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C22B26/12
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C
CHEMISTRY METALLURGY
C22
Metallurgy
C22B
PRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS
C22B26/00
Obtaining alkali, alkaline earth metals or magnesium
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C22B26/12
Obtaining lithium
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Patents Grants
last 30 patents
Information
Patent Grant
Methods and systems for scalable direct recycling of battery waste
Patent number
12,266,772
Issue date
Apr 1, 2025
Li Industries, Inc.
David Young
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for extracting lithium using resin adsorbent to pretreat low...
Patent number
12,264,382
Issue date
Apr 1, 2025
Qinghai Geological and Mineral Testing Center
Yuqing Zhao
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
System for and method of processing waste lithium-ion battery
Patent number
12,266,770
Issue date
Apr 1, 2025
Kawasaki Jukogyo Kabushiki Kaisha
Fuminori Ando
C21 - METALLURGY OF IRON
Information
Patent Grant
Lithium extraction enhanced by an alternate phase
Patent number
12,257,529
Issue date
Mar 25, 2025
LILAC SOLUTIONS, INC.
David Henry Snydacker
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Preparation of lithium carbonate from lithium chloride containing b...
Patent number
12,252,409
Issue date
Mar 18, 2025
TERRALITHIUM LLC
Stephen Harrison
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for froth-controlled flotation of argillaceous lepidolite ore
Patent number
12,251,713
Issue date
Mar 18, 2025
KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY
Qicheng Feng
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Lithium metal recovery and synthesis
Patent number
12,255,282
Issue date
Mar 18, 2025
UChicago Argonne, LLC
Patricia Anne Ignacio de Leon
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method of producing lithium hydroxide from lithium concentrate thro...
Patent number
12,247,267
Issue date
Mar 11, 2025
ECOPRO INNOVATION CO., LTD.
Min-Woo Lee
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Lithium extraction process and apparatus
Patent number
12,234,529
Issue date
Feb 25, 2025
U.S. Borax Inc.
Amit Patwardhan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Water producing system for a liquid transfer mat
Patent number
12,231,085
Issue date
Feb 18, 2025
Enertopia Corp.
Barry Richard Brooks
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Treated geothermal brine compositions with reduced concentrations o...
Patent number
12,221,671
Issue date
Feb 11, 2025
TERRALITHIUM LLC
Stephen Harrison
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Collocating a large-scale dissociating reactor near a geothermal en...
Patent number
12,221,670
Issue date
Feb 11, 2025
LytEn, Inc.
Michael Stowell
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for the preparation of lithium metal and lithium alloy moul...
Patent number
12,221,698
Issue date
Feb 11, 2025
ALBEMARLE GERMANY GMBH
Ulrich Wietelmann
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Manganese-lithium separation process and pre-extraction solution pr...
Patent number
12,218,322
Issue date
Feb 4, 2025
HUNAN JIN YUAN NEW MATERIALS JOINT STOCK COMPANY LIMITED
Xunbing Liu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Processing and recycling method and product of ultrathin lithium foil
Patent number
12,215,431
Issue date
Feb 4, 2025
Huazhong University of Science & Technology
Huiqiao Li
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for recovering active metal of lithium secondary battery
Patent number
12,211,979
Issue date
Jan 28, 2025
SK Innovation Co., Ltd.
Young Bin Seo
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method and system for recovering metals from black mass
Patent number
12,209,028
Issue date
Jan 28, 2025
Aurubis AG
Anne-Marie Suriano
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method and device for preparing ultrathin metal lithium foil
Patent number
12,195,824
Issue date
Jan 14, 2025
SHENZHEN YANYI NEW MATERIALS CO., LTD.
Kai Yang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of lithium extraction from sedimentary clay
Patent number
12,188,107
Issue date
Jan 7, 2025
Lithium Nevada Corp.
Brett A. Rabe
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for recovering waste lithium cobalt oxide battery
Patent number
12,183,900
Issue date
Dec 31, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Yingsheng Zhong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for extracting elements from a solution
Patent number
12,180,561
Issue date
Dec 31, 2024
BASF Corporation
William C. Mays
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Modular extraction apparatus
Patent number
12,172,129
Issue date
Dec 24, 2024
International Battery Metals, Ltd.
