ClassID:

201997

H01G9/035 - CPC Classification

Classification description:

Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture; Details; Electrolytes; Absorbents Liquid electrolytes, e.g. impregnating materials

Recent Application in this class:
#1
20260128237
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SOLID ELECTROLYTIC CAPACITOR

#2
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2026-04-23

SOLID ELECTROLYTIC CAPACITOR AND PRODUCTION METHOD

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ELECTROLYTIC CAPACITOR

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SOLID ELECTROLYTIC CAPACITOR, AND MANUFACTURING METHOD

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CAPACITOR ELEMENT STRUCTURE, CAPACITOR ASSEMBLY PACKAGING STRUCTURE AND ELECTRONIC DEVICE

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2026-02-26

ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING ELECTROLYTIC CAPACITOR

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20260038743
2026-02-05

ELECTROLYTIC CAPACITOR

#8
20260011511
2026-01-08

ELECTRODE, ELECTROLYTE, CAPACITIVE ELEMENT, CAPACITOR AND PROCESSES OF MANUFACTURING OR MODIFYING OR IMPREGNATING AN ELECTRODE

#9
20260011510
2026-01-08

ELECTRODE, ELECTROLYTE, CAPACITIVE ELEMENT, CAPACITOR AND PROCESSES OF MANUFACTURING OR MODIFYING OR IMPREGNATING AN ELECTRODE

#10
20260004976
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Electrolyte, Capacitor And Method Of Measuring Oxide Creation Capability

