ClassID:

202077

H01G11/50 - CPC Classification

Classification description:

Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof; Electrodes characterised by their material specially adapted for lithium-ion capacitors, e.g. for lithium-doping or for intercalation

Recent Application in this class:
#1
20260142244
2026-05-21

LITHIUM METAL BATTERY ARCHITECTURE

#2
20260121174
2026-04-30

High Power and High Energy Supercapbattery Device and Method of Making Same

#3
20260121068
2026-04-30

ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE

#4
20260121064
2026-04-30

ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE

#5
20260112550
2026-04-23

FABRICATING AN ELECTRODE FOR A LITHIUM-ION CAPACITOR

#6
20260112548
2026-04-23

ELECTROCHEMICAL CAPACITOR

#7
20260094936
2026-04-02

NANOPOROUS SEPARATORS FOR BATTERIES AND RELATED MANUFACTURING METHODS

#8
20260094834
2026-04-02

BINDER COMPOSITION FOR POWER STORAGE DEVICES, SLURRY FOR POWER STORAGE DEVICE ELECTRODES, POWER STORAGE DEVICE ELECTRODE, AND POWER STORAGE DEVICE

#9
20260066350
2026-03-05

SILICON-BASED ENERGY STORAGE DEVICES WITH CYCLIC CARBONATE CONTAINING ELECTROLYTE ADDITIVES

#10
20260051492
2026-02-19

METHOD FOR FORMING POSITIVE ELECTRODE ACTIVE MATERIAL

#11
20260051443
2026-02-19

METHOD FOR PRE-LITHIATING LITHIUM-ION CAPACITOR

#12
20260031317
2026-01-29

COMPOSITIONS AND METHODS FOR DRY ELECTRODE FILMS HAVING REDUCED BINDER CONTENT

#13
20260011872
2026-01-08

ELECTRODE SHEET AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME, AND ELECTRONIC DEVICE

#14
20260005253
2026-01-01

NEGATIVE ELECTRODE MATERIAL, PREPARATION METHOD THEREOF, AND ELECTROCHEMICAL APPARATUS

#15
20250391850
2025-12-25

ELECTRODE, ENERGY STORAGE DEVICE, AND ENERGY STORAGE APPARATUS

#16
20250385054
2025-12-18

METHOD FOR MANUFACTURING AN ENERGY STORAGE DEVICE

#17
20250385053
2025-12-18

POSITIVE-ELECTRODE SHEET FOR CAPACITOR, MANUFACTURING METHOD THEREOF, AND ULTRATHIN SUPERCAPACITOR

#18
20250379003
2025-12-11

ELECTROCHEMICAL DEVICE

#19
20250372720
2025-12-04

ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE

#20
20250357534
2025-11-20

OXIDE, ELECTROLYTE COMPOSITION, AND ELECTRICITY STORAGE DEVICE

#21
20250343229
2025-11-06

NONAQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE

#22
20250336984
2025-10-30

Three-Dimensional Lattice Batteries via Additive Manufacturing

#23
20250316425
2025-10-09

COMPOSITIONS AND METHODS FOR ENERGY STORAGE DEVICE ELECTRODES

#24
20250293248
2025-09-18

SECONDARY BATTERY, ELECTRONIC DEVICE, POWER STORAGE SYSTEM, AND VEHICLE

#25
20250293247
2025-09-18

SECONDARY BATTERY, ELECTRONIC DEVICE, POWER STORAGE SYSTEM, AND VEHICLE

#26
20250286070
2025-09-11

EMBEDDED ELECTRODE ASSEMBLY (EMELA)

#27
20250279406
2025-09-04

METHOD OF MANUFACTURING ELECTRODE FOR ELECTROCHEMICAL ELEMENT, ELECTRODE FOR ELECTROCHEMICAL ELEMENT, ELECTROCHEMICAL ELEMENT, ELECTRIC DEVICE, AND MOBILE OBJECT

#28
20250266430
2025-08-21

ELEMENTAL METAL AND CARBON MIXTURES FOR ENERGY STORAGE DEVICES

#29
20250260070
2025-08-14

NONAQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE AND ENERGY STORAGE APPARATUS

