ClassID:

213236

H01M4/806 - CPC Classification

Classification description:

Electrodes; Electrodes composed of, or comprising, active material; Carriers or collectors characterised by shape or form; Porous plates, e.g. sintered carriers Nonwoven fibrous fabric containing only fibres

Recent Application in this class:
#1
20260106206
2026-04-16

NETWORK OF METAL FIBERS, METHOD FOR PRODUCING A NETWORK OF METAL FIBERS, ELECTRODE AND BATTERY

#2
20260058155
2026-02-26

SECONDARY BATTERY ELECTRODE, SECONDARY BATTERY, AND PRODUCTION METHOD THEREFOR

#3
20260045515
2026-02-12

CARBON FIBER ELECTRODE SHEET, LITHIUM METAL BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRIC DEVICE

#4
20250385302
2025-12-18

SOLID-STATE BATTERY AND METHOD OF MANUFACTURING SOLID-STATE BATTERY

#5
20250364572
2025-11-27

MULTITUBULAR GAUNTLET WITH OVERLAPPING LATERAL EDGES

#6
20250329749
2025-10-23

COMPOSITE SUBSTRATE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME

#7
20250286080
2025-09-11

SCAFFOLDED CURRENT COLLECTOR FOR METAL ANODE, METHOD OF MAKING, AND BATTERY USING

#8
20250279438
2025-09-04

THREE-DIMENSIONAL CONDUCTIVE FIBER CURRENT COLLECTOR FOR BATTERIES

#9
20250246637
2025-07-31

ANODE CURRENT COLLECTOR, ANODE, AND LITHIUM-METAL SECONDARY BATTERY

#10
20250183324
2025-06-05

SECONDARY BATTERY HAVING ZINC NEGATIVE ELECTRODE

#11
20250096281
2025-03-20

ELECTRODE, SECONDARY BATTERY, BATTERY PACK, VEHICLE, AND STATIONARY POWER SUPPLY

#12
20250006947
2025-01-02

HIGH ENERGY DENSITY LITHIUM METAL BASED ANODE FOR SOLID-STATE LITHIUM-ION BATTERIES

#13
20240387796
2024-11-21

COMPOSITE SULFIDE ELECTRODE AND MANUFACTURING METHOD THEREFOR

#14
20240367228
2024-11-07

NETWORK OF METAL FIBERS AND METHOD OF ASSEMBLING A FIBER NETWORK

#15
20240332549
2024-10-03

POSITIVE ELECTRODE AND BATTERY

#16
20240274832
2024-08-15

ELECTRODE AND BATTERY

#17
20240204248
2024-06-20

ALL SOLID STATE BATTERY

#18
20240204207
2024-06-20

NON-AQUEOUS ELECTROLYTE BATTERY

#19
20240186530
2024-06-06

NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR PRODUCING NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

#20
20240063400
2024-02-22

CELLULOSE-BASED SELF-STANDING FILMS FOR USE IN LI-ION BATTERIES

#21
20230402655
2023-12-14

BIPOLAR ALL-SOLID-STATE BATTERY INCLUDING POROUS SUPPORT LAYER

#22
20230395811
2023-12-07

High energy density lithium metal based anode for solid-state lithium-ion batteries

#23
20230387419
2023-11-30

STRETCHABLE CURRENT COLLECTOR AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME

#24
20230369655
2023-11-16

Electrode Assembly and Battery Cell Including the Same

#25
20230327182
2023-10-12

RECHARGEABLE HYBRID SODIUM METAL-SULFUR BATTERY

#26
20230327134
2023-10-12

CURRENT COLLECTOR, ELECTRODE, AND NON-AQUEOUS ELECTROLYTE BATTERY

#27
20230102548
2023-03-30

ALL SOLID STATE BATTERY

#28
20220336808
2022-10-20

ELECTRODE MATERIAL AND PREPARATION METHOD THEREOF

#29
20220332619
2022-10-20

POWER STORAGE AND SALT WATER CLEANING SYSTEM

#30
20220311048
2022-09-29

Method of manufacturing solid electrolyte sheet, and solid electrolyte sheet

#31
20220190442
2022-06-16

ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS

#32
20220102705
2022-03-31

Composite sulfide electrode and manufacturing method therefor

#33
20210384519
2021-12-09

High energy density lithium metal based anode for solid-state lithium-ion batteries

#34
20210384518
2021-12-09

Cellulose-based self-standing films for use in Li-ion batteries

#35
20210313587
2021-10-07

Flexible Electrode, Secondary Battery Including the Same, and Flexible Secondary Battery

