Metal recycling

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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y02Climate change prevention Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT Y02W30/00Technologies for solid waste management

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Y02W30/54Metal recycling

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Patents Grantslast 30 patents

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
High-temperature liquid slag granulating system
- Patent number 10,801,080
- Issue date Oct 13, 2020
- XI'AN JIAOTONG UNIVERSITY
- Shuzhong Wang
- C21 - METALLURGY OF IRON
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
System and method for the recycling of rare earth magnets
- Patent number 10,643,776
- Issue date May 5, 2020
- UT-Battelle, LLC
- Timothy J. McIntyre
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Molten metal rotor with hardened tip
- Patent number 10,641,279
- Issue date May 5, 2020
- Molten Metal Equipment Innovations, LLC
- Paul V. Cooper
- B22 - CASTING POWDER METALLURGY
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
Fluxing agent, process of its production, agglomeration mixture and...
- Patent number 10,435,760
- Issue date Oct 8, 2019
- ECOFER, S.R.O.
- Milan Raclavský
- C21 - METALLURGY OF IRON
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
Hybrid system and process for converting whole tires and other soli...
- Patent number 10,329,489
- Issue date Jun 25, 2019
- Fredrick Taylor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of electrolytically assisted carbochlorination
- Patent number 10,326,155
- Issue date Jun 18, 2019
- Justin Langley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for recovering calcium-containing solid component from steel...
- Patent number 10,287,652
- Issue date May 14, 2019
- Nisshin Steel Co., Ltd.
- Yasushi Fukui
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for recycling electrode materials of lithium ion batteries
- Patent number 10,189,083
- Issue date Jan 29, 2019
- Microvast Power Systems Co., Ltd.
- Rui Bi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for treating desulfurization slag
- Patent number 10,174,389
- Issue date Jan 8, 2019
- voestalpine STAHL GmbH
- Karl Pilz
- C21 - METALLURGY OF IRON
Information Patent Grant
Material utilization with an electropositive metal
- Patent number 10,151,481
- Issue date Dec 11, 2018
- Siemens Aktiengesellschaft
- Günter Schmid
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Equipment for measurement and control of load material or scrap fee...
- Patent number 10,060,677
- Issue date Aug 28, 2018
- Tenova S.p.A.
- Paolo Argenta
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for recycling of obsolete printed circuit boards
- Patent number 10,034,387
- Issue date Jul 24, 2018
- Entegris, Inc.
- André Brosseau
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Molten metal rotor with hardened top
- Patent number 9,903,383
- Issue date Feb 27, 2018
- Molten Metal Equipment Innovations, LLC
- Paul V. Cooper
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of enhancing the dry grinding efficiency of petcoke
- Patent number 9,896,635
- Issue date Feb 20, 2018
- HOLCIM TECHNOLOGY, LTD.
- Shreesh Anant Khadilkar
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of making a cemented carbide
- Patent number 9,827,612
- Issue date Nov 28, 2017
- Sandvik Intellectual Property AB
- Andreas Hedin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Reformer-gas-based reduction process with decarbonization of the fu...
- Patent number 9,797,026
- Issue date Oct 24, 2017
- PRIMETALS TECHNOLOGIES AUSTRIA GMBH
- Robert Millner
- C21 - METALLURGY OF IRON
Information Patent Grant
Pollution-free method for recycling iron-based grinding waste
- Patent number 9,796,022
- Issue date Oct 24, 2017
- University of Science and Technology Beijing
- Shengen Zhang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Chlorination of processing residues as a variable load for grid sca...
- Patent number 9,786,940
- Issue date Oct 10, 2017
- Justin Langley
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of utilizing refuses in urban and rural
- Patent number 9,776,224
- Issue date Oct 3, 2017
- WEIFANG JINSIDA INDUSTRIAL CO. LTD.
- Guotian Liu
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Method for sorting a collection of bodies comprising cemented carbi...
- Patent number 9,770,720
- Issue date Sep 26, 2017
- Sandvik Intellectual Property AB
- Ulf Jutterstrom
- 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 9,765,269
- Issue date Sep 19, 2017
- Accordant Energy, LLC
- James W. Bohlig
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Solder recovery unit
- Patent number 9,744,611
- Issue date Aug 29, 2017
- Antaya Technologies Corporation
- Fernando Almeida
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and system for processing slag material
- Patent number 9,707,569
- Issue date Jul 18, 2017
- Mid-American Gunite, Inc.
- Donald E. Keaton
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for producing a zinc sulfate solution, obtained from steelw...
- Patent number 9,656,924
- Issue date May 23, 2017
- Haroldo De Araújo Ponte
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Method for producing R-Fe-B based permanent magnet alloy recycled m...
- Patent number 9,657,367
- Issue date May 23, 2017
- Hitachi Metals, Ltd.
- Katsuyoshi Furusawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and device for recovering hydrogen pulverized powder of raw-...
- Patent number 9,643,253
- Issue date May 9, 2017
- Hitachi Metals, Ltd.
- Shoji Nakayama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
MOLTEN METAL ROTOR WITH HARDENED TOP
- Publication number 20200256350
- Publication date Aug 13, 2020
- MOLTEN METAL EQUIPMENT INNOVATIONS, LLC
- Paul V. Cooper
- B22 - CASTING POWDER METALLURGY
Information Patent Application
System and Method for the Recycling of Rare Earth Magnets