#30
20250219072
2025-07-03

POSITIVE ELECTRODE FOR ENERGY STORAGE DEVICE, ENERGY STORAGE DEVICE, AND ENERGY STORAGE APPARATUS

#31
20250210727
2025-06-26

POWER STORAGE DEVICE, AND METHOD FOR MANUFACTURING POWER STORAGE DEVICE

#32
20250210281
2025-06-26

ELECTROCHEMICAL DEVICE AND METHOD FOR MANUFACTURING ELECTROCHEMICAL DEVICE

#33
20250192187
2025-06-12

ENERGY STORAGE DEVICE

#34
20250112240
2025-04-03

POLYIMIDE BINDER PRECURSOR COMPOSITION, AND POWER STORAGE DEVICE USING SAME

#35
20250111997
2025-04-03

Current Separation Method, Prediction Method, System and Like of Nonaqueous Lithium Power Storage Element

#36
20250055087
2025-02-13

SECONDARY BATTERY AND ELECTRONIC DEVICE

#37
20250054989
2025-02-13

POSITIVE ELECTRODE PLATE AND ELECTROCHEMICAL DEVICE

#38
20250054710
2025-02-13

MANUFACTURING METHOD OF LITHIUM-ION CAPACITOR

#39
20250046799
2025-02-06

NEGATIVE ELECTRODE FOR POWER STORAGE DEVICE, POWER STORAGE DEVICE, AND ELECTRIC DEVICE

#40
20250023009
2025-01-16

SYSTEMS AND METHODS FOR INFUSION MIXING A SLURRY-BASED ELECTRODE

#41
20240363854
2024-10-31

METHOD AND FABRICATION OF METAL-SULFIDE-BASED LI-ION CAPACITORS (LICS) FOR HIGH-ENERGY AND HIGH-POWER DENSITY APPLICATIONS

#42
20240347722
2024-10-17

Defect-driven Ion Storage on Hexagonal Boron Nitride Anodes for High-Performance and Fire-Safe Lithium Ion Batteries

#43
20240332734
2024-10-03

Nanoporous separators for batteries and related manufacturing methods

#44
20240332503
2024-10-03

SILICON-CARBON COMPOSITE MATERIAL AND PREPARATION METHOD THEREOF, ELECTROCHEMICAL DEVICE, ELECTRONIC DEVICE

#45
20240322119
2024-09-26

ENERGY STORAGE DEVICE

#46
20240304800
2024-09-12

MANUFACTURING METHOD FOR PRECURSOR PARTICLES OF LITHIUM TRANSITION METAL COMPOSITE OXIDE, MANUFACTURING METHOD FOR LITHIUM TRANSITION METAL COMPOSITE OXIDE, AND MANUFACTURING METHOD FOR LITHIUM ION SECONDARY BATTERY

#47
20240290952
2024-08-29

COMPOSITE CARBON MATERIALS COMPRISING LITHIUM ALLOYING ELECTROCHEMICAL MODIFIERS

#48
20240283023
2024-08-22

SECONDARY BATTERY AND ELECTRONIC DEVICE

#49
20240258043
2024-08-01

COMPOSITIONS AND METHODS FOR MULTILAYER ELECTRODE FILMS

#50
20240242897
2024-07-18

POSITIVE ELECTRODE OF HYBRID CAPACITOR AND MANUFACTURING METHOD THEREFOR AND USE THEREOF

#51
20240234676
2024-07-11

METHOD FOR MANUFACTURING AN ELECTROCHEMICAL COMPONENT COMPRISING A LITHIUM METAL ANODE AND AN ION-CONDUCTIVE INORGANIC MATERIAL LAYER

#52
20240204193
2024-06-20

BINDER COMPOSITION FOR NEGATIVE ELECTRODE AND APPLICATIONS THEREOF

#53
20240170230
2024-05-23

METHOD FOR PRELITHIATING SOFT CARBON NEGATIVE ELECTRODE AND ASYMMETRIC LITHIUM-ION SUPERCAPACITOR

#54
20240154096
2024-05-09

Elemental metal and carbon mixtures for energy storage devices

#55
20240153715
2024-05-09

METHOD OF MAKING HIGH VOLUMETRIC ENERGY DENSITY CAPACITOR

#56
20240136495
2024-04-25

METHOD FOR MANUFACTURING AN ELECTROCHEMICAL COMPONENT COMPRISING A LITHIUM METAL ANODE AND AN ION-CONDUCTIVE INORGANIC MATERIAL LAYER

