ClassID:

213176

H01M4/52 - page 2 - CPC Classification

Classification description:

Electrodes; Electrodes composed of, or comprising, active material; Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron

Recent Application in this class:
#301
20100068624
2010-03-18

Nickel hydroxide, method for producing positive electrode active material for non-aqueous electrolyte secondary battery, electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery

#302
20100065119
2010-03-18

ELECTRODE HAVING A CoS LAYER THEREON, PROCESS OF PREPARATION, AND USES THEREOF

#303
20100003596
2010-01-07

ALKALINE BATTERY

#304
20090297949
2009-12-03

Lithium Primary Cells

#305
20090291362
2009-11-26

Flat-type alkaline primary battery

#306
20090274959
2009-11-05

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

#307
20090251150
2009-10-08

Method and apparatus for measuring electrochemical properties

#308
20090242072
2009-10-01

Method for producing positive electrode plate for alkaline storage battery

#309
20090239144
2009-09-24

NICKEL-METAL HYDRIDE RECHARGEABLE CELL

#310
20090220854
2009-09-03

Flat alkaline primary battery

#311
20090208839
2009-08-20

Nickel hydroxide electrode for rechargeable batteries

#312
20090202909
2009-08-13

Positive electrode active material for alkaline storage battery, positive electrode for alkaline storage battery, alkaline storage battery, and method for manufacturing positive electrode active material for alkaline storage battery

#313
20090202904
2009-08-13

Pasted nickel hydroxide electrode for rechargeable nickel-zinc batteries

#314
20090185327
2009-07-23

Composite electrode comprising a carbon structure coated with a thin film of mixed metal oxides for electrochemical energy storage

#315
20090170000
2009-07-02

ELECTRODE FOR AN ELECTROCHEMICAL CELL COMPRISING MESOPOROUS NICKEL HYDROXIDE

#316
20090155690
2009-06-18

NICKEL-METAL HYDRIDE RECHARGEABLE CELL

#317
20090098461
2009-04-16

POSITIVE ELECTRODE FOR AN ELECTROCHEMICAL GENERATOR WITH AN ALKALINE ELECTROLYTE

#318
20090087741
2009-04-02

Alkaline storage battery system

#319
20090053604
2009-02-26

ALKALINE PRIMARY BATTERY

#320
20090053595
2009-02-26

Alkaline dry battery

#321
20090035650
2009-02-05

Alkaline dry battery and battery pack

#322
20080318133
2008-12-25

Battery electrode having layers of differing bulk densities of conductive additive

#323
20080318125
2008-12-25

Positive Electrode for Alkaline Storage Battery and Alkaline Storage Battery

#324
20080280204
2008-11-13

Method for the production of nickel oxide surfaces having increase conductivity

#325
20080274405
2008-11-06

Cathode Active Material for Alkaline Battery and Manufacturing Method Thereof, and Alkaline Battery

#326
20080257721
2008-10-23

Electrode materials with high surface conductivity

#327
20080254366
2008-10-16

Alkaline Storage Battery

#328
20080241682
2008-10-02

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

#329
20080206637
2008-08-28

Flat Alkaline Primary Battery

#330
20080199772
2008-08-21

Metal fluoride and phosphate nanocomposites as electrode materials

#331
20080193856
2008-08-14

Anode active material and battery

#332
20080193842
2008-08-14

Alkaline primary battery including a spherical nickel oxyhydroxide

#333
20080191175
2008-08-14

Electrochemical cell

#334
20080166635
2008-07-10

Nickel electrode for alkaline secondary battery and alkaline secondary battery

#335
20080138711
2008-06-12

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

#336
20080096108
2008-04-24

Alkaline battery

#337
20080096106
2008-04-24

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

#338
20080070114
2008-03-20

Alkaline Battery

#339
20080063942
2008-03-13

Battery electrode substrate, battery electrode, and alkaline secondary battery including the same

#340
20080026285
2008-01-31

Alkaline Battery

#341
20080008937
2008-01-10

Primary alkaline battery containing bismuth metal oxide

#342
20070298323
2007-12-27

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

#343
20070292758
2007-12-20

Nickel hydroxide powder and method for producing same

#344
20070287066
2007-12-13

Alkaline primary battery

#345
20070269717
2007-11-22

Hydrogen Absorbing Electrode and Nickel Metal-Hydridge Battery

#346
20070254141
2007-11-01

Synthesis of thin films and materials utilizing a gaseous catalyst

#347
20070248879
2007-10-25

Alkaline battery including nickel oxyhydroxide cathode and zinc anode

#348
20070243320
2007-10-18

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

#349
20070224512
2007-09-27

Battery

#350
20070224504
2007-09-27

Nonaqueous secondary battery and method of using the same

#351
20070213212
2007-09-13

Fine Particle

#352
20070212612
2007-09-13

Alkaline battery and manufacturing method of positive electrode material therefor

