ClassID:

120928

C25C7/08 - CPC Classification

Classification description:

Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells; Operating or servicing Separating of deposited metals from the cathode

Recent Application in this class:
#1
20260152868
2026-06-04

LITHIUM RECOVERY APPARATUS

#2
20260146351
2026-05-28

THREE-COMPARTMENT ELECTROWINNING CELL AND METHODS

#3
20260078516
2026-03-19

MOLTEN SALT ELECTROLYTIC CELL AND RELATED SYSTEMS AND METHODS

#4
20260055527
2026-02-26

AN ELECTROWINNING CELL AND A CATHODE

#5
20260043162
2026-02-12

METHODS FOR ELECTROMETALLIZATING RARE EARTH ELEMENTS USING ANHYDROUS ELECTROLYTES COMPRISING ONE OR MORE SILYLAMIDE COMPOUNDS

#6
20260042624
2026-02-12

ELECTROLYTIC TANK LOADING AND UNLOADING PLATFORM AND ELECTROLYTIC LOADING AND UNLOADING INTEGRATED SYSTEM

#7
20260009152
2026-01-08

METAL RECOVERY METHOD

#8
20250297395
2025-09-25

ELECTROLYTIC EXTRACTION OF ELEMENTAL METAL FROM METAL COMPOUNDS

#9
20250207283
2025-06-26

DEVICE FOR THE DETACHMENT OF METAL PLATES DEPOSITED ON THE SURFACES OF PERMANENT CATHODES

#10
20250122636
2025-04-17

ELECTROCHEMICAL APPARATUS FOR EXTRACTING COPPER FROM COPPER-CONTAINING WASTEWATER AND EXTRACTION METHOD

#11
20250109516
2025-04-03

IMPURITY REMOVAL IN AN IRON CONVERSION SYSTEM

#12
20250101624
2025-03-27

APPARATUSES AND METHODS FOR DISLODGING MATERIAL FROM AN ELECTRODE

#13
20250011958
2025-01-09

ADVANCED ALUMINUM ELECTROLYSIS CELL

#14
20240426013
2024-12-26

SYSTEM AND METHOD OF SELECTIVE ELECTRODEPOSITION FOR METAL RECYCLING

#15
20240368788
2024-11-07

ORE DISSOLUTION AND IRON CONVERSION SYSTEM

#16
20240344221
2024-10-17

PROCESS FOR ELECTROLYTIC PRODUCTION OF METAL POWDER

#17
20240279832
2024-08-22

EDGE COVERING WITH ANTI-SLIP SYSTEM

#18
20240271303
2024-08-15

ELECTROCHEMICAL SYSTEM AND METHOD FOR SELECTIVE RECOVERY OF GOLD FROM ELECTRONIC WASTE AND MINING STREAMS

#19
20240263333
2024-08-08

IRON CONVERSION SYSTEM AND APPLICATIONS

#20
20240240345
2024-07-18

BIPOLAR ELECTROLYZER

#21
20240200922
2024-06-20

APPARATUS FOR ELECTROCHEMICAL AMMUNITION DISPOSAL AND MATERIAL RECOVERY

#22
20240084471
2024-03-14

SYSTEM AND DEVICE FOR OPTIMISING METAL ELECTRODEPOSITION

#23
20240052511
2024-02-15

DEVICE FOR EXTRACTING A METAL ELECTROLYTICALLY DEPOSITED ON A CATHODE

#24
20230392272
2023-12-07

ELECTROCHEMICAL CELL AND PROCESS FOR PRODUCING METAL AND CHLORINE GAS

#25
20230167566
2023-06-01

CERIUM OXIDE NANOPARTICLES, METHODS FOR FABRICATING THE SAME AND METHODS FOR FABRICATING A SEMICONDUCTOR DEVICE USING THE SAME

#26
20220380920
2022-12-01

Apparatus, systems and methods for high efficiency metal particle regeneration

#27
20220090281
2022-03-24

Device and method for preparing high-purity titanium powder by continuous electrolysis

#28
20220025536
2022-01-27

AUTOMATED SYSTEMS, METHODS, AND TOOLS FOR HARVESTING ELECTRODEPOSITED METALS

#29
20210324529
2021-10-21

Stripping of metal from cathodes

#30
20210310140
2021-10-07

Method for producing metal titanium

#31
20210025026
2021-01-28

Process for recovering lead from a lead pastel and use thereof in a process for recovering lead-acid accumulator components

#32
20200399770
2020-12-24

Metal mask substrate for vapor deposition, metal mask for vapor deposition, production method for metal mask substrate for vapor deposition, and production method for metal mask for vapor deposition

#33
20200181786
2020-06-11

Device and system for eliminating electrode edge strips

#34
20200149171
2020-05-14

Method and apparatus for recovering metals and sulfur from feed streams containing metal sulfides and polysulfides

#35
20200027601
2020-01-23

Conversion of spent uranium oxide fuel into molten salt reactor fuel

#36
20190301031
2019-10-03

Systems and methods for continuous alkaline lead acid battery recycling

#37
20190275589
2019-09-12

Manufacturing apparatus comprising collocated reduction apparatus, processor and additive-manufacturing apparatus