#57
20240120491
2024-04-11

Electrode binder slurry composition for lithium ion electrical storage devices

#58
20240112867
2024-04-04

SUPERCAPACITORS, AND METHODS OF THEIR MANUFACTURE

#59
20240105396
2024-03-28

Current separation method, doping method, and doping apparatus of nonaqueous lithium power storage element

#60
20240097111
2024-03-21

ACTIVE MATERIAL PARTICLE, ELECTROCHEMICAL ELEMENT, AND ELECTROCHEMICAL DEVICE

#61
20240055612
2024-02-15

ELECTRODE BINDER SLURRY COMPOSITION FOR LITHIUM ION ELECTRICAL STORAGE DEVICES

#62
20240021831
2024-01-18

ELECTRODE SLURRY COMPOSITION FOR LITHIUM ION ELECTRICAL STORAGE DEVICES

#63
20230411687
2023-12-21

ELECTROLYTE ADDITIVES FOR CAPACITOR-ASSISTED BATTERY

#64
20230411584
2023-12-21

COMPOSITIONS AND METHODS FOR DRY ELECTRODE FILMS HAVING REDUCED BINDER CONTENT

#65
20230395854
2023-12-07

Power storage device pre-doping agent and production method for same

#66
20230387475
2023-11-30

LITHIUM SUPERCAPATTERY WITH STACKED OR WOUND NEGATIVE AND POSITIVE ELECTRODES SETS ALONG WITH SEPARATOR

#67
20230378534
2023-11-23

CYCLIC SULFONE ADDITIVES FOR LITHIUM ION BATTERIES

#68
20230369594
2023-11-16

PRIMARY AND SECONDARY SODIUM AND LITHIUM BATTERIES

#69
20230360863
2023-11-09

ADVANCED LITHIUM-ION ENERGY STORAGE DEVICE

#70
20230352725
2023-11-02

COMPOSITION-OF-MATTER FOR EXTRUSION OF ELECTROCHEMICAL SYSTEM

#71
20230352691
2023-11-02

ELECTRODES FOR ENERGY STORAGE DEVICES

#72
20230335348
2023-10-19

CAPACITOR, MANUFACTURING METHOD THEREFOR, AND USE THEREOF

#73
20230327088
2023-10-12

POSITIVE ELECTRODE ACTIVE MATERIAL PARTICLE AND MANUFACTURING METHOD OF POSITIVE ELECTRODE ACTIVE MATERIAL PARTICLE

#74
20230327087
2023-10-12

Decomposition of silicon-containing precursors on porous scaffold materials

#75
20230317916
2023-10-05

HIGH ENERGY LI BATTERIES WITH LEAN LITHIUM METAL ANODES AND METHODS FOR PRELITHIATION

#76
20230307657
2023-09-28

Secondary Li ion battery and Li capacitor electrode compositions

#77
20230299305
2023-09-21

Conductor, power storage device, electronic device, and method for forming conductor

#78
20230299274
2023-09-21

POSITIVE ELECTRODE ACTIVE MATERIAL PARTICLE AND MANUFACTURING METHOD OF POSITIVE ELECTRODE ACTIVE MATERIAL PARTICLE

#79
20230282949
2023-09-07

THREE-TAB LAMINATED COMPOSITE BATTERY

#80
20230282908
2023-09-07

HYBRID ELECTROCHEMICAL CELL

#81
20230223206
2023-07-13

ELECTROCHEMICAL DEVICE

#82
20230207226
2023-06-29

COMPOSITIONS AND METHODS FOR ENERGY STORAGE DEVICE ELECTRODES

#83
20230163303
2023-05-25

POWER STORAGE DEVICE AND ELECTRODE FOR POWER STORAGE DEVICE

#84
20230115890
2023-04-13

Silicon-based energy storage devices with linear carbonate containing electrolyte additives

#85
20230115078
2023-04-13

COMPOSITE CARBON MATERIALS COMPRISING LITHIUM ALLOYING ELECTROCHEMICAL MODIFIERS

#86
20230099618
2023-03-30

SILICON-BASED ENERGY STORAGE DEVICES WITH CYCLIC CARBONATE CONTAINING ELECTROLYTE ADDITIVES

#87
20230052704
2023-02-16

POSITIVE ELECTRODE FOR SECONDARY BATTERY, AND SECONDARY BATTERY

#88
20230036768
2023-02-02

Elemental metal and carbon mixtures for energy storage devices

#89
20220416218
2022-12-29

System For Roll-To-Roll Electrocoating Of Battery Electrode Coatings Onto A Foil Substrate

