ClassID:

213719

H01M10/12 - CPC Classification

Classification description:

Secondary cells; Manufacture thereof; Lead-acid accumulators Construction or manufacture

Sub-classes:
Recent Application in this class:
#1
20260128387
2026-05-07

LEAD-ACID BATTERY AND MANUFACTURE METHOD

#2
20260058287
2026-02-26

BATTERY COVER, BATTERY PACK COMPRISING THE COVER, AND METHODS OF MAKING AND USING THE SAME

#3
20260058224
2026-02-26

CLOSED-LOOP LEAD ACID BATTERY RECYCLING PROCESS AND PRODUCT

#4
20260058121
2026-02-26

BATTERY ELECTRODE CONTINUOUS CASTING SHOE, MACHINE AND METHOD

#5
20250364687
2025-11-27

SEPARATORS FOR ENHANCED FLOODED BATTERIES, BATTERIES, AND RELATED METHODS

#6
20250364572
2025-11-27

MULTITUBULAR GAUNTLET WITH OVERLAPPING LATERAL EDGES

#7
20250316694
2025-10-09

RUBBER ADDITIVE IN LEAD ACID BATTERIES

#8
20250286216
2025-09-11

COMPOSITE LAYERS OR SEPARATORS FOR LEAD ACID BATTERIES

#9
20250192239
2025-06-12

FUNCTIONALIZED LEAD ACID BATTERY SEPARATORS, IMPROVED LEAD ACID BATTERIES, AND RELATED METHODS

#10
20250070393
2025-02-27

SEPARATOR FOR LEAD STORAGE BATTERY, AND LEAD STORAGE BATTERY

#11
20250046945
2025-02-06

Method For Constructing Exhaust Channel For Power Box And Power Box

#12
20250046881
2025-02-06

OXIDATION PROTECTED SEPARATOR

#13
20250038356
2025-01-30

SEPARATORS, LEAD ACID BATTERIES, AND METHODS AND SYSTEMS ASSOCIATED THEREWITH

#14
20250015471
2025-01-09

Bipolar Storage Battery

#15
20250015470
2025-01-09

Bipolar Storage Battery

#16
20240421322
2024-12-19

IMPROVED LEAD ACID BATTERY SEPARATORS, SEPARATOR AND ELECTRODE ASSEMBLIES, BATTERIES, SYSTEMS, AND RELATED METHODS

#17
20240387881
2024-11-21

AUTOMATED FLOODED LEAD-ACID BATTERY MAINTENANCE

#18
20240356157
2024-10-24

SEPARATORS WITH FIBROUS MAT, LEAD ACID BATTERIES USING THE SAME, AND METHODS AND SYSTEMS ASSOCIATED THEREWITH

#19
20240339669
2024-10-10

LEAD-ACID BATTERY SEPARATORS, ELECTRODES, BATTERIES, AND METHODS OF MANUFACTURE AND USE THEREOF

#20
20240304871
2024-09-12

Pender-Process

#21
20240274786
2024-08-15

BATTERY ELECTRODE CONTINUOUS CASTING SHOE, MACHINE AND METHOD

#22
20240258646
2024-08-01

PASTING PAPER FOR LEAD ACID BATTERIES

#23
20240250312
2024-07-25

Bipolar Storage Battery, Method For Manufacturing Bipolar Storage Battery, And Bipolar Lead-Acid Storage Battery

#24
20240234957
2024-07-11

BATTERY SEPARATORS, BATTERIES AND RELATED METHODS

#25
20240234947
2024-07-11

SEPARATORS FOR LEAD ACID BATTERIES, IMPROVED BATTERIES AND RELATED METHODS

#26
20240145860
2024-05-02

VAPOR PRESSURE BARRIERS FOR LEAD ACID BATTERIES FOR IMPROVED WATER LOSS PERFORMANCE, SEPARATORS, SYSTEMS, AND METHODS OF MANUFACTURE AND USE THEREOF

