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PRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS
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CPC
C22B
Parent Industries
C
CHEMISTRY METALLURGY
C22
Metallurgy
Current Industry
C22B
PRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS
Sub Industries
C22B1/00
Preliminary treatment of ores or scrap
C22B11/00
Obtaining noble metals
C22B13/00
Obtaining lead
C22B15/00
Obtaining copper
C22B17/00
Obtaining cadmium
C22B19/00
Obtaining zinc or zinc oxide
C22B21/00
Obtaining aluminium
C22B23/00
Obtaining nickel or cobalt
C22B25/00
Obtaining tin
C22B26/00
Obtaining alkali, alkaline earth metals or magnesium
C22B3/00
Extraction of metal compounds from ores or concentrates by wet processes
C22B30/00
Obtaining antimony, arsenic or bismuth
C22B34/00
Obtaining refractory metals
C22B35/00
Obtaining beryllium
C22B4/00
Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
C22B41/00
Obtaining germanium
C22B43/00
Obtaining mercury
C22B47/00
Obtaining manganese
C22B5/00
General methods of reducing to metals
C22B58/00
Obtaining gallium or indium
C22B59/00
Obtaining rare earth metals
C22B60/00
Obtaining metals of atomic number 87 or higher
C22B61/00
Obtaining metals not elsewhere provided for in this subclass
C22B7/00
Working up raw materials other than ores
C22B9/00
General processes of refining or remelting of metals Apparatus for electroslag or arc remelting of metals
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Lithium metal powder, preparing method thereof, and electrode compr...
Patent number
11,965,226
Issue date
Apr 23, 2024
NATIONAL YANG MING CHIAO TUNG UNIVERSITY
Jeng-Kuei Chang
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Sulfur dioxide depolarized electrolysis and electrolyzer therefore
Patent number
11,965,258
Issue date
Apr 23, 2024
Peregrine Hydrogen Inc.
Stefan Omelchenko
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Systems and apparatus for production of high-carbon biogenic reagents
Patent number
11,965,139
Issue date
Apr 23, 2024
Carbon Technology Holdings, LLC
James A. Mennell
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
High-carbon biogenic reagents and uses thereof
Patent number
11,959,038
Issue date
Apr 16, 2024
Carbon Technology Holdings, LLC
Daniel J. Despen
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Microwave chemical method for totally extracting fluorine and rare...
Patent number
11,957,996
Issue date
Apr 16, 2024
Sichuan Normal University
Shilin Zhao
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Enhanced separation of rare earth metals
Patent number
11,958,754
Issue date
Apr 16, 2024
Seren Technologies Limited
Peter Nockemann
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Production of iron
Patent number
11,959,153
Issue date
Apr 16, 2024
Technological Resources Pty. Limited
Michael Buckley
C21 - METALLURGY OF IRON
Information
Patent Grant
Process for making modified DTPA-associated organosilica media for...
Patent number
11,959,154
Issue date
Apr 16, 2024
Wayne State University
Timothy M. Dittrich
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 separating copper from nickel and cobalt
Patent number
11,959,151
Issue date
Apr 16, 2024
Sumitomo Metal Mining Co., Ltd.
Tatsuya Higaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Remelting plant and method for operating a remelting plant
Patent number
11,952,644
Issue date
Apr 9, 2024
ALD Vacuum Technologies GmbH
Ivaylo Popov
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Charge material for recycled lithium-ion batteries
Patent number
11,955,613
Issue date
Apr 9, 2024
Worcester Polytechnic Institute
Yan Wang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for the recovery of lithium
Patent number
11,952,643
Issue date
Apr 9, 2024
Umicore
Lennart Scheunis
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for producing battery-grade nickel sulfate by using laterite...
Patent number
11,952,288
Issue date
Apr 9, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Changdong Li
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Method for leaching platinum group metals from spent catalyst by UV...
Patent number
11,952,642
Issue date
Apr 9, 2024
Dalian University of Technology
Zhenping Qu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Product comprising recycled aluminum alloy wheel fragments and an a...
Patent number
11,946,117
Issue date
Apr 2, 2024
House of Metals Company Limited
Daniel Bitton
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Process for obtaining vanadium oxide from a gasifier slag field
Patent number
11,945,728
Issue date
Apr 2, 2024
Reliance Industries Limited
Sateesh Daggupati
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the desulphurization of materials and/or residues conta...
Patent number
11,946,115
Issue date
Apr 2, 2024
STC S.R.L. SCIENCE TECHNOLOGY & CONSULTING
Giorgio La Sala
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 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
Method for regenerating copper-containing aluminum alloy from alumi...
Patent number
11,939,644
Issue date
Mar 26, 2024
The Boeing Company
Zhi Sun
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
Rotor and rotor shaft for molten metal
Patent number
11,939,994
Issue date
Mar 26, 2024
Molten Metal Equipment Innovations, LLC
Paul V. Cooper
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for the purification of waste materials or industrial by-pr...
Patent number
11,938,527
Issue date
Mar 26, 2024
amaTEQ Holding GmbH
Alexander Kehrmann
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Processing of lithium containing brines
Patent number
11,932,550
Issue date
Mar 19, 2024
Reed Advanced Materials Pty Ltd.
Yatendra Sharma
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Iron ore pellets
Patent number
11,932,917
Issue date
Mar 19, 2024
Binding Solutions Ltd
Nigel Pickett
C21 - METALLURGY OF IRON
Information
Patent Grant
System and method including multi-circuit solution extraction for r...
Patent number
11,932,919
Issue date
Mar 19, 2024
Freeport Minerals Corporation
Jason M Morgan
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Patents Applications
last 30 patents
Information
Patent Application
HIGH PRESSURE FILTER APPARATUS WITH EXTERNAL SLEEVE AND RELATED MET...
