Electrolytic production, recovery or refining of metals by electrolysis of melts

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Patents Grantslast 30 patents

Information Patent Grant
Electrolytic smelting system
- Patent number 12,305,245
- Issue date May 20, 2025
- Mitsubishi Heavy Industries, Ltd.
- Takashi Nakano
- C21 - METALLURGY OF IRON
Information Patent Grant
Purification and conversion processes for asphaltene-containing fee...
- Patent number 12,291,679
- Issue date May 6, 2025
- ENLIGHTEN INNOVATIONS INC.
- Mykola Makowsky
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for drying anode coating
- Patent number 12,281,050
- Issue date Apr 22, 2025
- Ghislain Gonthier
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for manufacturing carbon anodes for aluminium production ce...
- Patent number 12,270,117
- Issue date Apr 8, 2025
- Universite Laval
- Houshang Alamdari
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Selective sulfidation and desulfidation
- Patent number 12,258,672
- Issue date Mar 25, 2025
- Massachusetts Institute of Technology
- Antoine Allanore
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Treatment of metal ores
- Patent number 12,215,436
- Issue date Feb 4, 2025
- Derek Fray
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method for preparing a charge ingot for production of products by c...
- Patent number 12,208,445
- Issue date Jan 28, 2025
- OBSHCHESTVO S OGRANICHENNOY OTVETSTVENNOOST'YU “OBEDINENNAYA KOMPANIYA RUSAL...
- Aleksandr Olegovich Gusev
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus and method for operating an electrolytic cell
- Patent number 12,203,187
- Issue date Jan 21, 2025
- ELYSIS LIMITED PARTNERSHIP
- Bruno Petitjean
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrowinning cell for the production of lithium and method of usi...
- Patent number 12,188,141
- Issue date Jan 7, 2025
- Arcadium Lithium Intermediate IRL Limited
- Maciej Jastrzebski
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrorefining apparatus and process for refining lithium metal
- Patent number 12,188,140
- Issue date Jan 7, 2025
- Arcadium Lithium Intermediate IRL Limited
- Maciej Jastrzebski
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for production of refined lithium metal
- Patent number 12,180,602
- Issue date Dec 31, 2024
- Arcadium Lithium Intermediate IRL Limited
- Maciej Jastrzebski
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for production of refined lithium metal
- Patent number 12,180,603
- Issue date Dec 31, 2024
- Arcadium Lithium Intermediate IRL Limited
- Maciej Jastrzebski
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Metal alloy
- Patent number 12,173,387
- Issue date Dec 24, 2024
- VSCA AS
- David Jarvis
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrowinning cell for the production of lithium and method of usi...
- Patent number 12,173,420
- Issue date Dec 24, 2024
- Li-Metal Corp.
- Maciej Jastrzebski
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Apparatus and method for operating an electrolytic cell
- Patent number 12,173,419
- Issue date Dec 24, 2024
- ELYSIS LIMITED PARTNERSHIP
- Bruno Petitjean
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Supply circuit for electrolytic cell comprising a short-circuit dev...
- Patent number 12,168,832
- Issue date Dec 17, 2024
- AMC
- Michel Pillet
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Energy-saving system and method for extracting titanium
- Patent number 12,152,309
- Issue date Nov 26, 2024
- ZHEJIANG HAIHONG HOLDING GROUP CO., LTD.
- Haixian Chen
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Methods and systems for converting metal oxides to metal using meta...
- Patent number 12,129,176
- Issue date Oct 29, 2024
- Consolidated Nuclear Security, LLC
- Justin Matthew Holland
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Apparatuses and systems for vertical electrolysis cells
- Patent number 12,091,765
- Issue date Sep 17, 2024
- Alcoa USA Corp.
- Benjamin D. Mosser
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Intervention tool for the operation of an electrolytic cell
- Patent number 12,065,752
- Issue date Aug 20, 2024
- Rio Tinto Alcan International Limited
- Steeve Renaudier
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Handling device to be used to convey an intervention tool on an ele...
