H01M4/745 - CPC Classification Index

#1

20260135255

2026-05-14

Lead Acid Battery Separators, Warp Resistant Separators, Batteries, Systems, and Related Methods

#2

20260106174

2026-04-16

CURRENT COLLECTOR AND BATTERY

#3

20250192135

2025-06-12

Method for Producing an Electrode for an Electrochemical Cell, Composite Electrode, and Electrochemical Cell

#4

20250105242

2025-03-27

LITHIUM METAL LAYER TRANSFER ONTO ANODE CURRENT COLLECTOR

#5

20250023015

2025-01-16

Anisotropic Expansion of Silicon-Dominant Anodes

#6

20230197935

2023-06-22

ULTRA-STABLE SILICON ANODE BY THREE-DIMENSIONAL NANOARCHITECTURE DESIGN

#7

20230086446

2023-03-23

COPPER-PLATINUM NANOCOMPOSITE ELECTRODES

#8

20220085409

2022-03-17

Rechargeable battery cell having an SO-based electrolyte

#9

20220085408

2022-03-17

Rechargeable battery cell

#10

20220077511

2022-03-10

RECHARGEABLE BATTERY CELL

#11

20220077494

2022-03-10

Rechargeable battery cell

#12

20220077461

2022-03-10

Rechargeable battery cell

#13

20210313653

2021-10-07

IMPROVED LEAD ACID BATTERY SEPARATORS, WARP RESISTANT SEPARATORS, BATTERIES, SYSTEMS, AND RELATED METHODS

#14

20210135190

2021-05-06

Anisotropic expansion of silicon-dominant anodes

#15

20210135189

2021-05-06

Anisotropic expansion of silicon-dominant anodes

#16

20210135188

2021-05-06

Anisotropic expansion of silicon-dominant anodes

#17

20210036374

2021-02-04

Current collector including opening formation portion and battery using same

#18

20210036358

2021-02-04

SO-based electrolyte for a rechargeable battery cell, and rechargeable battery cells

#19

20200373570

2020-11-26

Li4Ti5O12, Li(4-a)ZaTi5O12 OR Li4ZßTi(5-ß)O12, PARTICLES, PROCESSES FOR OBTAINING SAME AND USE AS ELECTROCHEMICAL GENERATORS

#20

20200266492

2020-08-20

LITHIUM ION ELECTROCHEMICAL CELL OPERATING AT A HIGH TEMPERATURE

#21

20200185705

2020-06-11

RECHARGEABLE BATTERY, ELECTRODE STRUCTURE AND METHOD OF MANUFACTURING THE SAME

#22

20200119335

2020-04-16

Producing electrodes for lead acid batteries

#23

20180337412

2018-11-22

Survivor locator light

#24

20180159115

2018-06-07

MIXED MATERIAL WITH HIGH EXPANSION RATE FOR PRODUCING POROUS METALLIC SINTERED BODY

#25

20170373292

2017-12-28

Separator for electrochemical cell and method for its manufacture

#26

20170309897

2017-10-26

LEAD-ACID BATTERY

#27

20160372746

2016-12-22

LiTiO, LiZTiOor LiZTiO, particles, processes for obtaining same and use as electrochemical generators

#28

20160190633

2016-06-30

Current collector, negative electrode and battery

#29

20150349338

2015-12-03

Antimony-based anode on aluminum current collector

#30

20150180048

2015-06-25

Method for manufacturing lead-acid battery

#31

20150079440

2015-03-19

Producing electrodes for lead-acid batteries

#32

20150072219

2015-03-12

Separator for electrochemical cell and method for its manufacture

#33

20140356725

2014-12-04

LiTiO, LiZTiOor LiZTiOparticles, processes for obtaining same and use as electrochemical generators

#34

20140220460

2014-08-07

Electrolyte for battery containing an iron electrode

#35

20130309579

2013-11-21

ELECTRODE CORE PLATE METHOD AND APPARATUS

#36

20130164575

2013-06-27

Automobile battery and method for manufacturing pole plates

#37

20130089774

2013-04-11

Current collector having built-in sealing means, and bipolar battery including such a collector

#38

20130040205

2013-02-14

Electrode for electrochemical element and method for producing the same

#39

20120308897

2012-12-06

Battery grids and methods for manufacturing same

#40

20120288757

2012-11-15

THREE-DIMENSIONAL NETWORK ALUMINUM POROUS BODY FOR CURRENT COLLECTOR, ELECTRODE USING THE ALUMINUM POROUS BODY, NONAQUEOUS ELECTROLYTE BATTERY, CAPACITOR AND LITHIUM-ION CAPACITOR