#90
20220402027
2022-12-22

Energy storage devices having coated passive particles

#91
20220399565
2022-12-15

ELECTROCHEMICAL SECONDARY CELLS FOR HIGH-ENERGY OR HIGH-POWER BATTERY USE

#92
20220344775
2022-10-27

Nanoporous separators for batteries and related manufacturing methods

#93
20220328877
2022-10-13

ELECTROCHEMICAL DEVICE

#94
20220328256
2022-10-13

SHAPE CONFORMABLE HIGH ENERGY AND POWER ELECTROCHEMICAL DEVICE AND METHOD OF MAKING AND USING SAME

#95
20220320482
2022-10-06

POWER STORAGE DEVICE AND METHOD FOR MANUFACTURING LITHIUM ION RECHARGEABLE BATTERY

#96
20220285691
2022-09-08

ELECTRODE, POWER STORAGE DEVICE, ELECTRONIC DEVICE, AND MANUFACTURING METHOD OF ELECTRODE

#97
20220285673
2022-09-08

POSITIVE ELECTRODE ACTIVE MATERIAL PARTICLE AND MANUFACTURING METHOD OF POSITIVE ELECTRODE ACTIVE MATERIAL PARTICLE

#98
20220285104
2022-09-08

ELECTROCHEMICAL DEVICE AND METHOD FOR MANUFACTURING SAME

#99
20220277903
2022-09-01

Hybrid lithium-ion battery-capacitor (H-LIBC) energy storage devices

#100
20220271277
2022-08-25

HYBRID ELECTRODE

#101
20220263196
2022-08-18

Separator for Electricity Storage Devices, and Electricity Storage Device

#102
20220255084
2022-08-11

Conductor, power storage device, electronic device, and method for forming conductor

#103
20220246363
2022-08-04

SUPERCAPACITOR

#104
20220208480
2022-06-30

Low defect high capacitance thin solid electrolyte capacitor and method of fabrication thereof

#105
20220199983
2022-06-23

POSITIVE ELECTRODE ACTIVE MATERIAL PARTICLE AND MANUFACTURING METHOD OF POSITIVE ELECTRODE ACTIVE MATERIAL PARTICLE

#106
20220190332
2022-06-16

METHOD FOR FORMING POSITIVE ELECTRODE ACTIVE MATERIAL

#107
20220173375
2022-06-02

METHOD OF MANUFACTURING ELECTRODE AND METHOD OF MANUFACTURING POWER STORAGE DEVICE

#108
20220165511
2022-05-26

ADVANCED LITHIUM-ION ENERGY STORAGE DEVICE

#109
20220158156
2022-05-19

System for manufacturing an electrode, cleaning unit, and electrode manufacturing method

#110
20220149435
2022-05-12

Nonaqueous Electrolyte Solution and Energy Device

#111
20220140422
2022-05-05

SOLID-STATE BATTERY HAVING A HYBRID CAPACITOR MATERIAL WITH A METAL-ORGANIC FRAMEWORK

#112
20220109187
2022-04-07

Lithium ion battery electrolyte additive

#113
20220109152
2022-04-07

ELECTRODE MATERIAL AND LITHIUM-ION ENERGY STORAGE DEVICE HAVING THE ELECTRODE MATERIAL

#114
20220085414
2022-03-17

ENERGY STORAGE DEVICE AND METHOD FOR MANUFACTURING ENERGY STORAGE DEVICE

#115
20220077455
2022-03-10

Electrodes for energy storage devices

#116
20220077448
2022-03-10

Doping system and doping method

#117
20220077445
2022-03-10

Systems and methods for infusion mixing a slurry-based electrode

#118
20220069305
2022-03-03

CARBONACEOUS MATERIAL FOR ELECTROCHEMICAL DEVICE, NEGATIVE ELECTRODE FOR ELECTROCHEMICAL DEVICE, AND ELECTROCHEMICAL DEVICE