#36
20210280898
2021-09-09

RECHARGEABLE HYBRID SODIUM METAL-SULFUR BATTERY

#37
20210265636
2021-08-26

NETWORK OF METAL FIBERS, METHOD FOR PRODUCING A NETWORK OF METAL FIBERS, ELECTRODE AND BATTERY

#38
20210210766
2021-07-08

Rapid sulfur melt diffusion into carbon host for making electrodes

#39
20210194012
2021-06-24

Positive electrode structure for secondary battery

#40
20210098775
2021-04-01

Carbon-based fiber sheet and lithium-sulfur battery including same

#41
20210091375
2021-03-25

LEAD ACID BATTERY HAVING ELECTRODES WITH FIBER MAT SURFACES

#42
20210050600
2021-02-18

Electrode having three dimensional structure and electrochemical device including the same

#43
20210036291
2021-02-04

ELECTRODE ASSEMBLY AND METHODS FOR MANUFACTURING ELECTRODE ASSEMBLY AND BATTERY

#44
20200388828
2020-12-10

Secondary zinc-manganese dioxide batteries for high power applications

#45
20200358078
2020-11-12

Electrode for lithium-ion cell, lithium-ion cell, and method for manufacturing electrode for lithium-ion cell

#46
20200358077
2020-11-12

Electrode for lithium-ion cell, lithium-ion cell, and method for manufacturing electrode for lithium-ion cell

#47
20200350592
2020-11-05

Electrode with current collection multiple array

#48
20200328472
2020-10-15

Secondary battery structure having windable flexible polymer matrix solid electrolyte and manufacturing method thereof

#49
20200274140
2020-08-27

Lithiated transition metal oxides

#50
20200235402
2020-07-23

BATTERY CELL COMPRISING AN ULTRA THIN LAYER OF CARBON FIBERS

#51
20200235385
2020-07-23

Lithium secondary battery negative electrode including protection layer made of conductive fabric, and lithium secondary battery including same

#52
20200203709
2020-06-25

Non-aqueous electrolyte solution battery and communication device

#53
20200161632
2020-05-21

Positive electrode active material complex for lithium-ion secondary battery, secondary battery using same, and method for producing positive electrode active material complex for lithium-ion secondary battery

#54
20200052306
2020-02-13

METAL NON-WOVEN FABRIC ELECTRODE HAVING DOPAMINE-BASED MONOMER POLYMERIZED ON SURFACE THEREOF, AND SURFACE MODIFICATION METHOD THEREFOR

#55
20200052287
2020-02-13

LEAD ACID BATTERY HAVING ELETRODES WITH FIBER MAT SURFACES

#56
20200036045
2020-01-30

SECONDARY BATTERY

#57
20190229329
2019-07-25

ELECTRODE FOR SECONDARY BATTERY AND MANUFACTURING METHOD THEREFOR

#58
20190198929
2019-06-27

Electrolyte composition and metal-ion battery employing the same

#59
20190181452
2019-06-13

Battery cell comprising an ultra thin layer of carbon fibers

#60
20190148735
2019-05-16

POLYMER FIBER-CONTAINING MATS WITH ADDITIVES FOR IMPROVED PERFORMANCE OF LEAD ACID BATTERIES

#61
20190109311
2019-04-11

ELECTRODE ASSEMBLY AND METHODS FOR MANUFACTURING ELECTRODE ASSEMBLY AND BATTERY

#62
20190027737
2019-01-24

Electrode for secondary battery and manufacturing method thereof

#63
20180375088
2018-12-27

CARBON-BASED FIBER SHEET AND LITHIUM-SULFUR BATTERY INCLUDING SAME

#64
20180301694
2018-10-18

Lithium-sulfur secondary battery

#65
20180301691
2018-10-18

Electrode for lithium-ion cell, lithium-ion cell, and method for manufacturing electrode for lithium-ion cell

#66
20180301690
2018-10-18

Metal oxide nanofiber electrode and method

#67
20180254439
2018-09-06

A LITHIUM-ION BUTTON CELL

#68
20180212252
2018-07-26

Rapid sulfur melt diffusion into carbon host for making electrodes

#69
20180175442
2018-06-21

Lithium-sulfur secondary battery containing gradient electrolyte

#70
20180159115
2018-06-07

MIXED MATERIAL WITH HIGH EXPANSION RATE FOR PRODUCING POROUS METALLIC SINTERED BODY

#71
20170365853
2017-12-21

LITHIUM SULFUR BATTERIES AND ELECTROLYTES AND SULFUR CATHODES THEREOF

#72
20170288255
2017-10-05

Flexible secondary battery and method for manufacturing same

#73
20170110762
2017-04-20

Manufacturing method for amino-substituted phosphazene compound, manufacturing method for electrolyte solution for nonaqueous secondary battery, and manufacturing method for nonaqueous secondary battery