#11
20250385051
2025-12-18

CAPACITOR AND METHOD OF FORMING A CAPACITOR

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2025-12-18

CAPACITOR AND METHOD OF FORMING A CAPACITOR

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ELECTROLYTIC CAPACITOR AND METHOD FOR PRODUCING SAME

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2025-10-30

ELECTROLYTIC CAPACITOR AND METHOD FOR PRODUCING ELECTROLYTIC CAPACITOR

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2025-10-30

METHOD OF AGING AN ELECTROLYTIC CAPACITOR

#16
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2025-09-04

SEALING BODY AND ELECTROLYTIC CAPACITOR

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2025-07-10

CAPACITOR AND METHOD FOR MANUFACTURING SAME

#18
20250191849
2025-06-12

ELECTROLYTIC CAPACITOR

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20250174410
2025-05-29

ELECTROLYTIC CAPACITOR AND MANUFACTURING METHOD THEREFOR

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20250166930
2025-05-22

ELECTROLYTIC CAPACITOR

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2025-05-22

ELECTROLYTIC CAPACITOR

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20250104929
2025-03-27

HYBRID POLYMER CAPACITOR

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20250104926
2025-03-27

ELECTROLYTIC CAPACITOR AND METHOD FOR PRODUCING ELECTROLYTIC CAPACITOR

#24
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2025-03-20

ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING ELECTROLYTIC CAPACITOR

#25
20240405285
2024-12-05

Failsafe Liquefied Gas Electrolytes with Solidifying Agents

#26
20240379296
2024-11-14

ELECTROLYTIC CAPACITOR AND METHOD FOR PRODUCING SAME

#27
20240372138
2024-11-07

ENERGY STORAGE APPLICATION ELECTROLYTES AND ELECTRODE COMPOSITIONS COMPRISED OF HETEROCYCLE

#28
20240347280
2024-10-17

ELECTROLYTIC CAPACITOR

#29
20240312727
2024-09-19

METHOD FOR MANUFACTURING SEMI-SOLID ELECTROLYTIC CAPACITOR

#30
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2024-08-29

ELECTROLYTIC CAPACITOR, NEGATIVE ELECTRODE BODY AND METHOD FOR PRODUCING ELECTROLYTIC CAPACITOR

#31
20240290549
2024-08-29

ELECTROLYTIC CAPACITOR, NEGATIVE ELECTRODE BODY, AND METHOD FOR MANUFACTURING ELECTROLYTIC CAPACITOR

#32
20240282534
2024-08-22

ELECTROLYTIC CAPACITOR

#33
20240242895
2024-07-18

Serviceable electrostatic storage device

#34
20240203667
2024-06-20

SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME

#35
20240194417
2024-06-13

ANODE LEAD TAB AND ELECTROLYTIC CAPACITOR

#36
20240194415
2024-06-13

Electrolytic capacitor

#37
20240186073
2024-06-06

SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME

#38
20240177941
2024-05-30

ELECTROLYTIC CAPACITOR AND LIQUID COMPONENT FOR ELECTROLYTIC CAPACITOR

#39
20240177938
2024-05-30

Method Of Aging An Electrolytic Capacitor

#40
20240170226
2024-05-23

Electrolytic Capacitor

#41
20240145178
2024-05-02

Solid electrolytic capacitor with small equivalent series resistance and method for manufacturing the same

#42
20240105393
2024-03-28

CATHODE AND ELECTROLYTIC CAPACITOR

#43
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2024-03-21

Wet Electrolytic Capacitor Containing A Gelled Working Electrolyte

#44
20240047140
2024-02-08

ELECTROLYTIC CAPACITOR

#45
20230411085
2023-12-21

Electrolytic capacitor and production method therefor

#46
20230377807
2023-11-23

Electrolytic capacitor

#47
20230368982
2023-11-16

Electrolytic capacitor

#48
20230360861
2023-11-09

Method for manufacturing electrolytic capacitor

#49
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2023-11-09

ELECTROLYTIC CAPACITOR

#50
20230335342
2023-10-19

Solid electrolytic capacitor

#51
20230327206
2023-10-12

Reduced Vapor Pressure Liquefied Gas Electrolytes Using High Concentration Salt

#52
20230326685
2023-10-12

CAPACITOR

#53
20230326684
2023-10-12

Electrolytic capacitor

#54
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2023-08-17

ELECTROLYTIC CAPACITOR

#55
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2023-08-10

POLYORGANOSILOXANE, POLYORGANOSILOXANE COMPOSITION, CURED PRODUCT, POLYORGANOSILOXANE-CONTAINING ELECTROLYTIC SOLUTION FOR ELECTROLYTIC CAPACITOR, AND ELECTROLYTIC CAPACITOR USING SAME

#56
20230197356
2023-06-22

ELECTROLYTIC CAPACITOR

#57
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2023-05-04

Capacitor having a sealing member

#58
20230110194
2023-04-13

ELECTROLYTIC CAPACITOR

#59
20230109930
2023-04-13

Electrolytic capacitor

#60
20230107749
2023-04-06

COMPOSITION FOR ELECTROLYTIC CAPACITOR AND ELECTROLYTIC CAPACITOR INCLUDING THE SAME

#61
20230094064
2023-03-30

CAPACITOR WITH CONDUCTIVE ADHESION LAYER

#62
20230050288
2023-02-16

Liquid component for electrolytic capacitor and electrolytic capacitor

#63
20230032223
2023-02-02

Power module with an integrated aluminium snubber capacitor

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2022-12-29

ELECTROLYTIC CAPACITOR

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2022-12-29

Electrolytic capacitor and production method therefor

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2022-12-15

Electrolytic capacitor comprising an anode body, a cathode body and a conductive polymer and a liquid component disposed between the anode body and the cathode body

#67
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2022-12-08

Electrolytic capacitor comprising an electrolytic solution containing a first base component, a first acid component, and a second acid component

#68
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2022-12-01

CATHODE AND ELECTROLYTIC CAPACITOR

#69
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2022-11-24

Electrolytic capacitor and method for producing same

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2022-11-17

Capacitor

#71
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Cathode and electrolytic capacitor

#72
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2022-11-17

Electrolytic capacitor and method for producing same

#73
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2022-11-17

Electrolytic capacitor and method for producing same

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2022-11-10

Electrolytic capacitor including electrolytic solution having high electrical conductivity and method for producing same