#119
20220041837
2022-02-10

FLUOROPOLYMER COMPOSITION STABILIZED AGAINST CHANGES IN PH

#120
20220037634
2022-02-03

ELECTRODE MANUFACTURING APPARATUS

#121
20220020538
2022-01-20

ELECTRODE MANUFACTURING METHOD, MANUFACTURING METHOD FOR POWER STORAGE DEVICE, AND ELECTRODE MANUFACTURING APPARATUS

#122
20220013764
2022-01-13

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

#123
20210408516
2021-12-30

Negative electrode for power storage device, method for forming the same, and power storage device

#124
20210407742
2021-12-30

ELECTROLYTE FORMULATIONS FOR ENERGY STORAGE DEVICES

#125
20210384555
2021-12-09

Nonaqueous electrolyte, nonaqueous electrolyte energy storage device, and method for producing nonaqueous electrolyte energy storage device

#126
20210376325
2021-12-02

METHOD FOR MANUFACTURING ELECTROCHEMICAL DEVICE, AND ELECTROCHEMICAL DEVICE

#127
20210366665
2021-11-25

Alkali metal ion capacitor

#128
20210320289
2021-10-14

Accelerated formation of intercalation compounds within capacitor or battery cell negative electrode

#129
20210305573
2021-09-30

Binder composition for electrical storage device, slurry composition for electrical storage device electrode, electrode for electrical storage device, and electrical storage device

#130
20210305553
2021-09-30

POSITIVE ELECTRODE ACTIVE MATERIAL PARTICLE AND MANUFACTURING METHOD OF POSITIVE ELECTRODE ACTIVE MATERIAL PARTICLE

#131
20210296733
2021-09-23

Nanoporous separators for batteries and related manufacturing methods

#132
20210296644
2021-09-23

Cathode material, and preparation method and application thereof

#133
20210296057
2021-09-23

Battery-ultracapacitor stud welder

#134
20210296055
2021-09-23

CAPACITOR ELECTRODE FOIL AND CAPACITOR

#135
20210288317
2021-09-16

ENERGY STORAGE DEVICES

#136
20210288313
2021-09-16

HIGH CAPACITY POLYMER CATHODE AND HIGH ENERGY DENSITY RECHARGEABLE CELL COMPRISING THE CATHODE

#137
20210265634
2021-08-26

Electrodes for energy storage devices

#138
20210257609
2021-08-19

High capacity polymer cathode and high energy density rechargeable cell comprising the cathode

#139
20210202938
2021-07-01

Porous silicon composite cluster structure, method of preparing the same, carbon composite using the same, and electrode, lithium battery, and device each including the same

#140
20210194053
2021-06-24

ENERGY STORAGE DEVICES WITH POLYMER ELECTROLYTES AND FILLERS

#141
20210193399
2021-06-24

POSITIVE ELECTRODE FOR POWER STORAGE DEVICE AND POWER STORAGE DEVICE

#142
20210193398
2021-06-24

Compositions and methods for energy storage device electrodes

#143
20210159484
2021-05-27

LITHIUM ION RECHARGEABLE BATTERY, LITHIUM ION CAPACITOR, ANDMETHOD OF MANUFACTURING SAID LITHIUM-ION RECHARGEABLEBATTERY AND LITHIUM ION CAPACITOR

#144
20210126251
2021-04-29

Composite carbon materials comprising lithium alloying electrochemical modifiers

#145
20210125791
2021-04-29

INCORPORATION OF LITHIUM-ION SOURCE MATERIAL INTO AN ACTIVATED CARBON ELECTRODE FOR A CAPACITOR-ASSISTED BATTERY

#146
20210118625
2021-04-22

POSITIVE ELECTRODE FOR POWER STORAGE DEVICE AND POWER STORAGE DEVICE

#147
20210118624
2021-04-22

Method of negative electrode pre-lithiation for lithium-ion capacitors

#148
20210118622
2021-04-22

High Energy and Power Electrochemical Device and Method of Making and Using Same

#149
20210111389
2021-04-15

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

#150
20210110979
2021-04-15

ULTRA-HIGH POWER HYBRID CELL DESIGN WITH UNIFORM THERMAL DISTRIBUTION

#151
20210104369
2021-04-08

Supercapacitor with biasing electrode

#152
20210098770
2021-04-01

Compositions and methods for dry electrode films having reduced binder content

#153
20210095075
2021-04-01

LAMELLAR STRUCTURE

#154
20210091377
2021-03-25

Method of making hard-carbon composite material

#155
20210090818
2021-03-25

Power storage device, power storage device electrode, and a method for manufacturing said power storage device and power storage device electrode