#27
20240145671
2024-05-02

METHOD OF FORMING A COMPOSITION AND THE COMPOSITION FORMED THEREFROM

#28
20240128467
2024-04-18

ELECTRICAL POWER STORAGE DEVICES

#29
20240088522
2024-03-14

Bipolar Battery

#30
20240063509
2024-02-22

SEPARATORS FOR ENHANCED FLOODED BATTERIES, BATTERIES, AND RELATED METHODS

#31
20240030553
2024-01-25

Separator for Lead Acid Storage Batteries, and Lead Acid Storage Battery

#32
20240021953
2024-01-18

VENT ADAPTOR AND BATTERY INCLUDING A VENT ADAPTER

#33
20240021883
2024-01-18

Bipolar Storage Battery

#34
20240021840
2024-01-18

Electrical power storage devices

#35
20230411704
2023-12-21

Battery separators with improved conductance, improved batteries, systems, and related methods

#36
20230402721
2023-12-14

Bipole Frame with Improved Solid Electrical Connection and Bipolar Batteries Including the Same

#37
20230395872
2023-12-07

CLOSED-LOOP LEAD ACID BATTERY RECYCLING PROCESS AND PRODUCT

#38
20230344079
2023-10-26

COMPOSITE LAYERS OR SEPARATORS FOR LEAD ACID BATTERIES

#39
20230335840
2023-10-19

BUSHING FOR LEAD-ACID BATTERY AND LEAD-ACID BATTERY

#40
20230307788
2023-09-28

Separators with fibrous mat, lead acid batteries using the same, and methods and systems associated therewith

#41
20230291016
2023-09-14

LEAD ACID BATTERY SEPARATOR AND LEAD ACID BATTERY

#42
20230282889
2023-09-07

Liquid-Type Lead Storage Battery

#43
20230246164
2023-08-03

Customizable Current Collector Surfaces

#44
20230238649
2023-07-27

Separators with fibrous mat, lead acid batteries using the same, and methods and systems associated therewith

#45
20230238586
2023-07-27

Bipolar Storage Battery

#46
20230216091
2023-07-06

ELECTROCHEMICAL CELLS AND METHODS OF USING THEREOF

#47
20230198028
2023-06-22

Metal accumulation inhibiting and performance enhancing supplement and a system for delivering the supplement

#48
20230198027
2023-06-22

METAL SULFATE SYSTEMS FOR LEAD-ACID BATTERIES

#49
20230170464
2023-06-01

Lead Alloy, Positive Electrode for Lead Storage Battery, Lead Storage Battery, and Power Storage System

#50
20230150018
2023-05-18

METHOD FOR LEAD CARBON COMPRESSION MOULDING AND APPLICATIONS THEREOF

#51
20230104181
2023-04-06

Water loss separators used with lead acid batteries, systems for improved water loss performance, and methods of manufacture and use thereof

#52
20230092588
2023-03-23

METAL ACCUMULATION INHIBITING AND PERFORMANCE ENHANCING SUPPLEMENT AND A SYSTEM FOR DELIVERING THE SUPPLEMENT

#53
20230077235
2023-03-09

NONWOVEN FABRIC FOR LEAD ACID BATTERIES USING GLASS FIBER AND HEAT-FUSIBLE BINDER FIBER

#54
20230041652
2023-02-09

MULTI-POROUS LEAD-CARBON ELECTRODE SHEETS AND METHOD FOR MAKING THEREOF AND LEAD-CARBON BATTERIES

#55
20230006318
2023-01-05

Battery terminal bushing and lead acid battery

#56
20220344763
2022-10-27

LEAD-ACID BATTERY

#57
20220328886
2022-10-13

NANOPARTICLE-ENHANCED LEAD-ACID ELECTRODE PASTE AND IMPROVED LEAD-ACID BATTERIES MADE THEREFROM

#58
20220285739
2022-09-08

Battery grid lead scrap melting apparatus and method

#59
20220278420
2022-09-01

Battery separators with improved conductance, improved batteries, systems, and related methods

#60
20220238957
2022-07-28

Separators, lead acid batteries, and methods and systems associated therewith

#61
20220238856
2022-07-28

Battery carbon fiber electrode making machine and method

#62
20220190435
2022-06-16

Oxidation protected separator

#63
20220190394
2022-06-16

Motion-generating particles for desulfation of lead-acid batteries

#64
20220190312
2022-06-16

Battery electrode continuous casting shoe, machine and method

#65
20220166107
2022-05-26

BATTERY SEPARATORS WITH CONTROLLED PORE STRUCTURE

#66
20220158303
2022-05-19

Functionalized lead acid battery separators, improved lead acid batteries, and related methods