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2022-11-03

Electrolytic capacitor, method for manufacturing same, and electrolytic capacitor module

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ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SAME

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2022-10-20

Electrolytic capacitor with high heat resistance, method for manufacturing same, and electrolytic capacitor module

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2022-10-13

Capacitor containing a deterioration preventing agent

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2022-10-06

Electrolytic capacitor for high withstand voltage

#80
20220301786
2022-09-22

Electrode foil for electrolytic capacitor, electrolytic capacitor, and method for manufacturing electrolytic capacitor

#81
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2022-08-18

Solid electrolytic capacitor with small equivalent series resistance and method for manufacturing the same

#82
20220230814
2022-07-21

SEPARATOR FOR ALUMINUM ELECTROLYTIC CAPACITOR AND ALUMINUM ELECTROLYTIC CAPACITOR

#83
20220189705
2022-06-16

Electrolytic capacitor

#84
20220172902
2022-06-02

AQUEOUS ELECTROLYTE SOLUTION, POWER STORAGE DEVICE AND MANUFACTURING METHOD OF THE POWER STORAGE DEVICE

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2022-05-19

Conductive material, conductive film, electrochemical capacitor, conductive material production method, and conductive film production method

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20220157521
2022-05-19

Capacitor with seat plate

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20220127219
2022-04-28

Electrolyte and compound for the electrolyte and capacitor

#88
20220102082
2022-03-31

Electrolytic capacitor and method for producing the same

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20220076896
2022-03-10

Method of manufacturing a polymer capacitor and polymer capacitor

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2022-02-24

Electrolytic capacitor

#91
20220037092
2022-02-03

Electrical component and method of forming same

#92
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2022-02-03

Electrical component and method of forming same

#93
20220037090
2022-02-03

Electrical component and method of forming same

#94
20220020535
2022-01-20

Pressure relief valve and an electrolytic capacitor therewith

#95
20220013301
2022-01-13

Hybrid polymer aluminum electrolytic capacitor and method of manufacturing a capacitor

#96
20220013300
2022-01-13

Hybrid polymer aluminum electrolytic capacitor and method of manufacturing a capacitor

#97
20220013299
2022-01-13

Hybrid polymer aluminum electrolytic capacitor and method of manufacturing a capacitor

#98
20210391120
2021-12-16

Method of aging an aluminum electrolytic capacitor

#99
20210343481
2021-11-04

Capacitor

#100
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2021-11-04

Electrolytic capacitor

#101
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2021-10-28

Solid electrolytic capacitor

#102
20210313118
2021-10-07

Electrolytic capacitor having a tantalum anode

#103
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2021-08-19

Electrolytic capacitor

#104
20210203023
2021-07-01

AN ELECTROCHEMICAL CELL AND METHOD OF MAKING THE SAME

#105
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2021-07-01

Electrolytic capacitor and method for manufacturing same

#106
20210193394
2021-06-24

Electrolyte solution for electrolytic capacitor and electrolytic capacitor utilizing said electrolyte solution

#107
20210167386
2021-06-03

Calcined carbon material for magnesium battery anode and method for preparing the same

#108
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2021-05-27

Electrolytic solution and electrochemical device

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2021-05-13

Electrolytic capacitor

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2021-05-13

Electrolytic capacitor

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Solid electrolytic capacitor

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Nonaqueous electrolyte solution including boron compound additive having higher reductive decomposition potential than additional additive and lithium secondary battery including the same

#113
20210118625
2021-04-22

POSITIVE ELECTRODE FOR POWER STORAGE DEVICE AND POWER STORAGE DEVICE

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20210098199
2021-04-01

Electrolytic capacitor

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2021-03-25

Ionic gel electrolyte, energy storage devices, and methods of manufacture thereof

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2021-02-25

ELECTROLYTIC CAPACITOR

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20210054005
2021-02-25

Method for producing phosphoryl imide salt, method for producing nonaqueous electrolyte solution containing said salt, and method for producing nonaqueous secondary battery

