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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
Recycling and regeneration of lithium-ion battery cathodes
Patent number
12,368,194
Issue date
Jul 22, 2025
The Regents of the University of California
Zheng Chen
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
12,365,596
Issue date
Jul 22, 2025
Kawasaki Jukogyo Kabushiki Kaisha
Fuminori Ando
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Processing of lithium containing brines
Patent number
12,358,805
Issue date
Jul 15, 2025
Reed Advanced Materials Pty Ltd
Yatendra Sharma
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for recovering lithium from a waste lithium secondary batter...
Patent number
12,359,280
Issue date
Jul 15, 2025
YOUNG POONG CORPORATION
Nam Il Moon
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Extraction system, extraction method for separating magnesium and e...
Patent number
12,358,804
Issue date
Jul 15, 2025
XIANGTAN UNIVERSITY
Lixin Yang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Inorganic ion-exchanger for selective extraction of lithium from li...
Patent number
12,350,658
Issue date
Jul 8, 2025
Pavel Kudryavtsev
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of manufacturing inorganic ion exchanger for the selective e...
Patent number
12,337,309
Issue date
Jun 24, 2025
Pavel Kudryavtsev
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Byproduct scandium recovery from low grade primary metal oxide ores
Patent number
12,338,509
Issue date
Jun 24, 2025
Scandium International Mining Corporation
Willem P. C. Duyvesteyn
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Lithium recovery and purification
Patent number
12,338,510
Issue date
Jun 24, 2025
XPS EXPERT PROCESS SOLUTIONS—GLENCORE CANADA CORPORATION
Ahmad Ghahreman
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Systems and methods for the recycling of lithium from battery waste
Patent number
12,330,954
Issue date
Jun 17, 2025
Li Industries, Inc.
David Young
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of using a chlorination method to recycle metal elements in...
Patent number
12,331,381
Issue date
Jun 17, 2025
Shenzhen Huineng Energy Storage Materials Engineering Research Center Co., LTD.
Faping Zhong
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
All-in-one nickel recovering method for nickel metal recovery from...
Patent number
12,325,894
Issue date
Jun 10, 2025
KOREA ZINC CO., LTD.
Heon Sik Choi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for recovering valuable metal
Patent number
12,319,979
Issue date
Jun 3, 2025
JX METALS CIRCULAR SOLUTIONS CO., LTD.
Nobuaki Okajima
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Adaptable processes and systems for purifying co-precipitated or in...
Patent number
12,322,771
Issue date
Jun 3, 2025
GREEN LI-ION PTE. LTD.
Reza Katal
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Recycling and regeneration of lithium-ion battery cathodes
Patent number
12,315,899
Issue date
May 27, 2025
The Regents of the Unversity of California
Zheng Chen
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for the recovery of lithium and other metals from waste lit...
Patent number
12,312,654
Issue date
May 27, 2025
BASF SE
Wolfgang Rohde
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Coupling system of supercritical carbon dioxide cycle power generat...
Patent number
12,305,259
Issue date
May 20, 2025
BYD Company Limited
Yuegeng Ma
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Lithium recovery process
Patent number
12,297,518
Issue date
May 13, 2025
Worcester Polytechnic Institute
Yan Wang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Energy efficient process for concentrating and recovering lithium f...
Patent number
12,297,519
Issue date
May 13, 2025
Veolia Water Solutions & Technologies Support
Kurt Blohm
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Processes and systems for purifying and recycling lithium-ion batte...
Patent number
12,297,520
Issue date
May 13, 2025
GREEN LI-ION PTE. LTD.
Ebrahim Akhondi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Electrodepostion of metals from liquid media
Patent number
12,286,719
Issue date
Apr 29, 2025
Board of Regents, The University of Texas System
Thomas C. Underwood
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Direct lithium extraction compositions and methods
Patent number
12,285,740
Issue date
Apr 29, 2025
ALBEMARLE CORPORATION
Jesse DuPont
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Lithium recovery using aqueous sources
Patent number
12,280,322
Issue date
Apr 22, 2025
Schlumberger Technology Corporation
Gary W. Sams
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Methods and systems for reducing magnesium in high salinity salar b...
Patent number
12,268,992
Issue date
Apr 8, 2025
FLUID TECHNOLOGY SOLUTIONS (FTS) INC.
John R. Herron
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR CONTINUOUS MONITORING OF EXTRACTION PROCESS
Publication number
20250235800
Publication date
Jul 24, 2025
SCHLUMBERGER TECHNOLOGY CORPORATION
Rod Shampine
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS AND SYSTEMS FOR SCALABLE DIRECT RECYCLING OF BATTERY WASTE
Publication number
20250233223
Publication date
Jul 17, 2025
Li Industries, Inc.
David YOUNG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SIMULATED MOVING BED LITHIUM CHROMATOGRAPHIC SEPARATION PROCESS
Publication number
20250229199
Publication date
Jul 17, 2025
SEPROSYS
Stanislas BAUDOUIN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COMPOSITION COMPRISING LITHIUM-CONTAINING COMPOUND, AND BATTERY DIS...
Publication number
20250223183
Publication date
Jul 10, 2025
POSCO Holdings Inc.
Wanyi KIM
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ENERGY SUPPLY SYSTEM SUITABLE FOR SALT LAKE LITHIUM EXTRACTION AND...
Publication number
20250222372
Publication date
Jul 10, 2025
BYD COMPANY LIMITED
Qing GONG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHODS OF PROCESSING BRINE COMPRISING LITHIUM
Publication number
20250222406
Publication date
Jul 10, 2025
BL Technologies, Inc.
