ClassID:

213682

H01M10/0427 - CPC Classification

Classification description:

Secondary cells; Manufacture thereof; Construction or manufacture in general; Cells or battery with cylindrical casing Button cells

Recent Application in this class:
#1
20260155494
2026-06-04

SECONDARY BATTERY AND METHOD OF MANUFACTURING SECONDARY BATTERY

#2
20260149096
2026-05-28

RECHARGEABLE BATTERY

#3
20260142286
2026-05-21

SEALING PLATE FOR FLAT BATTERIES, AND FLAT BATTERY

#4
20260106303
2026-04-16

BATTERY TRAY

#5
20260094869
2026-04-02

ELECTROLYTE SOLUTION FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME

#6
20260094814
2026-04-02

POSITIVE ELECTRODE AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME

#7
20260088335
2026-03-26

BATTERY PACKAGE AND BATTERY MODULE

#8
20260059219
2026-02-26

BATTERY AND ELECTRONIC DEVICE COMPRISING SAME

#9
20260045540
2026-02-12

ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME

#10
20260045534
2026-02-12

SECONDARY BATTERY AND A BATTERY MODULE INCLUDING THE SAME

#11
20260024896
2026-01-22

SECONDARY BATTERY

#12
20260011766
2026-01-08

BATTERY AND METHOD OF MANUFACTURING SAME

#13
20260008691
2026-01-08

PURE-PHASE POLYANIONIC SULFATE SODIUM ION BATTERY POSITIVE ELECTRODE MATERIAL AND PREPARATION METHOD THEREFOR

#14
20260005287
2026-01-01

MANUFACTURING METHOD FOR RECHARGEABLE BATTERY

#15
20250391902
2025-12-25

BATTERY AND METHOD OF MANUFACTURING SAME

#16
20250364604
2025-11-27

METHOD FOR PRODUCING ELECTRODE STACKED BODY, ELECTROCHEMICAL DEVICE, AND METHOD FOR PRODUCING ELECTROCHEMICAL DEVICE

#17
20250349879
2025-11-13

Positive Electrode Active Material Particle and Method for Manufacturing Positive Electrode Active Material Particle

#18
20250286144
2025-09-11

ELECTROLYTE SYSTEMS INCLUDING PERFORMANCE-ENHANCING ADDITIVES, AND ELECTROCHEMICAL CELLS INCLUDING THE SAME

#19
20250286141
2025-09-11

ELECTROLYTE SYSTEMS INCLUDING PERFORMANCE-ENHANCING ADDITIVES, AND ELECTROCHEMICAL CELLS INCLUDING THE SAME

#20
20250266505
2025-08-21

AN AQUEOUS ELECTROLYTE

#21
20250226382
2025-07-10

LITHIUM METAL INTERCALATION IN A BATTERY CELL

#22
20250206961
2025-06-26

MATERIALS AND METHODS FOR IMPROVING AVERSIVE-AGENT COATING CONDUCTIVITY

#23
20250174702
2025-05-29

BUTTON CELLS AND METHOD OF PRODUCING SAME

#24
20250158168
2025-05-15

BATTERY, BATTERY MODULE, BATTERY PRODUCTION SYSTEM, AND METHOD FOR ASSEMBLING BATTERY

#25
20250112303
2025-04-03

MATERIALS AND METHODS FOR IMPROVING AVERSIVE-AGENT COATING ADHESION TO BATTERY CASING

#26
20250112302
2025-04-03

BUTTON CELL

#27
20250112238
2025-04-03

IMPROVED ELECTRODE MATERIAL FOR PRINTING ORGANIC POLYMER BATTERIES

#28
20250062502
2025-02-20

COIN CELL BATTERIES INCLUDING TITANIUM-BASED CONTACT MATERIALS WITH IMPROVED COLD FORMABILITY FOR SAFER COIN CELL BATTERIES

