ClassID:

213155

H01M4/381 - 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 elements or alloys Alkaline or alkaline earth metals elements

Recent Application in this class:
#301
20160172660
2016-06-16

Electrochemical cell and method of making the same

#302
20160164102
2016-06-09

Protective coating of metal

#303
20160156063
2016-06-02

In-situ magnesium-metal generated rechargeable magnesium battery

#304
20160149219
2016-05-26

Electrolyte membrane for liquid anode cell battery

#305
20160149211
2016-05-26

Electrode compositions and related energy storage devices

#306
20160149203
2016-05-26

Method for performing enrichment of an electrode of an electrochemical device with ionic species

#307
20160141723
2016-05-19

Electrolytes and Metal Hydride Batteries

#308
20160126537
2016-05-05

Carbon electrode and method for manufacturing thereof

#309
20160126532
2016-05-05

Multi-electrode electrochemical cell and method of making the same

#310
20160118695
2016-04-28

Electrolyte for sodium secondary battery and sodium secondary battery using thereof

#311
20160118653
2016-04-28

ANODE ELEMENT FOR ELECTROCHEMICAL REACTIONS

#312
20160111715
2016-04-21

ELECTRODE MATERIAL WITH CORE-SHELL STRUCTURE

#313
20160104884
2016-04-14

Battery, negative electrode active material, and electric tool

#314
20160087313
2016-03-24

Sodium-halogen secondary cell

#315
20160072151
2016-03-10

Electrolyte for high efficiency cycling of sodium metal and rechargeable sodium-based batteries comprising the electrolyte

#316
20160056467
2016-02-25

Alkali-ion battery with enhanced transition metal cyanometallate electrode structure

#317
20160049641
2016-02-18

Na—FeClZEBRA type battery

#318
20160036108
2016-02-04

Bi-metallic nanoparticles as cathode electrocatalysts

#319
20160020487
2016-01-21

Positive electrode for lithium ion secondary battery and lithium ion secondary battery including the same

#320
20160006081
2016-01-07

Multi-electrode electrochemical cell and method of making the same

#321
20150372296
2015-12-24

STRUCTURES INCLUDING ION BEAM-MIXED LITHIUM ION BATTERY ELECTRODES, METHODS OF MAKING, AND METHODS OF USE THEREOF

#322
20150364738
2015-12-17

BATTERIES INCORPORATING GRAPHENE MEMBRANES FOR EXTENDING THE CYCLE-LIFE OF LITHIUM-ION BATTERIES

#323
20150357646
2015-12-10

Sodium and potassium ion batteries with halogen salts

#324
20150357632
2015-12-10

NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERIES, AND LITHIUM SECONDARY BATTERY

#325
20150357630
2015-12-10

Prussian blue analogue electrodes without zeolitic water content

#326
20150325881
2015-11-12

Borohydride solvo-ionic liquid family for magnesium battery

#327
20150318586
2015-11-05

Electrochemical cells including a conductive matrix

#328
20150311498
2015-10-29

High capacity cathode material with improved operating voltage

#329
20150303525
2015-10-22

Liquid metal alloy energy storage device

#330
20150303489
2015-10-22

LIQUID ACTIVATED DEVICES POWERED BY HYDROGEL BATTERIES AND METHODS THEREFORE

#331
20150303467
2015-10-22

ANODE COMPOSITIONS FOR SODIUM-ION BATTERIES AND METHODS OF MAKING SAME

#332
20150303429
2015-10-22

Second battery and separator used therein

#333
20150295236
2015-10-15

Active substance for electrode for a sodium ion battery

#334
20150295234
2015-10-15

Carbon dioxide assisted metal-oxygen battery and related method

#335
20150288035
2015-10-08

Electrolyte for sodium secondary battery and sodium secondary battery employing the same

#336
20150283532
2015-10-08

COATING AND LITHIATION OF INORGANIC OXIDANTS BY REACTION WITH LITHIATED REDUCTANTS

#337
20150280230
2015-10-01

Cell

#338
20150263388
2015-09-17

Alkali metal halide cells

#339
20150263383
2015-09-17

Electrolyte additives for transition metal cyanometallate electrode stabilization