#118
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2021-02-11

Electrolytic capacitor comprising an electrolytic solution containing a first base component, a first acid component, and a second acid component

#119
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2021-01-21

Thermoelectric electrochemical conversion devices

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2020-12-17

Electrochemical switching device with protective encapsulation

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2020-12-10

SILICON-BASED ENERGY STORAGE DEVICES WITH FLUORINATED ELECTROLYTE FORMULATIONS

#122
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2020-11-19

Electrolytic capacitor module

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20200321162
2020-10-08

Electrolytic capacitor

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20200294724
2020-09-17

Electrolytic solution for electrolytic capacitor, and electrolytic capacitor

#125
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2020-08-27

Nitrogen-doping porous graphene material in supercapacitor and production method thereof

#126
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2020-08-27

Structurally integrated energy supply systems for aircraft and methods of forming the structurally integrated energy supply systems

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2020-08-20

Electrolytic capacitor

#128
20200258693
2020-08-13

Electrolytic capacitor and manufacturing method therefor

#129
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2020-08-06

Method of manufacturing a polymer capacitor and polymer capacitor

#130
20200234889
2020-07-23

Electrolytic capacitor

#131
20200227208
2020-07-16

Electrolytic capacitor

#132
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2020-07-02

Electrolytic capacitor comprising an anode body, a cathode body and a conductive polymer and a liquid component disposed between the anode body and the cathode body

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2020-06-25

Power storage device comprising an electricity storage element, a case with an opening, and a sealing member sealing the opening

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2020-06-25

Electrolytic capacitor

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20200143997
2020-05-07

Electrolytic capacitor and manufacturing method therefor

#136
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2020-05-07

Electrolytic capacitor

#137
20200135409
2020-04-30

Electrolytic capacitor containing a valve metal sourced from a conflict-free mine site and a method of forming thereof

#138
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2020-04-23

Electrolytic solution, electrochemical device, secondary cell, and module

#139
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2020-04-16

Electrolytic solution and electrochemical device

#140
20200115401
2020-04-16

Method for producing phosphoryl imide salt, method for producing nonaqueous electrolyte solution containing said salt, and method for producing nonaqueous secondary battery

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2020-04-02

Electrolytic capacitor

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2020-02-27

Electrolytic solution, electrochemical device, lithium-ion secondary cell, and module

#143
20200050070
2020-02-13

Electrochemical energy storage devices

#144
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2020-01-16

Low profile wet electrolytic tantalum capacitor

#145
20200006010
2020-01-02

Electrolytic capacitor

#146
20190345619
2019-11-14

Electrochemical reactor comprising liquid-repellant porous membrane

#147
20190333704
2019-10-31

Electrolytic capacitor and method for manufacturing electrolytic capacitor

#148
20190326062
2019-10-24

Electrolytic solution for electrolytic capacitor, and electrolytic capacitor

#149
20190311858
2019-10-10

Hybrid polymer aluminum electrolytic capacitor and method of manufacturing a capacitor

#150
20190311855
2019-10-10

Insulation system and capacitor

#151
20190304703
2019-10-03

Performance of capacitor electrodes

#152
20190295777
2019-09-26

ELECTRODE FOIL AND ELECTROLYTIC CAPACITOR

#153
20190292320
2019-09-26

Polyorganosiloxane, polyorganosiloxane composition, cured product, polyorganosiloxane-containing electrolytic solution for electrolytic capacitor, and electrolytic capacitor using same

#154
20190288334
2019-09-19

Ionic gel electrolyte, energy storage devices, and methods of manufacture thereof