#29
20250062385
2025-02-20

BUTTON CELL AND ELECTRONIC DEVICE

#30
20250006999
2025-01-02

Fluorinated Electrolyte Composition for Chalcogen Battery

#31
20240421390
2024-12-19

COIN CELL BATTERIES WITH THIN AVERSIVE-AGENT COATING

#32
20240421388
2024-12-19

COIN CELL BATTERIES WITH AVERSIVE-AGENT COATING

#33
20240413377
2024-12-12

BATTERY STRUCTURE AND PREPARATION METHOD THEREFOR

#34
20240351914
2024-10-24

Positive Electrode Active Material, Positive Electrode Including the Same, and Lithium Secondary Battery

#35
20240347827
2024-10-17

BUTTON CELL

#36
20240332683
2024-10-03

RECHARGEABLE BATTERY

#37
20240322255
2024-09-26

SECONDARY BATTERY AND ELECTRONIC APPARATUS

#38
20240322170
2024-09-26

ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE

#39
20240291078
2024-08-29

BUTTON CELL

#40
20240283107
2024-08-22

ELECTROCHEMICAL APPARATUS AND ELECTRIC DEVICE

#41
20240283001
2024-08-22

RECHARGEABLE BATTERY

#42
20240274993
2024-08-15

ELECTROCHEMICAL APPARATUS AND ELECTRIC DEVICE

#43
20240266530
2024-08-08

POSITIVE ELECTRODE MATERIAL AND ELECTROCHEMICAL APPARATUS AND ELECTRONIC APPARATUS USING SUCH POSITIVE ELECTRODE MATERIAL

#44
20240258590
2024-08-01

METHOD FOR MANUFACTURING CIRCUIT BOARD ASSEMBLY

#45
20240243280
2024-07-18

POSITIVE ELECTRODE MATERIAL, ELECTROCHEMICAL DEVICE, AND ELECTRONIC DEVICE

#46
20240234786
2024-07-11

BUTTON-TYPE SECONDARY BATTERY

#47
20240204369
2024-06-20

BATTERY AND ELECTRONIC DEVICE

#48
20240204306
2024-06-20

RECHARGEABLE BATTERY

#49
20240204236
2024-06-20

SECONDARY BATTERY

#50
20240204235
2024-06-20

SECONDARY BATTERY

#51
20240194989
2024-06-13

BUTTON-TYPE SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME

#52
20240194929
2024-06-13

Battery Cell With Safety Layer

#53
20240186494
2024-06-06

POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

#54
20240170710
2024-05-23

BUTTON CELL

#55
20240162540
2024-05-16

COVER ASSEMBLY, METHOD OF PROCESSING THE SAME, AND BATTERY

#56
20240162418
2024-05-16

ANODE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY, AND ANODE, BATTERY AND MANUFACTURE METHOD THEREOF

#57
20240097175
2024-03-21

BATTERIES AND METHODS OF MAKING THE SAME

#58
20240088488
2024-03-14

Safely ingestible batteries that rapidly deactivate in biological environments and methods of making same

#59
20240021966
2024-01-18

BATTERY AND ELECTRONIC APPARATUS

#60
20240014474
2024-01-11

Safely Ingestible Batteries that Rapidly Deactivate in Biological Environments and Methods of Making Same

#61
20230420771
2023-12-28

BUTTON CELL HAVING WINDING ELECTRODE AND METHOD FOR THE PRODUCTION THEREOF

#62
20230387514
2023-11-30

BUTTON BATTERY SHELL AND BUTTON BATTERY

#63
20230343988
2023-10-26

BUTTON-TYPE SECONDARY BATTERY

#64
20230291080
2023-09-14

ENERGY STORAGE CELL AND PRODUCTION METHOD

#65
20230290991
2023-09-14

BUTTON-TYPE SECONDARY BATTERY AND DEVICE FOR ASSEMBLING THE SAME

#66
20230238663
2023-07-27

RECHARGEABLE BATTERY

#67
20230223580
2023-07-13

RECHARGEABLE BATTERY

#68
20230223524
2023-07-13

Preparation method of a zinc-carbon composite electrode material used in zinc ion energy storage device

