20120058392
2012-03-08

Rechargeable battery with aluminium anode, graphite cathode and an electrolyte containing aluminium vapour in plasma state

#148
20120040233
2012-02-16

Barrier for thin film lithium batteries made on flexible substrates and related methods

#149
20120018309
2012-01-26

Pre-doping system of electrode and pre-doping method of electrode using the same

#150
20110008650
2011-01-13

Battery pack

#151
20090246629
2009-10-01

Manufacturing method of electrode, electric storage device, and intermediate laminate member

#152
20090242507
2009-10-01

Manufacturing process of electrode

#153
20060191794
2006-08-31

Secondary cell with polymer coated anode