ClassID:

119285

C22B7/003 - CPC Classification

Classification description:

Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals; Dry processes only remelting, e.g. of chips, borings, turnings; apparatus used therefor

Recent Application in this class:
#1
20260011806
2026-01-08

METHOD FOR RECOVERING LITHIUM AND METHOD FOR PROCESSING LITHIUM ION SECONDARY BATTERY

#2
20250327150
2025-10-23

ENERGY EFFICIENT SALT-FREE RECOVERY OF METAL FROM DROSS

#3
20250137089
2025-05-01

CONSOLIDATOR SYSTEM AND METHOD FOR PROCESSING FEED MATERIALS

#4
20250137088
2025-05-01

METHOD FOR PRODUCING VALUABLE METALS

#5
20250109258
2025-04-03

RESIN COMPOSITION WITH LIGNIN SKELETON AND RESIN COMPOSITION MOLDED ARTICLE

#6
20240368732
2024-11-07

SUSTAINABLE REMELTING LINE FOR ALUMINIUM ALLOY SCRAP

#7
20240352556
2024-10-24

METHOD FOR SUSTAINABLY RECYCLING ALUMINIUM ALLOY SCRAP

#8
20240352555
2024-10-24

METHOD FOR MELTING A CHARGE OF ALUMINIUM USING AN INDUCTION FURNACE

#9
20240309487
2024-09-19

Systems and Methods for Modifying Metal Feedstock Material

#10
20240295007
2024-09-05

METHOD FOR RECOVERING PROCESSED ALUMINUM SCRAPS OF AERONAUTICAL ALUMINUM ALLOY

#11
20240263271
2024-08-08

METHOD FOR PRODUCING VALUABLE METAL

#12
20240229190
2024-07-11

METHOD FOR RECOVERING VALUABLE METAL FROM USED LIB

#13
20240132995
2024-04-25

METHOD FOR RECOVERING VALUABLE METAL FROM USED LIB

#14
20240118030
2024-04-11

TWO-CHAMBER FURNANCE FOR ALUMINUM RECYCLING

#15
20240117468
2024-04-11

METHODS FOR PROCESSING MACHINING CHIPS COMPRISING ALUMINUM-LITHIUM ALLOY

#16
20240011122
2024-01-11

METHOD FOR THE RECOVERY OF ALUMINIUM FROM ALUMINIUM SCRAP, AND MULTICHAMBER MELTING FURNACE

#17
20230366061
2023-11-16

METHOD FOR RECOVERING VALUABLE SUBSTANCE

#18
20230357888
2023-11-09

ENERGY EFFICIENT SALT-FREE RECOVERY OF METAL FROM DROSS

#19
20230295771
2023-09-21

WASTE MERCURY RECOVERY DEVICE

#20
20230272507
2023-08-31

Method for obtaining non-ferrous metals, in particular black and/or raw copper, from scrap containing organic matter

#21
20230256507
2023-08-17

ALLOY POWDER, METHOD FOR MANUFACTURING SAME, AND METHOD FOR RECOVERING VALUABLE METAL

#22
20230212710
2023-07-06

Method for recovering valuable metal

#23
20230104457
2023-04-06

METHOD FOR RECOVERING LITHIUM AND METHOD FOR PROCESSING LITHIUM ION SECONDARY BATTERY

#24
20230083521
2023-03-16

PLATINUM-GROUP METAL RECOVERY METHOD, COMPOSITION CONTAINING PLATINUM-GROUP METALS, AND CERAMIC MATERIAL

#25
20230045764
2023-02-09

Method for recovering platinum group metals

#26
20220370968
2022-11-24

Volatiles capture educator system

#27
20220243301
2022-08-04

System and process for the recovery of titanium, titanium alloy, zirconium and zirconium alloy scrap

#28
20220223933
2022-07-14

Process for the recovery of metals from a Li-containing starting material

#29
20220216534
2022-07-07

Process for the preparation of precursor compounds for lithium battery cathodes

#30
20220213895
2022-07-07

Rotor and rotor shaft for molten metal

#31
20220102774
2022-03-31

METHOD FOR THE EXTRACTION OF LITHIUM FROM AN ELECTRIC BATTERY COMPRISING SOLID METALLIC LITHIUM

#32
20210310099
2021-10-07

Method for producing thermally processed material

#33
20210296658
2021-09-23

METHOD OF RECOVERING MATERIALS FORMING FUEL CELL STACK

#34
20210270528
2021-09-02

Steelmaking and ironmaking scrap segregation and packaging system and method thereof

#35
20210180154
2021-06-17

Method for separating copper, and nickel and cobalt

#36
20210041173
2021-02-11

Method for controlling furnace, and analyzing device for carrying out this method

#37
20200332392
2020-10-22

ENERGY EFFICIENT SALT-FREE RECOVERY OF METAL FROM DROSS

#38
20200256350
2020-08-13

Molten metal rotor with hardened top

#39
20200255922
2020-08-13

METHODS FOR RECOVERING MACHINING SCRAP

#40
20200011602
2020-01-09

Multi-chamber melting furnace and method for melting non-ferrous scrap metal

#41
20190360492
2019-11-28

COUPLING AND ROTOR SHAFT FOR MOLTEN METAL DEVICES

#42
20190360491
2019-11-28

COUPLING AND ROTOR SHAFT FOR MOLTEN METAL DEVICES

#43
20190161825
2019-05-30

METHOD AND APPARATUS FOR RECYCLING MAGNESIUM ALLOY CUTTINGS

#44
20190063838
2019-02-28

Steelmaking and ironmaking scrap segregation and packaging system and method thereof