- Publication number 20200227194
- Publication date Jul 16, 2020
- UT-Battelle, LLC
- Timothy J. McIntyre
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Equipment for measurement and control of load material fed into a f...
- Publication number 20180347908
- Publication date Dec 6, 2018
- TENOVA S.P.A.
- Dario Locatelli
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
SYSTEM AND METHOD FOR INTEGRATED WASTE STORAGE
- Publication number 20180037830
- Publication date Feb 8, 2018
- Accordant Energy, LLC
- James W. BOHLIG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD OF FIXING CARBON DIOXIDE
- Publication number 20140377141
- Publication date Dec 25, 2014
- Sung Yeup Chung
- C21 - METALLURGY OF IRON
Information Patent Application
LITHIUM RECOVERY METHOD
- Publication number 20140377154
- Publication date Dec 25, 2014
- Sumitomo Metal Mining Co., Ltd.
- Hitoshi Ishida
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Magnet Recycling to Create Nd-Fe-B Magnets with Improved or Restore...
- Publication number 20140366687
- Publication date Dec 18, 2014
- Miha ZAKOTNIK
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Magnet Recycling to Create ND-FE-B Magnets with Improved or Restore...
- Publication number 20140369881
- Publication date Dec 18, 2014
- Miha ZAKOTNIK
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING VALUABLE METALS
- Publication number 20140345422
- Publication date Nov 27, 2014
- Jun-Ichi Takahashi
- C21 - METALLURGY OF IRON
Information Patent Application
PROCESS FOR RECOVERY OF TECHNICAL GRADE MOLYBDENUM FROM DILUTED LEA...
- Publication number 20140301918
- Publication date Oct 9, 2014
- ECOMETALES LIMITED
- Felipe Andres Lagno Sanchez
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Preparation of Lithium Carbonate From Lithium Chloride Containing B...
- Publication number 20140301922
- Publication date Oct 9, 2014
- Simbol Inc.
- Stephen Harrison
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS AND SYSTEM FOR TREATING PARTICULATE SOLIDS
- Publication number 20140231556
- Publication date Aug 21, 2014
- W. Murray SMALL
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
Preparation of Lithium Carbonate From Lithium Chloride Containing B...
- Publication number 20140227154
- Publication date Aug 14, 2014
- Simbol Inc.
- Stephen Harrison
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SLAG REMOVAL APPARATUS AND METHOD
- Publication number 20140212594
- Publication date Jul 31, 2014
- Gerald J. Bruck
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
RECYCLING METHOD FOR ALUMINUM DUST COLLECTION AND ALUMINUM METALLIC...
- Publication number 20140196573
- Publication date Jul 17, 2014
- Jia xie metal Co., Ltd.
- Shih-Chien Chiang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
APPARATUS AND METHOD FOR TREATING EXHAUST GAS
- Publication number 20140174299
- Publication date Jun 26, 2014
- ARCELORMITTAL INVESTIGACION Y DESARROLLO, S.L.
- Naiyang MA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RECYCLING OF TUNGSTEN CARBIDES
- Publication number 20140165784
- Publication date Jun 19, 2014
- MINPRO AKTIEBOLAG
- Johan Arvidsson
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD FOR PRODUCING R-FE-B BASED PERMANENT MAGNET ALLOY RECYLCED M...
- Publication number 20140123809
- Publication date May 8, 2014
- Hitachi Metals, Ltd.
- Katsuyoshi Furusawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING SODIUM TUNGSTATE, METHOD FOR COLLECTING TUNGST...
- Publication number 20140119998
- Publication date May 1, 2014
- A.L.M.T. CORP.
- Yoshiharu Yamamoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING SODIUM TUNGSTATE, METHOD FOR COLLECTING TUNGST...
- Publication number 20140112847
- Publication date Apr 24, 2014
- A.L.M.T. CORP.
- Yoshiharu Yamamoto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ALKALINE AND ACID PRESSURE OXIDATION OF PRECIOUS METAL-CONTAINING M...
- Publication number 20140096649
- Publication date Apr 10, 2014
- BARRICK GOLD CORPORATION
- John William Langhans
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
TREATMENT METHOD OF SPENT URANIUM CATALYST
- Publication number 20140096646
- Publication date Apr 10, 2014
- KOREA HYDRO & NUCLEAR POWER CO., LTD.
- Kwang-Wook Kim
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
VALUABLE METAL RECOVERY METHOD
- Publication number 20140069234
- Publication date Mar 13, 2014
- Sumitomo Metal Mining Co., Ltd.
- Jun-ichi Takahashi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING VALUABLE METALS
- Publication number 20140060250
- Publication date Mar 6, 2014
- SUMITOMO METAL MINING CO LTD
- Jun-Ichi Takahashi
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF RECOVERING PGM
- Publication number 20140053687
- Publication date Feb 27, 2014
- DOWA METALS & MINING CO., LTD.
- Yuzuru Nakamura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SYSTEM AND METHOD FOR REDUCING IRON OXIDE TO METALLIC IRON USING NA...
- Publication number 20140053686
- Publication date Feb 27, 2014
- MIDREX TECHNOLOGIES, INC.
- Gary E. METIUS
- C21 - METALLURGY OF IRON
Information Patent Application
DROSS COOLING SYSTEM AND COOLING METHOD
- Publication number 20140035208
- Publication date Feb 6, 2014
- ALTEK, L.L.C.
- James Herbert
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR PROVIDING NOBLE METAL-CONTAINING MIXTURES FOR RECOVERIN...
- Publication number 20140026715
- Publication date Jan 30, 2014
- Umicore AG & Co. KG
- Klaus Zimmermann
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SUSTAINABLE PROCESS FOR RECLAIMING PRECIOUS METALS AND BASE METALS...
- Publication number 20130336857
- Publication date Dec 19, 2013
- Advanced Technology Materials Inc.
- Michael B. Korzenski
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
BURNING-FREE AND NON-CYANIDE METHOD FOR RECYCLING WASTE PRINTED CIR...
- Publication number 20130326850
- Publication date Dec 12, 2013
- Kaihua Xu
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Metal recycling