#69
20230187741
2023-06-15

RECHARGEABLE BATTERY

#70
20230178829
2023-06-08

BUTTON BATTERY WITH IMPROVED SEALING PROPERTIES

#71
20230170559
2023-06-01

BUTTON-TYPE SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME

#72
20230141846
2023-05-11

BATTERY CELL STRUCTURE OF BUTTON BATTERY AND MUNUFACTUTURN MERHOD THEREOF, AND BUTTON BATTERY

#73
20230099401
2023-03-30

RECHARGEABLE BATTERY

#74
20230083371
2023-03-16

SECONDARY BATTERY

#75
20230070512
2023-03-09

SECONDARY BATTERY

#76
20230065592
2023-03-02

BUTTON-TYPE SECONDARY BATTERY

#77
20230062173
2023-03-02

Button-type secondary battery

#78
20230048086
2023-02-16

SECONDARY BATTERY

#79
20230044954
2023-02-09

Rechargeable battery

#80
20230041934
2023-02-09

Coin cell bracket

#81
20230038569
2023-02-09

Rechargeable battery

#82
20230034955
2023-02-02

BUTTON-TYPE SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME

#83
20230024517
2023-01-26

RECHARGEABLE BATTERY

#84
20220407124
2022-12-22

CELL AND METHOD FOR PRODUCTION THEREOF

#85
20220352610
2022-11-03

Battery cell with safety layer

#86
20220352540
2022-11-03

ELECTRODE PAD FOR BATTERY ROLL CORE, AND CYLINDRICAL OR BUTTON BATTERY

#87
20220336897
2022-10-20

RECHARGEABLE BATTERY

#88
20220336844
2022-10-20

Secondary battery and preparation method thereof, and battery module, battery pack, and apparatus containing such secondary battery

#89
20220320567
2022-10-06

Rechargeable battery

#90
20220311046
2022-09-29

Solid-state battery

#91
20220278351
2022-09-01

BUTTON CELL AND PREPARATION METHOD THEREOF

#92
20220231384
2022-07-21

Secondary battery

#93
20220231362
2022-07-21

RECHARGEABLE BATTERY

#94
20220231329
2022-07-21

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

#95
20220231320
2022-07-21

CELL BATTERY

#96
20220223984
2022-07-14

RECHARGEABLE BATTERY

#97
20220221522
2022-07-14

Method for testing and evaluating mechanical performance of lithium ion battery electrode based on nano-indentation technology

#98
20220216544
2022-07-07

RECHARGEABLE BATTERY

#99
20220209337
2022-06-30

Button cell having winding electrode and method for the production thereof

#100
20220209279
2022-06-30

Button cells and method of producing same

#101
20220193333
2022-06-23

BATTERY ANTENNA ARRANGEMENT FOR AN ON BODY MEDICAL DEVICE

#102
20220190412
2022-06-16

Holder for an electrode of a button battery and a battery provided therewith

#103
20220166050
2022-05-26

RECHARGEABLE BATTERY

#104
20220166049
2022-05-26

Secondary battery and method of manufacturing the same

#105
20220085466
2022-03-17

Electrochemical cell with contact lug

#106
20220037692
2022-02-03

ELECTROCHEMICAL ENERGY STORAGE CELL

#107
20210399373
2021-12-23

Rechargeable battery

#108
20210399370
2021-12-23

Button cell having winding electrode and method for the production thereof

#109
20210399369
2021-12-23

Button cell having winding electrode and method for the production thereof

#110
20210399368
2021-12-23

Button cell

#111
20210331268
2021-10-28

Button cell and method for welding electrode tabs to a pole shell of the button cell

#112
20210328290
2021-10-21

Secondary battery

#113
20210305543
2021-09-30

RECHARGEABLE BUTTON CELL

#114
20210265686
2021-08-26

Button cell having winding electrode and method for the production thereof

#115
20210265651
2021-08-26

Button lithium ion battery, preparation method thereof and preparation method of lithium ion cell composite flat sheet

