pelletizing

Industry

CPC
C22B1/2406

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B1/00Preliminary treatment of ores or scrap

Current Industry

C22B1/2406pelletizing

Industries

Patents Grantslast 30 patents

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
Lithium extraction process and apparatus
- Patent number 12,234,529
- Issue date Feb 25, 2025
- U.S. Borax Inc.
- Amit Patwardhan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Biocarbon compositions with optimized compositional parameters, and...
- Patent number 12,103,892
- Issue date Oct 1, 2024
- Carbon Technology Holdings, LLC
- James A. Mennell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Methods and compositions for extraction of rare earth elements from...
- Patent number 12,077,835
- Issue date Sep 3, 2024
- West Virginia University
- Edward M. Sabolsky
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Mineral treatment process
- Patent number 12,031,193
- Issue date Jul 9, 2024
- Imertech SAS
- Christina Kapralou
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Additive for reducing the roasting temperature of fluxed magnetite...
- Patent number 11,891,677
- Issue date Feb 6, 2024
- NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Jie Li
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Carbon-negative metallurgical products
- Patent number 11,851,723
- Issue date Dec 26, 2023
- Carbon Technology Holdings, LLC
- James A. Mennell
- C21 - METALLURGY OF IRON
Information Patent Grant
Ironmaking feedstock
- Patent number 11,851,725
- Issue date Dec 26, 2023
- Swinburne University of Technology
- Suneeti Purohit
- C21 - METALLURGY OF IRON
Information Patent Grant
Aluminum dust collection and compacting method
- Patent number 11,794,435
- Issue date Oct 24, 2023
- Ford Motor Company
- Frank Bishop
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Bio-reduction of metal ores integrated with biomass pyrolysis
- Patent number 11,753,698
- Issue date Sep 12, 2023
- Carbon Technology Holdings, LLC
- James A. Mennell
- C21 - METALLURGY OF IRON
Information Patent Grant
Metallic ore pellets
- Patent number 11,667,989
- Issue date Jun 6, 2023
- S. A. Lhoist Recherche et Developpement
- Eduardo Da Costa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process and apparatus for roasting of metal sulfide concentrates an...
- Patent number 11,649,523
- Issue date May 16, 2023
- Metso Outotec Finland Oy
- Jochen Güntner
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Oxide ore smelting method
- Patent number 11,608,543
- Issue date Mar 21, 2023
- Sumitomo Metal Mining Co., Ltd.
- Takashi Iseki
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for continuously ensuring sufficient quality o...
- Patent number 11,549,160
- Issue date Jan 10, 2023
- Metso Outotec Finland Oy
- Sebastian Lang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Composite iron pellets and methods of making same
- Patent number 11,530,464
- Issue date Dec 20, 2022
- SABIC GLOBAL TECHNOLOGIES B.V.
- Mohamed Bahgat Saddik
- C21 - METALLURGY OF IRON
Information Patent Grant
Direct reduced iron (DRI) heat treatment, products formed therefrom...
- Patent number 11,427,877
- Issue date Aug 30, 2022
- Nucor Corporation
- Bradford Granger True
- C21 - METALLURGY OF IRON
Information Patent Grant
Use of hydrophobically associating copolymers as binders for pellet...
- Patent number 11,072,840
- Issue date Jul 27, 2021
- BASF SE
- Adrian Mauricio Villanueva Berindoague
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process and apparatus for producing uranium or a rare earth element
- Patent number 10,894,999
- Issue date Jan 19, 2021
- Outotec (Finland) Oy
- Maciej Wrobel
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing briquettes from pellet fines, DRI sludge, DRI...
- Patent number 10,815,548
- Issue date Oct 27, 2020
- D R&D Labs and Engineering S. DE R. L. DE C.V
- Francisco Javier Ramirez Alvarez
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cationic flotation of silica and apatite from oxidized iron ores at...
- Patent number 10,786,819
- Issue date Sep 29, 2020
- Regents of The University of Minnesota
- Matthew Albert Mlinar
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Coated iron ore pellets and a process of making and reducing the sa...
