in inorganic acid solutions

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CPC
C22B3/06

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B3/00Extraction of metal compounds from ores or concentrates by wet processes

Current Industry

C22B3/06in inorganic acid solutions

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Patents Grantslast 30 patents

Information Patent Grant
System and method for activating deep raffinate injection based on...
- Patent number 12,169,796
- Issue date Dec 17, 2024
- Freeport Minerals Corporation
- Dana Geislinger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Process for recovering non-ferrous metals from industrial mineral r...
- Patent number 12,157,928
- Issue date Dec 3, 2024
- Vito N.V.
- Frantisek Kukurugya
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Leaching copper-containing ores
- Patent number RE50227
- Issue date Dec 3, 2024
- Technological Resources Pty. Limited
- Ralph Peter Hackl
Information Patent Grant
Process for purifying and concentrating rare earths from phosphogypsum
- Patent number 12,139,775
- Issue date Nov 12, 2024
- OCP SA
- Hamid Mazouz
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for dissolving lithium compound, method for manufacturing li...
- Patent number 12,123,074
- Issue date Oct 22, 2024
- JX METALS CIRCULAR SOLUTIONS CO., LTD.
- Hirotaka Ariyoshi
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Chemical impacts on a leach stockpile
- Patent number 12,099,942
- Issue date Sep 24, 2024
- Freeport Minerals Corporation
- Dana Geislinger
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for extracting lithium, aluminum, and silicon materials fro...
- Patent number 12,091,727
- Issue date Sep 17, 2024
- James G. Blencoe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Efficient copper leaching using alkanesulfonic acids
- Patent number 12,077,834
- Issue date Sep 3, 2024
- Arizona Board of Regents on behalf of the University of Arizona
- Jaeheon Lee
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Devices for efficient sorbent utilization in lithium extraction
- Patent number 12,076,662
- Issue date Sep 3, 2024
- LILAC SOLUTIONS, INC.
- Nicolás Andrés Grosso Giordano
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Lithium iron phosphate (LFP) battery recycling
- Patent number 12,071,677
- Issue date Aug 27, 2024
- Ascend Elements, Inc.
- Eric Gratz
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
2-step iron conversion system
- Patent number 12,065,749
- Issue date Aug 20, 2024
- ELECTRASTEEL, INC.
- Ai Quoc Pham
- 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 12,067,505
- Issue date Aug 20, 2024
- Freeport Minerals Corporation
- Dana Geislinger
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ore dissolution and iron conversion system
- Patent number 12,054,837
- Issue date Aug 6, 2024
- ELECTRASTEEL, INC.
- Ai Quoc Pham
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Devices for efficient sorbent utilization in lithium extraction
- Patent number 12,023,602
- Issue date Jul 2, 2024
- LILAC SOLUTIONS, INC.
- Nicolás Andrés Grosso Giordano
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Leaching method of scheelite
- Patent number 11,999,626
- Issue date Jun 4, 2024
- Chongyi Zhangyuan Tungsten Co., Ltd
- Guozuan Xu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of improving gold recovery in a cyanide leaching circuit
- Patent number 12,000,015
- Issue date Jun 4, 2024
- Solenis Technologies, L.P.
- Kirill N. Bakeev
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for liquefying niobium and tantalum, and method for producin...
- Patent number 11,987,862
- Issue date May 21, 2024
- Fukuoka Institute of Technology
- Hironari Kubo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Lithium ion battery scrap treatment method
- Patent number 11,961,980
- Issue date Apr 16, 2024
- JX Metals Corporation
- Junichi Arakawa
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Method for clean metallurgy of molybdenum
- Patent number 11,959,152
- Issue date Apr 16, 2024
- Central South University
- Zhongwei Zhao
- C01 - INORGANIC CHEMISTRY
Information 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 leaching rare earth elements and critical minerals from...
- Patent number 11,913,090
- Issue date Feb 27, 2024
- University of North Dakota
- Nolan Theaker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Preparation of rare earth metals and other chemicals from industria...
- Patent number 11,866,804
- Issue date Jan 9, 2024
- Purdue Research Foundation
- Nien-Hwa Linda Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for extracting rare earth elements from rare earth element h...
- Patent number 11,834,729
- Issue date Dec 5, 2023
- Guangzhou Institute of Geochemistry, Chinese Academy of Sciences
- Jianxi Zhu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Rare earth enrichment process by contacting raw material with a bas...
- Patent number 11,827,954
- Issue date Nov 28, 2023
- West Virginia University
- Paul F. Ziemkiewicz
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Lithium extraction method
- Patent number 11,821,056
- Issue date Nov 21, 2023
- Uong Chon
- 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
Methods for simultaneous leaching and extraction of precious metals
- Patent number 11,814,698
- Issue date Nov 14, 2023
- EXCIR WORKS CORP.
- Stephen Foley
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Recovery of precious metals from copper anode slime
- Patent number 11,814,699
- Issue date Nov 14, 2023
- AMIRKABIR UNIVERSITY OF TECHNOLOG
- Malek Naderi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for separation of rare earth elements from coal ash using su...
- Patent number 11,814,299
- Issue date Nov 14, 2023
- University of Wyoming