#156
20210065993
2021-03-04

Hybrid electrodes and electrochemical cells and modules utilizing the same

#157
20210057738
2021-02-25

Power storage device comprising a negative electrode comprising a first active material and a second active material

#158
20210050640
2021-02-18

Hybrid electrochemical cell

#159
20210023616
2021-01-28

Energy storage devices having coated passive components

#160
20210021009
2021-01-21

Solid-state battery having a capacitor-assisted interlayer

#161
20210013495
2021-01-14

Multilayer body and method for producing same

#162
20200388885
2020-12-10

SILICON-BASED ENERGY STORAGE DEVICES WITH LIPO2F2 SALT-CONTAINING ELECTROLYTE FORMULATIONS

#163
20200388851
2020-12-10

POSITIVE ELECTRODE PLATE AND ELECTROCHEMICAL DEVICE

#164
20200365942
2020-11-19

NONAQUEOUS ELECTROLYTE, NONAQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE, AND METHOD FOR PRODUCING NONAQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE

#165
20200365873
2020-11-19

System for roll-to-roll electrocoating of battery electrode coatings onto a foil substrate

#166
20200358104
2020-11-12

Conductor, power storage device, electronic device, and method for forming conductor

#167
20200343545
2020-10-29

Energy storage devices

#168
20200335777
2020-10-22

Energy storage devices

#169
20200335776
2020-10-22

Energy storage devices

#170
20200335735
2020-10-22

Method of preparing an electrochemical cell

#171
20200321648
2020-10-08

Hybrid cell design of alternately stacked or wound lithium ion battery and capacitor electrodes

#172
20200321619
2020-10-08

Flexible energy storage devices

#173
20200295373
2020-09-17

Electrode binder slurry composition for lithium ion electrical storage devices

#174
20200279695
2020-09-03

Water based hybrid lithium ion capacitor battery having a water-in-salt electrolyte

#175
20200266425
2020-08-20

Redox and ion-adsorption electrodes and energy storage devices

#176
20200259181
2020-08-13

CARBON-LEAD BLENDS FOR USE IN HYBRID ENERGY STORAGE DEVICES

#177
20200234893
2020-07-23

Negative electrode of power storage device and power storage device

#178
20200219669
2020-07-09

METHOD FOR PRE-DOPING NEGATIVE ELECTRODE ACTIVE MATERIAL AND METHOD FOR MANUFACTURING ELECTRODE FOR ELECTRIC DEVICE AND ELECTRIC DEVICE

#179
20200219665
2020-07-09

Nonaqueous lithium-type power storage element

#180
20200203085
2020-06-25

Double Hybridized Ion Capacitor with High Surface Area Carbon Electrodes

#181
20200185724
2020-06-11

Binder composition for electrochemical device electrode, composition for electrochemical device electrode, electrode for electrochemical device, and electrochemical device

#182
20200185161
2020-06-11

PRE-LITHIATION OF LITHIUM ION CAPACITORS

#183
20200176777
2020-06-04

Electrode binder slurry composition for lithium ion electrical storage devices

#184
20200176759
2020-06-04

Elemental metal and carbon mixtures for energy storage devices

#185
20200161661
2020-05-21

Systems and methods for making structures defined by CNT pulp networks

#186
20200144626
2020-05-07

Mixed conductor, electrochemical device including the same, and method of preparing mixed conductor

#187
20200143996
2020-05-07

Lithium ion capacitor positive electrode

#188
20200119343
2020-04-16

Negative electrode material for power storage device, electrode structure, power storage device, and production method for each

#189
20200118770
2020-04-16

HYBRID ACTIVE MATERIALS FOR BATTERIES AND CAPACITORS

#190
20200118769
2020-04-16

Mixed conductor, electrochemical device, and method of preparing mixed conductor

#191
20200112030
2020-04-09

Three-dimensional lattice batteries via additive manufacturing

#192
20200106093
2020-04-02

Positive electrode active material particle and manufacturing method of positive electrode active material particle

#193
20200087160
2020-03-19

Lithium titanate powder and active material ingredient for electrode of power storage device, and electrode sheet and power storage device using same