#74
20170033364
2017-02-02

Electrode assembly comprising fiber-shaped structures

#75
20170033350
2017-02-02

Electrode for lithium-ion cell, lithium-ion cell, and method for manufacturing electrode for lithium-ion cell

#76
20160315345
2016-10-27

Na based secondary battery

#77
20160301096
2016-10-13

Zinc ion-exchanging energy storage device

#78
20160181620
2016-06-23

Current collector for secondary battery and electrode using same

#79
20160164071
2016-06-09

Electrode for secondary battery and manufacturing method thereof

#80
20160049662
2016-02-18

Non-woven fabric current collector, method of fabricating battery using the same, and system for fabricating the same

#81
20150343532
2015-12-03

Porous aluminum body and manufacturing method therefor

#82
20150311503
2015-10-29

Secondary Zinc-Manganese Dioxide Batteries for High Power Applications

#83
20150303452
2015-10-22

Sodium secondary battery including graphite felt having pore channels formed therein

#84
20150255796
2015-09-10

Carbon felt impregnated with inorganic particles and method for producing the same

#85
20150214555
2015-07-30

Lithium sulfur batteries and electrolytes and sulfur cathodes thereof

#86
20150162575
2015-06-11

Rechargeable battery and manufacturing method of the same

#87
20150099189
2015-04-09

Pasting paper made of glass fiber nonwoven comprising carbon graphite

#88
20150030934
2015-01-29

Reinforced metal foil electrode

#89
20140342209
2014-11-20

Lithium-sulfur secondary battery containing gradient electrolyte

#90
20140255797
2014-09-11

Lithium/dissolved polysulfide rechargeable lithium—sulfur batteries and methods of making the same

#91
20140234723
2014-08-21

Cathode unit for an alkaline metal/sulfur battery having an optimised arrester structure

#92
20140220460
2014-08-07

Electrolyte for battery containing an iron electrode

#93
20140220453
2014-08-07

Lithium-sulphur (Li-S)-type electrochemical battery and production method thereof

#94
20140030605
2014-01-30

Battery having electrode structure including metal fiber and preparation method of electrode structure

#95
20140030604
2014-01-30

Fiber felt capacitors and batteries

#96
20130288123
2013-10-31

Three-dimensional network aluminum porous body for current collector, electrode using the aluminum porous body, and battery, capacitor and lithium-ion capacitor each using the electrode

#97
20130216849
2013-08-22

Reinforced porous metal foil and process for production thereof

#98
20130209880
2013-08-15

Positive electrode for lithium-sulfur secondary battery and method of forming the same

#99
20130202960
2013-08-08

Battery having an electrode structure comprising long metal fibers and a production method therefor

#100
20130095367
2013-04-18

Electrode assembly comprising fiber-shaped structures

#101
20130040205
2013-02-14

Electrode for electrochemical element and method for producing the same

#102
20120295161
2012-11-22

Lithium ion battery cathode and lithium ion battery using the same

#103
20120288758
2012-11-15

Three-dimensional network aluminum porous body for current collector, electrode using the aluminum porous body, and battery, capacitor and lithium-ion capacitor each using the electrode

#104
20120214375
2012-08-23

Process of making a carbon fiber nonwoven fabric

#105
20110318642
2011-12-29

Multilayered conductive sheet and electrode

#106
20110256451
2011-10-20

Nanotube-based nanomaterial membrane

#107
20110171534
2011-07-14

Long lasting high current density charging & discharging, temperature-resistant batteries and related methods

#108
20110165462
2011-07-07

Anode compositions for lithium secondary batteries

#109
20100032616
2010-02-11

MIXED MATERIAL WITH HIGH EXPANSION RATE FOR PRODUCING POROUS METALLIC SINTERED BODY

#110
20080261096
2008-10-23

Method For Producing Cathodes and Anodes for Electrochemical Systems, Metallised Material Used Therein, Method and Device For Production of Said Metallised Material

#111
20080131678
2008-06-05

Method for manufacturing an electric conductor for electrodes

#112
20070003837
2007-01-04

Lithium-ion secondary battery and manufacturing method thereof

#113
20060159998
2006-07-20

Collector, battery electrode substrate, and methods for producing the same

#114
20060134519
2006-06-22

Alkaline accumulator

#115
20050277025
2005-12-15

Alkaline battery, current collector, electrode, and method of manufacturing electrode