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Separation by a physical processing technique only
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CPC
C22B7/005
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Parent Industries
C
CHEMISTRY METALLURGY
C22
Metallurgy
C22B
PRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS
C22B7/00
Working up raw materials other than ores
Current Industry
C22B7/005
Separation by a physical processing technique only
Industries
Overview
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Impact
Patents Grants
last 30 patents
Information
Patent Grant
Processing of NdFeB magnetic material
Patent number
11,915,844
Issue date
Feb 27, 2024
The University of Birmingham
Allan Walton
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
System for physical-mechanical recovery and refining of non-ferrous...
Patent number
11,905,574
Issue date
Feb 20, 2024
Francisco Javier Jiménez Guzmán
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Method for recovering lithium battery slurry and device for recover...
Patent number
11,894,531
Issue date
Feb 6, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Peichao Ning
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method and system for improving waste metal batch composition
Patent number
11,795,523
Issue date
Oct 24, 2023
House of Metals Company Limited
Daniel Bitton
B24 - GRINDING POLISHING
Information
Patent Grant
Method to open up electro chemical energy storage devices and therm...
Patent number
11,710,867
Issue date
Jul 25, 2023
ACCUREC RECYCLING GMBH
Reiner Sojka
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for producing silicon carbide from waste circuit board crack...
Patent number
11,667,532
Issue date
Jun 6, 2023
Beijing University of Technology
Yufeng Wu
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Battery pre-processing apparatus and method
Patent number
11,450,902
Issue date
Sep 20, 2022
Institute of Process Engineering, Chinese Academy of Sciences
Hongbin Cao
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Mechano-chemical de-mixing of metal alloys and mixed materials
Patent number
11,364,542
Issue date
Jun 21, 2022
Iowa State University Research Foundation, Inc.
Martin Thuo
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of recovering materials bound to a metallic substrate using...
Patent number
11,359,259
Issue date
Jun 14, 2022
PGM RECOVERY SYSTEMS, INC.
Edmund Schwenk
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method and system for estimating waste metal batch composition
Patent number
11,332,807
Issue date
May 17, 2022
House of Metals Company Limited
Daniel Bitton
B24 - GRINDING POLISHING
Information
Patent Grant
Cleaning and separating medical waste
Patent number
11,260,437
Issue date
Mar 1, 2022
Brian Michael Hays
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Method for efficient separation and enrichment of lithium
Patent number
11,219,864
Issue date
Jan 11, 2022
QINGHAI INSTITUTE OF SALT LAKES, CHINESE ACADEMY OF SCIENCES
Min Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Plant and method for recovering and treating residues from crushing...
Patent number
11,213,830
Issue date
Jan 4, 2022
Danieli & C. Officine Meccaniche SpA
Alessandra Primavera
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for treating lithium ion battery
Patent number
11,145,915
Issue date
Oct 12, 2021
JX Nippon Mining & Metals Corporation
Shojiro Usui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic waste processing method and apparatus thereof
Patent number
11,059,020
Issue date
Jul 13, 2021
JING LEEI ENTERPRISE CO., LTD.
Hsuan-Jung Chen
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Slurry recycling method, producing method of rare earth sintered ma...
Patent number
10,807,167
Issue date
Oct 20, 2020
Hitachi Metals, Ltd.
Mitsuaki Mochizuki
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method and system for processing slag material
Patent number
10,799,882
Issue date
Oct 13, 2020
Mid-American Gunite, Inc.
Donald E. Keaton
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Mechano-chemical de-mixing of metal alloys and mixed materials
Patent number
10,758,984
Issue date
Sep 1, 2020
Iowa State University Research Foundation, Inc.
Martin M. Thuo
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method for treating lithium ion battery
Patent number
10,727,546
Issue date
Jul 28, 2020
JX Nippon Mining & Metals Corporation
Shojiro Usui
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Apparatus for recycling waste raw material
Patent number
10,702,874
Issue date
Jul 7, 2020
CERAMETAL CO., LTD.
