ClassID:

213148

H01M4/34 - CPC Classification

Classification description:

Electrodes; Electrodes composed of, or comprising, active material; Electrodes for alkaline accumulators Silver oxide or hydroxide electrodes

Recent Application in this class:
#1
20260100422
2026-04-09

ALKALINE BATTERY AND METHOD FOR MANUFACTURING ALKALINE BATTERY

#2
20230261296
2023-08-17

ALKALINE BUTTON CELL

#3
20220416227
2022-12-29

POSITIVE ELECTRODE FOR ALKALINE BATTERIES, AND ALKALINE BATTERY AND METHOD FOR PRODUCING THE SAME

#4
20220336864
2022-10-20

AQUEOUS ELECTROCHEMICAL CELLS USING POLYMER GEL ELECTROLYTES

#5
20210408531
2021-12-30

All solid battery and detecting method of end point voltage of the same

#6
20200358156
2020-11-12

SECONDARY CELL, ACCUMULATOR COMPRISING ONE OR MORE SECONDARY CELLS, AND METHOD FOR CHARGING AND DISCHARGING

#7
20190386362
2019-12-19

SECONDARY CELL, ACCUMULATOR COMPRISING ONE OR MORE SECONDARY CELLS, AND METHOD FOR CHARGING AND DISCHARGING

#8
20180013134
2018-01-11

Cathode arrangement, energy cell comprising the same, method for manufacturing the cathode arrangement, and arrangement for processing hydrogen gas

#9
20160351890
2016-12-01

Batteries with replaceable zinc cartridges

#10
20160301077
2016-10-13

ELECTRODES AND ELECTROCHEMICAL CELLS EMPLOYING THE SAME

#11
20160006043
2016-01-07

Standby electrical energy storage devices

#12
20150249249
2015-09-03

Cathode with silver material and silicate dopant and method of producing

#13
20150064512
2015-03-05

Management of gas pressure and electrode state of charge in alkaline batteries

#14
20140227591
2014-08-14

Cathode

#15
20130216901
2013-08-22

Cathode

#16
20130071744
2013-03-21

Electrodes and rechargeable batteries

#17
20120164526
2012-06-28

CATHODE

#18
20120003549
2012-01-05

Porous clusters of silver powder comprising zirconium oxide for use in gas diffusion electrodes, and methods of production thereof

#19
20110262803
2011-10-27

Electrodes and Electrochemical Cells Employing the Same

#20
20100272631
2010-10-28

SILVER OXIDE POWDER FOR ALKALINE BATTERY AND METHOD OF PRODUCING THE SAME

#21
20100047689
2010-02-25

Silver positive electrode for alkaline storage batteries

#22
20100003596
2010-01-07

ALKALINE BATTERY

#23
20090075174
2009-03-19

LEAD-FREE BATTERY AND VEHICLE SYSTEM USING LEAD-FREE BATTERY

#24
20090061326
2009-03-05

Current collector, anode, and battery

#25
20080261094
2008-10-23

STABILIZED ELECTRODES FOR ELECTROCHEMICAL CELLS

#26
20080241682
2008-10-02

Multi-layer positive electrode structures having a silver-containing layer for miniature cells

#27
20060127764
2006-06-15

Electrochemical cells electrodes and binder materials for electrochemical cells electrodes

#28
20050266311
2005-12-01

Silver oxide powder for alkaline battery and method of producing the same