- Maohong Fan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
EXTRACTION COLUMN FOR METAL SEPARATION IN ACID LEACHING SOLUTION OF...
- Publication number 20250003024
- Publication date Jan 2, 2025
- INSTITUTE OF PROCESS ENGINEERING CHINESE ACADEMY OF SCIENCES
- Huiquan LI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS AND SYSTEM FOR LITHIUM PRODUCTION
- Publication number 20240409425
- Publication date Dec 12, 2024
- ICSIP PTY LTD
- Richard James HUNWICK
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ACID IMPACTS ON A LEACH STOCKPILE
- Publication number 20240403738
- Publication date Dec 5, 2024
- Freeport Minerals Corporation
- Dana Geislinger
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COMPACTION IMPACTS ON A LEACH STOCKPILE
- Publication number 20240403739
- Publication date Dec 5, 2024
- Freeport Minerals Corporation
- Dana Geislinger
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
IRRIGATION IMPACTS ON A LEACH STOCKPILE
- Publication number 20240403737
- Publication date Dec 5, 2024
- Freeport Minerals Corporation
- Dana Geislinger
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Methods Of Recycling Target Elements From Metallic Components
- Publication number 20240392413
- Publication date Nov 28, 2024
- The Johns Hopkins University
- Jarod C. Gagnon
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NON-TOXIC AND ENVIRONMENTALLY FRIENDLY METHOD OF RECYCLING ACID MIN...
- Publication number 20240384367
- Publication date Nov 21, 2024
- Materia USA LLC
- YEHUDIS GOTTESFELD
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
BIO-LEACHING COMPOSITIONS AND METHODS FOR MINING METALS
- Publication number 20240376564
- Publication date Nov 14, 2024
- Locus Solutions IPCo, LLC
- AMIR MAHMOUDKHANI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
2-STEP IRON CONVERSION SYSTEM
- Publication number 20240368789
- Publication date Nov 7, 2024
- ELECTRASTEEL, INC.
- Ai Quoc PHAM
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ORE DISSOLUTION AND IRON CONVERSION SYSTEM
- Publication number 20240368788
- Publication date Nov 7, 2024
- ELECTRASTEEL, INC.
- Ai Quoc PHAM
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ALUMINUM PRODUCTION POWERED BY GEOTHERMAL ENERGY
- Publication number 20240327949
- Publication date Oct 3, 2024
- EnhancedGEO Holdings, LLC
- Greg Lindberg
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SYSTEM AND METHOD FOR ADJUSTING LEACHING OPERATIONS BASED ON LEACH...
- Publication number 20240320571
- Publication date Sep 26, 2024
- Freeport Minerals Corporation
- Dana Geislinger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Metal ION Recovery from a Bound Chelate/Sequestering-Agent Solution
- Publication number 20240309490
- Publication date Sep 19, 2024
- RADTRAN LLC
- Saleem S. DRERA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SYSTEMS AND PROCESSES FOR RECOVERY OF HIGH-GRADE RARE EARTH CONCENT...
- Publication number 20240279768
- Publication date Aug 22, 2024
- West Virginia University
- Paul Ziemkiewicz
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD AND ELECTROCHEMICAL SYSTEM FOR RECYCLING SPENT LITHIUM-ION B...
- Publication number 20240279831
- Publication date Aug 22, 2024
- East China University of Science and Technology
- Shuai Gu
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PREPARATION OF RARE EARTH METALS AND OTHER CHEMICALS FROM INDUSTRIA...
- Publication number 20240271247
- Publication date Aug 15, 2024
- Purdue Research Foundation
- Nien-Hwa Linda Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
IRON CONVERSION SYSTEM AND APPLICATIONS
- Publication number 20240263333
- Publication date Aug 8, 2024
- ELECTRASTEEL, INC.
- Ai Quoc PHAM
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR SEPARATING RADIONUCLIDES FROM ORES, ORE CONCENTRATES, AN...
- Publication number 20240263274
- Publication date Aug 8, 2024
- UNIQUEST PTY LIMITED
- James VAUGHAN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR CO-PRODUCING LITHIUM, ALUMINUM, AND SILICON-OXYGEN (Si-...
- Publication number 20240247337
- Publication date Jul 25, 2024
- JAMES GUY BLENCOE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
MATERIALS PROCESSING IN SOLAR MODULE RECYCLING
- Publication number 20240246090
- Publication date Jul 25, 2024
- SOLARCYCLE, Inc.
- Pablo RIBEIRO DIAS
- 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 20240242135
- Publication date Jul 18, 2024
- Freeport Minerals Corporation
- Dana Geislinger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RECOVERY OF RARE EARTH METALS FROM COAL MINING SITES
- Publication number 20240209475
- Publication date Jun 27, 2024
- Peter F. Santina
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
A METHOD FOR RECYCLING OF USED SCRAP LITHIUM BATTERY
- Publication number 20240194961
- Publication date Jun 13, 2024
- BATX ENERGIES PVT LTD
- Vikrant Singh
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
A METHOD FOR TARGET METAL REMOVAL VIA SULPHIDE PRECIPITATION
- Publication number 20240145805
- Publication date May 2, 2024
- LI-CYCLE CORP.
- Christopher James Biederman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR EXTRACTING LITHIUM, ALUMINUM, AND SILICON MATERIALS FRO...
- Publication number 20240132991
- Publication date Apr 25, 2024
- James G. Blencoe
- 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
APPARATUS FOR EXTRACTING LITHIUM FROM ORE
- Publication number 20240102126
- Publication date Mar 28, 2024
- NOVALITH TECHNOLOGIES PTY LIMITED
- Brian Haynes
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR LIQUEFYING NIOBIUM AND TANTALUM, AND METHOD FOR PRODUCIN...
- Publication number 20240084417
- Publication date Mar 14, 2024
- Fukuoka Institute of Technology
- Hironari KUBO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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...