#38
20190267681
2019-08-29

Devices and method for smelterless recycling of lead acid batteries

#39
20190264343
2019-08-29

Method for manufacturing metal lithium

#40
20190233960
2019-08-01

METAL ELECTRODEPOSITION CATHODE PLATE AND PRODUCTION METHOD THEREFOR

#41
20180363153
2018-12-20

Method and apparatus for recovering metals and sulfur from feed streams containing metal sulfides and polysulfides

#42
20180298504
2018-10-18

Filter press device for electrodeposition of metal from solutions, which is made up of separating elements conformed by ion exchange membranes forming a plurality of anolyte and catholyte chambers, wherein the electrodes are connected in series with automatic detachment of the metal product

#43
20180258545
2018-09-13

EWS module device for electro-winning and/or electro-refining, interconnection process, and operating process thereof

#44
20180187320
2018-07-05

Valuable metal selectively adsorbing electrode and method for selectively recovering valuable metals

#45
20180187317
2018-07-05

METHOD AND APPARATUS FOR RECOVERING METALS AND SULFUR FROM FEED STREAMS CONTAINING METAL SULFIDES AND POLYSULFIDES

#46
20180135193
2018-05-17

Electrorefining of magnesium from scrap metal aluminum or magnesium alloys

#47
20180069276
2018-03-08

Devices and method for smelterless recycling of lead acid batteries

#48
20180038005
2018-02-08

Method for manufacturing a plate material for electrochemical process

#49
20180038002
2018-02-08

Metal mask substrate for vapor deposition, metal mask for vapor deposition, production method for metal mask substrate for vapor deposition, and production method for metal mask for vapor deposition

#50
20170352927
2017-12-07

Devices and method for smelterless recycling of lead acid batteries

#51
20170275772
2017-09-28

Process for the treatment of end-of-life cathode-ray tubes

#52
20170159191
2017-06-08

Systems and methods for continuous alkaline lead acid battery recycling

#53
20170152386
2017-06-01

COPPER POWDER, AND COPPER PASTE, ELECTRICALLY CONDUCTIVE COATING MATERIAL AND ELECTRICALLY CONDUCTIVE SHEET EACH PRODUCED USING SAID COPPER POWDER

#54
20160376723
2016-12-29

Nuclear fuel structure and method of making a nuclear fuel structure using a detachable cathode material

#55
20160230250
2016-08-11

Sea water lithium-recovery device and lithium-recovery station using coastal-water-based lithium-adsorption equipment and shore-based lithium-isolation equipment, and lithium desorption device using aeration

#56
20160222532
2016-08-04

Purification of coal and fly ash by ionic liquids

#57
20150225864
2015-08-13

Electrorefining of magnesium from scrap metal aluminum or magnesium alloys

#58
20140246307
2014-09-04

Electrochemical cell used in production of hydrogen using Cu—Cl thermochemical cycle

#59
20140174485
2014-06-26

Electrode washing method and system

#60
20140076735
2014-03-20

ELECTRORECOVERY OF GOLD AND SILVER FROM LEACHING SOLUTIONS BY SIMULTANEOUS CATHODIC AND ANODIC DEPOSITS

#61
20130256153
2013-10-03

CONTINUOUS ELECTROWINNING PROCESS AND SYSTEM THEREOF

#62
20130161186
2013-06-27

Electrorefiner system for recovering purified metal from impure nuclear feed material

#63
20130160797
2013-06-27

Cathode scraper system and method of using the same for removing uranium

#64
20120255409
2012-10-11

Apparatus for stripping metal sheets from cathode blank

#65
20120132034
2012-05-31

PROCESS FOR PRODUCING REFINED METAL OR METALLOID

#66
20120037319
2012-02-16

Apparatus for stripping metal from a cathode plate

#67
20120006690
2012-01-12

Electrolytic production of lithium metal

#68
20110194916
2011-08-11

Pot tending machine for working on electrolysis cells for the production of aluminum by igneous electrolysis

#69
20110108203
2011-05-12

Apparatus for Stripping Metal From a Cathode Plate

#70
20100084265
2010-04-08

CONTINUOUS ELECTROREFINING DEVICE FOR RECOVERING METAL URANIUM

#71
20100078319
2010-04-01

Method of manufacturing a cathode plate, and a cathode plate

#72
20100065089
2010-03-18

Electrode washing method and system

#73
20090211916
2009-08-27

Method and apparatus for producing metal by electrolysis of molton salt

#74
20090159459
2009-06-25

Electrochemical Recovery of Arsenic

#75
20080142374
2008-06-19

Apparatus For Recovery Metal

#76
20070284243
2007-12-13

Modular system for improving electro-metallurgical processes

#77
20070272561
2007-11-29

Device and method for handling metal sheets

#78
20070152616
2007-07-05

Robot system and method for cathode selection and handling procedures after the harvest

#79
20070144894
2007-06-28

Robot system and method for cathode stripping in electrometallurgical and industrial processes

#80
20070125401
2007-06-07

Equipment and method for removing deposits created in electrolytic refining

#81
20060289301
2006-12-28

Edge protector assembly

#82
20060091017
2006-05-04

Electrolysis process and cell for use in same

#83
20050183947
2005-08-25

Electrolytic cell for removal of material from a solution

#84
20050155867
2005-07-21

Method and apparatus for stripping electrodeposited metal sheets from permanent cathodes

#85
16713630
2023-11-07

Automated cathode washing system

#86
16713567
2024-08-27

Automated cathode buffing system