#194
20200067087
2020-02-27

Energy storage devices

#195
20200066459
2020-02-27

Electrochemical device

#196
20200058451
2020-02-20

High Energy and Power Electrochemical Device and Method of Making and Using Same

#197
20200052302
2020-02-13

Electrode materials and processes for their preparation

#198
20200051754
2020-02-13

Positive electrode for lithium ion capacitor and lithium ion capacitor using the positive electrode, and production methods thereof

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Porous carbon having connecting mesopores and electrode

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ELECTROCHEMICAL DEVICE

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Additive for non-aqueous electrolytic solutions, non-aqueous electrolytic solution, and electrical storage device

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Decomposition of silicon-containing precursors on porous scaffold materials

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LITHIUM TITANATE POWDER FOR ELECTRODE OF ENERGY STORAGE DEVICE, ACTIVE MATERIAL, AND ELECTRODE SHEET AND ENERGY STORAGE DEVICE USING THE SAME

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Process for producing a composite material

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Method of producing metal compound particle group, metal compound particle group, and electricity storage device electrode containing metal compound particle group

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Lithium ion capacitor

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2019-11-28

Electrolyte formulations for energy storage devices

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2019-11-07

YOLK-SHELL STRUCTURES CONTAINING POLYSULFIDE TRAPPING AGENTS, METHODS OF PREPARATION, AND USES THEREOF

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2019-10-31

Nonaqueous lithium storage element

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2019-10-31

METHOD FOR THE PRODUCTION OF A CYLINDRICAL HYBRID SUPERCAPACITOR COMPRISING AN IONIC ALKALI METAL

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2019-10-31

Hybrid capacitor and manufacturing method thereof

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2019-10-17

Halogenated Lithium Ion-Based Energy Storage Device and Related Method

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2019-10-17

HYBRID LITHIUM-ION BATTERY-CAPACITOR (H-LIBC) ENERGY STORAGE DEVICES

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2019-10-10

Electrochemical cells with a high voltage cathode

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2019-10-03

Energy storage devices including at least one electrode comprising a metal diboride, and related methods

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2019-09-26

Secondary Li ion battery and Li capacitor electrode compositions

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2019-09-26

Bio-mineralized cathode and anode materials for electrochemical cell

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2019-09-12

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

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2019-09-05

OPTIMIZED HYBRID SUPERCAPACITOR

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2019-09-05

CONDUCTIVE MATERIAL AND THE USAGE

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2019-08-29

POSITIVE ELECTRODE FOR POWER STORAGE DEVICE, AND POWER STORAGE DEVICE

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Composite carbon materials comprising lithium alloying electrochemical modifiers

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2019-08-22

BATTERY AND SUPERCAPACITOR HYBRID

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2019-08-22

Nitrogen battery, fuel synthesizing apparatus, and fuel synthesizing method

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2019-08-22

Nanoporous separators for batteries and related manufacturing methods

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2019-08-22

Hydrogel derived carbon for energy storage devices

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Hybrid supercapacitor containing a niobium composite metal oxide as an anode active material

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ELECTROCHEMICAL DEVICE

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High voltage lithium ion positive electrode material

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Negative electrode for power storage device, method for forming the same, and power storage device

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Nonaqueous lithium-type power storage element

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Redox and ion-adsorption electrodes and energy storage devices

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2019-07-25

Method for producing composite particles for electrochemical device electrode

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2019-07-25

Electrode, power storage device, electronic device, and manufacturing method of electrode

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2019-07-25

Separators for lithium-containing electrochemical cells and methods of making the same

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2019-06-27

High Performance Carbonized Plastics for Energy Storage

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2019-06-27

MANUFACTURING METHODS FOR ELECTRODE MATERIAL, ELECTRODE, BATTERY, AND CAPACITOR, AND MANUFACTURING DEVICE FOR ELECTRODE MATERIAL

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Silicon-based energy storage devices with linear carbonate containing electrolyte additives

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2019-06-20

ACTIVE MATERIAL, ELECTRODE, AND POWER STORAGE ELEMENT

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Silicon-based energy storage devices with cyclic carbonate containing electrolyte additives

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2019-06-13

Additive for nonaqueous electrolyte solutions, nonaqueous electrolyte solution and electricity storage device