- Patent number 10,550,445
- Issue date Feb 4, 2020
- SABIC GLOBAL TECHNOLOGIES B.V.
- Mohamed Bahgat Saddik
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for smelting nickel oxide ore
- Patent number 10,364,480
- Issue date Jul 30, 2019
- Sumitomo Metal Mining Co., Ltd.
- Junichi Takahashi
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing pellet and method for smelting nickel oxide ore
- Patent number 10,323,297
- Issue date Jun 18, 2019
- Sumitomo Metal Mining Co., Ltd.
- Junichi Takahashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Aluminum dust collection and compacting apparatus
- Patent number 10,259,184
- Issue date Apr 16, 2019
- Ford Motor Company
- Frank Bishop
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Composite iron pellets
- Patent number 10,214,788
- Issue date Feb 26, 2019
- Saudi Basic Industries Corporation
- Mohamed Bahgat Saddik
- C21 - METALLURGY OF IRON
Information Patent Grant
Biopolymers having coiled nanostructures and processes incorporatin...
- Patent number 10,189,913
- Issue date Jan 29, 2019
- BIOPOLYNET INC.
- Mostafa Aghaei Moghadam
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for smelting nickel oxide ore
- Patent number 10,072,313
- Issue date Sep 11, 2018
- Sumitomo Metal Mining Co., Ltd.
- Junichi Takahashi
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus and method for producing biobased carriers from byproduct...
- Patent number 10,051,858
- Issue date Aug 21, 2018
- Purdue Research Foundation
- Klein E. Ileleji
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Method for smelting magnesium quickly and continuously
- Patent number 10,047,413
- Issue date Aug 14, 2018
- Northeastern University
- Ting'an Zhang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for smelting nickel oxide ore
- Patent number 10,041,144
- Issue date Aug 7, 2018
- Sumitomo Metal Mining Co., Ltd.
- Junichi Takahashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR MAGNESIUM METAL EXTRACTION FROM MINERAL SOURCES
- Publication number 20250207221
- Publication date Jun 26, 2025
- Magnesium Innovations Group Inc.
- Bala Anand JELDI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
BINDER COMPOSITION FOR IRON ORE AGGLOMERATION
- Publication number 20250163258
- Publication date May 22, 2025
- SNF Group
- Cédrick FAVERO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BINDER COMPOSITION FOR BRIQUETTING AND/OR PELLETIZATION OF IRON OR...
- Publication number 20250101543
- Publication date Mar 27, 2025
- BL Technologies, Inc.
- Eugenio Carvalho
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Leaching Method
- Publication number 20250092488
- Publication date Mar 20, 2025
- TECHNOLOGICAL RESOURCES PTY. LIMITED
- Tendekayi Tapera
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CARBON-NEGATIVE METALLURGICAL PRODUCTS
- Publication number 20250084495
- Publication date Mar 13, 2025
- Carbon Technology Holdings, LLC
- James A. Mennell
- C21 - METALLURGY OF IRON
Information Patent Application
Geothermally Powered Pyrometallurgical Zinc Production
- Publication number 20250060163
- Publication date Feb 20, 2025
- EnhancedGEO Holdings, LLC
- Greg Lindberg
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Arrangement for Heating a Process Gas of an Iron Ore Pelletizing Plant
- Publication number 20250052497
- Publication date Feb 13, 2025
- HYBRIT Development AB
- Christian Fredriksson
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESSING METHOD FOR BATTERY MEMBER
- Publication number 20250046901
- Publication date Feb 6, 2025
- Prime Planet Energy & Solutions, Inc.
- Shinya SUZUKI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
REDUCING AND NON-BLAST FURNACE SMELTING METHOD OF ALKALINE VANADIUM...
- Publication number 20250003026
- Publication date Jan 2, 2025
- Pangang Group Panzhihua Iron & Steel Research Institute Co., Ltd.
- Wenbo TANG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
BIOCARBON COMPOSITIONS WITH OPTIMIZED COMPOSITIONAL PARAMETERS, AND...
- Publication number 20240391828
- Publication date Nov 28, 2024
- Carbon Technology Holdings, LLC
- James A. Mennell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
IRONMAKING METHOD
- Publication number 20240384364