#155
20190279828
2019-09-12

Wet electrolytic capacitor for an implantable medical device

#156
20190279827
2019-09-12

Low profile flat wet electrolytic tantalum capacitor

#157
20190259547
2019-08-22

Electrolytic capacitor

#158
20190259541
2019-08-22

Electrolytic capacitor

#159
20190189364
2019-06-20

High-temperature supercapacitors containing surface active ionic liquids

#160
20190172654
2019-06-06

Wet electrolytic capacitor for an implantable medical device

#161
20190172653
2019-06-06

Implantable energy storage device including a connection post to connect multiple electrodes

#162
20190115160
2019-04-18

Electrolytic capacitor and manufacturing method therefor

#163
20190108946
2019-04-11

Electrolyte solution for electrolytic capacitors, and electrolytic capacitor

#164
20190103608
2019-04-04

ENHANCED PACKING OF ENERGY STORAGE PARTICLES

#165
20190101506
2019-04-04

Electrochemical gas sensor, liquid electrolyte and use of a liquid electrolyte in an electrochemical gas sensor

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2019-03-28

ELECTRODE AND DEVICE EMPLOYING THE SAME

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20190013152
2019-01-10

Electrolytic capacitor

#168
20190006112
2019-01-03

Electrolytic capacitor and manufacturing method therefor

#169
20190006111
2019-01-03

Electrolytic capacitor

#170
20190003063
2019-01-03

CURRENT DENSITY DISTRIBUTOR FOR USE IN AN ELECTRODE

#171
20180366273
2018-12-20

Volumetric efficiency wet electrolyte capacitor having a fill port and terminations for surface mounting

#172
20180358181
2018-12-13

Method for producing electrode foil and method for manufacturing electrolytic capacitor

#173
20180358180
2018-12-13

Reducing deformation in capacitors

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20180342356
2018-11-29

Electrolyte for aluminum electrolytic capacitor and aluminum electrolytic capacitor using electrolyte

#175
20180330887
2018-11-15

Electrolytic Capacitor with Safety Vent

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20180277312
2018-09-27

Electrolytic capacitor

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2018-09-13

Binders, electrolytes and separator films for energy storage and collection devices using discrete carbon nanotubes

#178
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2018-08-23

Method for producing electrolytic capacitor

#179
20180233292
2018-08-16

Electrolytic capacitor and method for manufacturing same

#180
20180226680
2018-08-09

Ionic gel electrolyte, energy storage devices, and methods of manufacture thereof

#181
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2018-08-02

Electrolytic capacitor and manufacturing method therefor

#182
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2018-08-02

SYSTEMS AND METHODS FOR ENHANCED DIELECTRIC PROPERTIES FOR ELECTROLYTIC CAPACITORS

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2018-07-12

LUBRICANT-IMPREGNATED SURFACES FOR ELECTROCHEMICAL APPLICATIONS, AND DEVICES AND SYSTEMS USING THE SAME

#184
20180197685
2018-07-12

Electrolytic capacitor

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20180166221
2018-06-14

LOW LEAKAGE ELECTROLYTIC CAPACITOR

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20180158619
2018-06-07

Electrolytic Capacitor

#187
20180157139
2018-06-07

Electrochemical energy storage devices

#188
20180151300
2018-05-31

Hermetic terminal, aluminum electrolytic capacitor, and method for manufacturing aluminum electrolytic capacitor

#189
20180138468
2018-05-17

Steel foil for electrical storage device container, container for electrical storage device, and electrical storage device

#190
20180137989
2018-05-17

Wet electrolytic capacitor for an implantable medical device

#191
20180122589
2018-05-03

Power storage device and manufacturing method thereof

#192
20180119306
2018-05-03

Electrolytic capacitor

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20180108490
2018-04-19

Electrical storage device, manufacturing method of the same, and separator

#194
20180090279
2018-03-29

Electrolytic capacitor and method for manufacturing same

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20180082798
2018-03-22

Electrolytic capacitor

#196
20180082794
2018-03-22

Electrolytic capacitor containing a valve metal sourced from a conflict-free mine site and a method of forming thereof

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20180047521
2018-02-15

Electrolytic capacitor

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20180047514
2018-02-15

Electrolytic solution for aluminum electrolytic capacitor and aluminum electrolytic capacitor using same

