from metallurgical processes, i.e. from the production, refining or treatment of metals

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Parent Industries

CCHEMISTRY METALLURGY C02Water treatment C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F2103/00Nature of the water, waste water, sewage or sludge to be treated

Current Industry

C02F2103/16from metallurgical processes, i.e. from the production, refining or treatment of metals

Industries

Patents Grantslast 30 patents

Information Patent Grant
Device for efficiently recycling nickel in wastewater and method
- Patent number 11,952,291
- Issue date Apr 9, 2024
- Chongqing University of Arts and Sciences
- Wei Guan
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method and apparatus for removing ammonia nitrogen from electrolyti...
- Patent number 11,926,913
- Issue date Mar 12, 2024
- GUIZHOU UNIVERSITY
- Pan Wu
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Wastewater treatment method and apparatus based on hydrate-based wa...
- Patent number 11,926,538
- Issue date Mar 12, 2024
- Dalian University of Technology
- Yongchen Song
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Fusion proteins, recombinant bacteria, and methods for using recomb...
- Patent number 11,905,315
- Issue date Feb 20, 2024
- Spogen Biotech Inc.
- Brian Thompson
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Lanthanide-doped layered double hydroxides and method of producing...
- Patent number 11,896,968
- Issue date Feb 13, 2024
- Vito N.V.
- Elena Mihaela Seftel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for separating mill scale from wastewater
- Patent number 11,839,838
- Issue date Dec 12, 2023
- Arcelormittal
- Naiyang Ma
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Systems and methods for shielded inductive devices
- Patent number 11,804,515
- Issue date Oct 31, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Feng Wei Kuo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for treating an effluent supersaturated with calcium carbona...
- Patent number 11,753,324
- Issue date Sep 12, 2023
- Veolia Water Solutions & Technologies Support
- Didier Grange
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for treatment of mixed electroplating wasterwater without cy...
- Patent number 11,685,681
- Issue date Jun 27, 2023
- GUANGZHOU ULTRA UNION CHEMICALS LTD
- Chongwu Guo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Ferro-cavitation processes for target metal separation
- Patent number 11,679,996
- Issue date Jun 20, 2023
- National Research Council of Canada
- Deepak M. Kirpalani
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Systems and methods for treating acidity, heavy metals, and solids...
- Patent number 11,680,001
- Issue date Jun 20, 2023
- Yost Brothers LLC
- Karl William Yost
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and system for the treatment of cyanide-containing fluids
- Patent number 11,667,553
- Issue date Jun 6, 2023
- EISENMANN SE
- Jochen Schumacher
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Methods and systems for zero liquid discharge recycling of waste ge...
- Patent number 11,597,668
- Issue date Mar 7, 2023
- GreenSource Fabrication LLC
- Alexander Slavomir Stepinski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for reducing formation of CaSO4 and Fe2O3 containing deposit...
- Patent number 11,535,911
- Issue date Dec 27, 2022
- Solenis Technologies, L.P.
- Kirill N. Bakeev
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of rapid treatment of heavy metal sludge and preparation of...
- Patent number 11,524,904
- Issue date Dec 13, 2022
- Ming-Chien Hsiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for treating industrial waste
- Patent number 11,505,479
- Issue date Nov 22, 2022
- EVOCRA PTY LIMITED
- Michael David Dickson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of treating wastewater
- Patent number 11,505,480
- Issue date Nov 22, 2022
- Mitsubishi Materials Corporation
- Daisuke Haraguchi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of treating wastewater
- Patent number 11,479,490
- Issue date Oct 25, 2022
- Mitsubishi Materials Corporation
- Daisuke Haraguchi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for processing metallurgical waste acid
- Patent number 11,479,481
- Issue date Oct 25, 2022
- MACH TECHNOLOGY CO., LTD.
- Chun-Gen Chang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of removing Cr(VI) ions from an aqueous electrolyte solution
