Patents-Review.com
ClassID:

213314 ⎘

H01M6/08 - CPC Classification

Classification description:

Primary cells; Manufacture thereof; Cells with aqueous electrolyte; Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes

Sub-classes:
Recent Application in this class:
#1
20250029981
2025-01-23

ALKALINE BATTERY

 #2
20210336267
2021-10-28

Alkaline battery

 #3
20210091415
2021-03-25

Method of making alkaline battery with gap between pellets

 #4
20200388838
2020-12-10

ALKALINE BATTERY

 #5
20200161619
2020-05-21

Heat applied electrochemical cell separator

 #6
20200083601
2020-03-12

Positive battery terminal antenna ground plane

 #7
20190296278
2019-09-26

Sealing gasket for cylindrical alkaline battery and cylindrical alkaline battery

 #8
20190140243
2019-05-09

Heat applied electrochemical cell separator

 #9
20190058190
2019-02-21

Miniature battery with constant electrode pressure and electrolyte reservoir

 #10
20180309138
2018-10-25

Alkaline dry battery

 #11
20180254493
2018-09-06

Alkaline dry cell

 #12
20180123233
2018-05-03

Positive battery terminal antenna ground plane

 #13
20180019446
2018-01-18

Steel plate for forming battery can and alkaline battery

 #14
20140370376
2014-12-18

Alkaline battery

 #15
20140147708
2014-05-29

Method and apparatus for a small power source for an implantable device

 #16
20140057160
2014-02-27

Alkaline cell having increased interfacial area

 #17
20130209864
2013-08-15

Alkaline battery including cathode can with coating composed of nickel-cobalt alloy

 #18
20130200308
2013-08-08

Polyamide packing seal for alkaline batteries

 #19
20120164515
2012-06-28

Battery

 #20
20120143271
2012-06-07

Method and apparatus for a small power source for an implantable device

 #21
20120141865
2012-06-07

Electrochemical element with a reduced internal resistance

 #22
20120052376
2012-03-01

ZINC POWDER AND FIBER MIXTURES FOR ELECTROCHEMICAL BATTERIES AND CELLS

 #23
20120009465
2012-01-12

ALKALINE BATTERY

 #24
20110287307
2011-11-24

Alkaline electrochemical cell with a blended zinc powder

 #25
20110256447
2011-10-20

BATTERY

 #26
20110236217
2011-09-29

Gas turbine engine nose cone

 #27
20110217579
2011-09-08

ALKALINE BATTERY

 #28
20110206983
2011-08-25

Alkaline battery

 #29
20110189517
2011-08-04

ALKALINE BATTERY

 #30
20110189516
2011-08-04

ALKALINE DRY BATTERY

 #31
20110171520
2011-07-14

AA BATTERY

 #32
20110165455
2011-07-07

Battery can and alkaline battery

 #33
20110143210
2011-06-16

MERCURY-FREE ALKALINE DRY BATTERY

 #34
20110123847
2011-05-26

ALKALINE BATTERY

 #35
20110082509
2011-04-07

Method and apparatus for a small power source for an implantable device

 #36
20110081579
2011-04-07

ALKALINE DRY BATTERY AND METHOD FOR PRODUCING THE SAME

 #37
20110020691
2011-01-27

Alkaline battery

 #38
20100266892
2010-10-21

Flat alkaline primary battery

 #39
20100248012
2010-09-30

Alkaline Batteries

 #40
20100221599
2010-09-02

AA CELL BATTERY

 #41
20100203382
2010-08-12

ALKALINE BATTERY

 #42
20100183916
2010-07-22

ALKALINE PRIMARY BATTERY

 #43
20100178558
2010-07-15

Alkaline electrochemical cell with a blended zinc powder

 #44
20100178538
2010-07-15

Non-uniform conductive coating for cathode active material

 #45
20100129716
2010-05-27

MERCURY-FREE ALKALINE DRY BATTERY

 #46
20100119930
2010-05-13

Alkaline cell with improved separator

 #47
20100112421
2010-05-06

Battery having battery-life indicator with fragrance

 #48
20100103423
2010-04-29

Battery terminal inspection apparatus, inspection method, and cylindrical dry battery