#41

20120264022

2012-10-18

ELECTRODE FOR ELECTROCHEMICAL DEVICE AND METHOD FOR PRODUCING THE SAME

#42

20120219857

2012-08-30

Battery grid

#43

20120214062

2012-08-23

Battery grid

#44

20120202118

2012-08-09

LITHIUM PRIMARY BATTERY

#45

20120135311

2012-05-31

LiTiO, LiZTiOor LiZTiO particles, processes for obtaining same and their use in electrochemical generators

#46

20120096695

2012-04-26

METHOD OF MAKING A BATTERY PLATE

#47

20120064413

2012-03-15

BATTERY GRID

#48

20120064402

2012-03-15

Lead-acid battery and method for manufacturing current collector for lead-acid battery

#49

20120058394

2012-03-08

Battery grid

#50

20120047719

2012-03-01

Method of making a battery grid

#51

20110287314

2011-11-24

Multiply-conductive matrix for battery current collectors

#52

20110262808

2011-10-27

Battery grid

#53

20110223455

2011-09-15

LITHIUM-ION SECONDARY CELL

#54

20110183182

2011-07-28

GALVANIC ELEMENT WITH SHORT CIRCUIT FUSE PROTECTION

#55

20110176255

2011-07-21

Method for manufacturing electrode for electrochemical element

#56

20110168550

2011-07-14

GRADED ELECTRODE TECHNOLOGIES FOR HIGH ENERGY LITHIUM-ION BATTERIES

#57

20110159369

2011-06-30

BATTERY PLATE

#58

20110117435

2011-05-19

High-power battery

#59

20110070502

2011-03-24

Storage battery having expanded grid member

#60

20110017035

2011-01-27

Grid for a battery plate, method of producing the same, and battery using the same

#61

20110017034

2011-01-27

Grid for battery plate, method of producing the same, and battery using the same

#62

20100330436

2010-12-30

ZINC AIR CELL ADAPTABLE TO CELLULAR PHONE AND METHOD FOR MANUFACTURING THE SAME

#63

20100304219

2010-12-02

Battery grid

#64

20100297498

2010-11-25

PLASTICIZED ELECTRODE FOR AN ALKALINE SECONDARY CELL

#65

20100266903

2010-10-21

Battery grid

#66

20100255379

2010-10-07

BATTERY PLATE

#67

20100255356

2010-10-07

Electric storage device and its production method

#68

20100216025

2010-08-26

Electrode plate for a battery

#69

20100032616

2010-02-11

MIXED MATERIAL WITH HIGH EXPANSION RATE FOR PRODUCING POROUS METALLIC SINTERED BODY

#70

20090305142

2009-12-10

Electrode Grid

#71

20090258299

2009-10-15

Battery grid

#72

20090155678

2009-06-18

Separator for electrochemical cell and method for its manufacture

#73

20090075172

2009-03-19

ELECTRIC STORAGE DEVICE

#74

20090042101

2009-02-12

High-power battery

#75

20080289161

2008-11-27

Method for making battery plates

#76

20080285211

2008-11-20

Li4Ti5O12, Li(4-α)ZαTi5O12 or Li4ZβTi(5-βO12 particles, processes for obtaining same and use as electrochemical generators

#77

20080163477

2008-07-10

Grid for a battery plate, method of producing the same, and battery using the same

#78

20070266554

2007-11-22

ELECTROCHEMICAL CELL WITH MODERATE-RATE DISCHARGING CAPABILITY AND METHOD OF PRODUCTION

#79

20070243467

2007-10-18

Li4Ti5O12, Li(4-a)ZaTi5O12 OR Li4ZbetaTi(5-beta)O12 particles, process for obtaining same and use as electrochemical generators

#80

20070231698

2007-10-04

Current collector, negative electrode and battery

#81

20070160910

2007-07-12

Lead acid battery including antimony

#82

20070143989

2007-06-28

Apparatus and method for fabricating cathode collectors for lithium/oxyhalide electrochemical cells

#83

20070117022

2007-05-24

Negative plate for nickel/metal hydride secondary battery and fabrication method thereof

#84

20060213055

2006-09-28

Storage battery with expanded grid

#85

20060210877

2006-09-21

Flexible pasted anode, primary cell with pasted anode, and method for making same

#86

20060166101

2006-07-27

Active electrode composition with graphite additive

#87

20060137168

2006-06-29

Method for producing drawn coated metals and use of said metals in the form of a current differentiator for electrochemical components

#88

20050241126

2005-11-03

Battery pole plate grid producing method, and battery producing method

#89

20050164091

2005-07-28

Method of producing battery plates

#90

20050150092

2005-07-14

Method for making battery plates

#91

20050019664

2005-01-27

Non-sintered type thin electrode for battery, battery using same and process for same

#92

15067297

2018-02-27

Methods of fabricating metal-foam electrodes for batteries and fuel cells

#93

14304931

2016-05-10

Metal-foam electrodes for batteries and fuel cells