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C22B3/42
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C
CHEMISTRY METALLURGY
C22
Metallurgy
C22B
PRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS
C22B3/00
Extraction of metal compounds from ores or concentrates by wet processes
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C22B3/42
by ion-exchange extraction
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Patents Grants
last 30 patents
Information
Patent Grant
Method of lithium extraction from sedimentary clay
Patent number
12,123,073
Issue date
Oct 22, 2024
Lithium Nevada Corp.
Brett A. Rabe
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Opportunities for recovery augmentation process as applied to molyb...
Patent number
12,123,075
Issue date
Oct 22, 2024
CiDRA Corporate Services Inc.
Paul J. Rothman
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Processes for the removal and recovery of cadmium from wet-process...
Patent number
12,123,072
Issue date
Oct 22, 2024
K-TECHNOLOGIES, INC.
William W. Berry
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
Method for carbon-catalysed thiosulfate leaching of gold-bearing ma...
Patent number
12,065,714
Issue date
Aug 20, 2024
Barrick Gold Corporation
Oscar German Olvera Olmedo
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for recycling lithium iron phosphate batteries
Patent number
12,051,788
Issue date
Jul 30, 2024
GREEN LI-ION PTE. LTD.
Reza Katal
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for leaching metal sulfides with reagents having thiocarbon...
Patent number
12,049,681
Issue date
Jul 30, 2024
Jetti Resources, LLC
David Dixon
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process for oxidative cleavage of vegetable oils containing monosat...
Patent number
12,049,682
Issue date
Jul 30, 2024
Novamont S.p.A.
Giampietro Borsotti
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for leaching metal sulfides with reagents having thiocarbon...
Patent number
12,049,680
Issue date
Jul 30, 2024
Jetti Resources, LLC
David Dixon
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
Systems and methods for recovering lithium from brines
Patent number
12,018,347
Issue date
Jun 25, 2024
Energy Exploration Technologies, Inc.
Amit Patwardhan
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for preparing a high-purity hydrated nickel sulphate
Patent number
11,993,520
Issue date
May 28, 2024
IGO Limited
Karel John Osten
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Ion exchange devices for lithium extraction
Patent number
11,986,816
Issue date
May 21, 2024
LILAC SOLUTIONS, INC.
David Henry Snydacker
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Ion exchange reactor with particle traps for lithium extraction
Patent number
11,975,317
Issue date
May 7, 2024
LILAC SOLUTIONS, INC.
David Henry Snydacker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ion exchange devices for lithium extraction
Patent number
11,951,467
Issue date
Apr 9, 2024
LILAC SOLUTIONS, INC.
David Henry Snydacker
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Ion exchange reactor with particle traps for lithium extraction
Patent number
11,944,962
Issue date
Apr 2, 2024
LILAC SOLUTIONS, INC.
David Henry Snydacker
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for extracting lithium from carbonate clay type lithium ore...
Patent number
11,939,645
Issue date
Mar 26, 2024
INSTITUTE OF GEOCHEMISTRY, CHINESE ACADEMY OF SCIENCES
Hanjie Wen
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for producing aqueous solution containing nickel or cobalt
Patent number
11,926,882
Issue date
Mar 12, 2024
KOREA ZINC CO., LTD.
Heon Sik Choi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Systems and methods for separating radium from lead, bismuth, and t...
Patent number
11,925,879
Issue date
Mar 12, 2024
Battelle Memorial Institute
Matthew J. O'Hara
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Modular extraction apparatus
Patent number
11,904,276
Issue date
Feb 20, 2024
International Battery Metals, Ltd.
John L. Burba
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for leaching metal sulfides with reagents having thiocarbon...
Patent number
11,884,993
Issue date
Jan 30, 2024
Jetti Resources, LLC
David Dixon
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Ion exchange reactor with particle traps for lithium extraction
Patent number
11,865,531
Issue date
Jan 9, 2024
LILAC SOLUTIONS, INC.
David Henry Snydacker
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Processes for the removal and recovery of cadmium from wet-process...
Patent number
11,840,745
Issue date
Dec 12, 2023
K-TECHNOLOGIES, INC.
William W. Berry
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Methods for manufacturing a solid state ionic conductive membrane o...
Patent number
11,819,806
Issue date
Nov 21, 2023
AMPCERA INC.
James Emery Brown
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Selective recovery method of vanadium and cesium from waste sulfuri...
Patent number
11,807,544
Issue date
Nov 7, 2023
Korea Institute of Geoscience & Mineral Resources
Ho Seok Jeon
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Lithium extraction with coated ion exchange particles
Patent number
11,806,641
Issue date
Nov 7, 2023
LILAC SOLUTIONS, INC.
David Henry Snydacker
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method for collecting and isolating radiosotopes
Patent number
11,798,702
Issue date
Oct 24, 2023
UChicago Argonne, LLC
Michael A. Brown
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Precious metals recovery
Patent number
11,788,170
Issue date
Oct 17, 2023
Stillwater Mining Company
Dave Shuck
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Adsorbent composition, method of making the same, and uses thereof
Patent number
11,759,767
Issue date
Sep 19, 2023
GOLDCORP INC.
Nuri Belgasem Ali Hmidi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM FOR RECOVERING LITHIUM OF WASTE CATHODE MATERIAL
Publication number
20240392410
Publication date
Nov 28, 2024
DOOSAN ENERBILITY CO., LTD.
