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Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
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C01G51/003
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CHEMISTRY METALLURGY
C01
Inorganic chemistry
C01G
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
C01G51/00
Compounds of cobalt
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C01G51/003
Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
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last 30 patents
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Patent Grant
Method and device of removing and recycling metals from mixing acid...
Patent number
11,976,374
Issue date
May 7, 2024
MEGA UNION TECHNOLOGY INCORPORATED
Kuo-Ching Lin
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Scalable process for manufacturing iron cobalt nanoparticles with h...
Patent number
11,804,318
Issue date
Oct 31, 2023
Aegis Technology Inc.
Qi Chen
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Battery-level Ni—Co—Mn mixed solution and preparation method for ba...
Patent number
11,695,170
Issue date
Jul 4, 2023
JINGMEN GEM CO., LTD
Kaihua Xu
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of inhibiting extractant degradation by controlling extracti...
Patent number
11,274,047
Issue date
Mar 15, 2022
KOREA RESOURCES CORPORATION
Jeon Woong An
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for inhibiting extractant degradation of DSX process through...
Patent number
11,254,584
Issue date
Feb 22, 2022
KOREA RESOURCES CORPORATION
Jeon Woong An
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for inhibiting extractant degradation of DSX process through...
Patent number
11,203,531
Issue date
Dec 21, 2021
KOREA RESOURCES CORPORATION
Jeon Woong An
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for inhibiting extractant degradation by diluent and extract...
Patent number
11,168,003
Issue date
Nov 9, 2021
KOREA RESOURCES CORPORATION
Jeon Woong An
G01 - MEASURING TESTING
Information
Patent Grant
Scalable process for manufacturing iron cobalt nanoparticles with h...
Patent number
11,053,135
Issue date
Jul 6, 2021
Aegis Technology Inc.
Qi Chen
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Processing method for lithium ion battery scrap
Patent number
10,807,879
Issue date
Oct 20, 2020
JX Nippon Mining & Metals Corporation
Junichi Ito
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing solutions containing nickel or cobalt
Patent number
10,577,255
Issue date
Mar 3, 2020
Sumitomo Metal Mining Co., Ltd.
Hideki Ohara
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for purification of a cobalt containing solution by continuo...
Patent number
10,233,513
Issue date
Mar 19, 2019
Norilsk Nickel Harjavalta Oy
Tuomo Sainio
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Sulfonated aminomethylated chelate resins
Patent number
9,950,320
Issue date
Apr 24, 2018
LANXESS Deutschland GmbH
Reinhold Klipper
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Processes for treating red mud
Patent number
9,556,500
Issue date
Jan 31, 2017
ORBITE TECHNOLOGIES INC.
Richard Boudreault
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for producing cobalt sulfate
Patent number
9,428,820
Issue date
Aug 30, 2016
Sumitomo Metal Mining Co., Ltd.
Takayuki Nakai
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Processes for treating red mud
Patent number
9,023,301
Issue date
May 5, 2015
Orbite Aluminae Inc.
Richard Boudreault
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Methods for recovering cobalt from copper solvent extraction raffinate
Patent number
8,658,114
Issue date
Feb 25, 2014
Asarco LLC
Neil Nebeker
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for recovering nickel from sulfuric acid aqueous solution
Patent number
8,580,213
Issue date
Nov 12, 2013
Sumitomo Metal Mining Co., Ltd.
Hiroshi Kobayashi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for the extraction of specific transition metals
Patent number
8,268,267
Issue date
Sep 18, 2012
Metals Recovery Technology Inc.
Joseph L. Thomas
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Nickel-laterite process
Patent number
8,016,913
Issue date
Sep 13, 2011
Drinkard Metalox, Inc.
William F. Drinkard, Jr.
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for the extraction of specific transition metals with gaseo...
Patent number
7,604,784
Issue date
Oct 20, 2009
Metals Recovery Technology Inc.
Joseph L. Thomas
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for the extraction and separation of nickel and/or cobalt
Patent number
5,447,552
Issue date
Sep 5, 1995
Goro Nickel S.A.
Indje O. Mihaylov
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Process for the extraction and separation of nickel and/or cobalt
Patent number
5,378,262
Issue date
Jan 3, 1995
Inco Limited
Indje O. Mihaylov
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Solvent extraction of nickel using hydroxamic acids
Patent number
4,975,253
Issue date
Dec 4, 1990
Monsanto Company
Bruce F. Monzyk
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Selective removal of chromium, nickel, cobalt, copper and lead cati...
Patent number
4,956,154
Issue date
Sep 11, 1990
UNC Reclamation
Alex Magdics
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Cobalt recovery method
Patent number
4,908,462
Issue date
Mar 13, 1990
Starloy Industrial Co., Ltd.
Nobuo Ohtsuka
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Separation of nickel and cobalt from sulfate solutions by solvent e...
Patent number
4,900,522
Issue date
Feb 13, 1990
Amax Inc.
Eddie C. Chou
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Solvent extraction of cobalt using hydroxamic acids
Patent number
4,882,132
Issue date
Nov 21, 1989
Monsanto Company
Bruce F. Monzyk
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Recovery of transition metals from aqueous solutions
Patent number
4,880,546
Issue date
Nov 14, 1989
Shell Oil Company
Brian L. Goodall
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Triazolopyrimidine extractants
Patent number
4,739,054
Issue date
Apr 19, 1988
Imperial Chemical Industries PLC
Peter M. Ouan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Selective removal of metals from aqueous solutions with dithiophosp...
