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working up of molten copper
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CPC
C22B15/006
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Parent Industries
C
CHEMISTRY METALLURGY
C22
Metallurgy
C22B
PRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS
C22B15/00
Obtaining copper
Current Industry
C22B15/006
working up of molten copper
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Patents Grants
last 30 patents
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Patent Grant
System and method for activating deep raffinate injection based on...
Patent number
11,948,103
Issue date
Apr 2, 2024
Freeport Minerals Corporation
Dana Geislinger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for recovering Cu and method of preparing electrolytic copper
Patent number
11,946,116
Issue date
Apr 2, 2024
JX Metals Corporation
Yuken Fukano
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Activation system and method for enhancing metal recovery during at...
Patent number
11,898,221
Issue date
Feb 13, 2024
FLSmidth A/S
David J. Chaiko
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
System and method for adjusting leaching operations based on leach...
Patent number
11,893,519
Issue date
Feb 6, 2024
Freeport Minerals Corporation
Dana Geislinger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Synthesis of a metastable vanadium pentoxide as a cathode material...
Patent number
11,870,067
Issue date
Jan 9, 2024
The Texas A&M University System
Sarbajit Banerjee
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
System and method for adjusting leaching operations based on leach...
Patent number
11,823,099
Issue date
Nov 21, 2023
Freeport Minerals Corporation
Luciano Kiniti Issoe
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for reducing the content of oxygen in metallic copper
Patent number
11,753,700
Issue date
Sep 12, 2023
HALDOR TOPSØE A/S
Artem Tarasenko
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Copper production process
Patent number
11,739,394
Issue date
Aug 29, 2023
METALLO BELGIUM
Bert Coletti
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Acid balance in a chloride heap leach
Patent number
11,732,325
Issue date
Aug 22, 2023
BHP CHILE INC.
Damaso Barrios Ormeno
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Mineral separation using functionalized membranes
Patent number
11,731,143
Issue date
Aug 22, 2023
CiDRA Corporate Services Inc.
Paul J. Rothman
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
System and method for adjusting leaching operations based on leach...
Patent number
11,681,959
Issue date
Jun 20, 2023
Freeport Minerals Corporation
Dana Geislinger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Recovery of precious and chalcophile metals
Patent number
11,643,705
Issue date
May 9, 2023
Mining and Process Solutions Pty Ltd
Elsayed Abdelrady Oraby
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Systems and methods for monitoring metal recovery systems
Patent number
11,639,539
Issue date
May 2, 2023
Freeport Minerals Corporation
John Warren Dean
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Methods for recovering copper, cobalt, indium and nickel with amine...
Patent number
11,566,304
Issue date
Jan 31, 2023
LIXIVIA, INC.
Michael D Wyrsta
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
System and method for adjusting leaching operations based on leach...
Patent number
11,521,138
Issue date
Dec 6, 2022
Freeport Minerals Corporation
Dana Geislinger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Process for the recovery of cathode materials in the recycling of b...
Patent number
11,509,000
Issue date
Nov 22, 2022
Northvolt AB
Mahmood Alemrajabi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Metal recovery method using adsorbent
Patent number
11,473,169
Issue date
Oct 18, 2022
DANAM-ENE CO. LTD.
Young Min Oh
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
System for use in producing a metal ion suspension and process of u...
Patent number
11,459,638
Issue date
Oct 4, 2022
CDA RESEARCH GROUP, INC.
Dominic C. Abbott
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
System, apparatus, and process for leaching metal and storing therm...
Patent number
11,390,933
Issue date
Jul 19, 2022
CLEAN RESOURCES PTE. LTD
Abraham Fouad Jalbout
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method and apparatus for liquid/solid separation such as dewatering...
Patent number
11,344,823
Issue date
May 31, 2022
Sepro Mineral Systems Corp.
Steven Alexander McAlister
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for monitoring metal recovery systems
Patent number
11,332,808
Issue date
May 17, 2022
Freeport Minerals Corporation
John Warren Dean
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of processing a pyrite-containing slurry
Patent number
11,286,540
Issue date
Mar 29, 2022
Rio Tinto Technological Resources Inc.