- Patent number 12,043,913
- Issue date Jul 23, 2024
- Rio Tinto Alcan International Limited
- Frédéric Brun
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
System and method for producing critical minerals
- Patent number 12,031,195
- Issue date Jul 9, 2024
- MICROBEAM TECHNOLOGIES, INC.
- Steven Benson
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Apparatus and method for controlled alumina supply
- Patent number 12,006,582
- Issue date Jun 11, 2024
- REEL Alesa AG
- Anders Kenneth Sorhuus
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods for preventing thermite reactions in electrolyt...
- Patent number 12,006,581
- Issue date Jun 11, 2024
- ELYSIS LIMITED PARTNERSHIP
- Leroy E. D'Astolfo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Power generation apparatus and power generation method
- Patent number 12,003,002
- Issue date Jun 4, 2024
- KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
- Jun Yaokawa
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Device and method for preparing low-impurity regenerated brass allo...
- Patent number 11,981,979
- Issue date May 14, 2024
- University of Science and Technology Beijing
- Xinfang Zhang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Fracture resistant mounting for ceramic piping
- Patent number 11,976,375
- Issue date May 7, 2024
- Li-Metal Corp.
- Jonathan T. Goodman
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Metal chlorides and metals obtained from metal oxide containing mat...
- Patent number 11,975,982
- Issue date May 7, 2024
- KEYSTONE METALS RECOVERY INC.
- Richard I. Chaifetz
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method of aluminum-scandium alloy production
- Patent number 11,970,782
- Issue date Apr 30, 2024
- FEA Materials LLC
- Adam Clayton Powell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Electrolytic production of high-purity lithium from low-purity sources
- Patent number 11,965,261
- Issue date Apr 23, 2024
- MetaGenesis, Ltd.
- Yi Cui
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PRODUCING A METAL BOROHYDRIDE OR BORIC ACID FROM METAL ME...
- Publication number 20250179658
- Publication date Jun 5, 2025
- H2FUEL WORKS B.V.
- Lars Jacob Cornelis VAN DER ZEE
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR OPERATING AN ELECTROLYTIC CELL
- Publication number 20250116023
- Publication date Apr 10, 2025
- ELYSIS LIMITED PARTNERSHIP
- Bruno PETITJEAN
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
DIRECT ELECTROCHEMICAL EXTRACTION OF LITHIUM FROM ORES
- Publication number 20250109517
- Publication date Apr 3, 2025
- The Penn State Research Foundation
- Feifei Shi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
APPARATUS AND METHOD FOR PRODUCING LI METAL
- Publication number 20250101622
- Publication date Mar 27, 2025
- HYDRO-QUEBEC
- Kamyab AMOUZEGAR
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Method And System For Molten Oxide Electrolysis
- Publication number 20250084553
- Publication date Mar 13, 2025
- Lunar Resources, Inc.
- Elliot F. Carol
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHODS OF RECOVERING METALS FROM WASTE SOURCES
- Publication number 20250084554
- Publication date Mar 13, 2025
- UChicago Argonne, LLC
- Timothy T. Lichtenstein
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SYSTEMS AND METHODS FOR RECOVERY OF MOLTEN METAL
- Publication number 20250075358
- Publication date Mar 6, 2025
- Phoenix Tailings, Inc.
- Thomas Anthony Villalon
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PREPARATION OF RARE EARTH METALS WITH DOUBLE SALTS
- Publication number 20250075359
- Publication date Mar 6, 2025
- Iowa State University Research Foundation, Inc.
- Ikenna Cajetan Nlebedim
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
GEOTHERMALLY POWERED PYROMETALLURGICAL COPPER PRODUCTION
- Publication number 20250066873
- Publication date Feb 27, 2025
- EnhancedGEO Holdings, LLC
- Greg Lindberg
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD OF ALUMINUM-SCANDIUM ALLOY PRODUCTION
- Publication number 20250059663
- Publication date Feb 20, 2025
- FEA MATERIALS LLC
- Adam Clayton POWELL
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR REDUCING PERFLUOROCARBON EMISSIONS FROM ALUMINUM ELECTRO...
- Publication number 20250034738
- Publication date Jan 30, 2025