- Publication date Nov 21, 2024
- NIPPON STEEL CORPORATION
- Moritoshi MIZUTANI
- C21 - METALLURGY OF IRON
Information Patent Application
METHODS AND COMPOSITIONS FOR EXTRACTION OF RARE EARTH ELEMENTS FROM...
- Publication number 20240376569
- Publication date Nov 14, 2024
- West Virginia University
- Edward M. SABOLSKY
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process for the Production of Zinc Oxide Concentrate and Iron Ecosi...
- Publication number 20240368731
- Publication date Nov 7, 2024
- Juarez Linhares
- C21 - METALLURGY OF IRON
Information Patent Application
CARBON-NEGATIVE METALLURGICAL PRODUCTS
- Publication number 20240294997
- Publication date Sep 5, 2024
- Carbon Technology Holdings, LLC
- James A. Mennell
- C21 - METALLURGY OF IRON
Information Patent Application
PRE-REDUCED PELLET PREPARATION APPARATUS AND METHOD BASED ON GRATE-...
- Publication number 20240279767
- Publication date Aug 22, 2024
- Baoshan Iron & Steel Co., Ltd
- Jian Li
- C21 - METALLURGY OF IRON
Information Patent Application
ORE CRUSHING METHOD AND PELLET PRODUCTION METHOD
- Publication number 20240271245
- Publication date Aug 15, 2024
- JFE STEEL CORPORATION
- Kenta TAKEHARA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Lithium Recovery From Spodumene
- Publication number 20240182317
- Publication date Jun 6, 2024
- RIO TINTO IRON AND TITANIUM CANADA INC.
- Mathieu Fillion
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING IRON ORE PELLETS
- Publication number 20240158886
- Publication date May 16, 2024
- Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Hitoshi TOYOTA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
A Lithium Extraction Process and Apparatus
- Publication number 20240102130
- Publication date Mar 28, 2024
- U.S. Borax Inc.
- Amit Patwardhan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Iron Containing Pellets
- Publication number 20240093328
- Publication date Mar 21, 2024
- Binding Solutions Ltd
- Richard Joyce
- C21 - METALLURGY OF IRON
Information Patent Application
BINDER COMPOSITION FOR THE PRODUCTION OF METAL ORE PELLETS, METHOD...
- Publication number 20240035111
- Publication date Feb 1, 2024
- Holcim Technology LTD
- Eric BROUARD
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CARBON-NEGATIVE METALLURGICAL PRODUCTS
- Publication number 20230407421
- Publication date Dec 21, 2023
- Carbon Technology Holdings, LLC
- James A. Mennell
- C21 - METALLURGY OF IRON
Information Patent Application
PROCESS FOR RECOVERING MATERIALS FROM BAUXITE RESIDUE, MICROWAVE RE...
- Publication number 20230382755
- Publication date Nov 30, 2023
- WAVE ALUMINUM BRASIL S.A.
- Lucas ARANTES ARAÚJO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD OF REMOVING VOLATILE CONSTITUENTS FROM AN INDUSTRIAL DUST, A...
- Publication number 20230332266
- Publication date Oct 19, 2023
- Montanuniversitat Leoben
- Jürgen ANTREKOWITSCH
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SUSTAINABLE METHOD FOR RECYCLING SMELTING WORKS DUSTS AND SLUDGES T...
- Publication number 20230295765
- Publication date Sep 21, 2023
- ThyssenKrupp Steel Europe AG
- Andreas TEBECK
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Additive for reducing the roasting temperature of fluxed magnetite...
- Publication number 20230220513
- Publication date Jul 13, 2023
- Jie Li
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
LOWER TEMPERATURE PELLETIZING PROCESS OF IRON ORE FINES
- Publication number 20230175094
- Publication date Jun 8, 2023
- Sidney Nicodemos da Silva
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
BIOCARBON COMPOSITIONS WITH OPTIMIZED COMPOSITIONAL PARAMETERS, AND...
- Publication number 20230150872
- Publication date May 18, 2023
- Carbon Technology Holdings, LLC
- James A. Mennell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
IRONMAKING FEEDSTOCK
- Publication number 20230049624
- Publication date Feb 16, 2023
- Swinburne University of Technology
- Suneeti Purohit
- C21 - METALLURGY OF IRON
Information Patent Application
THERMAL TREATMENT OF MINERAL RAW MATERIALS USING A MECHANICAL FLUID...
- Publication number 20230047215
- Publication date Feb 16, 2023
- ThyssenKrupp Industrial Solutions AG
- Andreas HOPPE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

