ClassID:

213228

H01M4/762 - CPC Classification

Classification description:

Electrodes; Electrodes composed of, or comprising, active material; Carriers or collectors characterised by shape or form; Containers for holding the active material, e.g. tubes, capsules Porous or perforated metallic containers

Recent Application in this class:
#1
20250253325
2025-08-07

BATTERY CELL AND RELATED METHODS

#2
20250219130
2025-07-03

ALL-SOLID-STATE BATTERY INCLUDING REFERENCE ELECTRODE AND CONTROL METHOD THEREOF

#3
20250183377
2025-06-05

METAL AQUEOUS BATTERY INCLUDING AN ANODE CURRENT COLLECTOR

#4
20250149757
2025-05-08

BATTERY CELL TERMINAL WITH INTEGRATED CIRCUIT PROTECTION

#5
20250149599
2025-05-08

ELECTRODE MEMBER AND METHOD FOR MANUFACTURING SAME, BATTERY MEMBER AND METHOD FOR MANUFACTURING SAME, AND METHOD FOR MANUFACTURING BATTERY

#6
20230317966
2023-10-05

POROUS CURRENT COLLECTORS FOR NEGATIVE ELECTRODES AND ELECTROCHEMICAL CELLS INCLUDING THE SAME

#7
20230041604
2023-02-09

ELECTROCHEMICAL SODIUM METAL HALIDE BATTERY, AND METHOD FOR PRODUCING SAME

#8
20220285694
2022-09-08

Electrode assembly having enhanced safety and lithium secondary battery comprising same

#9
20220246944
2022-08-04

ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, AND LITHIUM ION SECONDARY BATTERY

#10
20220231385
2022-07-21

Solid-state battery

#11
20220231329
2022-07-21

COIN-TYPE ALL-SOLID-STATE BATTERY AND METHOD OF MANUFACTURING THE SAME

#12
20220231328
2022-07-21

CURRENT COLLECTOR STRUCTURE AND SECONDARY BATTERY HAVING THE SAME

#13
20220223920
2022-07-14

Electrode and secondary battery including the same

#14
20220181678
2022-06-09

Solid-state battery

#15
20220181640
2022-06-09

ELECTRODE AND LITHIUM-ION SECONDARY BATTERY MADE USING THE SAME

#16
20220173407
2022-06-02

Aluminum foil

#17
20220173406
2022-06-02

Lithium ion secondary battery electrode and method for manufacturing the same

#18
20220173405
2022-06-02

Battery current collector comprising metal plate having through holes and porous reinforcing material that fills through holes, and secondary battery comprising same

#19
20210249649
2021-08-12

Nonaqueous electrolyte secondary battery

#20
20200343560
2020-10-29

SECONDARY BATTERY ELECTRODE, METHOD FOR MANUFACTURING SAME, AND SECONDARY BATTERY

#21
20200299827
2020-09-24

Porous aluminum macroscopic body and fabrication system and method therefor

#22
20200212450
2020-07-02

ELECTRODE FOR SOLID STATE BATTERY AND SOLID STATE BATTERY

#23
20200127294
2020-04-23

Three-dimensional current collector for metal secondary battery anode, its preparation and application

#24
20190288294
2019-09-19

Porous structure Si Cu composite electrode of lithium ion battery and preparation method thereof

#25
20190221881
2019-07-18

METHOD FOR MANUFACTURING LITHIUM SECONDARY BATTERY

#26
20190006638
2019-01-03

Device for storing electrical energy, method for assembling and starting up said device, and method for operating said device

#27
20180342754
2018-11-29

Lithium metal secondary battery using lithium metal as negative electrode active material

#28
20180241039
2018-08-23

Regenerative polysulfide-scavenging layers enabling lithium-sulfur batteries with high energy density and prolonged cycling life and methods of making same

#29
20180097236
2018-04-05

Electrode and device employing the same

#30
20170279152
2017-09-28

Composition for lithium ion secondary battery porous membrane, porous membrane for lithium ion secondary battery, and lithium ion secondary battery

#31
20150318556
2015-11-05

Method of making a carbon monofluoride impregnated current collector including a 3D framework

#32
20150295246
2015-10-15

Lithium electrode and lithium secondary battery comprising the same

#33
20150280212
2015-10-01

Lithium electrode and lithium secondary battery comprising the same

#34
20130330611
2013-12-12

Rechargeable lithium cell having a meso-porous conductive material structure-supported phthalocyanine compound cathode

#35
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

#36
20130252092
2013-09-26

Lithium Ion Battery

#37
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

#38
20120078317
2012-03-29

Carbon monofluoride impregnated current collector including a 3D framework

#39
20070269716
2007-11-22

Multifunctional battery and method of making the same

#40
13724012
2016-03-01

Perforated electrode plate