ClassID:

119192

C22B1/248 - CPC Classification

Classification description:

Preliminary treatment of ores or scrap; Agglomerating; Briquetting; Binding; Granulating; Binding; Briquetting ; Granulating of metal scrap or alloys

Recent Application in this class:
#1
20260145178
2026-05-28

BATTERY RECYCLING PLANT AND PROCESS

#2
20260135178
2026-05-14

BATTERY RECYCLING PLANT AND PROCESS

#3
20260103774
2026-04-16

METHOD FOR RECOVERING RARE EARTH METALS USING ORGANIC ACIDS

#4
20260077361
2026-03-19

FACILITIES FOR PRODUCING RECYCLED METALS WITH REDUCED CARBON EMISSIONS AND METHODS FOR OPERATING THESE FACILITIES

#5
20260038899
2026-02-05

METHOD FOR RECYCLING RECHARGEABLE BATTERIES AND RECHARGEABLE BATTERY PROCESSING SYSTEM

#6
20260002232
2026-01-01

METHOD FOR REMOVING ALUMINUM AND METHOD FOR RECOVERING METALS

#7
20250369072
2025-12-04

SYSTEM AND METHOD FOR RECYCLING MAGNETIC MATERIAL AND RARE EARTH ELEMENTS CONTAINED THEREIN

#8
20250357567
2025-11-20

METHOD FOR RECOVERING VALUABLE MATERIALS FROM LITHIUM ION SECONDARY BATTERIES

#9
20250327147
2025-10-23

BATTERY BREAKER COMPRISING AUTOMATED FEEDING SYSTEM

#10
20250250654
2025-08-07

TWO STAGE DROSS TREATMENT

#11
20250223183
2025-07-10

COMPOSITION COMPRISING LITHIUM-CONTAINING COMPOUND, AND BATTERY DISPOSAL METHOD

#12
20250219179
2025-07-03

Method and Facility for Preparing and Evaluating Batteries

#13
20250215527
2025-07-03

ELECTRODE MATERIAL LEACHING METHOD AND METHOD FOR SEPARATING COBALT AND NICKEL

#14
20250215526
2025-07-03

METHOD FOR RECOVERING NOBLE METALS FROM CATALYTIC CONVERTER

#15
20250207217
2025-06-26

FLUIDIZED BED REACTOR AND METHOD FOR RECOVERING ACTIVE METAL OF LITHIUM SECONDARY BATTERY BY USING SAME

#16
20250137093
2025-05-01

Method for recovering lithium from spent cathode of aluminum electrolysis

#17
20250109454
2025-04-03

SYSTEM AND METHOD FOR RECYCLING MAGNETIC MATERIAL AND RARE EARTH ELEMENTS CONTAINED THEREIN

#18
20250099975
2025-03-27

SYSTEM FOR SHREDDING BATTERIES AND METHOD FOR SHREDDING BATTERIES

#19
20240309486
2024-09-19

SYSTEMS AND METHODS OF THERMOCHEMICALLY REDUCING METALLIC ELEMENTS USING THERMAL SHOCK

#20
20240274913
2024-08-15

Method for recovering waste lithium cobalt oxide battery

#21
20240263271
2024-08-08

METHOD FOR PRODUCING VALUABLE METAL

#22
20240243380
2024-07-18

METHOD OF RECOVERING TRANSITION METAL

#23
20240240281
2024-07-18

METHOD FOR PRODUCING VALUABLE METAL

#24
20240123480
2024-04-18

CHEMICAL LIBERATION OF WASTE PRINTED CIRCUIT BOARDS

#25
20240117468
2024-04-11

METHODS FOR PROCESSING MACHINING CHIPS COMPRISING ALUMINUM-LITHIUM ALLOY

#26
20240093331
2024-03-21

METHOD FOR RECYCLING ALUMINUM ALLOY SCRAP

#27
20240084420
2024-03-14

Method for leaching platinum group metals from spent catalyst by UV-vis

#28
20240063455
2024-02-22

Method for recovering valuable metals from spent lithium ion batteries

#29
20220396850
2022-12-15

Metal recovery system and method

#30
20220251680
2022-08-11

TWO STAGE DROSS TREATMENT

#31
20220145419
2022-05-12

Metal recovery system and method

#32
20210376399
2021-12-02

Lithium-ion batteries recycling process

#33
20210254191
2021-08-19

Rare earth metal oxide process including extracting rare earth metal from acidic solution with an ionic liquid composition