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2019-06-13

Viologen compound, method for producing the same, negative electrode active material, and electricity storage device

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Anode active material and lithium secondary battery including the same

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2019-05-23

Electrochemical cell including anode and cathode including battery and capacitor particles and having equal electrochemical capacities, and method for forming the same

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2019-05-09

Compositions and methods for multilayer electrode films

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2019-05-09

Electrochemical energy storage device

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2019-05-02

Electrolytic solution and lithium ion secondary battery

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2019-05-02

Methods and apparatuses for energy storage device electrode fabrication

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2019-05-02

Hybrid capacitor and manufacturing method thereof

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2019-04-25

Hybrid electrochemical cell

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Method for manufacturing stack of graphene and carbon nanotube, electrode material including stack of graphene and carbon nanotube, and electric double-layer capacitor using the same

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Lithium ion-based internal hybrid electrochemical energy storage cell

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2019-04-04

Electric double layer capacitor

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2019-04-04

Internal hybrid electrochemical energy storage cell having both high power and high energy density

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2019-04-04

INTERNAL HYBRID ELECTROCHEMICAL ENERGY STORAGE CELL

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Formulations for and methods of fabricating energy storage device electrodes

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

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

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Binder composition for non-aqueous secondary battery electrode, conductive material paste composition for non-aqueous secondary battery electrode, slurry composition for non-aqueous secondary battery electrode, electrode for non-aqueous secondary battery, and non-aqueous secondary battery

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NON-AQUEOUS ELECTROLYTE STORAGE ELEMENT

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2019-02-14

Method for preparing silicon and/or germanium nanowires

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2019-02-07

Alkali metal battery electrodes and related methods

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2019-02-07

Electrode for energy storage devices

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2019-01-31

Lithium-doped pernigraniline-based materials

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2019-01-31

Nonaqueous lithium storage element

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2019-01-24

Nonaqueous lithium-type power storage element

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2019-01-24

Energy storage device

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2019-01-24

Nonaqueous lithium power storage element

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2019-01-24

Nonaqueous lithium-type power storage element

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2019-01-24

Nonaqueous lithium storage element

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2019-01-17

Lithium ion secondary battery

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2019-01-17

Nonaqueous lithium power storage element

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2019-01-17

Lithium composite negative electrode and hybrid capacitor, and manufacturing methods thereof

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2019-01-10

Energy storage devices having coated passive components

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2019-01-03

Method for manufacturing aluminum plate and apparatus for manufacturing aluminum plate

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Method of making hard carbon materials

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2018-12-27

Lithium-ion capacitor

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2018-12-06

Shape-conformable alkali metal battery having a conductive and deformable quasi-solid polymer electrode

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2018-12-06

Hybrid energy storage device production

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2018-11-29

Electrochemical cells with a high voltage cathode

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2018-11-15

Electrochemical secondary cells for high-energy or high-power battery use

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2018-11-15

Negative electrode active material and power storage device

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2018-11-15

Capacitor-type power supply unit

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2018-10-18

Metal oxide nanofiber electrode and method

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2018-10-18

Method for manufacturing electrode material, cell, and capacitor; and device for manufacturing electrode material

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2018-10-18

Electricity storage device

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2018-10-18

LITHIUM ION CAPACITOR AND FORMATION METHOD THEREFOR

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2018-10-11

Systems and methods for electrodepositing manganese oxide with improved rate capabilities for electrical energy storage

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2018-10-04

INTEGRATED ENERGY AND POWER DEVICE

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2018-10-04

Composite material, electrode, method of producing the material and the electrode and electrochemical cell

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2018-10-04

Electrochemical cells with a high voltage cathode

#292
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2018-10-04

Electrochemical device

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2018-10-04

Direct microwave production of graphene

#294
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2018-10-04

Electrochemical device

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2018-09-27

Non-aqueous electrolytic solution for lithium secondary battery or lithium ion capacitor, and lithium secondary battery or lithium ion capacitor using the same

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2018-09-20

Undercoat foil for energy storage device electrode

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20180269486
2018-09-20

Nonaqueous lithium-type power storage element

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2018-09-20

Low cost high power dry powder injected electrodes and method of making same

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2018-09-20

High capacity energy storage capacitor

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2018-09-20

Electrochemical devices with current collector having an increased resistance to corrosion