#199
20180047511
2018-02-15

Electrolytic capacitor

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20170372846
2017-12-28

Wet electrolytic capacitor

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20170372845
2017-12-28

Wet electrolytic capacitor for use in a subcutaneous implantable cardioverter-defibrillator

#202
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2017-12-28

External terminal, having structure for preventing leakage of electrolyte, for electric energy storage device

#203
20170323730
2017-11-09

Energy storage capacitor having composite electrode structure

#204
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2017-09-28

Method for producing electrolytic capacitor

#205
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2017-08-31

Aqueous electrolyte, use of the electrolyte and hybrid supercapacitor containing the electrolyte

#206
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2017-08-10

MANUFACTURING METHOD FOR CAPACITOR

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20170207031
2017-07-20

Low profile flat wet electrolytic tantalum capacitor

#208
20170194099
2017-07-06

Methods of manufacturing a hermetically sealed wet electrolytic capacitor and a hermetically sealed wet electrolytic capacitor

#209
20170149090
2017-05-25

Specific ionic liquid and method for producing same

#210
20170148575
2017-05-25

METHOD FOR MANUFACTURING ELECTROLYTIC CAPACITOR

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20170140876
2017-05-18

Volumetric efficiency wet electrolyte capacitor having a fill port and terminations for surface mounting

#212
20170133715
2017-05-11

Alkali metal salt of fluorosulfonyl imide, and production method therefor

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20170125170
2017-05-04

Capacitor and method of manufacturing capacitor

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20170110253
2017-04-20

Electrolyte Solution for Aluminum Electrolytic Capacitor and Aluminum Electrolytic Capacitor Using the Electrolyte Solution

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20170092428
2017-03-30

Method for producing electrolytic capacitor

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20170092427
2017-03-30

Method for producing electrolytic capacitor

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20170092426
2017-03-30

Method for producing electrolytic capacitor

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20170076874
2017-03-16

Flat capacitor for an implantable medical device

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20170069430
2017-03-09

Sonicating bath for anode foils

#220
20170054130
2017-02-23

Electrode terminal, electro-chemical device and electro-chemical device comprising same

#221
20170023513
2017-01-26

Electropolymerization onto flexible substrates for electronic applications

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20170011859
2017-01-12

Lead terminal for capacitor

#223
20160380310
2016-12-29

Electrolyte solution, method for producing electrolyte solution, and electrochemical device

#224
20160379760
2016-12-29

Capacitor PCB Spacer

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20160379759
2016-12-29

Electrolytic capacitor

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20160372274
2016-12-22

Nonaqueous electrolytic solution for electric double layer capacitor

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20160372273
2016-12-22

Power storage device and manufacturing method thereof

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2016-12-01

Electrolyte compositions for electrochemical devices

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2016-11-24

Ionic gel electrolyte, energy storage devices, and methods of manufacture thereof

#230
20160336117
2016-11-17

Electrolytic capacitor having a solid electrolyte layer and manufacturing method thereof

#231
20160329154
2016-11-10

Capacitor and manufacturing method thereof

#232
20160276108
2016-09-22

Method of making graphene electrolytic capacitors

#233
20160254098
2016-09-01

METHOD FOR PREPARING IONIC LIQUID HAVING CARBOXYLIC ACID ANION USING MICROREACTOR

#234
20160247633
2016-08-25

OXIDANT MIXTURE FOR CONJUGATED POLYMER SYNTHESIS

#235
20160189884
2016-06-30

ELECTROCHEMICAL DEVICES AND METHODS OF FABRICATION

#236
20160186334
2016-06-30

Electrochemical reactor comprising liquid-repellent porous membrane

#237
20160163467
2016-06-09

Systems and methods for enhanced dielectric properties for electrolytic capacitors

#238
20160148757
2016-05-26

Wet Electrolytic Capacitor for an Implantable Medical Device

#239
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