John L. Burba
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for producing magnesium-lithium alloy by gaseous co-condensa...
Patent number
12,173,381
Issue date
Dec 24, 2024
SICHUAN UNION SHINE NEW ENERGY SCI-TECH CO., LTD
Jun Zhou
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process for the recovery of metals from a Li-containing starting ma...
Patent number
12,170,355
Issue date
Dec 17, 2024
Umicore
Pieter Verhees
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Processes for preparing lithium carbonate
Patent number
12,168,811
Issue date
Dec 17, 2024
NEMASKA LITHIUM INC.
Guy Bourassa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Integrated lithium extraction
Patent number
12,157,929
Issue date
Dec 3, 2024
Schlumberger Technology Corporation
Ankur D. Jariwala
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the recovery of lithium and transition metal using heat
Patent number
12,152,287
Issue date
Nov 26, 2024
BASF SE
Wolfgang Rohde
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Energy reclamation and carbon-neutral system for critical mineral e...
Patent number
12,148,902
Issue date
Nov 19, 2024
LytEn, Inc.
Jesse Baucom
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for selectively extracting lithium from retired battery and...
Patent number
12,136,714
Issue date
Nov 5, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Bo Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for the recycling of spent lithium ion cells
Patent number
12,134,803
Issue date
Nov 5, 2024
BASF SE
Wolfgang Rohde
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF EXTRACTING LITHIUM FROM SPODUMENE AND MEANWHILE RECOVERIN...
Publication number
20250109456
Publication date
Apr 3, 2025
TIANQI LITHIUM CORPORATION
Zhigang YIN
B22 - CASTING POWDER METALLURGY
Information
Patent Application
LITHIUM RECOVERY FROM BRINE
Publication number
20250101544
Publication date
Mar 27, 2025
Avonlea Technology Holdings Corp.
Ronald Otto LINCZ
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS AND SYSTEM FOR LITHIUM PRODUCTION
Publication number
20250091889
Publication date
Mar 20, 2025
ICSIP PTY LTD
Richard James HUNWICK
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CAPILLARY ELECTROPHORESIS ANALYSIS OF LITHIUM IN BRINE
Publication number
20250092489
Publication date
Mar 20, 2025
SCHLUMBERGER TECHNOLOGY CORPORATION
Sharath Chandra Mahavadi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ION EXTRACTION COLUMN FOR BRINE
Publication number
20250092490
Publication date
Mar 20, 2025
International Bettery Metals, Ltd.
John L. BURBA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ADAPTABLE PROCESSES AND SYSTEMS FOR PURIFYING CO-PRECIPITATED OR IN...
Publication number
20250070294
Publication date
Feb 27, 2025
GREEN LI-ION PTE. LTD.
Reza KATAL
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM-ION BATTERY RECYCLING METHOD
Publication number
20250070296
Publication date
Feb 27, 2025
NOVOCYCLE TEKNOLOJI SANAYI TICARET ANONIM SIRKETI
Fatih Bosna
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROCESSES AND SYSTEMS FOR EXTRACTING, PURIFYING, AND RECOVERING MAN...
Publication number
20250070295
Publication date
Feb 27, 2025
GREEN LI-ION PTE. LTD.
Reza KATAL
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALL-IN-ONE NICKEL RECOVERING METHOD FOR NICKEL METAL RECOVERY FROM...
Publication number
20250066878
Publication date
Feb 27, 2025
KOREA ZINC CO., LTD.
Heon Sik CHOI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALL-IN-ONE NICKEL RECOVERING METHOD FOR NICKEL RECOVERY FROM RAW MA...
Publication number
20250066875
Publication date
Feb 27, 2025
KOREA ZINC CO., LTD.
Heon Sik CHOI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALL-IN-ONE NICKEL RECOVERING METHOD FOR RECOVERY OF NICKEL OXIDE FR...
Publication number
20250066876
Publication date
Feb 27, 2025
KOREA ZINC CO., LTD.
Heon Sik CHOI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ALL-IN-ONE NICKEL RECOVERING METHOD FOR NICKEL HYDROXIDE RECOVERY F...