#45
20190056177
2019-02-21

Furnace

#46
20190032171
2019-01-31

Lithium-rich metallurgical slag

#47
20190010594
2019-01-10

Ni-based superalloy part recycling method

#48
20180274058
2018-09-27

Apparatus and arrangement for the metallurgical treatment of electrical and/or electronic scrap or components and uses thereof and methods for the metallurgical treatment of electrical and/or electronic scrap or components

#49
20180273694
2018-09-27

Resin composition with lignin skeleton and resin composition molded article

#50
20180195513
2018-07-12

Rotor and rotor shaft for molten metal

#51
20180058465
2018-03-01

Molten metal rotor with hardened tip

#52
20180023894
2018-01-25

SYSTEM AND METHOD FOR MELTING LIGHT GAUGE METAL STOCK

#53
20170130298
2017-05-11

Nonferrous metal melting furnace and method for melting nonferrous metal

#54
20170114430
2017-04-27

System and method for control of a copper melting furnace

#55
20170005374
2017-01-05

Process for recycling li-ion batteries

#56
20160354837
2016-12-08

Defective engine block recycling method in continuous casting line

#57
20160315330
2016-10-27

Method for recycling used or discarded portable electric batteries

#58
20160082536
2016-03-24

Solder recovery unit

#59
20160053814
2016-02-25

Coupling and rotor shaft for molten metal devices

#60
20160053762
2016-02-25

Rotor and rotor shaft for molten metal

#61
20150368751
2015-12-24

System and method for melting metal chips

#62
20150368746
2015-12-24

Apparatus and method for solder recovery

#63
20150323255
2015-11-12

System and method for melting light gauge scrap

#64
20150102536
2015-04-16

Impact resistant scrap submergence device

#65
20150101455
2015-04-16

Method for recovery of nobel metals from long-chain hydrocarbons, tars, oils

#66
20150068363
2015-03-12

Solder recovery unit

#67
20140271219
2014-09-18

Molten metal rotor with hardened top

#68
20140232048
2014-08-21

Scrap submergence system

#69
20140121815
2014-05-01

Method for production of titanium ingot using scrap and apparatus therefor

#70
20130320602
2013-12-05

Apparatus for melting a solid metal

#71
20130199338
2013-08-08

Metal recovery from contaminated metal scrap

#72
20130161881
2013-06-27

Metal melting apparatus and method for melting metal

#73
20130036867
2013-02-14

MELTING METHOD AND RECYCLING METHOD FOR COLLECTED PRINTING PLATES

#74
20120240729
2012-09-27

Process for the valorization of metals from Li-ion batteries

#75
20120156087
2012-06-21

Recycled magnesium alloy, process for producing the same, and magnesium alloy

#76
20120006157
2012-01-12

Method for melting a solid charge

#77
20110239824
2011-10-06

Method for recovering metal from target and method for manufacturing target

#78
20110230689
2011-09-22

Disposal of electrical and electronic equipment

#79
20110227261
2011-09-22

Metal melting apparatus

#80
20110203413
2011-08-25

Process and equipment for the treatment of loads or residues of non-ferrous metals and their alloys

#81
20110154949
2011-06-30

Method for operating a furnace and device for carrying out the method

#82
20110133374
2011-06-09

Systems and methods for melting scrap metal

#83
20110132145
2011-06-09

Method for separating dross in soldering process

#84
20110038779
2011-02-17

Multi-stage system for reaction and melt coalescence and separation

#85
20100275733
2010-11-04

Method of regenerating metal, regenerated metal, material for lithographic printing plate bases, and lithographic printing plate

#86
20100242676
2010-09-30

Recovery of residues containing copper and other valuable metals

#87
20100236362
2010-09-23

Device for submerging material into liquid metal by an electromagnetic stirrer

#88
20100229683
2010-09-16

Arc start material for electroslag remelting of superalloy and arc starting method employing the arc start material

#89
20100107819
2010-05-06

Method for the recovery by melting of at least one non-ferrous metal, and product for the implementation of the method

#90
20090229410
2009-09-17

Processing parameters for operation of a channel induction furnace

#91
20090229409
2009-09-17

Feed material composition and handling in a channel induction furnace

#92
20090229408
2009-09-17

Use of a channel induction furnace to process at least one of a molten metal product, a vapor phase metal product and a slag product from a variety of feed materials

#93
20090229407
2009-09-17

Reductant addition in a channel induction furnace

#94
20090229406
2009-09-17

Slag control in a channel induction furnace

#95
20090165981
2009-07-02

Process For Recycling Light Metal Parts

#96
20090104070
2009-04-23

MAGNESIUM ALLOY

#97
20080302297
2008-12-11

Method of recovering sodium metal from flux

#98
20080202287
2008-08-28

Process and equipment for the treatment of loads or residues of non-ferrous metals and their alloys

#99
20070180955
2007-08-09

Recovery of steel from contaminated scrap

#100
20070108674
2007-05-17

Controlled free vortex scrap ingester and molten metal pump

#101
20070101821
2007-05-10

Method for pre-heating, transforming and melting a metal charge and relative plant

#102
20070062330
2007-03-22

Operation of iron oxide recovery furnace for energy savings, volatile metal removal and slag control

#103
20070028835
2007-02-08

Crucible apparatus and method of solidifying a molten material

#104
20060260438
2006-11-23

Method of treating metallic and non-metallic by-products

#105
20050284261
2005-12-29

Batchwise working-up recycling materials in a rotatable reactor

#106
20050235775
2005-10-27

Battery recycling

#107
20050138964
2005-06-30

Facility for melting dusts

#108
20050028324
2005-02-10

Method of melting treatment of radioactive metals

#109
14757900
2018-11-20

Scrap submergence walled well

#110
13804270
2015-09-29

System and method for melting metal chips