Zamir ALAM
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Method and Facility for Preparing and Evaluating Batteries
Publication number
20250219179
Publication date
Jul 3, 2025
Primobius GmbH
Michael Breuer
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR RECOVERING LITHIUM FROM WASTE LITHIUM ION BATTERIES
Publication number
20250219177
Publication date
Jul 3, 2025
Asaka Riken Co., Ltd.
Keita YAMADA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SELECTIVE RECOVERY OF LITHIUM FROM TERNARY CATHODE ACTIVE MATERIAL...
Publication number
20250219181
Publication date
Jul 3, 2025
COSMOCHEMICAL CO., LTD.
EUIHYUK KWON
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Improved Systems And Methods For Metal Recovery From Lithium Ion Ba...
Publication number
20250215523
Publication date
Jul 3, 2025
Aqua Metals Inc.
Brian James Dougherty
C01 - INORGANIC CHEMISTRY
Information
Patent Application
MULTI-DIMENSION, MULTI-MODE CHROMATOGRAPHY METHODS FOR PRODUCING HI...
Publication number
20250219178
Publication date
Jul 3, 2025
Purdue Research Foundation
Nien-Hwa Linda Wang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
DEVICE AND METHOD FOR EXTRACTION OF LITHIUM HYDRIDES
Publication number
20250214837
Publication date
Jul 3, 2025
Renaissance Fusion
Francesco VOLPE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR CONTINUOUS MONITORING OF EXTRACTION PROCESS
Publication number
20250205616
Publication date
Jun 26, 2025
SCHLUMBERGER TECHNOLOGY CORPORATION
Jason Milne
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
FLUIDIZED BED REACTOR AND METHOD FOR RECOVERING ACTIVE METAL OF LIT...
Publication number
20250207217
Publication date
Jun 26, 2025
SK INNOVATION CO., LTD.
Sung Real SON
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR PROCESSING BLACK MASS TO BATTERY CHEMICALS
Publication number
20250207220
Publication date
Jun 26, 2025
Fortum Oyj
Paula Kivelä
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD OF USING A WET METHOD TO RECYCLE METAL ELEMENTS IN LITHIUM B...
Publication number
20250201954
Publication date
Jun 19, 2025
Shenzhen Huineng Energy Storage Materials Engineering Research Center Co., LTD
Faping ZHONG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR RECYCLING LITHIUM BATTERIES
Publication number
20250196207
Publication date
Jun 19, 2025
Shenzhen Huineng Energy Storage Materials Engineering Research Center Co., LTD
Faping ZHONG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD OF USING A CHLORINATION METHOD TO RECYCLE METAL ELEMENTS IN...
Publication number
20250197963
Publication date
Jun 19, 2025
Shenzhen Huineng Energy Storage Materials Engineering Research Center Co., LTD
Faping ZHONG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHODS FOR LITHIUM METAL PRODUCTION DIRECT FROM LITIUM BRINE SOLUT...
Publication number
20250198029
Publication date
Jun 19, 2025
ENERGY EXPLORATION TECHNOLOGIES, INC.
Michael Z. HU
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
LITHIUM RECOVERY DEVICE AND LITHIUM RECOVERY METHOD
Publication number
20250197966
Publication date
Jun 19, 2025
HIROSAKI UNIVERSITY
Kazuya SASAKI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHODS AND SYSTEMS FOR SCALABLE DIRECT RECYCLING OF BATTERY WASTE
Publication number
20250192259
Publication date
Jun 12, 2025
Li Industries, Inc.
David YOUNG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PROCESSING LITHIUM ION SECONDARY BATTERY
Publication number
20250188566
Publication date
Jun 12, 2025
MITSUBISHI MATERIALS CORPORATION
Hajime Kawasaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR GENERATING A METAL-CONTAINING AQUEOUS SOLUTION
Publication number
20250188567
Publication date
Jun 12, 2025
Northvolt Revolt AB
Mahmood ALEMRAJABI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
RAW BRINE TREATMENT SYSTEM, RAW BRINE TREATMENT METHOD, AND LITHIUM...
Publication number
20250188568
Publication date
Jun 12, 2025
BYD COMPANY LIMITED
Qing GONG
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR RECOVERING MATERIALS FROM WASTE OR SCRAPS THROUGH AN IMP...
Publication number
20250178903
Publication date
Jun 5, 2025
UNIVERSITA DEGLI STUDI DI BRESCIA
Elza BONTEMPI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD USING SOLVENT EXTRACTION FOR SELECTIVE RECOVERY OF VALUABLE...
Publication number
20250183398
Publication date
Jun 5, 2025
INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY
MYONG JUN KIM
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS AND CIRCUIT FOR SELECTIVE ADSORPTION AND DESORPTION OF LITH...
Publication number
20250171877
Publication date
May 29, 2025
ILiAD IP COMPANY, LLC
Charles R. Marston
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS AND PRODUCT
Publication number
20250161879
Publication date
May 22, 2025
GEO40 LIMITED
Campbell McNicoll
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LITHIUM RECOVERY SYSTEM FOR BLACK MASS
Publication number
20250163543
Publication date
May 22, 2025
DOOSAN ENERBILITY CO., LTD.
Jang Yong YOU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOVABLE DEVICE FOR EXTRACTING LITHIUM SALTS FROM BRINE OF SALT LAKES
Publication number
20250153106
Publication date
May 15, 2025
XI’AN LANSHEN NEW MATERIAL TECHNOLOGY CO., LTD.
Dongbo SUN
C01 - INORGANIC CHEMISTRY