Adam James Burley
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Metal recovery by leaching agglomerates of metal-containing materia...
Patent number
11,236,407
Issue date
Feb 1, 2022
Rio Tinto Technological Resources Inc.
Mark James Fennel
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of pretreatment and bromine recovery of PCB incineration ash
Patent number
11,198,615
Issue date
Dec 14, 2021
Beijing University of Technology
Yufeng Wu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
System for use in producing a metal ion suspension and process of u...
Patent number
11,193,184
Issue date
Dec 7, 2021
CDA RESEARCH GROUP, INC.
Dominic C. Abbott
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of leaching arsenic from ore comprising copper
Patent number
11,149,328
Issue date
Oct 19, 2021
Colorado School of Mines
Kimberly D. Conner
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method and system for releasing mineral from synthetic bubbles and...
Patent number
11,135,597
Issue date
Oct 5, 2021
CiDRA CORPORATE SERVICES LLC
Paul J. Rothman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for separation of antimony and arsenic from a leach solution
Patent number
11,124,857
Issue date
Sep 21, 2021
GOLDCORP INC.
Marcus Tomlinson
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Mineral separation using sized-, weight- or magnetic-based polymer...
Patent number
11,117,141
Issue date
Sep 14, 2021
CiDRA Corporate Services Inc.
Paul J. Rothman
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Process for recovering precious metals from clay-containing ores
Patent number
11,111,559
Issue date
Sep 7, 2021
Ethox Chemicals, LLC
Charles F. Palmer
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
Method for biological recovery of metals from electrical and electr...
Publication number
20240141457
Publication date
May 2, 2024
UNIVERSITAT POLITECNICA DE CATALUNYA
Antonio David DORADO CASTAÑO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SYSTEM AND METHOD FOR ACTIVATING DEEP RAFFINATE INJECTION BASED ON...
Publication number
20240124951
Publication date
Apr 18, 2024
Freeport Minerals Corporation
Dana Geislinger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR ACTIVATING DEEP RAFFINATE INJECTION BASED ON...
Publication number
20240127135
Publication date
Apr 18, 2024
Freeport Minerals Corporation
Dana Geislinger
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
AUTOCLAVE AND PRESSURE OXIDATION METHOD
Publication number
20240110258
Publication date
Apr 4, 2024
Metso Outotec Finland Oy
Marko Latva-Kokko
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR EXTRACTING LITHIUM FROM WASTE LITHIUM BATTERY
Publication number
20240088468
Publication date
Mar 14, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Haijun YU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CHEMICAL IMPACTS ON A LEACH STOCKPILE
Publication number
20240037462
Publication date
Feb 1, 2024
Freeport Minerals Corporation
Dana Geislinger
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SYSTEMS AND METHODS FOR SUBSURFACE METAL RECOVERY
Publication number
20240026492
Publication date
Jan 25, 2024
Freeport Minerals Corporation
Casey J. Clayton
G08 - SIGNALLING
Information
Patent Application
SYSTEMS AND METHODS FOR IMPROVED RAFFINATE INJECTION
Publication number
20240026493
Publication date
Jan 25, 2024
Freeport Minerals Corporation
Sarah Lyons
G08 - SIGNALLING
Information
Patent Application
LEACHING OF PRECIOUS AND CHALCOPHILE METALS
Publication number
20240002972
Publication date
Jan 4, 2024
MINING AND PROCESS SOLUTIONS PTY LTD
Elsayed Abdelrady Oraby ABDALLA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
RECOVERY OF METALS FROM LITHIUM-ION BATTERIES
Publication number
20240006677
Publication date
Jan 4, 2024
REDIVIVUS, INC.
Alejandro F. GRAF
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
SYSTEM AND METHOD FOR ACTIVATING DEEP RAFFINATE INJECTION BASED ON...
Publication number
20230419199
Publication date
Dec 28, 2023
Freeport Minerals Corporation
Dana Geislinger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ENVIRONMENTALLY FRIENDLY PROCESS TO OPTIMIZE COPPER DISSOLUTION AND...