#116
20210242438
2021-08-05

Button cell

#117
20210234144
2021-07-29

Battery peel off assembly for exposing a safety feature comprising an aversive agent

#118
20210210813
2021-07-08

Top plate for laser welded lithium-ion button cell battery

#119
20210203034
2021-07-01

Secondary battery comprising a deformed gasket and method for manufacturing the same

#120
20210184322
2021-06-17

Battery

#121
20210184298
2021-06-17

Button cell having winding electrode and method for the production thereof

#122
20210184241
2021-06-17

COIN-TYPE SECONDARY CELL

#123
20210175535
2021-06-10

Button cells and method of producing same

#124
20210143467
2021-05-13

SYSTEM AND METHOD FOR A STABLE HIGH TEMPERATURE SECONDARY BATTERY

#125
20210111454
2021-04-15

Structure and method for sealing a button-type lithium cell

#126
20210091401
2021-03-25

MINIATURE BUTTON RECHARGEABLE LITHIUM BATTERY STRUCTURE ASSEMBLY

#127
20210091388
2021-03-25

METHOD AND EQUIPMENT FOR RECYCLING USED CELLS AND RECHARGEABLE BATTERIES

#128
20210083314
2021-03-18

Automated batch sample preparation method for button battery

#129
20210075051
2021-03-11

BUTTON BATTERY FOR IMPROVING UTILIZATION RATE OF RADIAL SPACE

#130
20210057681
2021-02-25

Button cell

#131
20210020980
2021-01-21

Nonaqueous electrolyte secondary battery

#132
20200411861
2020-12-31

Positive electrode active material particles for non-aqueous electrolyte secondary batteries and method for producing same, and non-aqueous electrolyte secondary battery

#133
20200381764
2020-12-03

Battery and process for producing a battery

#134
20200373523
2020-11-26

PRODUCTION PROCESS FOR BUTTON CELLS AND BUTTON CELL

#135
20200373522
2020-11-26

Battery and process for producing a battery

#136
20200287175
2020-09-10

Batteries and methods of using and making the same

#137
20200227717
2020-07-16

Battery cell with safety layer

#138
20200212474
2020-07-02

Button cells and method of producing same

#139
20200212473
2020-07-02

Button cells and method of producing same

#140
20200212374
2020-07-02

Button cell having winding electrode and method for the production thereof

#141
20200212373
2020-07-02

Button cell having winding electrode and method for the production thereof

#142
20200203717
2020-06-25

Cathode active material and lithium secondary battery comprising same

#143
20200194820
2020-06-18

Button cells and method of producing same

#144
20200194736
2020-06-18

Button cell having winding electrode and method for the production thereof

#145
20200185755
2020-06-11

Button cells and method of producing same

#146
20200168854
2020-05-28

Cell and method for manufacturing such a cell

#147
20200153029
2020-05-14

Coin-type secondary battery, manufacturing method therefor, and apparatus for charging/discharging coin-type secondary battery

#148
20200144860
2020-05-07

Wireless charging for rechargeable button cell battery

#149
20200127278
2020-04-23

NEGATIVE ELECTRODE PLATE AND SECONDARY BATTERY

#150
20200099018
2020-03-26

Button cell having winding electrode and method for the production thereof

#151
20200091543
2020-03-19

Coin-type secondary battery, manufacturing method therefor, and apparatus for charging/discharging coin-type secondary battery

#152
20200083497
2020-03-12

Rechargeable hearing aid battery with slotted grommet

#153
20200044288
2020-02-06

Method of producing an electrode-separator winding, electrode-separator winding and button cell with such a winding

#154
20190348702
2019-11-14

Button battery and manufacturing method therefor

#155
20190288291
2019-09-19

Negative electrode for lithium-metal secondary battery and lithium-metal secondary battery including the same