Hyung Ki Kim
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Centrifuge separator for gold mining and recovery
Patent number
10,695,774
Issue date
Jun 30, 2020
Richard F Corbus
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Method and apparatus for retrieving valuable metals step by step fr...
Patent number
10,655,198
Issue date
May 19, 2020
Zhancheng Guo
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Heavy metal separations using strongly paramagnetic column packings...
Patent number
10,632,400
Issue date
Apr 28, 2020
Savannah River Nuclear Solutions, LLC
Tracy S. Rudisill
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
System and method for integrated waste storage
Patent number
10,519,389
Issue date
Dec 31, 2019
Accordant Energy, LLC
James W. Bohlig
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Device and method for recovering tin-lead solder from scrap
Patent number
10,512,981
Issue date
Dec 24, 2019
Denis Aleksandrovich Vtulkin
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Sorting of aluminium alloys on the basis of electrical conductivity...
Patent number
10,493,495
Issue date
Dec 3, 2019
Hydro Aluminium Recycling Deutschland GmbH
Boris Kurth
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Method and device for recycling metal scrap
Patent number
10,486,209
Issue date
Nov 26, 2019
Hydro Aluminium Rolled Products GmbH
Michael Wimmer
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Method of recovering materials bound to a metallic substrate using...
Patent number
10,435,768
Issue date
Oct 8, 2019
PGM RECOVERY SYSTEMS, INC.
Edmund Schwenk
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for manufacturing reclaimed alloy material and process for...
Patent number
10,407,754
Issue date
Sep 10, 2019
Hitachi Metals, Ltd.
Kohei Miyano
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Systems and methods for recycling electronic systems
Patent number
10,378,080
Issue date
Aug 13, 2019
COOLEDGE LIGHTING INC.
Michael A. Tischler
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR RECOVERING ACTIVE METAL OF LITHIUM SECONDARY BATTERY
Publication number
20240154197
Publication date
May 9, 2024
SK INNOVATION CO., LTD.
Hyeon Bae HA
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
Information
Patent Application
METHOD AND SYSTEM FOR EXTRACTING BLACK MASS FROM SPENT LITHIUM ION...
Publication number
20240097227
Publication date
Mar 21, 2024
AGR LITHIUM INC.
Vipin TYAGI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RECOVERY METHOD OF Ra-226, PRODUCTION METHOD OF Ra-226 SOLUTION, AN...
Publication number
20240084419
Publication date
Mar 14, 2024
Nihon Medi-Physics Co., Ltd.
Yoshio HONDA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
WASTE LITHIUM-ION BATTERY TREATMENT METHOD
Publication number
20240063453
Publication date
Feb 22, 2024
Asaka Riken Co., Ltd.
Yukio SAKUMA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
RECOVERY OF VALUABLE MATERIALS AND GRAPHITE FROM END-OF-LIFE LITHIU...
Publication number
20240055685
Publication date
Feb 15, 2024
University of Kentucky Research Foundation
Xin Gao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM ION BATTERY RECYCLING PROCESS UTILIZING MAGNETIC SEPARATION...
Publication number
20240047775
Publication date
Feb 8, 2024
UChicago Argonne, LLC
Albert L. LIPSON
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR EXTRACTING VALUABLE METAL FROM LOW-MATTE NICKEL CONVERTE...
Publication number
20240035116
Publication date
Feb 1, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
Haijun YU
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
RECOVERY OF METALS FROM LITHIUM-ION BATTERIES
Publication number
20240006677
Publication date
Jan 4, 2024
REDIVIVUS, INC.
Alejandro F. GRAF
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
METHOD FOR RECOVERING VALUABLE MATERIALS FROM LITHIUM ION SECONDARY...
Publication number
20230411719
Publication date
Dec 21, 2023
DOWA ECO-SYSTEM CO., LTD.
Chihiro NISHIKAWA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Method for Recovering Lithium Battery Slurry and Device for Recover...
Publication number
20230395888
Publication date
Dec 7, 2023
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Peichao Ning
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Flotation Method for Recovering Lithium-Ion Battery Cathode Materia...