in inorganic acid solutions

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System and method for activating deep raffinate injection based on...

Process for recovering non-ferrous metals from industrial mineral r...

Leaching copper-containing ores

Process for purifying and concentrating rare earths from phosphogypsum

Method for dissolving lithium compound, method for manufacturing li...

Chemical impacts on a leach stockpile

Process for extracting lithium, aluminum, and silicon materials fro...

Efficient copper leaching using alkanesulfonic acids

Devices for efficient sorbent utilization in lithium extraction

Lithium iron phosphate (LFP) battery recycling

2-step iron conversion system

System and method for adjusting leaching operations based on leach...

Ore dissolution and iron conversion system

Devices for efficient sorbent utilization in lithium extraction

Leaching method of scheelite

Method of improving gold recovery in a cyanide leaching circuit

Method for liquefying niobium and tantalum, and method for producin...

Lithium ion battery scrap treatment method

Method for clean metallurgy of molybdenum

System and method for activating deep raffinate injection based on...

Method for leaching rare earth elements and critical minerals from...

System and method for adjusting leaching operations based on leach...

Preparation of rare earth metals and other chemicals from industria...

Method for extracting rare earth elements from rare earth element h...

Rare earth enrichment process by contacting raw material with a bas...

Lithium extraction method

System and method for adjusting leaching operations based on leach...

Methods for simultaneous leaching and extraction of precious metals

Recovery of precious metals from copper anode slime

Method for separation of rare earth elements from coal ash using su...

Patents Applicationslast 30 patents

EXTRACTION COLUMN FOR METAL SEPARATION IN ACID LEACHING SOLUTION OF...

PROCESS AND SYSTEM FOR LITHIUM PRODUCTION

ACID IMPACTS ON A LEACH STOCKPILE

COMPACTION IMPACTS ON A LEACH STOCKPILE

IRRIGATION IMPACTS ON A LEACH STOCKPILE

Methods Of Recycling Target Elements From Metallic Components

NON-TOXIC AND ENVIRONMENTALLY FRIENDLY METHOD OF RECYCLING ACID MIN...

BIO-LEACHING COMPOSITIONS AND METHODS FOR MINING METALS

2-STEP IRON CONVERSION SYSTEM

ORE DISSOLUTION AND IRON CONVERSION SYSTEM

ALUMINUM PRODUCTION POWERED BY GEOTHERMAL ENERGY

SYSTEM AND METHOD FOR ADJUSTING LEACHING OPERATIONS BASED ON LEACH...

Metal ION Recovery from a Bound Chelate/Sequestering-Agent Solution

SYSTEMS AND PROCESSES FOR RECOVERY OF HIGH-GRADE RARE EARTH CONCENT...

METHOD AND ELECTROCHEMICAL SYSTEM FOR RECYCLING SPENT LITHIUM-ION B...

PREPARATION OF RARE EARTH METALS AND OTHER CHEMICALS FROM INDUSTRIA...

IRON CONVERSION SYSTEM AND APPLICATIONS

METHOD FOR SEPARATING RADIONUCLIDES FROM ORES, ORE CONCENTRATES, AN...

PROCESS FOR CO-PRODUCING LITHIUM, ALUMINUM, AND SILICON-OXYGEN (Si-...

MATERIALS PROCESSING IN SOLAR MODULE RECYCLING

SYSTEM AND METHOD FOR ACTIVATING DEEP RAFFINATE INJECTION BASED ON...

RECOVERY OF RARE EARTH METALS FROM COAL MINING SITES

A METHOD FOR RECYCLING OF USED SCRAP LITHIUM BATTERY

A METHOD FOR TARGET METAL REMOVAL VIA SULPHIDE PRECIPITATION

PROCESS FOR EXTRACTING LITHIUM, ALUMINUM, AND SILICON MATERIALS FRO...

SYSTEM AND METHOD FOR ACTIVATING DEEP RAFFINATE INJECTION BASED ON...

SYSTEM AND METHOD FOR ACTIVATING DEEP RAFFINATE INJECTION BASED ON...

APPARATUS FOR EXTRACTING LITHIUM FROM ORE

METHOD FOR LIQUEFYING NIOBIUM AND TANTALUM, AND METHOD FOR PRODUCIN...

CHEMICAL IMPACTS ON A LEACH STOCKPILE