#156
20190214607
2019-07-11

Cell and method for manufacturing such a cell

#157
20190165335
2019-05-30

Electrochemical cell and apparatus containing the cell

#158
20190058182
2019-02-21

Battery cell with safety layer

#159
20190058168
2019-02-21

Battery cell with safety layer

#160
20180323467
2018-11-08

Secondary battery and preparation method therefor

#161
20180301738
2018-10-18

Coin-type secondary battery, manufacturing method therefor, and apparatus for charging/discharging coin-type secondary battery

#162
20180266003
2018-09-20

Electrochemical devices with current collector having an increased resistance to corrosion

#163
20180259024
2018-09-13

Leaf spring fixing structure, electrical contact structure, and method for manufacturing these

#164
20180254439
2018-09-06

A LITHIUM-ION BUTTON CELL

#165
20180248221
2018-08-30

SYSTEM AND METHOD FOR A STABLE HIGH TEMPERATURE SECONDARY BATTERY

#166
20180244115
2018-08-30

Tire pressure detection system including air pressure detection device and lithium second battery

#167
20180159093
2018-06-07

BIOCOMPATIBLE HYDROPHOBIC BATTERIES, SYSTEMS AND METHODS RELATED THERETO

#168
20180159092
2018-06-07

BIOCOMPATIBLE COATED BATTERIES, SYSTEMS AND METHODS RELATED THERETO

#169
20180145284
2018-05-24

Electrochemical cell and manufacturing method of the electrochemical cell

#170
20180138467
2018-05-17

Coin type battery

#171
20180083272
2018-03-22

Porous silicon composite cluster and carbon composite thereof, and electrode, lithium battery, field emission device, biosensor and semiconductor device each including the same

#172
20180013101
2018-01-11

Button cell having winding electrode and method for the production thereof

#173
20170365874
2017-12-21

Button cells and method of producing same

#174
20170324081
2017-11-09

Nickel manganese composite hydroxide particles and manufacturing method thereof, cathode active material for a non-aqueous electrolyte secondary battery and manufacturing method thereof, and a non-aqueous electrolyte secondary battery

#175
20170237115
2017-08-17

All-solid-state secondary battery, solid electrolyte composition and electrode sheet for batteries used in the same, and manufacturing method of electrode sheet for batteries and all-solid-state secondary battery

#176
20170187008
2017-06-29

Button cell having winding electrode and method for the production thereof

#177
20170133663
2017-05-11

Composite for anode active material and method of preparing the same

#178
20170069880
2017-03-09

Coin cell and method for producing such coin cell

#179
20170025703
2017-01-26

Button cells and method of producing same

#180
20160322677
2016-11-03

In-situ coin cell for real time analysis, measuring system including the same, method of manufacturing in-situ coin cell and method of measuring in-situ coin cell using light

#181
20160322631
2016-11-03

Composition for reducing moisture in a battery electrolyte

#182
20160285076
2016-09-29

Negative electrode for electrical device, and electrical device using the same

#183
20160111727
2016-04-21

Metal-Ion Battery with Offset Potential Material

#184
20160036011
2016-02-04

Coin cell battery analyzed with in-situ X-ray analysis, method of manufacturing the same, and method of analyzing the same using X-ray

#185
20160020035
2016-01-21

Electrode, power storage device, electronic device, and vehicle

#186
20150380720
2015-12-31

Method for producing anodic composite material for lithium secondary battery, method for producing electrode using same, and method for charging and discharging electrode

#187
20150372339
2015-12-24

Button cells and method of producing same

#188
20150303432
2015-10-22

Conductive plate and an electronic device having the same

#189
20150295243
2015-10-15

CATHODE ACTIVE MATERIAL, LITHIUM BATTERY AND METHOD OF PRODUCING CATHODE ACTIVE MATERIAL

#190
20150228977
2015-08-13

Nickel manganese composite hydroxide particles and manufacturing method thereof, cathode active material for a non-aqueous electrolyte secondary battery and manufacturing method thereof, and a non-aqueous electrolyte secondary battery

#191
20150222000
2015-08-06

Battery cell having air electrode assembly bonded to can and method of manufacture

