ClassID:

120924

C25C7/02 - page 2 - CPC Classification

Classification description:

Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells Electrodes ; Connections thereof

Recent Application in this class:
#301
20120096913
2012-04-26

Method and apparatus for preparing a mother plate of a permanent cathode for an electrolytic process

#302
20120048745
2012-03-01

METHOD AND APPARATUS FOR ELECTROCHEMICAL RECOVERY OF MERCURY FROM SOLUTIONS

#303
20120018300
2012-01-26

Anode structure for copper electrowinning

#304
20120011719
2012-01-19

SOLID COMPOSITION HAVING ENHANCED PHYSICAL AND ELECTRICAL PROPERTIES

#305
20120011718
2012-01-19

Solid composition having enhanced physical and electrical properties

#306
20120006679
2012-01-12

Electrochemical anodes having friction stir welded joints and methods of manufacturing such anodes

#307
20110299225
2011-12-08

MULTI-COATED ELECTRODE AND METHOD OF MAKING

#308
20110284369
2011-11-24

Double contact bar insulator assembly for electrowinning of a metal

#309
20110272114
2011-11-10

Method for manufacturing anodes

#310
20110259737
2011-10-27

Permanent cathode

#311
20110233055
2011-09-29

CATHODE AND A METHOD OF FORMING A CATHODE

#312
20110210478
2011-09-01

Method and equipment for providing the edge of a starting sheet with a dielectric strip

#313
20110180400
2011-07-28

Method of providing electric current taker for support bar, and support bar

#314
20110132753
2011-06-09

Contact bar for capping board

#315
20110114500
2011-05-19

Electrochemical process for the recovery of metallic iron and chlorine values from iron-rich metal chloride wastes

#316
20110079518
2011-04-07

Anode for use in zinc and cobalt electrowinning and electrowinning method

#317
20110073468
2011-03-31

Method for arranging electrodes in an electrolytic process and an electrolytic system

#318
20110024301
2011-02-03

PROCESS FOR OPTIMIZING THE PROCESS OF COPPER ELECTRO-WINNING AND ELECTRO-REFINING BY SUPERIMPOSING A SINUSOIDAL CURRENT OVER A CONTINUOUS CURRENT

#319
20110024072
2011-02-03

Solid composition having enhanced physical and electrical properties

#320
20110010934
2011-01-20

Solid composition having enhanced physical and electrical properties

#321
20100314255
2010-12-16

Stainless steel electrolytic plates

#322
20100276281
2010-11-04

Anode structure for copper electrowinning

#323
20100219080
2010-09-02

METHODS AND APPARATUS FOR CATHODE PLATE PRODUCTION

#324
20100193750
2010-08-05

Solid composition having enhanced physical and electrical properties

#325
20100193749
2010-08-05

Solid composition having enhanced physical and electrical properties

#326
20100183816
2010-07-22

LOW VELOCITY OXYGEN-FUELED FLAME SPRAY METHOD AND APPARATUS FOR MAKING FERRITE MATERIAL PRODUCTS AND PRODUCTS PRODUCED THEREBY

#327
20100155236
2010-06-24

Corrosion resistant structural alloy for electrolytic reduction equipment for spent nuclear fuel

#328
20100122903
2010-05-20

Readily-densified titanium diboride and process for making same

#329
20100117253
2010-05-13

Solid composition having enhanced physical and electrical properties

#330
20100117252
2010-05-13

SOLID COMPOSITION HAVING ENHANCED PHYSICAL AND ELECTRICAL PROPERTIES

#331
20100078319
2010-04-01

Method of manufacturing a cathode plate, and a cathode plate

#332
20100065423
2010-03-18

Capping board section and assembly with reinforced mating projection

#333
20100011907
2010-01-21

Extraction of metals from sulphide minerals

#334
20100000975
2010-01-07

Corrosion resisting joining area and method between materials of copper and stainless steel or titanium, which are the constituents of permanent cathodes for electrolytic processes and cathodes obtained

#335
20090288958
2009-11-26

Electrochemically active composition, methods of making, and uses thereof

#336
20090288856
2009-11-26

Multi-coated electrode and method of making

#337
20090246410
2009-10-01

Manufacturing process of electrodes for electrolysis

#338
20090242417
2009-10-01

Manufacturing process of electrodes for electrolysis

#339
20090200162
2009-08-13

Anode for electrolysis

#340
20090173469
2009-07-09

METHOD AND EQUIPMENT FOR COOLING ANODES

#341
20090166217
2009-07-02

Electrode

#342
20090152124
2009-06-18

Double contact bar insulator assembly for electrowinning of a metal and methods of use thereof