#340
20150255800
2015-09-10

Mesoporous carbon materials comprising bifunctional catalysts

#341
20150255784
2015-09-10

Mixed cathode material with high energy density

#342
20150249274
2015-09-03

Electrochemical energy storage devices

#343
20150249273
2015-09-03

Electrochemical energy storage devices

#344
20150243970
2015-08-27

Positive active material, positive electrode, and lithium battery including the same and method of manufacture thereof

#345
20150236341
2015-08-20

COPPER FLUORIDE BASED NANOCOMPOSITES AS ELECTRODE MATERIALS

#346
20150229013
2015-08-13

Nanofluid contact potential difference battery

#347
20150214589
2015-07-30

RECHARGEABLE BATTERY

#348
20150214579
2015-07-30

Alkali metal ion battery with bimetallic electrode

#349
20150207180
2015-07-23

Aqueous lithium-ion battery

#350
20150180039
2015-06-25

Sustainable Current Collectors for Lithium Batteries

#351
20150155593
2015-06-04

Starch-based battery system

#352
20150147619
2015-05-28

Sodium secondary battery

#353
20150132628
2015-05-14

Electrochemical energy storage devices

#354
20150118535
2015-04-30

Battery based on organosulfur species

#355
20150099196
2015-04-09

Sodium-oxygen cells

#356
20150099195
2015-04-09

Sodium-metal chloride secondary battery and method of manufacturing the same

#357
20150099194
2015-04-09

Sodium-sulfur dioxide secondary battery and method of manufacturing the same

#358
20150099135
2015-04-09

Magnesium ion batteries and magnesium electrodes employing magnesium nanoparticles synthesized via a novel reagent

#359
20150093644
2015-04-02

Sodium manganese composite oxide and electrode and sodium secondary battery using the same

#360
20150093632
2015-04-02

Rechargeable electrochemical cell

#361
20150086826
2015-03-26

Intermediate temperature sodium-metal halide battery

#362
20150080679
2015-03-19

Communication system with enhanced partial power source and method of manufacturing same

#363
20150080678
2015-03-19

Communication system with enhanced partial power source and method of manufacturing same

#364
20150079476
2015-03-19

Seawater power generation system

#365
20150072250
2015-03-12

Borohydride solvo-ionic liquid family for magnesium battery

#366
20150056506
2015-02-26

CONNECTING CONTACT LEADS TO LITHIUMBASED ELECTRODES

#367
20150056499
2015-02-26

Alkoxide-based magnesium electrolyte compositions for magnesium batteries

#368
20150056486
2015-02-26

CATHODIC MATERIAL, ENERGY STORAGE SYSTEM, AND METHOD

#369
20150037670
2015-02-05

Metal-oxygen cell

#370
20150037659
2015-02-05

Porous absorbent for sodium metal halide cells

#371
20150030934
2015-01-29

Reinforced metal foil electrode

#372
20150030932
2015-01-29

SECONDARY BATTERY AND METHOD FOR PRODUCING ALKALI-METAL-INCLUDING ACTIVE MATERIAL

#373
20150017531
2015-01-15

BINDER COMPOSITION FOR RECHARGEABLE LITHIUM BATTERY, AND NEGATIVE ELECTRODE AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME

#374
20150017500
2015-01-15

Electrode for secondary battery, preparation thereof, and secondary battery and cable-type secondary battery comprising the same

#375
20150004455
2015-01-01

Electrochemical energy storage devices

#376
20150002098
2015-01-01

Secondary alkali metal/oxygen batteries

#377
20140370351
2014-12-18

Electrode for secondary battery, preparation thereof, and secondary battery and cable-type secondary battery comprising the same

#378
20140370350
2014-12-18

Electrode for secondary battery, preparation thereof, and secondary battery and cable-type secondary battery comprising the same

#379
20140370349
2014-12-18

Electrode for secondary battery, preparation thereof, and secondary battery and cable-type secondary battery comprising the same

#380
20140356654
2014-12-04

Hybrid molten/solid sodium anode for room/intermediate temperature electric vehicle battery