Publication number
20250066877
Publication date
Feb 27, 2025
KOREA ZINC CO., LTD.
Heon Sik CHOI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
RECOVERY METHOD OF LITHIUM ION
Publication number
20250059624
Publication date
Feb 20, 2025
POSCO Co., Ltd
Gi-Chun HAN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR EXTRACTING LITHIUM FROM CLAY AND OTHER MATERIALS IN A CH...
Publication number
20250059625
Publication date
Feb 20, 2025
Cypress Holdings (Nevada), Ltd.
Todd S. Fayram
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SIMULATED MOVING BED CHROMATOGRAPHY FOR LITHIUM RECOVERY FROM BRINE...
Publication number
20250050313
Publication date
Feb 13, 2025
Amalgamated Research LLC
Peter Ferrero
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CURING PROCESS FOR SURFACE DEFECTS OF CATHODE MATERIAL
Publication number
20250051877
Publication date
Feb 13, 2025
Ascend Elements, Inc.
Yadong Liu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR FROTH-CONTROLLED FLOTATION OF ARGILLACEOUS LEPIDOLITE ORE
Publication number
20250050354
Publication date
Feb 13, 2025
Kunming University of Science and Technology
Qicheng FENG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
VALUABLE METAL RECOVERY ALLOY, VALUABLE METAL RECOVERY COMPOSITION,...
Publication number
20250055053
Publication date
Feb 13, 2025
POSCO HOLDINGS INC.
Sang Woo HAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS AND PROCESS FOR MONOVALENT ION EXTRACTION
Publication number
20250041806
Publication date
Feb 6, 2025
EVOVE LTD
Fan FEI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR RECOVERING METALS FROM LITHIUM ION BATTERY WASTE
Publication number
20250043386
Publication date
Feb 6, 2025
JX Metals Corporation
Hirotaka ARIYOSHI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR MANUFACTURING BATTERY MATERIAL
Publication number
20250046900
Publication date
Feb 6, 2025
Prime Planet Energy & Solutions, Inc.
Shinya SUZUKI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR RECOVERING LITHIUM IN PREPARATION FOR RECYCLING OF LITHI...
Publication number
20250046902
Publication date
Feb 6, 2025
EnBW Energie Baden-Württemberg AG
Laura Herrmann
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR RECOVERING LITHIUM FROM LITHIUM-SALT-CONTAINING AQUEOUS...
Publication number
20250043391
Publication date
Feb 6, 2025
Asaka Riken Co., Ltd.
Keita YAMADA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SYSTEMS AND METHODS FOR THE ENHANCEMENT OF MIDSTREAM-LIQUID RESOURC...
Publication number
20250043385
Publication date
Feb 6, 2025
Element3, a dba of Lithos Industries, Inc.
HOOD H. WHITSON
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD OF MANUFACTURING INORGANIC ION EXCHANGER FOR SELECTIVE EXTRA...
Publication number
20250034675
Publication date
Jan 30, 2025
PAVEL KUDRYAVTSEV
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR REMOVING IMPURITY AND RECOVERING HIGH-CONCENTRATION LITH...
Publication number
20250038287
Publication date
Jan 30, 2025
ECOPRO MATERIALS CO., LTD.
Dong Hee KIM
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ELECTROLYTE COMPOSITION CORRECTION BY ELECTRODIALYSIS
Publication number
20250032988
Publication date
Jan 30, 2025
IONIC SOLUTIONS LTD.
Azaroghly YAZDANBOD
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR RECOVERING VALUABLE METAL FROM WASTE BATTERY MATERIAL AN...
Publication number
20250030075
Publication date
Jan 23, 2025
ECOPRO MATERIALS CO., LTD.
Dong Hee KIM
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESSING OF MINING FEEDSTOCKS USING KINETIC PULVERIZATION AND SEP...
Publication number
20250027183
Publication date
Jan 23, 2025
TORXX KINETIC PULVERIZER LIMITED
Christopher Mueller
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR RECOVERING VALUABLE MATERIALS FROM BATTERIES
Publication number
20250030074
Publication date
Jan 23, 2025
University of Kentucky Research Foundation
Joshua Werner
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...