#67
20220140443
2022-05-05

FRICTION ENHANCING CORE SURFACE OF BATTERY SEPARATOR ROLL AND RELATED METHODS

#68
20220140350
2022-05-05

Electrode plate of an electrochemical battery and electrochemical battery comprising such electrode plate

#69
20220131158
2022-04-28

UNI-ELECTROGRID LEAD ACID BATTERY AND PROCESS OF MAKING THE SAME AND PERFORMANCE THEREOF

#70
20220094015
2022-03-24

Composite layers or separators for lead acid batteries

#71
20220085424
2022-03-17

Closed-loop lead acid battery recycling process and product

#72
20220077505
2022-03-10

Lead-acid battery separators, electrodes, batteries, and methods of manufacture and use thereof

#73
20220069423
2022-03-03

Method for welding cell interconnectors, and welding electrode arrangement for said method

#74
20210399385
2021-12-23

LAMINATED OXIDATION PROTECTED SEPARATOR

#75
20210376396
2021-12-02

WIRELESS ENABLED MONOBLOC

#76
20210336310
2021-10-28

Separators with fibrous mat, lead acid batteries using the same, and methods and systems associated therewith

#77
20210336273
2021-10-28

Lead acid battery separators, separator and electrode assemblies, batteries, systems, and related methods

#78
20210336250
2021-10-28

FREESTANDING LAMINATE, METHOD FOR THE MANUFACTURE THEREOF, AND METHOD OF MAKING A LEAD CARBON BATTERY

#79
20210320300
2021-10-14

Metal oxides in lead-acid batteries

#80
20210296737
2021-09-23

IMPROVED LEAD ACID BATTERY SEPARATORS, WATER LOSS REDUCING SEPARATORS, ANTIMONY POISONING MITIGATING SEPARATORS, BATTERIES, SYSTEMS, AND RELATED METHODS

#81
20210242449
2021-08-05

IMPROVED FLOODED LEAD ACID BATTERIES UTILIZING AN IMPROVED SEPARATOR WITH A FIBROUS MAT, AND METHODS AND SYSTEMS USING THE SAME

#82
20210218081
2021-07-15

Method of Recycling Lead-Acid Battery Waste into Lead Halide for Resource Utilization and Purification

#83
20210218033
2021-07-15

Battery and battery plate assembly with absorbent separator

#84
20210167464
2021-06-03

MULTILAYER SEPARATOR AND METHODS OF MANUFACTURE AND USE

#85
20210167363
2021-06-03

Lead Storage Battery

#86
20210104780
2021-04-08

MIXING ELEMENT AND ACCUMULATOR

#87
20210098795
2021-04-01

ELECTRICAL POWER STORAGE DEVICES

#88
20210091374
2021-03-25

NAPLES AND Pb-Sb-Sn YELLOWS - COMPOSITION AND METHODS OF USE

#89
20210083235
2021-03-18

Lead-acid battery

#90
20210083234
2021-03-18

LEAD-ACID BATTERY

#91
20210057756
2021-02-25

Electrical power storage devices

#92
20210057699
2021-02-25

Separators for enhanced flooded batteries, batteries, and related methods

#93
20210057693
2021-02-25

METALLIC ACCOMMODATING FRAME FOR LEAD STORAGE BATTERY, BATTERY PACK, AND METHOD FOR PREVENTING GROUND FAULT

#94
20210053771
2021-02-25

Unloading apparatus

#95
20210020886
2021-01-21

Separators for enhanced flooded batteries, batteries, and related methods

#96
20210020883
2021-01-21

Vapor pressure barriers for lead acid batteries for improved water loss performance, separators, systems, and methods of manufacture and use thereof

#97
20210005857
2021-01-07

Vent adapter for lead-acid battery systems

#98
20200365947
2020-11-19

Lead acid battery separator and lead acid battery

#99
20200358137
2020-11-12

IMPROVED LEAD ACID BATTERY SEPARATORS, RESILIENT SEPARATORS, BATTERIES, SYSTEMS, AND RELATED METHODS

#100
20200358136
2020-11-12

Rechargeable lead-acid battery with compound and sludge leveling and shedding capability