- Patent number 11,389,887
- Issue date Jul 19, 2022
- MTU Aero Engines AG
- Nicole Feiling
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Online resourceful treatment method of electroless copper plating w...
- Patent number 11,345,622
- Issue date May 31, 2022
- SOUTH CHINA INSTITUTE OF ENVIROMENTAL SCIENCES, MEE
- JianWei Du
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Electrodeposition coating facility
- Patent number 11,319,641
- Issue date May 3, 2022
- Taikisha Ltd.
- Toshihiko Koike
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Method to remediate effluents containing metals complexed with orga...
- Patent number 11,312,646
- Issue date Apr 26, 2022
- Wisconsin Alumni Research Foundation
- Sundaram Gunasekaran
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Ferro-cavitation processes for target metal separation
- Patent number 11,306,007
- Issue date Apr 19, 2022
- National Research Council of Canada
- Deepak M. Kirpalani
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for co-processing of waste incineration fly ash and chromium...
- Patent number 11,298,732
- Issue date Apr 12, 2022
- QINGDAO UNIVERSITY OF TECHNOLOGY
- Dalei Zhang
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Treatment method and treatment apparatus for waste water containing...
- Patent number 11,286,181
- Issue date Mar 29, 2022
- Kurita Water Industries Ltd.
- Shuhei Izawa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Systems for desalinating aqueous compositions through hetero-azeotr...
- Patent number 11,253,792
- Issue date Feb 22, 2022
- Saudi Arabian Oil Company
- Guillaume Jean-Francois Robert Raynel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods for shielded inductive devices
- Patent number 11,257,898
- Issue date Feb 22, 2022
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Feng Wei Kuo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Dissolved air flotation use with cationic metal processing fluids
- Patent number 11,230,476
- Issue date Jan 25, 2022
- Total Marketing Services
- Alan E. Cross
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Sequestration of macronutrients from anaerobic wastewater treatment...
- Patent number 11,225,427
- Issue date Jan 18, 2022
- The Regents of the University of Colorado
- Mark T. Hernandez
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
METHODS OF TREATING WATER WITH POWDER ACTIVATED CARBON TO REDUCE OR...
- Publication number 20240034653
- Publication date Feb 1, 2024
- ChemTreat, Inc.
- Douglas A. GODWIN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CONTINUOUS CASTING SPRAY WATER PERFORMANCE MONITORING AND WATER CON...
- Publication number 20240009730
- Publication date Jan 11, 2024
- ECOLAB USA INC.
- Shawn Dalke
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SYSTEMS AND METHODS FOR SHIELDED INDUCTIVE DEVICES
- Publication number 20230387180
- Publication date Nov 30, 2023
- TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
- Feng Wei KUO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WASTEWATER TREATMENT METHOD AND APPARATUS BASED ON HYDRATE-BASED WA...
- Publication number 20230365430
- Publication date Nov 16, 2023
- DALIAN UNIVERSITY OF TECHNOLOGY
- Yongchen SONG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR CIRCULARLY PURIFYING METALLURGICAL ARSENIC-CONTAINING AC...
- Publication number 20230331612
- Publication date Oct 19, 2023
- NORTHEASTERN UNIVERSITY
- Hongying YANG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
DEVICE FOR EFFICIENTLY RECYCLING NICKEL IN WASTEWATER AND METHOD
- Publication number 20230322583
- Publication date Oct 12, 2023
- Chongqing University of Arts and Sciences
- Wei GUAN
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR TREATING WASTEWATER FOR THE RECOVERY OF METALS CONTAINED...
- Publication number 20220371916
- Publication date Nov 24, 2022
- CIRCULAR MATERIALS S.R.L.
- Marco BERSANI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DEWATERING AIDS
- Publication number 20220249992
- Publication date Aug 11, 2022
- KEMIRA OYJ
- Mehrdad HESAMPOUR
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WASTEWATER TREATMENT SYSTEM AND METHOD FOR PRODUCING SLUDGE FOR CEM...
- Publication number 20220153642
- Publication date May 19, 2022
- Alden Group Environmental Solutions, LLC
- William Paul
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PROCESS COOLING WATER SYSTEM CONTROL SYSTEMS AND METHODS FOR IRON A...
- Publication number 20220064037