#381
20140349199
2014-11-27

Carboranyl magnesium electrolyte for magnesium battery

#382
20140322597
2014-10-30

Metal-metal battery

#383
20140308588
2014-10-16

Negative-electrode material and negative electrode for use in lithium-ion secondary battery as well as lithium-ion secondary battery

#384
20140295278
2014-10-02

Magnesium battery having a cathode containing manganese dioxide nanoparticles as active material

#385
20140283377
2014-09-25

Lithium-iron disulfide cell design

#386
20140255774
2014-09-11

Active material for rechargeable magnesium ion battery

#387
20140212707
2014-07-31

Low temperature secondary cell with sodium intercalation electrode

#388
20140210422
2014-07-31

Low temperature battery with molten sodium-FSA electrolyte

#389
20140205883
2014-07-24

Reactive separator for a metal-ion battery

#390
20140199596
2014-07-17

Sodium-Based Energy Storage Device Based on Surface-Driven Reactions

#391
20140186719
2014-07-03

NASICON-polymer electrolyte structure

#392
20140186713
2014-07-03

Carbon fluoride cathodes and batteries made therefrom

#393
20140186707
2014-07-03

Battery with an anode preload with consumable metals

#394
20140186706
2014-07-03

Battery anode with preloaded metals

#395
20140178761
2014-06-26

Fabrication method for metal battery electrode with pyrolyzed coating

#396
20140176077
2014-06-26

Metal cyanometallate electrode with shield structure

#397
20140174935
2014-06-26

Surface treating method of negative electrode for magnesium secondary battery, negative electrode for magnesium secondary battery, and magnesium secondary battery

#398
20140154575
2014-06-05

Cyanometallate cathode battery and method for fabrication

#399
20140141157
2014-05-22

Chemical protection of metal surface

#400
20140134488
2014-05-15

CHEMICAL PROTECTION OF METAL SURFACE

#401
20140113181
2014-04-24

Electrochemical energy storage devices

#402
20140110639
2014-04-24

Negative-electrode active material, and method for production of negative-electrode active material

#403
20140106214
2014-04-17

Layered materials with improved magnesium intercalation for rechargeable magnesium ion cells

#404
20140065456
2014-03-06

Sodium-halogen secondary cell

#405
20140050982
2014-02-20

Sodium iron(II)-hexacyanoferrate(II) battery electrode and synthesis method

#406
20140038061
2014-02-06

Magnesium borohydride and its derivatives as magnesium ion transfer media

#407
20140030577
2014-01-30

Electrode unit

#408
20140030571
2014-01-30

Battery charge transfer mechanisms

#409
20130280604
2013-10-24

Electrode active material, nonaqueous secondary battery electrode, and nonaqueous secondary battery

#410
20130260263
2013-10-03

Mobile energy carrier and energy store

#411
20130260238
2013-10-03

Layered materials with improved magnesium intercalation for rechargeable magnesium ion cells

#412
20130260225
2013-10-03

Layered materials with improved magnesium intercalation for rechargeable magnesium ion cells

#413
20130230777
2013-09-05

LITHIUM BASED ANODE WITH NANO-COMPOSITE STRUCTURE AND METHOD OF MANUFACTURING SUCH

#414
20130189582
2013-07-25

COMPOSITE ANODE ACTIVE MATERIAL, METHOD OF PREPARING COMPOSITE ANODE ACTIVE MATERIAL, AND ANODE AND LITHIUM BATTERY INCLUDING COMPOSITE ANODE ACTIVE MATERIAL

#415
20130183592
2013-07-18

Porous carbonaceous composite material, positive electrode and lithium air battery including the material, and method of preparing the material

#416
20130136972
2013-05-30

Nonaqueous secondary battery electrode, nonaqueous secondary battery including the same, and assembled battery

#417
20130130085
2013-05-23

Alkali metal-cathode solution battery

#418
20130084485
2013-04-04

Electrochemical cells

#419
20130052547
2013-02-28

POWER STORAGE DEVICE AND METHOD OF MANUFACTURING POWER STORAGE DEVICE

#420
20130049759
2013-02-28

Combinatorial material screening method for an electrochemical cell

#421
20130034780
2013-02-07

Electrolyte for magnesium battery

#422
20120328915
2012-12-27

Lithium-ion secondary battery, negative electrode for lithium-ion secondary battery, battery pack, electric vehicle, power storage system, electric tool, and electronic device