Publication number
20230416873
Publication date
Dec 28, 2023
Lexmark International, Inc.
DINESH TYAGI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SYSTEM AND METHOD FOR ADJUSTING LEACHING OPERATIONS BASED ON LEACH...
Publication number
20230419197
Publication date
Dec 28, 2023
Freeport Minerals Corporation
Dana Geislinger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR ADJUSTING LEACHING OPERATIONS BASED ON LEACH...
Publication number
20230419198
Publication date
Dec 28, 2023
Freeport Minerals Corporation
Dana Geislinger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Recovering Metal from Metal-Bearing Material
Publication number
20230392232
Publication date
Dec 7, 2023
Rio Tinto Technological Resources Inc.
Mark James Fennel
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ENVIRONMENTALLY FRIENDLY PROCESS TO OPTIMIZE COPPER DISSOLUTION AND...
Publication number
20230374626
Publication date
Nov 23, 2023
Lexmark International, Inc.
WEIMEI LUO
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
ENVIRONMENTALLY FRIENDLY PROCESS TO OPTIMIZE COPPER DISSOLUTION AND...
Publication number
20230374380
Publication date
Nov 23, 2023
Lexmark International, Inc.
DINESH TYAGI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ENVIRONMENTALLY FRIENDLY PROCESS TO OPTIMIZE COPPER DISSOLUTION AND...
Publication number
20230374625
Publication date
Nov 23, 2023
Lexmark International, Inc.
WEIMEI LUO
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
GAS INJECTION DEVICE
Publication number
20230349025
Publication date
Nov 2, 2023
SMS group GMBH
Andreas SCHÜRING
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR REMOVING ELEMENTAL COPPER FROM TERNARY BATTERY WASTE AND...
Publication number
20230344030
Publication date
Oct 26, 2023
HUNAN BRUNP RECYCLING TECHNOLOGY CO., LTD.
Xie Sun
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Processing Method
Publication number
20230295768
Publication date
Sep 21, 2023
Rio Tinto Technological Resources Inc.
Adam James Burley
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALLOY POWDER, METHOD FOR MANUFACTURING SAME, AND METHOD FOR RECOVER...
Publication number
20230256507
Publication date
Aug 17, 2023
Sumitomo Metal Mining Co., Ltd.
Ryo Togashi
B22 - CASTING POWDER METALLURGY
Information
Patent Application
RECOVERY OF PRECIOUS AND CHALCOPHILE METALS
Publication number
20230250510
Publication date
Aug 10, 2023
MINING AND PROCESS SOLUTIONS PTY LTD
Elsayed Abdelrady Oraby
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Method for the recovery of metals from electronic waste
Publication number
20230250509
Publication date
Aug 10, 2023
SMS group GMBH
Frank Marlin KAUSSEN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
A METHOD FOR PROCESSING LITHIUM IRON PHOSPHATE BATTERIES
Publication number
20230104094
Publication date
Apr 6, 2023
Li-Cycle Corp.
Timothy George Johnston
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHODS AND SYSTEMS FOR LEACHING A METAL-BEARING MATERIAL
Publication number
20230090475
Publication date
Mar 23, 2023
Freeport Minerals Corporation
Sarah Lyons
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR THE RECOVERY OF CATHODE MATERIALS IN THE RECYCLING OF B...
Publication number
20230042034
Publication date
Feb 9, 2023
NORTHVOLT AB
Mahmood ALEMRAJABI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR PRODUCING COPPER METAL FROM COPPER CONCENTRATES WITHOUT...
Publication number
20220396851
Publication date
Dec 15, 2022
UNIVERSIDAD DE CONCEPCION
Igor WILKOMIRSKY FUICA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Solid-Liquid-Solid Hydrometallurgical Process Optimized to Increase...
Publication number
20220356544
Publication date
Nov 10, 2022
NOVA MINERALIS S.A.
Tihomir Domic Mihovilovic
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS AND ITS PRODUCTS FOR SPENT LITHIUM-ION BATTERIES TREATMENT
Publication number
20220285750
Publication date
Sep 8, 2022
TSINGHUA UNIVERSITY
Jinhui LI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...