- Publication date Mar 3, 2022
- MIDREX TECHNOLOGIES, INC.
- Faycal FINNOUCHE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHODS AND SYSTEMS FOR CONTROLLING BACTERIA IN BIOFILMS
- Publication number 20210317014
- Publication date Oct 14, 2021
- ChemTreat, Inc.
- Chris D. BARON
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHODS OF TREATING WATER WITH POWDER ACTIVATED CARBON TO REDUCE OR...
- Publication number 20210276896
- Publication date Sep 9, 2021
- ChemTreat, Inc.
- Douglas A. GODWIN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
TREATMENT PROCESS FOR RECYCLING SILICON INGOT CUTTING WASTE
- Publication number 20210253435
- Publication date Aug 19, 2021
- Rosi
- Yun Luo
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Electrodeposition Coating Facility
- Publication number 20210246566
- Publication date Aug 12, 2021
- TAIKISHA LTD.
- Toshihiko KOIKE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR CO-PROCESSING OF WASTE INCINERATION FLY ASH AND CHROMIUM...
- Publication number 20210245211
- Publication date Aug 12, 2021
- QINGDAO UNIVERSITY OF TECHNOLOGY
- Dalei ZHANG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD OF TREATING WASTEWATER
- Publication number 20210070637
- Publication date Mar 11, 2021
- MITSUBISHI MATERIALS CORPORATION
- Daisuke Haraguchi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR PROCESSING METALLURGICAL WASTE ACID
- Publication number 20210032126
- Publication date Feb 4, 2021
- MACH TECHNOLOGY CO., LTD.
- Chun-Gen Chang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
TWO-DIMENSIONAL MATERIAL FOR REMOVAL OF ANIONS AND APPLICATIONS THE...
- Publication number 20200164356
- Publication date May 28, 2020
- Industry-University Cooperation Foundation Hanyang University ERICA Campus
- Yong-Ho CHOA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
BIOREMEDIATION OF RED MUDS
- Publication number 20200148569
- Publication date May 14, 2020
- Rodinia Resources Pty Ltd
- William Richards Goodall
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
METHOD FOR TREATING ELECTROLESS COPPER PLATING WASTEWATER
- Publication number 20200039852
- Publication date Feb 6, 2020
- GUANGZHOU ULTRA UNION CHEMICALS LTD
- Chongwu GUO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
POROUS PORPHYRIN POLYMER AND METHOD OF RECOVERING PRECIOUS METAL EL...
- Publication number 20190194384
- Publication date Jun 27, 2019
- Korea Advanced Institute of Science and Technology
- Cafer Tayyar Yavuz
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEMS AND PROCESSES FOR THE TREATMENT OF WASTE STREAMS ALLOWING D...
- Publication number 20190169047
- Publication date Jun 6, 2019
- SIEMENS ENERGY, INC.
- William Cunningham
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CONSORTIUM OF MICRO-ORGANISMS AND ITS USE TO REDUCE CHEMICAL OXYGEN...
- Publication number 20190152819
- Publication date May 23, 2019
- FORD MOTOR COMPANY LIMITED
- William POPE
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
SYSTEM FOR MELTING ALUMINUM AND RECYCLING BLACK DROSS
- Publication number 20180369827
- Publication date Dec 27, 2018
- DS LIQUID CO., LTD
- Byung-Doo AHN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR TREATING INDUSTRIAL WASTE
- Publication number 20180346355
- Publication date Dec 6, 2018
- EVOCRA PTY LIMITED
- Michael David DICKSON
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PROCESS AND APPARATUS FOR SEPARATING VALUABLE OR HARMFUL LIQUIDS FR...
- Publication number 20180222769
- Publication date Aug 9, 2018
- PRIME SERVICE TRUSTEE LIMITED
- CRAIG NAZZER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FUSION PROTEINS, RECOMBINANT BACTERIA, AND METHODS FOR USING RECOMB...
- Publication number 20180099999
- Publication date Apr 12, 2018
- SPOGEN BIOTECH INC.
- Brian Thompson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
REMOVAL OF RADIONUCLIDES FROM MIXTURES
- Publication number 20180010208
- Publication date Jan 11, 2018
- BASF SE
- Henning URCH
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HYBRID ACTIVATED IRON-BIOLOGICAL WATER TREATMENT SYSTEM AND METHOD
- Publication number 20170362108
- Publication date Dec 21, 2017
- THE TEXAS A&M UNIVERSITY SYSTEM
- Yongheng Huang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
USE OF A COMPOSITE TEXTILE OF NATURAL AND/OR SYNTHETIC AND/OR ARTIF...
- Publication number 20170312736
- Publication date Nov 2, 2017
- PE@RL
- Löic Jauberty
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