#423
20120308895
2012-12-06

ELECTRODE COMPOSITIONS USEFUL FOR ENERGY STORAGE DEVICES AND OTHER APPLICATIONS; AND RELATED DEVICES AND PROCESSES

#424
20120251860
2012-10-04

High-capacity and high-reliability lithium iron disulfide cell designs and methods for making the same

#425
20120219862
2012-08-30

Positive active material for lithium secondary battery, electrode for lithium secondary battery, and lithium secondary battery

#426
20120219833
2012-08-30

Low temperature molten sodium secondary cell with sodium ion conductive electrolyte membrane

#427
20120214043
2012-08-23

Lithium sulfur battery

#428
20120196186
2012-08-02

ELECTRODE MATERIAL WITH CORE-SHELL STRUCTURE

#429
20120164510
2012-06-28

Ceramic-metal sealing structure, and associated method

#430
20120116188
2012-05-10

Communication system with enhanced partial power source and method of manufacturing same

#431
20120104990
2012-05-03

Alkali metal ion battery with bimetallic electrode

#432
20120082898
2012-04-05

METHOD FOR PRODUCING NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

#433
20120058393
2012-03-08

BATTERY AND ENERGY SYSTEM

#434
20120052398
2012-03-01

Electrochemical Energy Storage Devices Having a Metallic Interfacial Conducting Agent at the Electrode-Electrolyte Interface

#435
20120032118
2012-02-09

Cathode material for fluoride-based conversion electrodes, method for the production thereof and use thereof

#436
20110300456
2011-12-08

Air battery

#437
20110293968
2011-12-01

Starch-based battery system

#438
20110262816
2011-10-27

POLYHYDROGEN FLUORIDE BASED BATTERY

#439
20110262804
2011-10-27

Electrochemical device with a magnesium anode and a stable, safe electrolyte compatible with sulfur

#440
20110250490
2011-10-13

High discharge capacity lithium battery

#441
20110223494
2011-09-15

Mesoporous carbon materials comprising bifunctional catalysts

#442
20110223460
2011-09-15

Low temperature sodium-beta battery

#443
20110171536
2011-07-14

Electrochemical Device

#444
20110151289
2011-06-23

ENERGY STORAGE DEVICE AND ASSOCIATED METHOD

#445
20110143202
2011-06-16

Monolithic three-dimensional electrochemical energy storage system on aerogel or nanotube scaffold

#446
20110123874
2011-05-26

Electrochemical cells with improved separator and electrolyte

#447
20110113844
2011-05-19

MOBILE ENERGY CARRIER AND ENERGY STORE

#448
20110104526
2011-05-05

Solid-state sodium-based secondary cell having a sodium ion conductive ceramic separator

#449
20110027638
2011-02-03

Fluid-surfaced electrode

#450
20110014505
2011-01-20

Liquid metal alloy energy storage device

#451
20100323231
2010-12-23

Positive electrode active material, sodium secondary battery, and production method of olivine-type phosphate