- ZHENGZHOU NON-FERROUS METALS RESEARCH INSTITUTE CO.LTD OF CHALCO
- Kaibin CHEN
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ADVANCED ALUMINUM ELECTROLYSIS CELL
- Publication number 20250011958
- Publication date Jan 9, 2025
- ELYSIS LIMITED PARTNERSHIP
- Xinghua LIU
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
CATHODE DEVICE FOR AN ALUMINIUM ELECTROLYSIS CELL
- Publication number 20240426014
- Publication date Dec 26, 2024
- Aleksej Gennad'evich BURTSEV
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ELECTRODES FOR ALUMINUM ELECTROLYSIS CELLS AND METHODS OF MAKING TH...
- Publication number 20240425378
- Publication date Dec 26, 2024
- ALCOA USA CORP.
- James C. McMillen
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
INERT ANODE ALUMINUM ELECTROLYTIC CELL WITH VERTICAL STRUCTURE
- Publication number 20240426016
- Publication date Dec 26, 2024
- ZHENGZHOU NON-FERROUS METALS RESEARCH INSTITUTE CO. LTD OF CHALCO
- Shengzhong BAO
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SYSTEM AND METHOD FOR EXTRACTION AND REFINING OF TITANIUM
- Publication number 20240410070
- Publication date Dec 12, 2024
- UNIVERSAL ACHEMETAL TITANIUM, LLC
- James R. COX
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
MOLTEN OXIDE ELECTROLYSIS METHODS AND RELATED SYSTEMS
- Publication number 20240392457
- Publication date Nov 28, 2024
- Boston Electrometallurgical Corporation
- Itamar Dutra Pereira de Resende
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PROCESS FOR THE RECOVERY OF LITHIUM
- Publication number 20240384371
- Publication date Nov 21, 2024
- Umicore
- Lennart SCHEUNIS
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
AN ELECTRODE BODY OF AN ELECTRODE FOR THE ELECTROLYTIC PRODUCTION O...
- Publication number 20240352611
- Publication date Oct 24, 2024
- ELYSIS LIMITED PARTNERSHIP
- Charles SHANTA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METAL CHLORIDES AND METALS OBTAINED FROM METAL OXIDE CONTAINING MAT...
- Publication number 20240343569
- Publication date Oct 17, 2024
- KEYSTONE METALS RECOVERY INC.
- Richard I. CHAIFETZ
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Methods of Forming a Metal Material from a Metal Oxide Material by...
- Publication number 20240337037
- Publication date Oct 10, 2024
- Battelle Energy Alliance, LLC
- Prabhat K. Tripathy
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
INTEGRATED SYSTEMS EMPLOYING CARBON OXIDE ELECTROLYSIS IN ALUMINUM...
- Publication number 20240337038
- Publication date Oct 10, 2024
- Twelve Benefit Corporation
- Enrique Cintron
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Treatment of Metal Ores
- Publication number 20240328021
- Publication date Oct 3, 2024
- CHINUKA LTD
- Derek Fray
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ALUMINUM PRODUCTION POWERED BY GEOTHERMAL ENERGY
- Publication number 20240327949
- Publication date Oct 3, 2024
- EnhancedGEO Holdings, LLC
- Greg Lindberg
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Tungsten Electrode for Molten Salt Electrolysis for Rare Earth Meta...
- Publication number 20240309533
- Publication date Sep 19, 2024
- Ganzhou Chenguang Rare Earths New Material Co., Ltd
- Shaohua YANG
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
MEMBRANE-BASED ALKALI METAL PRODUCTION SYSTEM
- Publication number 20240309532
- Publication date Sep 19, 2024
- Lyten, Inc.
- Jesse Baucom
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHODS FOR EXTRACTING LITHIUM FROM SPODUMENE
- Publication number 20240301578
- Publication date Sep 12, 2024
- XERION ADVANCED BATTERY CORP.
- Chadd Kiggins
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Storage-Stable Spent Potlining Material, Method for the Production...
- Publication number 20240301313
- Publication date Sep 12, 2024
- Speira GmbH
- Ralf Lemke
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ADVANCED PURIFICATION CELL FOR ALUMINUM SCRAP RECYCLING
- Publication number 20240295043
- Publication date Sep 5, 2024
- ALCOA USA CORP.
- Xinghua Liu
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
ADVANCED PURIFICATION CELL FOR ALUMINUM SCRAP RECYCLING
- Publication number 20240287695
- Publication date Aug 29, 2024
- ALCOA USA CORP.
- Benjamin D. Mosser
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Electrolytic production, recovery or refining of metals by electrolysis of melts

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Electrolytic smelting system

Purification and conversion processes for asphaltene-containing fee...

Process for drying anode coating

Process for manufacturing carbon anodes for aluminium production ce...

Selective sulfidation and desulfidation

Treatment of metal ores

Method for preparing a charge ingot for production of products by c...

Apparatus and method for operating an electrolytic cell

Electrowinning cell for the production of lithium and method of usi...

Electrorefining apparatus and process for refining lithium metal

Process for production of refined lithium metal

Process for production of refined lithium metal

Metal alloy

Electrowinning cell for the production of lithium and method of usi...

Apparatus and method for operating an electrolytic cell

Supply circuit for electrolytic cell comprising a short-circuit dev...

Energy-saving system and method for extracting titanium

Methods and systems for converting metal oxides to metal using meta...

Apparatuses and systems for vertical electrolysis cells

Intervention tool for the operation of an electrolytic cell

Handling device to be used to convey an intervention tool on an ele...

System and method for producing critical minerals

Apparatus and method for controlled alumina supply

Systems and methods for preventing thermite reactions in electrolyt...

Power generation apparatus and power generation method

Device and method for preparing low-impurity regenerated brass allo...

Fracture resistant mounting for ceramic piping

Metal chlorides and metals obtained from metal oxide containing mat...

Method of aluminum-scandium alloy production

Electrolytic production of high-purity lithium from low-purity sources

Patents Applicationslast 30 patents

METHOD OF PRODUCING A METAL BOROHYDRIDE OR BORIC ACID FROM METAL ME...

METHOD FOR OPERATING AN ELECTROLYTIC CELL

DIRECT ELECTROCHEMICAL EXTRACTION OF LITHIUM FROM ORES

APPARATUS AND METHOD FOR PRODUCING LI METAL

Method And System For Molten Oxide Electrolysis

METHODS OF RECOVERING METALS FROM WASTE SOURCES

SYSTEMS AND METHODS FOR RECOVERY OF MOLTEN METAL

PREPARATION OF RARE EARTH METALS WITH DOUBLE SALTS

GEOTHERMALLY POWERED PYROMETALLURGICAL COPPER PRODUCTION

METHOD OF ALUMINUM-SCANDIUM ALLOY PRODUCTION

METHOD FOR REDUCING PERFLUOROCARBON EMISSIONS FROM ALUMINUM ELECTRO...

ADVANCED ALUMINUM ELECTROLYSIS CELL

CATHODE DEVICE FOR AN ALUMINIUM ELECTROLYSIS CELL

ELECTRODES FOR ALUMINUM ELECTROLYSIS CELLS AND METHODS OF MAKING TH...

INERT ANODE ALUMINUM ELECTROLYTIC CELL WITH VERTICAL STRUCTURE

SYSTEM AND METHOD FOR EXTRACTION AND REFINING OF TITANIUM

MOLTEN OXIDE ELECTROLYSIS METHODS AND RELATED SYSTEMS

PROCESS FOR THE RECOVERY OF LITHIUM

AN ELECTRODE BODY OF AN ELECTRODE FOR THE ELECTROLYTIC PRODUCTION O...

METAL CHLORIDES AND METALS OBTAINED FROM METAL OXIDE CONTAINING MAT...

Methods of Forming a Metal Material from a Metal Oxide Material by...

INTEGRATED SYSTEMS EMPLOYING CARBON OXIDE ELECTROLYSIS IN ALUMINUM...

Treatment of Metal Ores

ALUMINUM PRODUCTION POWERED BY GEOTHERMAL ENERGY

Tungsten Electrode for Molten Salt Electrolysis for Rare Earth Meta...

MEMBRANE-BASED ALKALI METAL PRODUCTION SYSTEM

METHODS FOR EXTRACTING LITHIUM FROM SPODUMENE

Storage-Stable Spent Potlining Material, Method for the Production...

ADVANCED PURIFICATION CELL FOR ALUMINUM SCRAP RECYCLING

ADVANCED PURIFICATION CELL FOR ALUMINUM SCRAP RECYCLING