Patent number
4,721,605
Issue date
Jan 26, 1988
American Cyanamid Company
Timothy J. Brown
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING MIXED METAL SOLUTION AND METHOD FOR PRODUCING...
Publication number
20230193422
Publication date
Jun 22, 2023
JX NIPPON MINING & METALS CORPORATION
Junichi ARAKAWA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PRODUCTION METHOD FOR COBALT SULFATE
Publication number
20230183091
Publication date
Jun 15, 2023
Sumitomo Metal Mining Co., Ltd.
Hiroto WATANABE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
BATTERY-LEVEL NI-CO-MN MIXED SOLUTION AND PREPARATION METHOD FOR BA...
Publication number
20220384868
Publication date
Dec 1, 2022
JINGMEN GEM CO., LTD
Kaihua XU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND DEVICE OF REMOVING AND RECYCLING METALS FROM MIXING ACID...
Publication number
20220002891
Publication date
Jan 6, 2022
MEGA UNION TECHNOLOGY INCORPORATED
KUO-CHING LIN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Scalable Process for Manufacturing Iron Colbalt Nanoparticles with...
Publication number
20210347654
Publication date
Nov 11, 2021
Aegis Technology Inc.
Qi Chen
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD FOR INHIBITING EXTRACTANT DEGRADATION OF DSX PROCESS THROUGH...
Publication number
20210024366
Publication date
Jan 28, 2021
KOREA RESOURCES CORPORATION
Jeon Woong AN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR INHIBITING EXTRACTANT DEGRADATION OF DSX PROCESS THROUGH...
Publication number
20210024367
Publication date
Jan 28, 2021
KOREA RESOURCES CORPORATION
Jeon Woong AN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR INHIBITING EXTRACTANT DEGRADATION BY DILUENT AND EXTRACT...
Publication number
20210024368
Publication date
Jan 28, 2021
KOREA RESOURCES CORPORATION
Jeon Woong AN
G01 - MEASURING TESTING
Information
Patent Application
METHOD OF INHIBITING EXTRACTANT DEGRADATION BY CONTROLLING EXTRACTI...
Publication number
20210024369
Publication date
Jan 28, 2021
KOREA RESOURCES CORPORATION
Jeon Woong AN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Scalable Process for Manufacturing Iron Cobalt Nanoparticles with H...
Publication number
20200361784
Publication date
Nov 19, 2020
Aegis Technology Inc.
Qi Chen
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHOD FOR PRODUCING SOLUTIONS CONTAINING NICKEL OR COBALT
Publication number
20190194031
Publication date
Jun 27, 2019
Sumitomo Metal Mining Co., Ltd.
Hideki Ohara
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESSING METHOD FOR LITHIUM ION BATTERY SCRAP
Publication number
20190084839
Publication date
Mar 21, 2019
JX NIPPON MINING & METALS CORPORATION
Junichi ITO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SULFONATED AMINOMETHYLATED CHELATE RESINS
Publication number
20170216833
Publication date
Aug 3, 2017
LANXESS Deutschland GmbH
Reinhold KLIPPER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESSES FOR TREATING RED MUD
Publication number
20140369907
Publication date
Dec 18, 2014
ORBITE ALUMINAE INC.
Richard Boudreault
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR PRODUCING COBALT SULFATE
Publication number
20140348731
Publication date
Nov 27, 2014
Sumitomo Metal Mining Co., Ltd.
Takayuki Nakai
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR THE EXTRACTION OF SPECIFIC TRANSITION METALS
Publication number
20130064742
Publication date
Mar 14, 2013
METALS RECOVERY TECHNOLOGY INC.
JOSEPH L. THOMAS
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
ION EXCHANGE COBALT RECOVERY
Publication number
20110195000
Publication date
Aug 11, 2011
Neil Nebeker
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
COBALT RECOVERY
Publication number
20110194999
Publication date
Aug 11, 2011
ASARCO LLC
Neil Nebeker
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
METHOD FOR RECOVERING NICKEL FROM SULFURIC ACID AQUEOUS SOLUTION
Publication number
20110135547
Publication date
Jun 9, 2011
Sumitomo Metal Mining Co., Ltd.
Hiroshi Kobayashi
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
PROCESS FOR THE EXTRACTION OF SPECIFIC TRANSITION METALS
Publication number
20100098606
Publication date
Apr 22, 2010
METALS RECOVERY TECHNOLOGY INC.
JOSEPH L. THOMAS
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
NICKEL-LATERITE PROCESS
Publication number
20100064854
Publication date
Mar 18, 2010
William F. Drinkard, JR.
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CARBON PARTICLE HAVING DEPOSITED FINE PARTICLES, PROCESS FOR PRODUC...
Publication number
20090202869
Publication date
Aug 13, 2009
Yuko Sawaki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Process for the extraction of specific transition metals with gaseo...
Publication number
20090047198
Publication date
Feb 19, 2009
Joseph L. Thomas
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Extraction of Nickel and Cobalt from a Resin Eluate Stream
Publication number
20070297960
Publication date
Dec 27, 2007
Damien Gary Ignatius Krebs
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...