ClassID:

213076

H01M4/0411 - CPC Classification

Classification description:

Electrodes; Electrodes composed of, or comprising, active material; Processes of manufacture in general; Methods of deposition of the material by extrusion

Recent Application in this class:
#1
20260155344
2026-06-04

SLOT DIE COATER AND SECONDARY BATTERY ELECTRODE

#2
20260142139
2026-05-21

COATING APPARATUS AND METHOD OF MANUFACTURING POSITIVE ELECTRODE

#3
20260135076
2026-05-14

SLOT DIE FOR MANUFACTURING SECONDARY BATTERY ELECTRODE

#4
20260135075
2026-05-14

SLOT DIE FOR MANUFACTURING SECONDARY BATTERY ELECTRODE

#5
20260074176
2026-03-12

METHOD OF MANUFACTURING A VEHICLE BATTERY WITH IMPROVED ELECTRODE CONDUCTIVITY

#6
20260070080
2026-03-12

APPARATUS AND METHOD FOR COATING ELECTRODE PLATE OF SECONDARY BATTERY, AND SLOT DIE USES IN THE APPARATUS AND METHOD

#7
20260045473
2026-02-12

ROLL-TO-ROLL, STEPWISE EXTRUSION PROCESS USING SEMI-DRY POWDER FOR MANUFACTURING A FREE-STANDING ACTIVE MATERIAL LAYER FOR A BATTERY ELECTRODE

#8
20260038797
2026-02-05

COATING DEVICE AND ELECTRODE

#9
20260038796
2026-02-05

FACILITY FOR MANUFACTURING ELECTRODES

#10
20260034525
2026-02-05

TWIN-SCREW EXTRUDER

#11
20260031321
2026-01-29

SLOT-DIE COATER

#12
20250375790
2025-12-11

Dual Slot Die Coater and Method for Coating Electrode Active Material Slurry Using the Same

#13
20250375789
2025-12-11

COATING SHIM FOR ELECTRODE SLURRY DISCHARGE, ELECTRODE SLURRY COATING DIE AND ELECTRODE MANUFACTURING DEVICE

#14
20250364525
2025-11-27

COATING DIE HEAD AND COATING DEVICE FOR ELECTRODE SHEET

#15
20250364524
2025-11-27

COATING DIE HEAD AND COATING APPARATUS FOR ELECTRODE SHEET

#16
20250316681
2025-10-09

DRY ELECTRODE FILM AND METHOD OF MANUFACTURING THE SAME

#17
20250316672
2025-10-09

Anode Manufacturing Apparatus for Secondary Battery

#18
20250309222
2025-10-02

COATING APPARATUS, METHOD OF MANUFACTURING POSITIVE ELECTRODE, AND METHOD OF MANUFACTURING SOLID-STATE BATTERY

#19
20250300164
2025-09-25

DRY ELECTRODE, METHOD OF MANUFACTURING THE SAME, AND APPARATUS FOR MANUFACTURING THE SAME

#20
20250288964
2025-09-18

ELECTRICITY STORAGE DEVICE ELECTRODE SLURRY MANUFACTURING APPARATUS AND METHOD OF MANUFACTURING ELECTRICITY STORAGE DEVICE ELECTRODE SLURRY

#21
20250286149
2025-09-11

BATTERIES AND BATTERY MANUFACTURING TECHNIQUES

#22
20250279409
2025-09-04

COMPOSITE ELECTRODE, A STRETCHABLE BATTERY AND METHOD THEREOF

#23
20250262638
2025-08-21

NOZZLE AND SLOT COATER INCLUDING THE SAME

#24
20250242376
2025-07-31

APPARATUS AND METHOD FOR MANUFACTURING ELECTRODE OF SECONDARY BATTERY

#25
20250239584
2025-07-24

THERMOPLASTIC BASED COMPOSITE SINGLE LAYER ANODE IN SECONDARY BATTERIES

#26
20250226471
2025-07-10

Method for Generating a Recyclate from Dry Coating Material, Recyclate, Method for Solvent-Free Electrode Production and Electrode