#101
20200328390
2020-10-15

SEPARATORS FOR LEAD-ACID BATTERIES

#102
20200321580
2020-10-08

IMPROVED SEPARATORS FOR LEAD ACID BATTERIES, IMPROVED BATTERIES AND RELATED METHODS

#103
20200295335
2020-09-17

Separators for flat plate batteries, improved batteries, and related methods

#104
20200280107
2020-09-03

Water loss separators used with lead acid batteries, systems for improved water loss performance, and methods of manufacture and use thereof

#105
20200259218
2020-08-13

BATTERY GRID LEAD SCRAP MELTING APPARATUS AND METHOD

#106
20200235353
2020-07-23

METHOD OF MAKING A COVER FOR THE POSITIVE PLATE FOR ACID BATTERIES AND THE COVER FOR THE POSITIVE PLATE FOR ACID BATTERIES

#107
20200177003
2020-06-04

Method for detecting accidental arcs during the charging of electrical battery systems

#108
20200156148
2020-05-21

Forming of battery components

#109
20200035974
2020-01-30

Separators with fibrous mat, lead acid batteries using the same, and methods and systems associated therewith

#110
20200014080
2020-01-09

Fiber-containing mats with additives for improved performance of lead acid batteries

#111
20190386345
2019-12-19

Bi-plate grids for batteries, and single process to cast the same

#112
20190386280
2019-12-19

Functionalized lead acid battery separators, improved lead acid batteries, and related methods

#113
20190348659
2019-11-14

Battery separator for extending the cycle life of a battery

#114
20190341604
2019-11-07

METHOD OF FORMING A CARBON BASED ACTIVE LAYER FOR AN ANODE OF A LEAD CARBON BATTERY AND THE ACTIVE LAYER FORMED THEREFROM

#115
20190338083
2019-11-07

Method of forming a composition and the composition formed therefrom

#116
20190260003
2019-08-22

Multilayer separator and methods of manufacture and use

#117
20190221805
2019-07-18

Battery separators with improved conductance, improved batteries, systems, and related methods

#118
20190198936
2019-06-27

Coated lead acid battery separator and lead acid batteries containing coated separator

#119
20190189997
2019-06-20

Lead Acid Battery Cell Connecting Assembly

#120
20190165426
2019-05-30

Nanoparticle compositions and methods for enhancing lead-acid batteries

#121
20190157646
2019-05-23

Battery separators with controlled pore structure

#122
20190157644
2019-05-23

Vent adapter for lead-acid battery systems

#123
20190148783
2019-05-16

Fiber-containing mats with additives for improved performance of lead acid batteries

#124
20190148691
2019-05-16

Cover With A Labyrinth

#125
20190140326
2019-05-09

Catalyst part, and ventilation filter, ventilation plug, and lead-acid battery including the same

#126
20190109324
2019-04-11

Reticulated electrode for lead-acid battery and fabrication method thereof

#127
20190103629
2019-04-04

Power supply system and method for controlling same

#128
20190103604
2019-04-04

Method for Forming an Electrical Connection to a Conductive Fibre Electrode and Electrode So Formed

#129
20190058180
2019-02-21

Lead-acid battery

#130
20190051946
2019-02-14

Lead-acid battery separators, electrodes, batteries, and methods of manufacture and use thereof

#131
20180366719
2018-12-20

Lead-acid battery electrode manufacture

#132
20180342770
2018-11-29

Continuous lead strip casting line, caster, and nozzle

#133
20180337380
2018-11-22

Battery electrode plate reinforcement mat having improved wettability characteristics and methods of use therefor

#134
20180311725
2018-11-01

Apparatus for moulding battery components

#135
20180304355
2018-10-25

Apparatus for moulding battery components

#136
20180301763
2018-10-18

Lead-acid batteries with fast charge acceptance

#137
20180269451
2018-09-20

Composite layers or separators for lead acid batteries

#138
20180261888
2018-09-13

Metal accumulation inhibiting and performance enhancing supplement and a system for delivering the supplement

#139
20180254461
2018-09-06

Oxidation protected separator

#140
20180241093
2018-08-23

Water loss separators used with lead acid batteries, systems for improved water loss performance, and methods of manufacture and use thereof

#141
20180226691
2018-08-09

Short-circuit protection in wet-cell battery

#142
20180219227
2018-08-02

Bipolar battery seal and thermal rib arrangements

#143
20180159122
2018-06-07

Conductive mat for battery electrode plate reinforcement and methods of use therefor