#343
20090050488
2009-02-26

Electrolytic cathode assemblies and methods of manufacturing and using same

#344
20090050483
2009-02-26

High current density cathode for electrorefining in molten electrolyte

#345
20080308429
2008-12-18

METHOD FOR IMPROVING CATHODE MORPHOLOGY

#346
20080277284
2008-11-13

Consolidated amorphous carbon materials, their manufacture and use

#347
20080274372
2008-11-06

Corrosion Resistant Object Having an Outer Layer of a Precious Metal

#348
20080257712
2008-10-23

Apparatus for producing metal powder by electrowinning

#349
20080237036
2008-10-02

Method for forming an electrocatalytic surface on an electrode and the electrode

#350
20080156655
2008-07-03

Reducing power consumption in electro-refining or electro-winning of metal

#351
20080142374
2008-06-19

Apparatus For Recovery Metal

#352
20080115810
2008-05-22

METHOD OF REACTIVATING ELECTRODE FOR ELECTROLYSIS

#353
20080095655
2008-04-24

Stainless steel electrolytic plates

#354
20080053823
2008-03-06

Cylindrical electrode

#355
20080047839
2008-02-28

METHOD AND APPARATUS FOR ELECTROWINNING COPPER USING THE FERROUS/FERRIC ANODE REACTION AND A FLOW-THROUGH ANODE

#356
20080035473
2008-02-14

Process and Plant for Electrodepositing Copper

#357
20080023323
2008-01-31

Cathode edge support device for a remote identifier in electro-winning and electro-refining process

#358
20070267781
2007-11-22

Method For Applying A Protective Strip Onto A Cathode Plate For Obtaining A Metal In An Electrolytic Manner From An Electrolytic Fluid

#359
20070205100
2007-09-06

Cathode guidance and perimeter deposition control assembly in electro-metallurgy cathodes

#360
20070193879
2007-08-23

Alloy and anode for use in the electrowinning of metals

#361
20070144898
2007-06-28

Cell for electrochemical processes

#362
20070125659
2007-06-07

Process for optimizing the process of copper electro-winning and electro-refining by superimposing a sinussoidal current over a continuous current

#363
20070068799
2007-03-29

Three-dimensional electrode for electrolysis, ion exchange membrane electrolytic cell and method of electrolysis using three-dimensional electrode

#364
20070051621
2007-03-08

Cathode plate

#365
20070031608
2007-02-08

Methods and apparatus for cathode plate production

#366
20060289301
2006-12-28

Edge protector assembly

#367
20060249379
2006-11-09

Corrosion resisting joining area and method between materials of copper and stainless steel or titanium, which are the constituents of permanent cathodes for electrolytic processes and cathodes obtained

#368
20060222817
2006-10-05

Industrial protective systems

#369
20060201586
2006-09-14

Stainless steel electrolytic plates

#370
20060163079
2006-07-27

Method for the formation of a good contact surface on an aluminium support bar and a support bar

#371
20060108230
2006-05-25

Method for the formation of a good contact surface on a cathode support bar and support bar

#372
20060102470
2006-05-18

Encapsulated cathode hanger bar and method of manufacturing

#373
20060091017
2006-05-04

Electrolysis process and cell for use in same

#374
20060091003
2006-05-04

Reducing power consumption in electro-refining or electro-winning of metal

#375
20060021880
2006-02-02

METHOD AND APPARATUS FOR ELECTROWINNING COPPER USING THE FERROUS/FERRIC ANODE REACTION AND A FLOW-THROUGH ANODE

#376
20060016684
2006-01-26

Apparatus for producing metal powder by electrowinning

#377
20050284753
2005-12-29

Capping board with separating walls

#378
20050268997
2005-12-08

Method for obtaining a good contact surface on an electrolysis cell busbar and busbar

#379
20050263392
2005-12-01

Cathode guidance and perimeter deposition control assembly in electro-metallurgy cathodes

#380
20050126906
2005-06-16

Hangar bar

#381
20050121319
2005-06-09

Capping board with at least one sheet of electrically conductive material embedded therein

#382
20050109614
2005-05-26

Anode for oxygen evolution and relevant substrate

#383
20050040036
2005-02-24

Consolidated amorphous carbon materials, their manufacture and use

#384
19312799
2026-01-06

Method of synthesizing a nanocomposite including metal nanoparticles and polyacrylonitrile matrix

#385
19219256
2025-09-16

Silver ion sterilization solution preparation system

#386
18765061
2025-04-01

Split type sterilization electrolytic silver ion spray device

#387
18331675
2023-09-26

Preparation method of gradient high-silicon steel by molten salt electrolysis

#388
18238877
2024-03-12

Tungsten electrode for molten salt electrolysis for rare earth metals preparation, and preparation method thereof

#389
18122581
2024-06-18

Membrane-based alkali metal extraction system

#390
17948030
2023-11-28

Energy reclamation and carbon-neutral system for ultra-efficient EV battery recycling

#391
16688163
2021-10-19

Method and apparatus for electrochemical ammunition disposal and material recovery