#27
20250192133
2025-06-12

Co-Coating Methods for Secondary Battery Electrodes

#28
20250174623
2025-05-29

MEMBRANE PREPARATION APPARATUS, ELECTRODE SHEET MANUFACTURING DEVICE, AND MEMBRANE PREPARATION METHOD

#29
20250167234
2025-05-22

ELECTRODE HAVING AN INTERPHASE STRUCTURE

#30
20250149536
2025-05-08

PATTERNING OF ACTIVE MATERIAL LAYER OF ELECTRODE DURING CONTINUOUS EXTRUSION

#31
20250149533
2025-05-08

Battery Manufacturing Method and System

#32
20250105243
2025-03-27

Die Coater for Coating Electrode Slurry and Insulating Liquid

#33
20250096227
2025-03-20

SOLVENT-FREE CATHODE COMPOSITION

#34
20250091083
2025-03-20

Slot Die Coater and Electrode Coating Device Including Same

#35
20250062309
2025-02-20

Process for Solvent-Free Electrode Production and Electrode

#36
20250023019
2025-01-16

ELECTRODE FOR RECHARGEABLE BATTERY, ELECTRODE ASSEMBLY INCLUDING THE SAME, AND ACTIVE MATERIAL COATING DEVICE FOR MANUFACTURING THE SAME

#37
20250006887
2025-01-02

SYSTEM AND METHODS RELATING TO INTERPENETRATING MULTI-ELECTRODES AND FABRICATION THEREOF FOR ELECTROCHEMICAL DEVICES

#38
20250001666
2025-01-02

Film Preparation Apparatus and Electrode Plate Manufacturing Device

#39
20240421317
2024-12-19

MIXTURE FOR SECONDARY BATTERY, MIXTURE SHEET FOR SECONDARY BATTERY, METHOD FOR PRODUCING THE SAME, AND SECONDARY BATTERY

#40
20240396012
2024-11-28

SILICON PARTICLES FOR BATTERY ELECTRODES

#41
20240382997
2024-11-21

Slot Die Coater

#42
20240379934
2024-11-14

DEPOSITION SYSTEM

#43
20240379933
2024-11-14

METHOD FOR DRY-MANUFACTURING SECONDARY BATTERY ELECTRODE

#44
20240372057
2024-11-07

COATING SYSTEM AND COATING METHOD FOR BATTERY

#45
20240367195
2024-11-07

EXTRUSION COATING APPARATUS, ELECTRODE PLATE COATING MACHINE AND BATTERY PRODUCTION SYSTEM

#46
20240359205
2024-10-31

Insert for a Tool for Slot-Die Coating, Tool for Slot-Die Coating, and Method for Producing a Coating

#47
20240339621
2024-10-10

SECONDARY BATTERY AND METHOD FOR PREPARING THE SAME, AND ELECTRICAL APPARATUS

#48
20240332609
2024-10-03

METHODS OF APPLYING PRINTABLE LITHIUM COMPOSITIONS FOR FORMING BATTERY ELECTRODES

#49
20240304814
2024-09-12

Electrode having an interphase structure

#50
20240282967
2024-08-22

SECONDARY BATTERY AND PREPARATION METHOD THEREOF, AND ELECTRIC APPARATUS CONTAINING SUCH SECONDARY BATTERY

#51
20240266533
2024-08-08

Sodium-chromium-titanium-manganese phosphate self-supporting electrode material, and preparation method therefor and use thereof

#52
20240246107
2024-07-25

EXTRUSION COATING APPARATUS AND BATTERY PRODUCTION SYSTEM

#53
20240170634
2024-05-23

METHOD FOR MANUFACTURING BATTERY ELECTRODE

#54
20240079548
2024-03-07

METHOD FOR THE MANUFACTURE OF ELECTRODES

#55
20240079545
2024-03-07

Method of producing a self-supported electrode film in a wet process without organic solvent

#56
20240055576
2024-02-15

ELECTRODES FOR BATTERIES

#57
20240050975
2024-02-15

Dual Slot Die Coater and Method for Coating Electrode Active Material Slurry Using the Same