#144
20180151886
2018-05-31

Lead-acid battery and method for producing lead-acid battery

#145
20180151872
2018-05-31

Graphene-protected lead acid batteries

#146
20180071816
2018-03-15

Continuous lead strip casting line, caster, and nozzle

#147
20180069201
2018-03-08

BATTERY

#148
20180065175
2018-03-08

METHOD AND DEVICE FOR CASTING CONNECTORS

#149
20180065174
2018-03-08

Forming of battery components

#150
20180026310
2018-01-25

Lead acid battery

#151
20180026253
2018-01-25

Lead acid battery cell connecting assembly

#152
20180026247
2018-01-25

Multi-region battery separators

#153
20170341163
2017-11-30

Battery plate cutter system and method

#154
20170324098
2017-11-09

Battery and battery plate assembly with highly absorbent separator

#155
20170309897
2017-10-26

LEAD-ACID BATTERY

#156
20170294636
2017-10-12

Separators for enhanced flooded batteries, batteries, and related methods

#157
20170288188
2017-10-05

Acid resistant glass mats that include binders with hydrophilic agents

#158
20170279099
2017-09-28

Battery cover

#159
20170256823
2017-09-07

Wicking nonwoven mat from wet-laid process

#160
20170237048
2017-08-17

Method of making a cover for the positive plate for acid batteries and the cover for the positive plate for acid batteries

#161
20170229695
2017-08-10

Vehicular lead storage battery and vehicle equipped therewith

#162
20170229687
2017-08-10

Lead-acid battery cover with handle retention

#163
20170222278
2017-08-03

Electrode for secondary battery, method for manufacturing same, secondary battery comprising same, and cable-type secondary battery

#164
20170222214
2017-08-03

POSITIVE ELECTRODE PLATE FOR LEAD-ACID BATTERY, LEAD-ACID BATTERY AND METHOD OF MANUFACTURING POSITIVE ELECTRODE PLATE FOR LEAD-ACID BATTERY

#165
20170207481
2017-07-20

Electrode assembly including bi-cell and full-cell and secondary battery including the same

#166
20170200980
2017-07-13

Wafer-based bipolar battery plate

#167
20170170531
2017-06-15

Hydrometallurgical electrowinning of lead from spent lead-acid batteries

#168
20170170442
2017-06-15

Multi-region battery separators

#169
20170110702
2017-04-20

Battery separator for extending the cycle life of a battery

#170
20170098810
2017-04-06

Functionalized lead acid battery separators, improved lead acid batteries, and related methods

#171
20170092917
2017-03-30

Multi-region battery separators

#172
20170077479
2017-03-16

LAMINATED OXIDATION PROTECTED SEPARATOR

#173
20170062875
2017-03-02

Lead-acid battery

#174
20170062833
2017-03-02

Electrical power storage devices

#175
20170062777
2017-03-02

LEAD ACID SAFETY BATTERY CAP SYSTEM

#176
20170047615
2017-02-16

Separators for flat plate batteries, improved batteries, and related methods

#177
20170021712
2017-01-26

Battery system, housing and vehicle including battery system

#178
20170018743
2017-01-19

Textured lead-acid battery housing

#179
20160372732
2016-12-22

Embossed separators, batteries and methods

#180
20160344036
2016-11-24

POLYOLEFINIC PLATE WRAPS, IMPROVED WRAPPED PLATES, IMPROVED LEAD ACID BATTERIES, AND RELATED METHODS

#181
20160329568
2016-11-10

Fiber mat for battery plate reinforcement

#182
20160294020
2016-10-06

Modification of truck mixing element for manual and automatic assembly

#183
20160293937
2016-10-06

Electrode for lead acid storage battery

#184
20160268640
2016-09-15

Wicking nonwoven mat from wet-laid process

#185
20160268566
2016-09-15

Acid resistant glass mats that include binders with hydrophilic agents

#186
20160260971
2016-09-08

Manufacturing a lead-acid battery that includes a composite that includes lead oxide and a nanomaterial

#187
20160254510
2016-09-01

Lead-acid battery

#188
20160254509
2016-09-01

Vapor pressure barriers for lead acid batteries for improved water loss performance, separators, systems, and methods of manufacture and use thereof

