ClassID:

213146

H01M4/30 - CPC Classification

Classification description:

Electrodes; Electrodes composed of, or comprising, active material; Electrodes for alkaline accumulators; Processes of manufacture Pressing

Recent Application in this class:
#1
20230155180
2023-05-18

ENERGY STORAGE DEVICE, METHOD FOR MANUFACTURING THE SAME AND ENERGY STORAGE APPARATUS

#2
20220173370
2022-06-02

Fabrication process to make electrodes by rolling

#3
20210344001
2021-11-04

Zinc electrode improvements

#4
20210111394
2021-04-15

Method for preparing dry electrode

#5
20210104746
2021-04-08

Electrode Assemblies Incorporating Ion Exchange Materials

#6
20210020916
2021-01-21

Zinc electrode improvements

#7
20210005876
2021-01-07

COMPOSITE FOR FORMING ELECTRODE, METHOD OF MANUFACTURING ELECTRODE, AND METHOD OF MANUFACTURING NONAQUEOUS ELECTRIC STORAGE ELEMENT

#8
20200388828
2020-12-10

Secondary zinc-manganese dioxide batteries for high power applications

#9
20200328411
2020-10-15

Coating on nickelate cathode materials

#10
20190173132
2019-06-06

Nickel-zinc battery

#11
20190088915
2019-03-21

Rechargeable Alkaline Battery Comprising Metal Hydroxide Separator

#12
20190044129
2019-02-07

Rechargeable Alkaline Manganese Dioxide-Zinc Bipolar Batteries

#13
20180261353
2018-09-13

Electrode thin film and method for manufacturing the same

#14
20180083276
2018-03-22

Zinc electrode for use in rechargeable batteries

#15
20170331104
2017-11-16

Zinc electrodes for batteries

#16
20170207447
2017-07-20

Mixed material cathode for secondary alkaline batteries

#17
20170110765
2017-04-20

Mixed material cathode for secondary alkaline batteries

#18
20170077555
2017-03-16

Nickel-zinc Battery

#19
20170077554
2017-03-16

Nickel-zinc battery

#20
20170002442
2017-01-05

HYDROGEN-ABSORBING ALLOY, ALLOY POWDER FOR ELECTRODE, NEGATIVE ELECTRODE FOR ALKALINE STORAGE BATTERY, AND ALKALINE STORAGE BATTERY

#21
20160336589
2016-11-17

Method for manufacturing electrode

#22
20160301077
2016-10-13

ELECTRODES AND ELECTROCHEMICAL CELLS EMPLOYING THE SAME

#23
20160260949
2016-09-08

Rechargeable battery module

#24
20160211557
2016-07-21

Method of manufacturing secondary battery and secondary battery using the same

#25
20150093605
2015-04-02

Zinc electrode for use in rechargeable batteries

#26
20140048968
2014-02-20

Method for producing lithium titanate precursor, method for producing lithium titanate, lithium titanate, electrode active material, and electricity storage device

#27
20120132135
2012-05-31

METHOD AND APPARATUS FOR APPLYING ELECTRODE MIXTURE PASTE

#28
20120100428
2012-04-26

Particles Coated with an Organically Modified (Hetero)Silicic Acid Polycondensate and Containing a Metal Core Suited for Storing Hydrogen, Batteries Produced Therewith, and Method for the Production Thereof Using the Particles

#29
20110262803
2011-10-27

Electrodes and Electrochemical Cells Employing the Same

#30
20100221610
2010-09-02

Rechargeable alkaline manganese cell with cathode consistency compensation

#31
20100209777
2010-08-19

Rechargeable alkaline manganese cell with cathode consistency compensation

#32
20090233172
2009-09-17

Electrode, method for manufacturing electrode, biplate assembly and bipolar battery

#33
20090229115
2009-09-17

Battery employing an electrode pellet having an inner electrode embedded therein

#34
20090007843
2009-01-08

Method and apparatus for applying electrode mixture paste

#35
20080268341
2008-10-30

HIGH POWER BATTERIES AND ELECTROCHEMICAL CELLS AND METHODS OF MAKING SAME

#36
20080261105
2008-10-23

Nickel hydrogen storage battery and method for manufacturing negative electrode thereof

#37
20070259264
2007-11-08

HYDROGEN ABSORBING ALLOY AND SECONDARY BATTERY

#38
20070212601
2007-09-13

Battery and method of manufacturing the same

#39
20070207388
2007-09-06

Battery electrode producing method of filling active material into a metal coated fabric substrate

#40
20070190417
2007-08-16

Hydrogen absorbing alloy and secondary battery

#41
20070077491
2007-04-05

Electrode, method of its production, metal-air fuel cell and metal hydride cell

#42
20060257744
2006-11-16

Agglomerated zinc powder anode

#43
20060254678
2006-11-16

Hydrogen absorbing alloy and secondary battery

#44
20060172197
2006-08-03

Negative electrodes for zinc nickel secondary batteries and their fabrication methods

#45
20050164076
2005-07-28

Rechargeable alkaline manganese cell with cathode consistency compensation