#58
20240047683
2024-02-08

NEGATIVE ELECTRODE PLATE, PREPARATION METHOD THEREFOR, SECONDARY BATTERY INCLUDING SAME, AND POWER CONSUMING DEVICE

#59
20240021869
2024-01-18

PRELITHIATED ANODES USING PRINTABLE LITHIUM COMPOSITIONS

#60
20240006592
2024-01-04

ELECTRODE STRUCTURE AND METHOD OF MAKING AN ELECTRODE STRUCTURE

#61
20230327069
2023-10-12

Paste extruding device and method for tubular positive plate

#62
20230307613
2023-09-28

NOVEL COMPOSITES FOR ANODE ELECTRODES

#63
20230268478
2023-08-24

METHODS FOR FABICATING HIGH CAPACITY ELECTRODES

#64
20230197928
2023-06-22

BATTERY ELECTRODE

#65
20230145609
2023-05-11

METHODS FOR MANUFACTURING COMPOSITE SOLID-STATE ELECTROLYTE MEMBRANES AND SOLID-STATE BATTERIES COMPRISING THE SAME

#66
20230127571
2023-04-27

Dual Slot Die Coater, Method for Coating Electrode Active Material Slurry Using the Same and Electrode Manufactured Using the Same

#67
20230030511
2023-02-02

System and method for manufacturing positive electrode for secondary battery

#68
20220393178
2022-12-08

Method for Producing an Electrode for a Storage Device for Storing Electrical Energy, Use of an Electrode of This Kind, and Electrode

#69
20220384772
2022-12-01

Coating device, and coating method for non-uniform thickness current collector

#70
20220376222
2022-11-24

METHOD FOR MANUFACTURING AN ELECTRODE COMPRISING A POLYMER MATRIX TRAPPING AN ELECTROLYTE

#71
20220336785
2022-10-20

Positive particle electrode for a secondary battery and method for producing same from a nanofibre membrane structure

#72
20220320520
2022-10-06

DEVICES AND METHODS FOR PREPARING A SLURRY AND COATING A SUBSTRATE WITH A SLURRY

#73
20220285669
2022-09-08

ELECTROCHEMICAL SLURRY COMPOSITIONS AND METHODS FOR PREPARING THE SAME

#74
20220199963
2022-06-23

Method for the production of an electrode powder mixture for a battery cell

#75
20220181603
2022-06-09

Silicon particles for battery electrodes

#76
20220173397
2022-06-02

Electrode having an interphase structure

#77
20220173376
2022-06-02

Silicon particles for battery electrodes

#78
20220158158
2022-05-19

Coating system and coating method for battery

#79
20220149362
2022-05-12

Anode, secondary battery including the same, and the method of making anode

#80
20220143894
2022-05-12

METHOD FOR PRODUCING A BATTERY

#81
20220140305
2022-05-05

METHOD AND APPARATUS FOR PRODUCING AN ELECTRODE FOR AN ACCUMULATOR

#82
20220123275
2022-04-21

Method of manufacturing formed body for electrode

#83
20220093928
2022-03-24

SHEET-SHAPED FLEXIBLE ELECTRODE AND METHOD FOR PRODUCING THE SAME

#84
20220093909
2022-03-24

Silicon particles for battery electrodes

#85
20220052342
2022-02-17

Prelithiated negative electrode, preparation method thereof, and lithium ion battery and supercapacitor comprising the same

#86
20220045309
2022-02-10

System and method for manufacturing positive electrode for secondary battery

#87
20220023909
2022-01-27

Intermittent valve device and intermittent coating device

#88
20220023908
2022-01-27

Intermittent coating device

#89
20210384484
2021-12-09

Method for manufacturing all-solid-state battery

#90
20210351409
2021-11-11

CONDUCTING POLYMER NETWORK-PROTECTED PHOSPHORUS ANODE ACTIVE MATERIAL FOR LITHIUM-ION OR SODIUM-ION BATTERIES

#91
20210313577
2021-10-07

Method for applying polymer patches onto a substrate

#92
20210280914
2021-09-09

Hot melt extruded solid state battery components

#93
20210280909
2021-09-09

Methods of applying printable lithium compositions for forming battery electrodes