 #49
20100081046
2010-04-01

Batteries having multiple anode portions

 #50
20100003596
2010-01-07

ALKALINE BATTERY

 #51
20090274959
2009-11-05

Enclosed nickel-zinc primary battery, its anode and production methods for them

 #52
20090269660
2009-10-29

ALKALINE BATTERY

 #53
20090263710
2009-10-22

AA ALKALINE BATTERY

 #54
20090253040
2009-10-08

Alkaline dry battery and method for producing the same

 #55
20090229115
2009-09-17

Battery employing an electrode pellet having an inner electrode embedded therein

 #56
20090226805
2009-09-10

Battery

 #57
20090197165
2009-08-06

ALKALINE BATTERY

 #58
20090181307
2009-07-16

AA alkaline battery

 #59
20090181294
2009-07-16

Battery Separators and Batteries

 #60
20090176157
2009-07-09

AA AND AAA ALKALINE DRY BATTERIES

 #61
20090176152
2009-07-09

MANGANESE DRY BATTERY

 #62
20090169988
2009-07-02

AA and AAA Alkaline dry batteries

 #63
20090148763
2009-06-11

Alkaline battery and battery pack

 #64
20090145803
2009-06-11

Alkaline battery and battery pack

 #65
20090130553
2009-05-21

Battery terminal, battery, and battery holder

 #66
20090098462
2009-04-16

Alkaline dry battery

 #67
20090053595
2009-02-26

Alkaline dry battery

 #68
20090053584
2009-02-26

Alkaline dry battery

 #69
20090035650
2009-02-05

Alkaline dry battery and battery pack

 #70
20080292960
2008-11-27

Nickel hydroxide powder, nickel oxyhydroxide powder, method for producing these and alkaline dry battery

 #71
20080292957
2008-11-27

Surface-Treated Steel Sheet for Battery Cases, a Battery Case and a Battery Using It

 #72
20080274409
2008-11-06

Separator for battery and alkaline battery

 #73
20080254364
2008-10-16

Alkaline dry battery

 #74
20080241678
2008-10-02

Electrochemical cell having low volume collector assembly

 #75
20080213654
2008-09-04

ELECTROCHEMICAL CELL

 #76
20080206637
2008-08-28

Flat Alkaline Primary Battery

 #77
20080206632
2008-08-28

BATTERY SEPARATOR

 #78
20080193849
2008-08-14

Alkaline electrochemical cell with a blended zinc powder

 #79
20080193843
2008-08-14

Alkaline Dry Battery

 #80
20080170962
2008-07-17

MANGANESE DRY BATTERY AND MANGANESE DRY BATTERY MANUFACTURING METHOD

 #81
20080166626
2008-07-10

End cap seal assembly for an electrochemical cell

 #82
20080160403
2008-07-03

ALKALINE BATTERY AND METHOD FOR PRODUCING THE SAME

 #83
20080160402
2008-07-03

Alkaline battery and method for producing the same

 #84
20080138711
2008-06-12

Alkaline dry battery with a nickel oxyhydroxide and manganese oxide positive electrode including a calcium compound