Publication number
20240131458
Publication date
Apr 25, 2024
Entegris, Inc.
Virendra Warke
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SYSTEMS AND METHODS FOR EXTRACTING RARE EARTH ELEMENTS WITH ENGINEE...
Publication number
20240132993
Publication date
Apr 25, 2024
Cornell University
Buz BARSTOW
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
APPLICATION OF CUPROUS SULFIDE IN RECOVERY OF AU (III) FROM AQUEOUS...
Publication number
20240132996
Publication date
Apr 25, 2024
Kunming University of Science and Technology
Yunlong Chen
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
DEVICE FOR PREPARING ULTRA-HIGH-PURITY ZINC BASED ON INTELLIGENTLY-...
Publication number
20240132997
Publication date
Apr 25, 2024
XI'AN JIAOTONG UNIVERSITY
Shengqiang MA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Lithium Extraction Process and Apparatus
Publication number
20240132998
Publication date
Apr 25, 2024
U.S. Borax Inc.
Amit Patwardhan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HIGH-CARBON BIOGENIC REAGENTS AND USES THEREOF
Publication number
20240132795
Publication date
Apr 25, 2024
Carbon Technology Holdings, LLC
Daniel J. Despen
C21 - METALLURGY OF IRON
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
NOVEL PSEUDOMONAS STRAIN FOR METAL RECOVERY
Publication number
20240132992
Publication date
Apr 25, 2024
BRAIN BIOTECH AG
Esther GABOR
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR RECOVERING VALUABLE METAL FROM USED LIB
Publication number
20240132995
Publication date
Apr 25, 2024
MITSUBISHI MATERIALS CORPORATION
Hajime Kawasaki
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD AND SYSTEM FOR PERFORMING INTELLIGENT SORTING BASED ON DYNAM...
Publication number
20240132990
Publication date
Apr 25, 2024
HUZHOU HONEST INTELLIGENT TECHNOLOGY CO., LTD
Jin GUO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR RECOVERY OF METAL-CONTAINING MATERIAL FROM A COMPOSITE M...
Publication number
20240132994
Publication date
Apr 25, 2024
Coogee Titanium Pty Ltd
Daniel Jewell
B22 - CASTING POWDER METALLURGY
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
METHOD FOR PRODUCING LOW-ARSENIC COPPER CONCENTRATE
Publication number
20240124952
Publication date
Apr 18, 2024
NITTETSU MINING CO., LTD.
Yousuke EBISU
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR PREPARING METALLIC TITANIUM USING TITANIUM-CONTAINING OX...
Publication number
20240124998
Publication date
Apr 18, 2024
Kunming University of Science and Technology
Yun LEI
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
MATERIALS AND METHODS FOR EXTRACTION OF PRECIOUS METALS USING GRAPH...
Publication number
20240124329
Publication date
Apr 18, 2024
G6 Materials Corp.
Daniel Stolyarov
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CHEMICAL LIBERATION OF WASTE PRINTED CIRCUIT BOARDS
Publication number
20240123480
Publication date
Apr 18, 2024
INTEGRATED RECYCLING TECHNOLOGIES CORPORATION
Benjamin Turner Suslavich
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
METHOD FOR RECOVERING NICKEL FROM IRON-ALUMINUM SLAG OBTAINED BY BA...
Publication number
20240124953
Publication date
Apr 18, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Haijun YU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
VALUABLE METAL RECOVERY METHOD AND RECOVERY APPARATUS
Publication number
20240128530
Publication date
Apr 18, 2024
MITSUBISHI MATERIALS CORPORATION
Kenta Kuramochi
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
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
SOLVENT EXTRACTION METHOD USING TWO-STAGE EXTRACTION FOR SEPARATION...
Publication number
20240117461
Publication date
Apr 11, 2024
ECOPRO MATERIALS, CO., LTD.
Dong Hee KIM
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD OF SELECTIVELY LEACHING LITHIUM AND ALUMINUM FROM MIXED CARB...
Publication number
20240117466
Publication date
Apr 11, 2024
ECOPRO MATERIALS, CO., LTD.
Dong Hee KIM
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Chemical Processing Of Sewage Sludge Ash
Publication number
20240117462
Publication date
Apr 11, 2024
EasyMining Sweden AB
Cristian TUNSU
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
HYDROMETALLURGICAL RECOVERY METHOD FOR NICKEL SULFATE
Publication number
20240117460
Publication date
Apr 11, 2024
ECOPRO MATERIALS, CO., LTD.
Dong Hee KIM
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SOLVENT EXTRACTION METHOD FOR SEPARATION AND RECOVERY OF NICKEL, CO...
Publication number
20240117463
Publication date
Apr 11, 2024
ECOPRO MATERIALS, CO., LTD.
Dong Hee KIM
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Treatment of a composition with a plasma
Publication number
20240117464
Publication date
Apr 11, 2024
PARIS SCIENCES ET LETTRES
Frédéric ROUSSEAU
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ARTICLES AND METHODS FOR PROCESSING SCRAP ALUMINUM
Publication number
20240117465
Publication date
Apr 11, 2024
Massachusetts Institute of Technology
Peter Godart
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
ELECTROKINETIC DEVICE AND METHOD FOR IN-SITU LEACHING OF URANIUM
Publication number
20240117467
Publication date
Apr 11, 2024
University of South China
Chunguang LI
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHODS FOR PROCESSING MACHINING CHIPS COMPRISING ALUMINUM-LITHIUM...
Publication number
20240117468
Publication date
Apr 11, 2024
Arconic Technologies LLC
Brent L. Mydland
B22 - CASTING POWDER METALLURGY