#94
20210273290
2021-09-02

METHOD FOR PRODUCING A POLYMER COMPOSITE MATERIAL FOR AN ELECTROCHEMICAL CELL BY MEANS OF A SWOLLEN POLYMER

#95
20210273260
2021-09-02

SOLID-STATE BATTERY

#96
20210242444
2021-08-05

METHOD FOR MANUFACTURING ALL-SOLID-STATE BATTERY

#97
20210226220
2021-07-22

Electrochemical cell having solid ionically conducting polymer material

#98
20210226191
2021-07-22

Systems and methods for generating an electrochemical cell having a multi-part anode

#99
20210135227
2021-05-06

Devices and methods for preparing a slurry and coating a substrate with a slurry

#100
20210135207
2021-05-06

STRUCTURES FOR INTERDIGITATED FINGER CO-EXTRUSION

#101
20210135198
2021-05-06

Lithium ion battery

#102
20200358107
2020-11-12

Solid ionically conducting polymer material

#103
20200343504
2020-10-29

METHOD, APPARATUS AND COMPUTER PROGRAM FOR MANUFACTURING AN APPARATUS

#104
20200335756
2020-10-22

Solid-state battery separator including low melt temperature inorganic electrolyte and method of fabricating the same

#105
20200287202
2020-09-10

CONFIGURING ANISOTROPIC EXPANSION OF SILICON-DOMINANT ANODES USING PARTICLE SIZE

#106
20200274143
2020-08-27

Silicon particles for battery electrodes

#107
20200266446
2020-08-20

Electrode having an interphase structure

#108
20200243852
2020-07-30

Printable lithium compositions

#109
20200212495
2020-07-02

Method for manufacturing flexible battery, and flexible battery manufactured thereby

#110
20200212448
2020-07-02

Semi-tubular carbon film for stable lithium metal anodes and methods of manufacture thereof

#111
20200144620
2020-05-07

Electrochemical cell having solid ionically conducting polymer material

#112
20200067069
2020-02-27

Method for manufacturing structure

#113
20200009603
2020-01-09

Die head apparatus, coating method, and laminated body forming apparatus

#114
20190379010
2019-12-12

FLEXIBLE BATTERIES

#115
20190334176
2019-10-31

DEVICES AND METHODS FOR PREPARING A SLURRY AND COATING A SUBSTRATE WITH A SLURRY

#116
20190280289
2019-09-12

Conductive-flake strengthened, polymer stabilized electrode composition and method of preparing

#117
20190273236
2019-09-05

Laminate and secondary battery

#118
20190232328
2019-08-01

Coating apparatus with base material height changing device configured to selectively eject compressed gas

#119
20190214631
2019-07-11

METHODS OF APPLYING PRINTABLE LITHIUM COMPOSITIONS FOR FORMING BATTERY ELECTRODES

#120
20190148708
2019-05-16

Coated iron electrode and method of making same

#121
20190097225
2019-03-28

Alkaline battery cathode structures incorporating multiple carbon materials and orientations

#122
20190036125
2019-01-31

Electrode having an interphase structure

#123
20190036104
2019-01-31

Electrode sheet manufacturing method

#124
20180337393
2018-11-22

Electrode coating apparatus

#125
20180277854
2018-09-27

Electrode manufacturing method

#126
20180175383
2018-06-21

Structures for interdigitated finger co-extrusion

#127
20180159134
2018-06-07

Electrochemical cells and methods for making same

#128
20180138495
2018-05-17

Method for manufacturing an electrode for an accumulator

#129
20180108496
2018-04-19

Method of Assembly of Electrochemical Cells for High Temperature Applications

#130
20180093394
2018-04-05

Twin-screw extrusion kneader with movable portions to control viscosity of electrode paste and manufacturing method for electrode paste therewith