#189
20160248097
2016-08-25

Advanced graphite additive for enhanced cycle-life of deep discharge lead-acid batteries

#190
20160248080
2016-08-25

Liquid lead-acid battery and idling stop vehicle using liquid lead-acid battery

#191
20160240857
2016-08-18

LEAD-ACID BATTERY

#192
20160164058
2016-06-09

Multi-region battery separators

#193
20160149183
2016-05-26

Battery separators with controlled pore structure

#194
20160144426
2016-05-26

METHOD AND DEVICE FOR CASTING CONNECTORS

#195
20160126522
2016-05-05

Battery separators, batteries and related methods

#196
20160118694
2016-04-28

A METAL ACCUMULATION INHIBITING AND PERFORMANCE ENHANCING SUPPLEMENT AND A SYSTEM FOR DELIVERING THE SUPPLEMENT

#197
20160079581
2016-03-17

Multi-region battery separators

#198
20160072121
2016-03-10

Lead-acid battery design having versatile form factor

#199
20160043377
2016-02-11

Sealable terminal for rechargeable battery

#200
20150349316
2015-12-03

Lead acid battery having a strap molding well

#201
20150318554
2015-11-05

Fiber mat for battery plate reinforcement

#202
20150318529
2015-11-05

Lead-acid battery separators, electrodes, batteries, and methods of manufacture and use thereof

#203
20150311496
2015-10-29

Battery with electrolyte intermixing device

#204
20150303436
2015-10-22

METHOD OF MANUFACTURING A LEAD-ACID BATTERY

#205
20150255783
2015-09-10

Method for forming an electrical connection to a conductive fibre electrode and electrode so formed

#206
20150200424
2015-07-16

Lead-acid battery

#207
20150188111
2015-07-02

Multilayer separator and methods of manufacture and use

#208
20150180048
2015-06-25

Method for manufacturing lead-acid battery

#209
20150171479
2015-06-18

Lead-acid battery, manufacturing method of the same, and lid member for lead-acid battery

#210
20150171381
2015-06-18

Lead-acid battery

#211
20150147596
2015-05-28

LEAD-ACID BATTERY

#212
20150140430
2015-05-21

Lead-acid battery

#213
20150104715
2015-04-16

Electrode plate of an electrochemical battery and electrochemical battery comprising such electrode plate

#214
20150104676
2015-04-16

BATTERY FOR AUTOMOTIVE ELECTRICAL SYSTEM

#215
20150099155
2015-04-09

Battery electrode plate reinforcement mat having improved wettability characteristics and methods of use therefor

#216
20150099153
2015-04-09

Conductive mat for battery electrode plate reinforcement and methods of use therefor

#217
20150093629
2015-04-02

Multifunctional cell for structural applications

#218
20150072224
2015-03-12

VALVE REGULATED LEAD-ACID BATTERY, METHOD FOR PRODUCING THE SAME, AND MOTORCYCLE

#219
20150037683
2015-02-05

Reformed battery grids

#220
20150030892
2015-01-29

Vent adapter for lead-acid battery systems

#221
20150024257
2015-01-22

Liquid lead-acid battery and idling stop vehicle using liquid lead-acid battery

#222
20150010807
2015-01-08

LEAD-ACID BATTERY DESIGN HAVING VERSATILE FORM FACTOR

#223
20140370369
2014-12-18

Wafer-based bipolar battery plate

#224
20140329148
2014-11-06

LEAD-ACID BATTERY

#225
20140329137
2014-11-06

Flooded lead-acid battery

#226
20140327298
2014-11-06

Energy storage arrangement

#227
20140300181
2014-10-09

Energy storage arrangement

#228
20140272536
2014-09-18

Lead-acid battery moss guard

#229
20140255789
2014-09-11

Oxidation protected separator

#230
20140255775
2014-09-11

Advanced graphite additive for enhanced cycle-life of lead-acid batteries

#231
20140186660
2014-07-03

Multifunctional web for use in a lead-acid battery

#232
20140162111
2014-06-12

Functionalized carbon nanotube composite

#233
20140127587
2014-05-08

Battery and battery plate assembly

#234
20140123475
2014-05-08

Plant and process for the electrochemical formation of lead-acid batteries

#235
20140115880
2014-05-01

Method for producing a liquid electrolyte battery

#236
20140087237
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