Jang Yong YOU
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COMPOSITIONS AND METHODS FOR LITHIUM REMOVAL
Publication number
20240384369
Publication date
Nov 21, 2024
University of South Florida
Nurettin Sahiner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Process For Recycling Lithium Iron Phosphate Batteries
Publication number
20240380016
Publication date
Nov 14, 2024
GREEN LI-ION PTE. LTD.
Reza KATAL
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PRECIOUS METALS RECOVERY
Publication number
20240376567
Publication date
Nov 14, 2024
STILLWATER MINING COMPANY
Dave Shuck
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHODS FOR EXTRACTING RARE EARTH ELEMENTS FROM RARE EARTH ELEMENT...
Publication number
20240368734
Publication date
Nov 7, 2024
Virginia Tech Intellectual Properties, Inc.
Roe-Hoan YOON
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
RECOVERY OF VANADIUM FROM LEACH RESIDUES
Publication number
20240344176
Publication date
Oct 17, 2024
AVANTI MATERIALS LTD
David ROBINSON
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR LEACHING METAL SULFIDES WITH REAGENTS HAVING THIOCARBON...
Publication number
20240336990
Publication date
Oct 10, 2024
Jetti Resources, LLC
David Dixon
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
PROCESS FOR LEACHING METAL SULFIDES WITH REAGENTS HAVING THIOCARBON...
Publication number
20240336991
Publication date
Oct 10, 2024
Jetti Resources, LLC
David Dixon
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
AUTOMATED METHOD AND DEVICE FOR PRODUCTION OF LEAD 212 FOR USE IN T...
Publication number
20240327948
Publication date
Oct 3, 2024
RADIOMEDIX, INC.
Ebrahim Delpassand
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF PRODUCING AND REFINING CARRIER-FREE LUTETIUM-177 USING CH...
Publication number
20240318283
Publication date
Sep 26, 2024
Korea Atomic Energy Research Institute
Kang Hyuk CHOI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING LITHIUM CONTAINING SOLUTION AND METHOD FOR PRO...
Publication number
20240308864
Publication date
Sep 19, 2024
Sumitomo Metal Mining Co., Ltd.
Masatoshi TAKANO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METAL RECOVERY SYSTEM AND METAL RECOVERY METHOD
Publication number
20240301533
Publication date
Sep 12, 2024
Honda Motor Co., Ltd.
Takahiro Tsuchiyama
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MICROSTRUCTURE TUNING OF CATHODE MATERIAL
Publication number
20240287645
Publication date
Aug 29, 2024
Ascend Elements, Inc.
Yadong Liu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
EXTRACTION OF METALS FROM LITHIUM-ION BATTERY MATERIAL
Publication number
20240274912
Publication date
Aug 15, 2024
METSO FINLAND OY
Tuomas VAN DER MEER
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PRECIPITATION OF METALS
Publication number
20240263273
Publication date
Aug 8, 2024
Pure Battery Technologies Pty Ltd
William HAWKER
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
ION EXCHANGE REACTOR WITH PARTICLE TRAPS FOR LITHIUM EXTRACTION
Publication number
20240216905
Publication date
Jul 4, 2024
Lilac Solutions, Inc.
David Henry SNYDACKER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LITHIUM EXTRACTION METHOD FOR ALKALINE SOLUTION
Publication number
20240218483
Publication date
Jul 4, 2024
SUNRESIN NEW MATERIALS CO. LTD.
Suidang LI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
EXTRACTION OF METALS FROM LITHIUM-ION BATTERY MATERIAL
Publication number
20240204277
Publication date
Jun 20, 2024
METSO FINLAND OY
Tuomas VAN DER MEER
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESSES FOR THE REMOVAL AND RECOVERY OF CADMIUM FROM WET-PROCESS...
Publication number
20240158888
Publication date
May 16, 2024
K-TECHNOLOGIES, INC.
William W. Berry
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR LEACHING METAL SULFIDES WITH REAGENTS HAVING THIOCARBON...
Publication number
20240141456
Publication date
May 2, 2024
Jetti Resources, LLC
David Dixon
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MODULAR EXTRACTION APPARATUS
Publication number
20240139683
Publication date
May 2, 2024
International Battery Metals, Ltd.
John L. BURBA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Method for Obtaining Inorganic Sorbent for Extraction of Lithium fr...
Publication number
20240123436
Publication date
Apr 18, 2024
Pavel Kudryavtsev
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Process For Recycling Lithium Iron Phosphate Batteries
Publication number
20240120565
Publication date
Apr 11, 2024
GREEN LI-ION PTE. LTD.
Reza KATAL
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
RECOVERY OF LITHIUM FROM AQUEOUS SOLUTIONS
Publication number
20240101438
Publication date
Mar 28, 2024
GALAXY RESOURCES LIMITED
Brian Colin TALBOT
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CADMIUM REMOVAL IN LITHIUM-ION BATTERY RECYCLING
Publication number
20240052458
Publication date
Feb 15, 2024
II-VI Delaware, Inc.
Ghazaleh NAZARI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
APPARATUS AND METHOD FOR VERSATILE ION-EXCHANGE EXTRACTION OF LITHI...
Publication number
20240035117
Publication date
Feb 1, 2024
Pavel Kudryavtsev
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LITHIUM EXTRACTION ENHANCED BY AN ALTERNATE PHASE
Publication number
20240026495
Publication date
Jan 25, 2024
Lilac Solutions, Inc.
David Henry SNYDACKER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ION EXCHANGE REACTOR WITH PARTICLE TRAPS FOR LITHIUM EXTRACTION
Publication number
20240017250
Publication date
Jan 18, 2024
Lilac Solutions, Inc.
David Henry SNYDACKER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL