General methods of reducing to metals

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Patents Grantslast 30 patents

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
Device and method for recovering arsenic and gallium
- Patent number 12,319,981
- Issue date Jun 3, 2025
- KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Yang Tian
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
System for smelting tin-containing materials and method for smeltin...
- Patent number 12,319,980
- Issue date Jun 3, 2025
- Duzuo Tang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process and system for recovering rare earth elements
- Patent number 12,319,982
- Issue date Jun 3, 2025
- HIS MAJESTY THE KING IN RIGHT OF CANADA AS REPRESENTED BY THE MINISTER OF NAT...
- Chen Xia
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Generation of rare earth elements from organically-associated leach...
- Patent number 12,312,249
- Issue date May 27, 2025
- University of North Dakota
- Nolan Theaker
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Methods for recovering a target metal from iron or steel slag using...
- Patent number 12,305,260
- Issue date May 20, 2025
- The Governing Council of the University of Toronto
- Gisele Azimi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Bio-reduction of metal ores integrated with biomass pyrolysis
- Patent number 12,291,760
- Issue date May 6, 2025
- Carbon Technology Holdings, LLC
- James A. Mennell
- C21 - METALLURGY OF IRON
Information Patent Grant
Adsorbent particles, base particle, packed column, and method for r...
- Patent number 12,280,357
- Issue date Apr 22, 2025
- Masahiro Aoshima
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Management system for hard drive dismantling system
- Patent number 12,280,457
- Issue date Apr 22, 2025
- Serenity Data Security, LLC
- Kevin P. Clark
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Compounds for separation of rare earth elements and s-, p-, d-metal...
- Patent number 12,268,977
- Issue date Apr 8, 2025
- USTAV ORGANICKE CHEMIE A BIOCHEMIE AV CR V.V.I.
- Miloslav Polasek
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Iron-based desalination
- Patent number 12,258,283
- Issue date Mar 25, 2025
- Badwater Alchemy Inc.
- William J. Walker
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Separation of rare earth elements
- Patent number 12,247,268
- Issue date Mar 11, 2025
- SHINE Technologies, LLC
- Gregory Piefer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Low temperature reduction of metal oxides
- Patent number 12,241,141
- Issue date Mar 4, 2025
- KINALTEK PTY. LTD.
- Jawad Haidar
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Operation method of copper smelting furnace
- Patent number 12,234,528
- Issue date Feb 25, 2025
- JX METALS SMELTING CO., LTD.
- Tatsuya Motomura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and apparatus for recovering copper, bronze and lead from mi...
- Patent number 12,227,819
- Issue date Feb 18, 2025
- Pukyong National University Industry—University Cooperation Foundation
- Jei Pil Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Chromatographic separation of metals using DOTA-based chelators
- Patent number 12,226,710
- Issue date Feb 18, 2025
- STICHTING NUCLEAR RESEARCH AND CONSULTANCY GROUP
- Thomas Jacobus Maria Molenaar
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and device for producing direct reduced metal
- Patent number 12,227,820
- Issue date Feb 18, 2025
- GREENIRON H2 AB
- Hans Murray
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and device for producing direct reduced, carburized metal
- Patent number 12,221,659
- Issue date Feb 11, 2025
- GREENIRON H2 AB
- Hans E. H. Murray
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Step-leaching process of rare earth elements from ash materials usi...
- Patent number 12,221,672
- Issue date Feb 11, 2025
- United States Department of Energy
- Mengling Stuckman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for removing arsenic from copper smelting soot and comprehen...
- Patent number 12,215,406
- Issue date Feb 4, 2025
- SHANDONG HUMON SMELTING CO., LTD.
- Junfeng Zhang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Processes for the separation of rare earth elements and non-rare ea...
- Patent number 12,215,408
- Issue date Feb 4, 2025
- INVENTURE RENEWABLES INC.
- William Rusty Sutterlin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recovering active metal of lithium secondary battery
- Patent number 12,211,979
- Issue date Jan 28, 2025
- SK Innovation Co., Ltd.
- Young Bin Seo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and device for producing direct reduced metal
- Patent number 12,209,295
- Issue date Jan 28, 2025
- GREENIRON H2 AB
- Hans Murray
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and device for preparing ultrathin metal lithium foil
- Patent number 12,195,824
- Issue date Jan 14, 2025
- SHENZHEN YANYI NEW MATERIALS CO., LTD.
- Kai Yang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Mixed rare earth concentrate mineral and suspended mineral phase tr...
- Patent number 12,195,826
- Issue date Jan 14, 2025
- Northeastern University
- Peng Gao
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Extracting rare-earth elements from a gangue heavy fraction
- Patent number 12,179,214
- Issue date Dec 31, 2024
- Georgia State University Research Foundation
- W. Crawford Elliott
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ultra-high temperature continuous reduction of metal compound parti...
- Patent number 12,173,383
- Issue date Dec 24, 2024
- OMNIS ADVANCED TECHNOLOGIES, LLC
- James S. Swensen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing magnesium-lithium alloy by gaseous co-condensa...
- Patent number 12,173,381
- Issue date Dec 24, 2024
- SICHUAN UNION SHINE NEW ENERGY SCI-TECH CO., LTD
- Jun Zhou
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Stable, concentrated radionuclide complex solutions
- Patent number 12,168,063
- Issue date Dec 17, 2024
- Advanced Accelerator Applications SA
- Donato Barbato
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
SYNTHESIS OF PHOSPHONATED POLYMER RESINS FOR THE EXTRACTION OF RARE...
- Publication number 20250188222
- Publication date Jun 12, 2025
- Virginia Tech Intellectual Properties, Inc.
- William Ryan Archer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BIOMASS PYROLYSIS INTEGRATED WITH BIO-REDUCTION OF METAL ORES, HYDR...
- Publication number 20250188565
- Publication date Jun 12, 2025
- Carbon Technology Holdings, LLC
- James A. Mennell
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PROCESSING ZINC CONCENTRATES
- Publication number 20250179611
- Publication date Jun 5, 2025
- Alistair Stewart BURROWS
- 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
PROCESSES AND METHODS FOR RECOVERING RARE EARTH ELEMENTS AND SCANDI...
- Publication number 20250179613
- Publication date Jun 5, 2025
- NIOCORP DEVELOPMENTS LTD.
- Tommee LAROCHELLE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
BIOMASS DIRECT REDUCED IRON
- Publication number 20250179596
- Publication date Jun 5, 2025
- TECHNOLOGICAL RESOURCES PTY. LIMITED
- Christopher Dodds
- C21 - METALLURGY OF IRON
Information Patent Application
LOW TEMPERATURE REDUCTION OF METAL OXIDES
- Publication number 20250179609
- Publication date Jun 5, 2025
- KINALTEK PTY. LTD.
- Jawad Haidar
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR RECOVERING RARE EARTH ELEMENTS AND OTHER PRODUCTS FROM ASH
- Publication number 20250171879
- Publication date May 29, 2025
- Georgia Tech Research Corporation
- Yuanzhi Tang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SYSTEM FOR PREPARING NEW ENERGY NI-CO-MN RAW MATERIAL FROM LATERITE...
- Publication number 20250161837
- Publication date May 22, 2025
- PT QMB NEW ENERGY MATERIALS
- KAIHUA XU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
RECOVERY SYSTEM OF RARE EARTH ELEMENTS BASED ON MEMBRANE APPLICATIONS
- Publication number 20250154622
- Publication date May 15, 2025
- ISTANBUL TEKNIK UNIVERSITESI
- Borte KOSE MUTLU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
RECOVERY OF URANIUM METAL USING EUTECTIC COMPOSITIONS
- Publication number 20250154628
- Publication date May 15, 2025
- Westinghouse Electric Company LLC
- EDWARD J. LAHODA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PRODUCTION METHOD FOR VALUABLE METALS
- Publication number 20250158147
- Publication date May 15, 2025
- Sumitomo Metal Mining Co., Ltd.
- Yu Yamashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING HIGH IRON-CONTENT PRODUCTS FROM IRON ORE FINES...
- Publication number 20250154616
- Publication date May 15, 2025
- VALE S.A.
- Carlos Henrique Constante BARBOSA
- C21 - METALLURGY OF IRON
Information Patent Application
RECOVERING RARE EARTH ELEMENTS
- Publication number 20250146104
- Publication date May 8, 2025
- Australian National University
- Andrew BERRY
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Step-Leaching Process of Rare Earth Elements from Ash Materials Usi...
- Publication number 20250115979
- Publication date Apr 10, 2025
- UNITED STATES DEPARTMENT OF ENERGY
- Mengling Stuckman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING VALUABLE METAL
- Publication number 20250118820
- Publication date Apr 10, 2025
- Sumitomo Metal Mining Co., Ltd.
- Yu Yamashita
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
IMPURITY REMOVAL IN AN IRON CONVERSION SYSTEM
- Publication number 20250109516
- Publication date Apr 3, 2025
- ELECTRASTEEL, INC.
- Ai Quoc PHAM
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Production of Neodymium and Other Rare Earth Metals Using Hydrogen...
- Publication number 20250109460
- Publication date Apr 3, 2025
- University of Utah Research Foundation
- Munro ALLEY
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
DEVICE AND METHOD FOR MAGNESIUM SMELTING BY VACUUM CARBOTHERMAL RED...
- Publication number 20250109457
- Publication date Apr 3, 2025
- KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Yang Tian
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING METALS FROM METAL ALLOYS AND INTERMETALLICS
- Publication number 20250109459
- Publication date Apr 3, 2025
- Montana Technological University
- Mario Caccia
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD AND SYSTEM FOR MINING RARE EARTH ORE BY DIRECT CURRENT
- Publication number 20250092783
- Publication date Mar 20, 2025
- Guangzhou Institute of Geochemistry, Chinese Academy of Sciences
- Gaofeng Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SACRIFICIAL METAL BASED RADIOLYSIS MITIGATION DURING CHROMATOGRAPHI...
- Publication number 20250092486
- Publication date Mar 20, 2025
- SHINE Technologies, LLC
- Abdul Momen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Stable, concentrated radionuclide complex solutions
- Publication number 20250082791
- Publication date Mar 13, 2025
- Advanced Accelerator Applications SA
- Donato Barbato
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Stable, concentrated radionuclide complex solutions
- Publication number 20250082790
- Publication date Mar 13, 2025
- Advanced Accelerator Applications SA
- Donato Barbato
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ULTRA-HIGH TEMPERATURE CONTINUOUS REDUCTION OF METAL COMPOUND PARTI...
- Publication number 20250084502
- Publication date Mar 13, 2025
- Omnis Advanced Technologies, LLC
- James S. Swensen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD AND APPARATUS FOR RECOVERING COPPER, BRONZE AND LEAD FROM MI...
- Publication number 20250075287
- Publication date Mar 6, 2025
- Pukyong National University Industry-University Cooperation Foundation
- Jei Pil WANG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PREPARING HIGH-PURITY INDIUM
- Publication number 20250075289
- Publication date Mar 6, 2025
- Kunming University of Science and Technology
- Lingxin KONG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
MULTI-SOURCE SOLID WASTE RECYCLING METHOD BASED ON COMPOSITION DESI...
- Publication number 20250075290
- Publication date Mar 6, 2025
- UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
- Shengen ZHANG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ALL-IN-ONE NICKEL RECOVERING METHOD FOR NICKEL METAL RECOVERY FROM...
- Publication number 20250066878
- Publication date Feb 27, 2025
- KOREA ZINC CO., LTD.
- Heon Sik CHOI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

General methods of reducing to metals

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

All-in-one nickel recovering method for nickel metal recovery from...

Device and method for recovering arsenic and gallium

System for smelting tin-containing materials and method for smeltin...

Process and system for recovering rare earth elements

Generation of rare earth elements from organically-associated leach...

Methods for recovering a target metal from iron or steel slag using...

Bio-reduction of metal ores integrated with biomass pyrolysis

Adsorbent particles, base particle, packed column, and method for r...

Management system for hard drive dismantling system

Compounds for separation of rare earth elements and s-, p-, d-metal...

Selective sulfidation and desulfidation

Iron-based desalination

Separation of rare earth elements

Low temperature reduction of metal oxides

Operation method of copper smelting furnace

Method and apparatus for recovering copper, bronze and lead from mi...

Chromatographic separation of metals using DOTA-based chelators

Method and device for producing direct reduced metal

Method and device for producing direct reduced, carburized metal

Step-leaching process of rare earth elements from ash materials usi...

Method for removing arsenic from copper smelting soot and comprehen...

Processes for the separation of rare earth elements and non-rare ea...

Method for recovering active metal of lithium secondary battery

Method and device for producing direct reduced metal

Method and device for preparing ultrathin metal lithium foil

Mixed rare earth concentrate mineral and suspended mineral phase tr...

Extracting rare-earth elements from a gangue heavy fraction

Ultra-high temperature continuous reduction of metal compound parti...

Method for producing magnesium-lithium alloy by gaseous co-condensa...

Stable, concentrated radionuclide complex solutions

Patents Applicationslast 30 patents

SYNTHESIS OF PHOSPHONATED POLYMER RESINS FOR THE EXTRACTION OF RARE...

BIOMASS PYROLYSIS INTEGRATED WITH BIO-REDUCTION OF METAL ORES, HYDR...

METHOD FOR PROCESSING ZINC CONCENTRATES

METHOD FOR RECOVERING MATERIALS FROM WASTE OR SCRAPS THROUGH AN IMP...

PROCESSES AND METHODS FOR RECOVERING RARE EARTH ELEMENTS AND SCANDI...

BIOMASS DIRECT REDUCED IRON

LOW TEMPERATURE REDUCTION OF METAL OXIDES

METHOD FOR RECOVERING RARE EARTH ELEMENTS AND OTHER PRODUCTS FROM ASH

SYSTEM FOR PREPARING NEW ENERGY NI-CO-MN RAW MATERIAL FROM LATERITE...

RECOVERY SYSTEM OF RARE EARTH ELEMENTS BASED ON MEMBRANE APPLICATIONS

RECOVERY OF URANIUM METAL USING EUTECTIC COMPOSITIONS

PRODUCTION METHOD FOR VALUABLE METALS

METHOD FOR PRODUCING HIGH IRON-CONTENT PRODUCTS FROM IRON ORE FINES...

RECOVERING RARE EARTH ELEMENTS

Step-Leaching Process of Rare Earth Elements from Ash Materials Usi...

METHOD FOR PRODUCING VALUABLE METAL

IMPURITY REMOVAL IN AN IRON CONVERSION SYSTEM

Production of Neodymium and Other Rare Earth Metals Using Hydrogen...

DEVICE AND METHOD FOR MAGNESIUM SMELTING BY VACUUM CARBOTHERMAL RED...

METHOD FOR RECOVERING METALS FROM METAL ALLOYS AND INTERMETALLICS

METHOD AND SYSTEM FOR MINING RARE EARTH ORE BY DIRECT CURRENT

SACRIFICIAL METAL BASED RADIOLYSIS MITIGATION DURING CHROMATOGRAPHI...

Stable, concentrated radionuclide complex solutions

Stable, concentrated radionuclide complex solutions

ULTRA-HIGH TEMPERATURE CONTINUOUS REDUCTION OF METAL COMPOUND PARTI...

METHOD AND APPARATUS FOR RECOVERING COPPER, BRONZE AND LEAD FROM MI...

METHOD FOR PREPARING HIGH-PURITY INDIUM

PREPARATION OF RARE EARTH METALS WITH DOUBLE SALTS

MULTI-SOURCE SOLID WASTE RECYCLING METHOD BASED ON COMPOSITION DESI...

ALL-IN-ONE NICKEL RECOVERING METHOD FOR NICKEL METAL RECOVERY FROM...