#353
20070212605
2007-09-13

Positive electrode active material for non-aqueous electrolyte secondary cell

#354
20070212604
2007-09-13

Bipolar battery

#355
20070207388
2007-09-06

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

#356
20070184344
2007-08-09

Alkaline battery

#357
20070166614
2007-07-19

Alkaline battery

#358
20070134552
2007-06-14

Multilayer ferritin array for bionanobattery

#359
20070120091
2007-05-31

Performance enhancing additive material for the nickel hydroxide positive electrode in rechargeable alkaline cells

#360
20070092794
2007-04-26

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

#361
20070054158
2007-03-08

Combination of photovoltaic devices and batteries which utilize a solid polymeric electrolyte

#362
20070048614
2007-03-01

Composite electrode structure with an ultrathin conformal polymer coating

#363
20070037055
2007-02-15

Electrochemical electrode using nickel-containing nanostructured material having dendritic structure as active layer, and method for producing the same

#364
20070009796
2007-01-11

Hydrogen absorbing alloy powder and nickel-metal hydride battery using the same

#365
20060257744
2006-11-16

Agglomerated zinc powder anode

#366
20060257742
2006-11-16

Alkaline battery and positive electrode material for alkaline battery comprising nickel oxyhydroxide and manganese dioxide

#367
20060222932
2006-10-05

Battery positive electrode material

#368
20060201801
2006-09-14

Electrochemical cell suitable for use in electronic device

#369
20060199076
2006-09-07

Hydrogen-absorbing alloy for alkaline storage batteries and alkaline storage battery

#370
20060169372
2006-08-03

Non-magnetic nickel powders and method for preparing the same

#371
20060166101
2006-07-27

Active electrode composition with graphite additive

#372
20060166095
2006-07-27

Alkaline battery

#373
20060159993
2006-07-20

Preparation of nickel oxyhydroxide

#374
20060147795
2006-07-06

In cycling stability of Li-ion battery with molten salt electrolyte

#375
20060141360
2006-06-29

Battery positive electrode material

#376
20060099409
2006-05-11

Method of coating the surface of an inorganic powder and a coated inorganic powder manufactured using the same

#377
20060088764
2006-04-27

Method of preparing a nickel positive electrode active material

#378
20060067874
2006-03-30

Method of producing a nickel salt solution

#379
20060060827
2006-03-23

Electrode materials with high surface conductivity

#380
20060046147
2006-03-02

Positive electrode plate for alkaline storage battery and method for producing the same

#381
20060046143
2006-03-02

Positive electrode active material including a lithium transition metal complex oxide and an oxide of a dissimilar element

#382
20060046135
2006-03-02

Alkaline battery with MnO2/NiOOH active material

#383
20060029864
2006-02-09

Nickel electrode and alkali storage battery using the same

#384
20060029863
2006-02-09

Nickel based compound positive electrode material primary cell

#385
20060024583
2006-02-02

Nickel hydroxide impregnated carbon foam electrodes for rechargeable nickel batteries

#386
20060019163
2006-01-26

Copper fluoride based nanocomposites as electrode materials

#387
20050271942
2005-12-08

Alkaline dry battery and method of producing the same

#388
20050248315
2005-11-10

Optimal battery charging for damage mitigation

#389
20050244712
2005-11-03

Sealed nickel-zinc primary cell

#390
20050238960
2005-10-27

Non-sintered type positive electrode and alkaline storage battery using the same

#391
20050238959
2005-10-27

Nickel metal hydride battery design

#392
20050221179
2005-10-06

Active mixed nickel hydroxide cathode material for alkaline storage batteries and process for its production

#393
20050186478
2005-08-25

Alkaline storage battery and method for producing the same

#394
20050153204
2005-07-14

Positive active material for a nickel electrode

#395
20050089681
2005-04-28

Electrode having a CoS layer thereon, process or preparation and uses thereof

#396
20050053837
2005-03-10

Nickel electrode for alkaline storage battery, method of producing nickel electrode for alkaline storage battery, and alkaline storage battery

#397
20050019658
2005-01-27

Alkali cell

#398
20050019657
2005-01-27

Nickel-hydrogen cell

#399
20050008936
2005-01-13

Alkaline battery

#400
20050002855
2005-01-06

Hydrogen storage battery; positive nickel electrode; positive electrode active material and methods for making

#401
15885905
2019-01-29

Redox and ion-adsorbtion electrodes and energy storage devices