#452
20100266907
2010-10-21

METAL AIR BATTERY SYSTEM

#453
20100264381
2010-10-21

Oxides having high energy densities

#454
20100227224
2010-09-09

HIGH PERFORMANCE SULFUR-BASED DRY POLYMER ELECTRODES

#455
20100221612
2010-09-02

Electrode composition with enhanced performance characteristics

#456
20100221588
2010-09-02

High discharge capacity lithium battery

#457
20100151303
2010-06-17

High discharge capacity lithium battery

#458
20100141211
2010-06-10

HYBRID ELECTROCHEMICAL GENERATOR WITH A SOLUBLE ANODE

#459
20100119941
2010-05-13

ELECTROCHEMICAL ENERGY SOURCE AND ELECTRONIC DEVICE PROVIDED WITH SUCH AN ELECTROCHEMICAL ENERGY SOURCE

#460
20100068629
2010-03-18

Alkali metal seawater battery

#461
20100065775
2010-03-18

NOVEL MARTERIALS INCLUDING ELEMENTS OF GROUP 14

#462
20100062334
2010-03-11

Composition and energy storage device

#463
20100062331
2010-03-11

ENERGY STORAGE DEVICE AND SYSTEM

#464
20100058578
2010-03-11

METHOD OF MAKING AND USING COMPOSITION AND ENERGY STORAGE DEVICE

#465
20090233167
2009-09-17

Capacity Increasing Current Collector and Fuel Gauge for Lithium-Containing Electrochemical Cell

#466
20090220857
2009-09-03

CHEMICAL PROTECTION OF METAL SURFACE

#467
20090029261
2009-01-29

Separator including electroactive material for overcharge protection

#468
20080318132
2008-12-25

COMPOSITIONS AND METHODS FOR PROTECTION OF ACTIVE METAL ANODES AND POLYMER ELECTROLYTES

#469
20080220316
2008-09-11

End cap seal assembly for a lithium cell

#470
20080138711
2008-06-12

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

#471
20080076022
2008-03-27

High Discharge Capacity Lithium Battery

#472
20080076021
2008-03-27

Secondary battery having a terminal for surface mounting

#473
20080070108
2008-03-20

Directly Coating Solid Polymer Composite Having Edge Extensions on Lithium-Ion Polymer Battery Electrode Surface

#474
20080070099
2008-03-20

PRIMARY HIGH ENERGY DENSITY BALANCED CELL WITH SAFETY CIRCUIT

#475
20080057399
2008-03-06

Ionically conductive composites for protection of active metal anodes

#476
20080003497
2008-01-03

Liquid action substance battery

#477
20070275284
2007-11-29

LIQUID ELECTROLYTE FOR AN ELECTROCHEMICAL CELL

#478
20070259234
2007-11-08

Metal-air semi-fuel cell with an aqueous acid based cathode

#479
20070231703
2007-10-04

Gelling agent for alkaline battery and alkaline battery

#480
20070158001
2007-07-12

Hydrogen storage alloy and alkaline secondary battery using the same

#481
20070122706
2007-05-31

Nonaqueous electrolyte battery

#482
20070117007
2007-05-24

Li/Air non-aqueous batteries

#483
20070082268
2007-04-12

CHEMICAL PROTECTION OF METAL SURFACE

#484
20070071633
2007-03-29

Hydrogen storage alloy

#485
20070065719
2007-03-22

Electrode for energy storage devices and electrochemical supercapacitor based on said electrode

#486
20070054193
2007-03-08

Lithium secondary battery negative-electrode component material and lithium secondary battery

#487
20070054189
2007-03-08

Nonaqueous electrolyte battery having a LaCoSn type crystal structure

#488
20070020520
2007-01-25

Negative electrode for battery and battery using the same

#489
20060019163
2006-01-26

Copper fluoride based nanocomposites as electrode materials

#490
20050277023
2005-12-15

High discharge capacity lithium battery

#491
20050233214
2005-10-20

High discharge capacity lithium battery

#492
20050227146
2005-10-13

Medium rate and high rate batteries

#493
20050170257
2005-08-04

Organic electrolytic solution and lithium battery using the same

#494
20050123836
2005-06-09

Non-aqueous electrolyte primary cell and additive for non-aqueous electrolyte of the cell

#495
20050112462
2005-05-26

High discharge capacity lithium battery

#496
19290915
2026-03-03

Zinc bromine cell having enclosed electrodes

#497
18957235
2025-05-20

Aluminum-air composite battery and preparation method

#498
18141041
2024-11-12

Thermal management of liquid metal batteries

#499
17505413
2024-04-16

Low temperature sodium battery comprising an electrochemically active molten inorganic catholyte

#500
17341678
2022-06-07

Solid-state electrolytes and solid-state electrochemical cells having solid-state electrolytes

#501
16111366
2020-01-21

Electro-polymerized protective layer for 3D magnesium battery

#502
14202396
2017-10-10

Assembly methods for liquid metal battery with bimetallic electrode