#34
20210238707
2021-08-05

APPARATUS FOR PRODUCING HOT BRIQUETTED IRON

#35
20210091388
2021-03-25

METHOD AND EQUIPMENT FOR RECYCLING USED CELLS AND RECHARGEABLE BATTERIES

#36
20210039146
2021-02-11

PROCESSING METHOD FOR ELECTRONIC/ELECTRIC DEVICE COMPONENT WASTE

#37
20210032725
2021-02-04

Methods of Rare Earth Metal Recovery from Electronic Waste

#38
20210008568
2021-01-14

Method and machine for producing titanium cobbles

#39
20200255922
2020-08-13

METHODS FOR RECOVERING MACHINING SCRAP

#40
20200056262
2020-02-20

Method for smelting oxide ore

#41
20190255794
2019-08-22

Aluminum dust collection and compacting method

#42
20190211419
2019-07-11

METAL RECOVERY SYSTEM AND METHOD

#43
20190153561
2019-05-23

ENHANCED BINDERS FOR IRON ORE PELLETING AND CEMENT ADHESIVE MATERIALS

#44
20180281136
2018-10-04

Aluminum dust collection and compacting apparatus

#45
20180245182
2018-08-30

Methods and systems for recovering products from iron and steel slag

#46
20180237870
2018-08-23

Binding process for pyrophoric steelmaking byproducts

#47
20180179613
2018-06-28

Method and carrier for transporting reductant such as coke into a metallurgical furnace and production method of the carrier

#48
20180037973
2018-02-08

Method for the treatment of metallic particles and objects contaminated with metallic particles

#49
20180036568
2018-02-08

Method for the treatment of an object contaminated with metallic particles

#50
20180036567
2018-02-08

Method for the treatment of an object contaminated with metallic particles

#51
20170335416
2017-11-23

METHOD OF PRODUCTION AND APPARATUS FOR PRODUCTION OF REDUCED IRON

#52
20170009358
2017-01-12

Method for simultaneously recovering cobalt and manganese from lithium based battery

#53
20160369371
2016-12-22

Metal recovery system and method

#54
20160355907
2016-12-08

Method for crushing hard tungsten carbide scraps

#55
20160304988
2016-10-20

COPPER PROCESSING METHOD

#56
20150368750
2015-12-24

Systems and methods for the hydrometallurgical recovery of lead from spent lead-acid batteries and the preparation of lead oxide for use in new lead-acid batteries

#57
20140196573
2014-07-17

Recycling method for aluminum dust collection and aluminum metallic smelting slag

#58
20130192421
2013-08-01

Mill scale briquetting

#59
20130029160
2013-01-31

Process and system for briquetting titanium

#60
20130025411
2013-01-31

Conversion of organic wastes into a reducing agent—coke substitute

#61
20120186395
2012-07-26

METHOD FOR PRODUCING BRIQUETTES, METHOD FOR PRODUCING REDUCED METAL, AND METHOD FOR SEPARATING ZINC OR LEAD

#62
20120180598
2012-07-19

Process using fly ash to create chunks of raw material for iron or steel mill activities.

#63
20120017725
2012-01-26

Briquetting of mill scale

#64
20110107874
2011-05-12

Method for producing briquette, method for producing reduced metal, and method for separating zinc or lead

#65
20110027159
2011-02-03

Isostatic pressing method for applying a silicon powder onto a silicon brick for silicon crystal growth in a mono-crystal or multi-crystal furnace

#66
20110020663
2011-01-27

Metal reduction processes, metallurgical processes and products and apparatus

#67
20110018179
2011-01-27

METAL REDUCTION PROCESSES, METALLURGICAL PROCESSES AND PRODUCTS AND APPARATUS

#68
20100330217
2010-12-30

Apparatus for recycling metal scraps

#69
20100270715
2010-10-28

Apparatus for manufacturing molten irons by hot compacting fine direct reduced irons

#70
20100224028
2010-09-09

Method for producing hot briquette iron using high-temperature reduced iron and method and apparatus for controlling temperature of reduced iron for hot forming