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Slurry recycling method, producing method of rare earth sintered ma...

High-temperature liquid slag granulating system

Method and system for processing slag material

System and method for the recycling of rare earth magnets

Molten metal rotor with hardened tip

System and method for integrated waste storage

Fluxing agent, process of its production, agglomeration mixture and...

Process for manufacturing reclaimed alloy material and process for...

Hybrid system and process for converting whole tires and other soli...

Method of electrolytically assisted carbochlorination

Method for recovering calcium-containing solid component from steel...

Method for recycling electrode materials of lithium ion batteries

Method for treating desulfurization slag

Material utilization with an electropositive metal

Equipment for measurement and control of load material or scrap fee...

Method for recycling of obsolete printed circuit boards

Molten metal rotor with hardened top

Method of enhancing the dry grinding efficiency of petcoke

Method of making a cemented carbide

Reformer-gas-based reduction process with decarbonization of the fu...

Pollution-free method for recycling iron-based grinding waste

Chlorination of processing residues as a variable load for grid sca...

Method of utilizing refuses in urban and rural

Method for sorting a collection of bodies comprising cemented carbi...

System and method for integrated waste storage

Solder recovery unit

Method and system for processing slag material

Process for producing a zinc sulfate solution, obtained from steelw...

Method for producing R-Fe-B based permanent magnet alloy recycled m...

Method and device for recovering hydrogen pulverized powder of raw-...

Patents Applicationslast 30 patents

MOLTEN METAL ROTOR WITH HARDENED TOP

System and Method for the Recycling of Rare Earth Magnets

Equipment for measurement and control of load material fed into a f...

SYSTEM AND METHOD FOR INTEGRATED WASTE STORAGE

METHOD OF FIXING CARBON DIOXIDE

LITHIUM RECOVERY METHOD

Magnet Recycling to Create Nd-Fe-B Magnets with Improved or Restore...

Magnet Recycling to Create ND-FE-B Magnets with Improved or Restore...

METHOD FOR RECOVERING VALUABLE METALS

PROCESS FOR RECOVERY OF TECHNICAL GRADE MOLYBDENUM FROM DILUTED LEA...

Preparation of Lithium Carbonate From Lithium Chloride Containing B...

PROCESS AND SYSTEM FOR TREATING PARTICULATE SOLIDS

Preparation of Lithium Carbonate From Lithium Chloride Containing B...

SLAG REMOVAL APPARATUS AND METHOD

RECYCLING METHOD FOR ALUMINUM DUST COLLECTION AND ALUMINUM METALLIC...

APPARATUS AND METHOD FOR TREATING EXHAUST GAS

RECYCLING OF TUNGSTEN CARBIDES

METHOD FOR PRODUCING R-FE-B BASED PERMANENT MAGNET ALLOY RECYLCED M...

METHOD FOR PRODUCING SODIUM TUNGSTATE, METHOD FOR COLLECTING TUNGST...

METHOD FOR PRODUCING SODIUM TUNGSTATE, METHOD FOR COLLECTING TUNGST...

ALKALINE AND ACID PRESSURE OXIDATION OF PRECIOUS METAL-CONTAINING M...

TREATMENT METHOD OF SPENT URANIUM CATALYST

VALUABLE METAL RECOVERY METHOD

METHOD FOR RECOVERING VALUABLE METALS

METHOD OF RECOVERING PGM

SYSTEM AND METHOD FOR REDUCING IRON OXIDE TO METALLIC IRON USING NA...

DROSS COOLING SYSTEM AND COOLING METHOD

PROCESS FOR PROVIDING NOBLE METAL-CONTAINING MIXTURES FOR RECOVERIN...

SUSTAINABLE PROCESS FOR RECLAIMING PRECIOUS METALS AND BASE METALS...

BURNING-FREE AND NON-CYANIDE METHOD FOR RECYCLING WASTE PRINTED CIR...