#131
20180047982
2018-02-15

Alkaline battery cathode structures incorporating multiple carbon materials and orientations

#132
20180040874
2018-02-08

Process for producing graphene oxide-bonded metal foil thin film current collector for a battery or supercapacitor

#133
20180002581
2018-01-04

BATTERY AND METHOD OF CONSTRUCTING A BATTERY

#134
20170352865
2017-12-07

Pellet form cathode for use in a biocompatible battery

#135
20170338492
2017-11-23

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

#136
20170162858
2017-06-08

Three dimensional co-extruded battery electrodes

#137
20170133670
2017-05-11

Silicon particles for battery electrodes

#138
20170133665
2017-05-11

Methods of forming composite material films

#139
20170133664
2017-05-11

Methods of forming composite material films

#140
20170098494
2017-04-06

MANUFACTURING A CONDUCTIVE NANOWIRE LAYER

#141
20170092958
2017-03-30

Alkaline metal-air battery cathode

#142
20170062797
2017-03-02

Kneader and manufacturing method of electrode body including electrode active material using the same

#143
20170025673
2017-01-26

Cathode for a cell of a lithium-ion battery, its manufacturing process and the battery incorporating it

#144
20170021537
2017-01-26

Method of manufacturing laminated structure

#145
20170005356
2017-01-05

Solid ionically conducting polymer material

#146
20160380254
2016-12-29

Co-extruded conformal battery separator and electrode

#147
20160310924
2016-10-27

Process for producing heat-expandable microspheres and application thereof

#148
20160254531
2016-09-01

Material for an electrode of an organic battery comprising benzene-bis(dithioic) acid derivatives

#149
20160226059
2016-08-04

Co-extrusion print head for multi-layer battery structures

#150
20160198576
2016-07-07

Printed three-dimensional (3D) functional part and method of making

#151
20160164079
2016-06-09

Advanced Si-C composite anode electrode for high energy density and longer cycle life

#152
20160126558
2016-05-05

THREE-DIMENSIONAL (3D) ELECTRODE ARCHITECTURE FOR A MICROBATTERY

#153
20160099461
2016-04-07

Electrode paste production method

#154
20160056446
2016-02-25

Pellet form cathode for use in a biocompatible battery

#155
20160052171
2016-02-25

Twin-screw extruding kneader and method for producing electrode mixture using the same

#156
20160036047
2016-02-04

High energy and power Li-ion battery having low stress and long-term cycling capacity

#157
20160013512
2016-01-14

High performance all solid lithium sulfur battery with fast lithium ion conduction

#158
20160013477
2016-01-14

Silicon nanocomposite anode for lithium ion battery

#159
20150372338
2015-12-24

NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, METHOD FOR MANUFACTURING POSITIVE ELECTRODE SHEET OF NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND METHOD FOR MANUFACTURING NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

#160
20150364753
2015-12-17

Controlled porosity in electrodes

#161
20150246366
2015-09-03

Switchable slot valve for a coating system, coating system, and coating method

#162
20150155559
2015-06-04

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

#163
20150140442
2015-05-21

Electrolyte material composition and method

#164
20150140425
2015-05-21

CATHODE MATERIAL COMPOSITION AND METHODS OF PREPARING AND APPLYING

#165
20150140394
2015-05-21

Battery

#166
20150140310
2015-05-21

Insulator material composition and method

#167
20150061176
2015-03-05

Cathode for lithium-containing batteries and solvent-free method for the production thereof

#168
20150010804
2015-01-08

Ceramic/polymer matrix for electrode protection in electrochemical cells, including rechargeable lithium batteries

#169
20140377452
2014-12-25

Method for manufacturing cable-type secondary battery

#170
20140349196
2014-11-27

Galvanic cells and components therefor

#171
20140298645
2014-10-09

Method of making a cathode

#172
20140287320
2014-09-25

Electrode and method for manufacturing an electrode

#173
20140220440
2014-08-07

Coated iron electrode and method of making same

#174
20140210129
2014-07-31

METHOD FOR MANUFACTURING CARBON ELECTRODE MATERIAL

#175
20140186700
2014-07-03

Advanced, high power and energy battery electrode manufactured by co-extrusion printing