#71
20100218646
2010-09-02

Producing method of direct reduced iron

#72
20100218420
2010-09-02

Method of producing carbonaceous material-containing briquettes using steel mill dust containing oil

#73
20100199806
2010-08-12

Method of producing reduced iron cast, and method of producing pig iron

#74
20100192726
2010-08-05

Method for reduction treatment of electric furnace dust

#75
20100187713
2010-07-29

Method for producing carbon composite metal oxide briquettes

#76
20100175510
2010-07-15

Production method for carbonaceous material-containing metal oxide briquettes

#77
20100162853
2010-07-01

Desulfurization puck

#78
20100147109
2010-06-17

Method and device for producing binderless briquettes and briquettes comprising metal chips and metal dusts

#79
20100107822
2010-05-06

APPARATUS AND METHOD FOR MANUFACTURING IRON BLOCK USING IRON PIECES

#80
20100068088
2010-03-18

Hot briquette iron and method for producing the same

#81
20100031582
2010-02-11

Ferrous powder material and a manufacture method thereof, and a briquette for use as steelmaking material

#82
20080196548
2008-08-21

Desulfurization puck

#83
20080181806
2008-07-31

Compression molding machine for briquette for metal raw material, manufacturing apparatus for briquette for metal raw material, and compression molding method thereof

#84
20080179788
2008-07-31

Method of Forming a Briquette

#85
20080156205
2008-07-03

Method for transporting bent, irregularly shaped pieces of scrap sheet metal

#86
20080148903
2008-06-26

Solidification product of dust generated during steel making and method for production thereof

#87
20080145685
2008-06-19

Lump Object and Method of Producing the Same

#88
20080000328
2008-01-03

Manufacture method of briquette for use as metal stock and manufacturing apparatus thereof

#89
20070235909
2007-10-11

Apparatus for manufacturing compacted irons of reduced materials comprising fine direct reduced irons and apparatus for manufacturing molten irons using the same

#90
20070216072
2007-09-20

Apparatus for manufacturing compacted irons of reduced materials comprising fine direct reduced irons and apparatus for manufacturing molten irons using the same

#91
20070209482
2007-09-13

Manufacturing method of briquette for use as metal stock

#92
20070163389
2007-07-19

Briquette for use as steelmaking material and method of manufacturing the same

#93
20070163388
2007-07-19

Steel manufacturing dust solidified, process for producing the same and production apparatus therefor

#94
20070151419
2007-07-05

BRIQUETTE OF FERROUS METAL WORKING SCRAP, METHOD OF MAKING THE SAME, MASHING CRUSHER OF GRINDING CHIPS AND BRIQUETTE MAKING APPARATUS USING THE SAME

#95
20070144308
2007-06-28

Briquette for use as metal stock and method for manufacturing the same

#96
20070079667
2007-04-12

METHOD OF PRODUCING STAINLESS STEEL BY RE-USING WASTE MATERIAL OF STAINLESS STEEL PRODUCING PROCESS

#97
20070079666
2007-04-12

Process and plant for reducing solids containing iron oxide

#98
20060278042
2006-12-14

Method of producing stainless steel by re-using waste material of stainless steel producing process

#99
20060162499
2006-07-27

Apparatus for manufacturing molten irons by hot compacting fine direct reduced irons and calcined additives and method using the same

#100
20060150383
2006-07-13

Method and apparatus for compressing scrap metal strip

#101
20060086207
2006-04-27

Method for manufacturing counterweights

#102
20060070419
2006-04-06

Feedstock materials for semi-solid forming

#103
20050178240
2005-08-18

Brittle molded article and briquette using the same

#104
20050172758
2005-08-11

Steel refining material for reductive steel refining and granulation method thereof

#105
20050150396
2005-07-14

Briquette of ferrous metal working scrap, method of making the same, mashing crusher of grinding chips and briquette making apparatus using the same

#106
20050126343
2005-06-16

Iron ore briquetting

#107
20050050996
2005-03-10

Iron ore briquetting

#108
18637026
2025-02-25

Apparatus for a chlorination method to recycle metal elements in lithium batteries

#109
14046387
2016-01-05

Pelletized composition for molten metal de-oxidation and method of making same