pelletizing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Bio-reduction of metal ores integrated with biomass pyrolysis

Lithium extraction process and apparatus

Biocarbon compositions with optimized compositional parameters, and...

Methods and compositions for extraction of rare earth elements from...

Mineral treatment process

Additive for reducing the roasting temperature of fluxed magnetite...

Carbon-negative metallurgical products

Ironmaking feedstock

Aluminum dust collection and compacting method

Bio-reduction of metal ores integrated with biomass pyrolysis

Metallic ore pellets

Process and apparatus for roasting of metal sulfide concentrates an...

Oxide ore smelting method

Method and apparatus for continuously ensuring sufficient quality o...

Composite iron pellets and methods of making same

Direct reduced iron (DRI) heat treatment, products formed therefrom...

Use of hydrophobically associating copolymers as binders for pellet...

Process and apparatus for producing uranium or a rare earth element

Method for producing briquettes from pellet fines, DRI sludge, DRI...

Cationic flotation of silica and apatite from oxidized iron ores at...

Coated iron ore pellets and a process of making and reducing the sa...

Method for smelting nickel oxide ore

Method for producing pellet and method for smelting nickel oxide ore

Aluminum dust collection and compacting apparatus

Composite iron pellets

Biopolymers having coiled nanostructures and processes incorporatin...

Method for smelting nickel oxide ore

Apparatus and method for producing biobased carriers from byproduct...

Method for smelting magnesium quickly and continuously

Method for smelting nickel oxide ore

Patents Applicationslast 30 patents

PROCESS FOR MAGNESIUM METAL EXTRACTION FROM MINERAL SOURCES

BINDER COMPOSITION FOR IRON ORE AGGLOMERATION

BINDER COMPOSITION FOR BRIQUETTING AND/OR PELLETIZATION OF IRON OR...

Leaching Method

CARBON-NEGATIVE METALLURGICAL PRODUCTS

Geothermally Powered Pyrometallurgical Zinc Production

Arrangement for Heating a Process Gas of an Iron Ore Pelletizing Plant

PROCESSING METHOD FOR BATTERY MEMBER

REDUCING AND NON-BLAST FURNACE SMELTING METHOD OF ALKALINE VANADIUM...

BIOCARBON COMPOSITIONS WITH OPTIMIZED COMPOSITIONAL PARAMETERS, AND...

IRONMAKING METHOD

METHODS AND COMPOSITIONS FOR EXTRACTION OF RARE EARTH ELEMENTS FROM...

Process for the Production of Zinc Oxide Concentrate and Iron Ecosi...

CARBON-NEGATIVE METALLURGICAL PRODUCTS

PRE-REDUCED PELLET PREPARATION APPARATUS AND METHOD BASED ON GRATE-...

ORE CRUSHING METHOD AND PELLET PRODUCTION METHOD

Lithium Recovery From Spodumene

METHOD FOR PRODUCING IRON ORE PELLETS

A Lithium Extraction Process and Apparatus

Iron Containing Pellets

BINDER COMPOSITION FOR THE PRODUCTION OF METAL ORE PELLETS, METHOD...

CARBON-NEGATIVE METALLURGICAL PRODUCTS

PROCESS FOR RECOVERING MATERIALS FROM BAUXITE RESIDUE, MICROWAVE RE...

METHOD OF REMOVING VOLATILE CONSTITUENTS FROM AN INDUSTRIAL DUST, A...

SUSTAINABLE METHOD FOR RECYCLING SMELTING WORKS DUSTS AND SLUDGES T...

Additive for reducing the roasting temperature of fluxed magnetite...

LOWER TEMPERATURE PELLETIZING PROCESS OF IRON ORE FINES

BIOCARBON COMPOSITIONS WITH OPTIMIZED COMPOSITIONAL PARAMETERS, AND...

IRONMAKING FEEDSTOCK

THERMAL TREATMENT OF MINERAL RAW MATERIALS USING A MECHANICAL FLUID...