#192
20150207113
2015-07-23

Nonaqueous electrolyte secondary battery

#193
20150207112
2015-07-23

Nonaqueous electrolyte secondary battery

#194
20150155590
2015-06-04

Solid state power source with frames for attachment to an electronic circuit

#195
20150140456
2015-05-21

Battery cell having inward extending cup edge and method of manufacture

#196
20150064577
2015-03-05

Lithium ion secondary battery and method for manufacturing the same

#197
20140335379
2014-11-13

Battery unit

#198
20140295254
2014-10-02

Mercury-free lead-free button battery

#199
20140255763
2014-09-11

Method and device for dendrite research and discovery in batteries

#200
20140120412
2014-05-01

Electrochemical device with crimp ring closure and method

#201
20140106188
2014-04-17

Anode mixture, button cell with an anode comprising metal particles, and production thereof

#202
20140087239
2014-03-27

HERMETIC COIN CELL-TYPE ASSEMBLIES

#203
20130309551
2013-11-21

All-solid secondary battery

#204
20130288129
2013-10-31

Nickel manganese composite hydroxide particles and manufacturing method thereof, cathode active material for a non-aqueous electrolyte secondary battery and manufacturing method thereof, and a non-aqueous electrolyte secondary battery

#205
20130183596
2013-07-18

Metal-air cell having high capacity

#206
20130157110
2013-06-20

Stacked battery with electrode having break portion

#207
20130078520
2013-03-28

NICKEL MANGANESE COMPOSITE HYDROXIDE PARTICLES AND MANUFACTURING METHOD THEREOF, CATHODE ACTIVE MATERIAL FOR A NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND MANUFACTURING METHOD THEREOF, AND A NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

#208
20120171542
2012-07-05

SECONDARY BATTERY

#209
20120164515
2012-06-28

Battery

#210
20120100406
2012-04-26

Button cell having winding electrode and method for the production thereof

#211
20120064393
2012-03-15

BUTTON CELL AND METHOD FOR PRODUCTION THEREOF

#212
20120058386
2012-03-08

Battery cell casing with seal

#213
20120028110
2012-02-02

Button cell without flanging and method of making same

#214
20120015224
2012-01-19

Button cells and method for producing same

#215
20120009474
2012-01-12

Positive electrode active material, nonaqueous electrolyte battery and method for manufacturing positive electrode active material

#216
20110286905
2011-11-24

Processes for producing phosphorus pentafluoride and phosphate hexafluoride

#217
20110229774
2011-09-22

LITHIUM ION BATTERY

#218
20110147207
2011-06-23

Method for manufacturing of sputtering targets using an inorganic polymer

#219
20100237823
2010-09-23

IN SITU RECHARGEABLE BATTERY AND CHARGING STAND

#220
20100183912
2010-07-22

Galvanic element for high stresses

#221
20100151321
2010-06-17

NEGATIVE ELECTRODE FOR COIN-SHAPED LITHIUM SECONDARY BATTERY, METHOD FOR PRODUCING THE SAME, AND COIN-SHAPED LITHIUM SECONDARY BATTERY

#222
20100119944
2010-05-13

Anode active material comprising a porous transition metal oxide, anode comprising the anode active material, lithium battery comprising the anode, and method of preparing the anode active material

#223
20090094822
2009-04-16

Method for manufacturing secondary battery and method for preparing positive electrode active material for secondary battery

#224
20080070113
2008-03-20

Secondary battery and a method for manufacturing the secondary battery

#225
20070259271
2007-11-08

Laminate Including Active Material Layer and Solid Electrolyte Layer, and All Solid Lithium Secondary Battery Using the Same

#226
20060154143
2006-07-13

Coin type battery and manufacturing method thereof

#227
20050271938
2005-12-08

Flat non-aqueous electrolyte secondary cell

#228
20050164082
2005-07-28

Nonaqueous electrolyte battery

#229
20050147880
2005-07-07

Electrochemical device

#230
20050095498
2005-05-05

In situ rechargeable battery and charging stand