#176
20140186698
2014-07-03

Three dimensional co-extruded battery electrodes

#177
20140186697
2014-07-03

Structures for interdigitated finger co-extrusion

#178
20140186519
2014-07-03

Co-extrusion print head for multi-layer battery structures

#179
20140099556
2014-04-10

Solid-state battery separators and methods of fabrication

#180
20140099538
2014-04-10

Solid-state battery electrodes

#181
20140087255
2014-03-27

Composite anode active material, anode and lithium battery each including the composite anode active material, method of preparing the composite anode active material

#182
20130337319
2013-12-19

Electrochemical slurry compositions and methods for preparing the same

#183
20130202781
2013-08-08

Battery manufacturing method

#184
20130183577
2013-07-18

Cathode for a cell of a lithium-ion battery, its manufacturing process and the battery incorporating it

#185
20130067729
2013-03-21

BATTERY ELECTRODE MANUFACTURING METHOD AND BATTERY MANUFACTURING METHOD

#186
20130056092
2013-03-07

COATING APPARATUS

#187
20120315538
2012-12-13

Controlled porosity in electrodes

#188
20120263977
2012-10-18

Method for producing hybrid negative plate for lead-acid storage battery and lead-acid storage battery

#189
20120202114
2012-08-09

Method for preparing a positive electrode material through extrusion in presence of an aqueous solvent, positive electrode obtained through said method, and uses thereof

#190
20120164493
2012-06-28

ELECTROCHEMICAL CELL HAVING LITHIUM TITANATE

#191
20120153211
2012-06-21

Interdigitated electrode device

#192
20120110835
2012-05-10

Method of forming an electrode assembly

#193
20120077093
2012-03-29

Lithium-ion secondary battery, vehicle, electronic device and manufacturing method of lithium-ion secondary battery

#194
20120052376
2012-03-01

ZINC POWDER AND FIBER MIXTURES FOR ELECTROCHEMICAL BATTERIES AND CELLS

#195
20120009331
2012-01-12

Method for manufacturing cable-type secondary battery

#196
20110300440
2011-12-08

Battery, vehicle, electronic device and battery manufacturing method

#197
20110254509
2011-10-20

Flexible cathodes

#198
20110244144
2011-10-06

Method of manufacturing battery electrode and coating die for use therein

#199
20110225808
2011-09-22

Method for manufacturing electrode plate for battery

#200
20110091789
2011-04-21

Material for an electrochemical device

#201
20110052954
2011-03-03

BATTERY, METHOD OF MANUFACTURING THE SAME AND NON-AQUEOUS SECONDARY BATTERY USING THE SAME

#202
20100236056
2010-09-23

Flexible cathodes

#203
20090199394
2009-08-13

Flexible cathodes

#204
20090117461
2009-05-07

Electrode for lithium primary and secondary (rechargeable) batteries and the method of its production

#205
20070273062
2007-11-29

Cathode material for polymer batteries and method of preparing same

#206
20070111070
2007-05-17

Fuel cells and methods of preparation

#207
20070110990
2007-05-17

Capacitors and methods of preparation

#208
20070108120
2007-05-17

Filtration media and methods of preparation

#209
20070031735
2007-02-08

Active material for cathode film, polyether polymer composition for cathode film, cathode film, and method for producing cathode film

#210
20060216597
2006-09-28

Flexible cathodes

#211
20060032045
2006-02-16

Method for the production of devices for storing electric power based on rechargeable lithium polymer cells

#212
20050274001
2005-12-15

Electrodes having wiped edges

#213
20050258566
2005-11-24

Battery electrodes with enlarged surfaces and method for production thereof

#214
20050236732
2005-10-27

Method and apparatus for making positive electrode films for polymer batteries

#215
20050121318
2005-06-09

Process and apparatus for manufacturing lithium or lithium alloy thin sheets for electrochemical cells

#216
20050037262
2005-02-17

Cathode material for polymer batteries and method of preparing same