 #85
20080124621
2008-05-29

Battery separator and method of making same

 #86
20080096106
2008-04-24

ENCLOSED NICKEL-ZINC PRIMARY BATTERY, ITS ANODE AND PRODUCTION METHODS FOR THEM

 #87
20080096099
2008-04-24

Magnetic resonance (MR) conditional medical equipment for use in MR environments

 #88
20080085448
2008-04-10

Alkaline dry battery

 #89
20080063933
2008-03-13

Alkaline Dry Battery

 #90
20080044730
2008-02-21

Alkaline battery

 #91
20080026287
2008-01-31

Electrochemical device comprising alkaline electroylte

 #92
20080026285
2008-01-31

Alkaline Battery

 #93
20070298323
2007-12-27

Enclosed nickel-zinc primary battery, its anode and production methods for them

 #94
20070292755
2007-12-20

Button Alkaline Battery Cell

 #95
20070287067
2007-12-13

Electrolytic manganese dioxide, positive electrode active material, and battery

 #96
20070287066
2007-12-13

Alkaline primary battery

 #97
20070259269
2007-11-08

Thickener for alkaline battery and alkaline battery

 #98
20070243320
2007-10-18

ENCLOSED NICKEL-ZINC PRIMARY BATTERY, ITS ANODE AND PRODUCTION METHODS FOR THEM

 #99
20070238024
2007-10-11

Alkaline battery

 #100
20070184344
2007-08-09

Alkaline battery

 #101
20070179532
2007-08-02

Method and apparatus for a small power source for an implantable device

 #102
20070154791
2007-07-05

Alkaline dry battery

 #103
20070148551
2007-06-28

Cylindrical alkaline battery

 #104
20070141466
2007-06-21

Alkaline battery

 #105
20070134547
2007-06-14

Battery cell with improved pressure relief vent

 #106
20070092795
2007-04-26

Alkaline battery

 #107
20070092794
2007-04-26

Embedded electrode conformations for balanced energy, power, and cost in an alkaline cell

 #108
20070092788
2007-04-26

Alkaline battery

 #109
20070077492
2007-04-05

Nickel oxyhydroxide, manufacturing method therefor, and alkaline primary battery

 #110
20070015054
2007-01-18

Alkaline battery

 #111
20060257741
2006-11-16

Cell with copper oxide cathode

 #112
20060257728
2006-11-16

Separators for use in alkaline cells having high capacity

 #113
20060222938
2006-10-05

Alkaline dry battery and sealing gasket therefor

 #114
20060210877
2006-09-21

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

 #115
20060204844
2006-09-14

Battery

 #116
20060172194
2006-08-03

Battery

 #117
20060159993
2006-07-20

Preparation of nickel oxyhydroxide

 #118
20060159989
2006-07-20

System and process for forming battery cans

 #119
20060127758
2006-06-15

Negative electrode can, alkaline cell and production method for same

 #120
20060127757
2006-06-15

Alkaline cell and production method for same

 #121
20060121347
2006-06-08

Electrochemical cell

 #122
20060115731
2006-06-01

Size AA alkaline battery

 #123
20060110621
2006-05-25

Corrosion resistant coatings and method of producing

 #124
20060068288
2006-03-30

Alkaline electrochemical cell capable of providing optimum discharge efficiencies at a high tech drain rate and a low drain rate

 #125
20060046135
2006-03-02

Alkaline battery with MnO2/NiOOH active material

 #126
20060024576
2006-02-02

Alkaline battery sealing gasket and sealed alkaline battery

 #127
20060005663
2006-01-12

Alkaline electrochemical cell with a blended zinc powder

 #128
20060003225
2006-01-05

Alkaline dry battery

 #129
20060003224
2006-01-05

Alkaline dry battery and method for evaluating separator for use in alkaline dry battery

 #130
20050244712
2005-11-03

Sealed nickel-zinc primary cell

 #131
20050170246
2005-08-04

Battery with high electrode interfacial surface area

 #132
20050153197
2005-07-14

Embedded electrode conformations for balanced energy, power, and cost in an alkaline cell

 #133
20050147879
2005-07-07

Electrochemical cell closure

 #134
20050130038
2005-06-16

Positive electrode current collector and manganese dry battery using the same

 #135
20050079410
2005-04-14

Cylindrical alkaline cells with increased discharge performance

 #136
20050064284
2005-03-24

Alkaline dry battery

 #137
20050058903
2005-03-17

Primary alkaline battery containing bismuth metal oxide

 #138
20050058902
2005-03-17

Primary alkaline battery containing bismuth metal oxide

 #139
20050052824
2005-03-10

Method of producing electric power generating element and cell using volcanic ash, cell using volcanic ash, and aparatus for controlling cells

 #140
20050042510
2005-02-24

Alkaline dry battery

 #141
20050031951
2005-02-10

Alkaline dry battery

 #142
20050019658
2005-01-27

Alkali cell

 #143
20050008936
2005-01-13

Alkaline battery