Publication number
20230387489
Publication date
Nov 30, 2023
American Hyperform, Inc.
William Novis Smith
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR REMOVING ELEMENTAL COPPER FROM TERNARY BATTERY WASTE AND...
Publication number
20230344030
Publication date
Oct 26, 2023
HUNAN BRUNP RECYCLING TECHNOLOGY CO., LTD.
Xie Sun
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
APPARATUS FOR RECOVERING ACTIVE MATERIAL AND METHOD FOR REUSING ACT...
Publication number
20230327226
Publication date
Oct 12, 2023
LG ENERGY SOLUTION, LTD.
Min-Seo Kim
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
VALUABLE MATTER RECOVERY METHOD
Publication number
20230318063
Publication date
Oct 5, 2023
DOWA ECO-SYSTEM CO., LTD.
Yoji SUGANUMA
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
REACTIVE PHASE SEPARATION OF BLACK MASS FROM LITHIUM-ION BATTERY RE...
Publication number
20230287538
Publication date
Sep 14, 2023
Comstock IP Holdings LLC
Michael J. RIEBEL
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESSING THERMALLY PRETREATED AND UNTREATED BATTERIES AND THEIR P...
Publication number
20230253641
Publication date
Aug 10, 2023
REDUX Recycling GmbH
Waldemar Kiselew
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Method for the recovery of metals from electronic waste
Publication number
20230250509
Publication date
Aug 10, 2023
SMS group GMBH
Frank Marlin KAUSSEN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD, APPARATUS, AND SYSTEM FOR LITHIUM ION BATTERY RECYCLING
Publication number
20230231214
Publication date
Jul 20, 2023
Minjae OH
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METAL RECOVERY METHOD
Publication number
20230116994
Publication date
Apr 20, 2023
DOWA ECO-SYSTEM CO., LTD.
Shota TAHATA
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
METHOD FOR RECOVERING VALUABLE SUBSTANCE
Publication number
20230107938
Publication date
Apr 6, 2023
DOWA ECO-SYSTEM CO., LTD.
Chihiro NISHIKAWA
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
SYSTEM FOR EXTRACTING ELECTRODE MATERIAL FROM BATTERIES
Publication number
20230076830
Publication date
Mar 9, 2023
LOHUM CLEANTECH PRIVATE LIMITED
Rajat VERMA
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
SEPARATION METHOD OF BLACK POWDER OF AUTOMOTIVE WASTE SECONDARY BAT...
Publication number
20220344735
Publication date
Oct 27, 2022
Hyo Soo AHN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Method for producing silicon carbide from waste circuit board crack...
Publication number
20220315430
Publication date
Oct 6, 2022
BEIJING UNIVERSITY OF TECHNOLOGY
Yufeng WU
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD OF RECOVERING MATERIALS BOUND TO A METALLIC SUBSTRATE USING...
Publication number
20220307106
Publication date
Sep 29, 2022
PGM RECOVERY SYSTEMS, INC.
Edmund SCHWENK
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Processing Systems And Methods For Steel-Making Co-Products
Publication number
20220290271
Publication date
Sep 15, 2022
Phoenix Services LLC
Bryan Osborne
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD AND SYSTEM FOR IMPROVING WASTE METAL BATCH COMPOSITION
Publication number
20220235432
Publication date
Jul 28, 2022
House of Metals Company Limited
Daniel Bitton
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
A Green Resource-Generating Method Based on Thermal Mass Synergy of...
Publication number
20220119714
Publication date
Apr 21, 2022
BEIJING UNIVERSITY OF TECHNOLOGY
Dean Pan
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
BATTERY RECYCLING PROCESS
Publication number
20220017989
Publication date
Jan 20, 2022
A.C.N. 630 589 0507 PTY LTD
Gavin Beer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEM AND PROCESS FOR THE RECOVERY OF TITANIUM, TITANIUM ALLOY, ZI...
Publication number
20220002839
Publication date
Jan 6, 2022
Gianluca GALEAZZI
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...