from metallurgical processes, i.e. from the production, refining or treatment of metals

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Device for efficiently recycling nickel in wastewater and method

Method and apparatus for removing ammonia nitrogen from electrolyti...

Wastewater treatment method and apparatus based on hydrate-based wa...

Fusion proteins, recombinant bacteria, and methods for using recomb...

Lanthanide-doped layered double hydroxides and method of producing...

Method for separating mill scale from wastewater

Systems and methods for shielded inductive devices

Method for treating an effluent supersaturated with calcium carbona...

Method for treatment of mixed electroplating wasterwater without cy...

Ferro-cavitation processes for target metal separation

Systems and methods for treating acidity, heavy metals, and solids...

Method and system for the treatment of cyanide-containing fluids

Methods and systems for zero liquid discharge recycling of waste ge...

Method for reducing formation of CaSO4 and Fe2O3 containing deposit...

Method of rapid treatment of heavy metal sludge and preparation of...

Method for treating industrial waste

Method of treating wastewater

Method of treating wastewater

Method for processing metallurgical waste acid

Method of removing Cr(VI) ions from an aqueous electrolyte solution

Online resourceful treatment method of electroless copper plating w...

Electrodeposition coating facility

Method to remediate effluents containing metals complexed with orga...

Ferro-cavitation processes for target metal separation

Method for co-processing of waste incineration fly ash and chromium...

Treatment method and treatment apparatus for waste water containing...

Systems for desalinating aqueous compositions through hetero-azeotr...

Systems and methods for shielded inductive devices

Dissolved air flotation use with cationic metal processing fluids

Sequestration of macronutrients from anaerobic wastewater treatment...

Patents Applicationslast 30 patents

METHODS OF TREATING WATER WITH POWDER ACTIVATED CARBON TO REDUCE OR...

CONTINUOUS CASTING SPRAY WATER PERFORMANCE MONITORING AND WATER CON...

SYSTEMS AND METHODS FOR SHIELDED INDUCTIVE DEVICES

WASTEWATER TREATMENT METHOD AND APPARATUS BASED ON HYDRATE-BASED WA...

METHOD FOR CIRCULARLY PURIFYING METALLURGICAL ARSENIC-CONTAINING AC...

DEVICE FOR EFFICIENTLY RECYCLING NICKEL IN WASTEWATER AND METHOD

METHOD FOR TREATING WASTEWATER FOR THE RECOVERY OF METALS CONTAINED...

DEWATERING AIDS

WASTEWATER TREATMENT SYSTEM AND METHOD FOR PRODUCING SLUDGE FOR CEM...

PROCESS COOLING WATER SYSTEM CONTROL SYSTEMS AND METHODS FOR IRON A...

METHODS AND SYSTEMS FOR CONTROLLING BACTERIA IN BIOFILMS

METHODS OF TREATING WATER WITH POWDER ACTIVATED CARBON TO REDUCE OR...

TREATMENT PROCESS FOR RECYCLING SILICON INGOT CUTTING WASTE

Electrodeposition Coating Facility

METHOD FOR CO-PROCESSING OF WASTE INCINERATION FLY ASH AND CHROMIUM...

METHOD OF TREATING WASTEWATER

METHOD FOR PROCESSING METALLURGICAL WASTE ACID

TWO-DIMENSIONAL MATERIAL FOR REMOVAL OF ANIONS AND APPLICATIONS THE...

BIOREMEDIATION OF RED MUDS

METHOD FOR TREATING ELECTROLESS COPPER PLATING WASTEWATER

POROUS PORPHYRIN POLYMER AND METHOD OF RECOVERING PRECIOUS METAL EL...

SYSTEMS AND PROCESSES FOR THE TREATMENT OF WASTE STREAMS ALLOWING D...

CONSORTIUM OF MICRO-ORGANISMS AND ITS USE TO REDUCE CHEMICAL OXYGEN...

SYSTEM FOR MELTING ALUMINUM AND RECYCLING BLACK DROSS

METHOD FOR TREATING INDUSTRIAL WASTE

PROCESS AND APPARATUS FOR SEPARATING VALUABLE OR HARMFUL LIQUIDS FR...

FUSION PROTEINS, RECOMBINANT BACTERIA, AND METHODS FOR USING RECOMB...

REMOVAL OF RADIONUCLIDES FROM MIXTURES

HYBRID ACTIVATED IRON-BIOLOGICAL WATER TREATMENT SYSTEM AND METHOD

USE OF A COMPOSITE TEXTILE OF NATURAL AND/OR SYNTHETIC AND/OR ARTIF...