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CCHEMISTRY METALLURGY C02Water treatment C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F1/00Treatment of water, waste water, or sewage

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C02F1/22by freezing

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Patents Grantslast 30 patents

Information Patent Grant
Zero liquid discharge eutectic freeze desalination with intermediat...
- Patent number 12,187,625
- Issue date Jan 7, 2025
- The Board of Regents of the University of Oklahoma
- Hamidreza Shabgard
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System, method and generator for generating nanobubbles or nanodrop...
- Patent number 12,161,982
- Issue date Dec 10, 2024
- UNIVERSITY COLLEGE, DUBLIN, NATIONAL UNIVERSITY OF IRELEAND, DUBLIN
- Mohammad Reza Ghaani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods for activating and dewatering sludge using acou...
- Patent number 12,110,238
- Issue date Oct 8, 2024
- SANUWAVE, INC.
- Iulian Cioanta
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Systems, methods, and compositions for purifying water
- Patent number 12,103,866
- Issue date Oct 1, 2024
- Battelle Memorial Institute
- Bernard P. McGrail
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Freezing desalination system using thermoelectric coolers
- Patent number 12,103,865
- Issue date Oct 1, 2024
- King Saud University
- Khalid Abdullah A. Alaraik
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Treatment of water
- Patent number 12,054,403
- Issue date Aug 6, 2024
- ROC WATER TECHNOLOGIES (PTY) LTD
- Johannes Philippus Maree
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Recrystallization water treatment system and heat-exchange devices...
- Patent number 12,017,929
- Issue date Jun 25, 2024
- LLC PRISTINAM
- Denis Dmitrievich Blinov
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System and method for the treatment of biogas and wastewater
- Patent number 11,998,882
- Issue date Jun 4, 2024
- UNIVERSITY COLLEGE, DUBLIN, NATIONAL UNIVERSITY OF IRELEAND, DUBLIN
- Mohammad Reza Ghaani
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Desalination of salt waters by salt repellent technique
- Patent number 11,945,743
- Issue date Apr 2, 2024
- Gopinath Rani Surendranath
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Systems and methods for removal and sequestration of acidity from s...
- Patent number 11,939,247
- Issue date Mar 26, 2024
- LONE GULL HOLDINGS, LTD.
- Garth Alexander Sheldon-Coulson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Gas hydrate desalination system
- Patent number 11,912,588
- Issue date Feb 27, 2024
- King Abdulaziz University
- Hani Abulkhair
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Cryo-thermal desalinator
- Patent number 11,905,186
- Issue date Feb 20, 2024
- Garold Paul Hines
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System and method of distilling/desalinating water in a vacuum-appl...
- Patent number 11,878,919
- Issue date Jan 23, 2024
- Daniel Anthony Whalen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process to recover ammonium bicarbonate from wastewater
- Patent number 11,858,823
- Issue date Jan 2, 2024
- BION ENVIRONMENTAL TECHNOLOGIES, INC.
- Dominic Bassani
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Controlled-type, non-decomposable, high-concentration process water...
- Patent number 11,851,349
- Issue date Dec 26, 2023
- YOONJIN ENVIRONMENT CO., LTD
- Jung-A Rhim
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Apparatus and method for treating waste water containing ammonium s...
- Patent number 11,820,690
- Issue date Nov 21, 2023
- China Petroleum and Chemical Corporation
- Xiping Yin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Vitamin D-fortified water and method of manufacturing thereof
- Patent number 11,638,439
- Issue date May 2, 2023
- AGTHIA
- Rabih Kamleh
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
In-situ resource utilization-derived water purification and hydroge...
- Patent number 11,608,285
- Issue date Mar 21, 2023
- Paragon Space Development Corporation
- Barry Wynns Finger
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Freeze concentration for urine-based fertilizer production
- Patent number 11,578,011
- Issue date Feb 14, 2023
- The Regents of the University of Michigan
- Abraham Noe-Hays
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Vacuum freezing nucleated liquid water for purifying brackish water
- Patent number 11,365,133
- Issue date Jun 21, 2022
- Advanced Cooling Technologies, Inc.
- Fangyu Cao
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and system for freezing related separation processes utilizi...
- Patent number 11,363,831
- Issue date Jun 21, 2022
- Rutgers, The State University of New Jersey
- Tung-Ching Lee
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Systems and methods for separating soluble solutions
- Patent number 11,358,878
- Issue date Jun 14, 2022
- William H. Mitchell
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Purifying aqueous mixtures derived from hydrocarbon production proc...
- Patent number 11,279,631
- Issue date Mar 22, 2022
- EFC Solutions Inc.
- James D. Wrubel
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Systems and methods for separating surface materials from a fluid u...
- Patent number 11,254,589
- Issue date Feb 22, 2022
- SANUWAVE, INC.
- Iulian Cioanta
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Process to recover ammonium bicarbonate from wastewater
- Patent number 11,254,581
- Issue date Feb 22, 2022
- BION ENVIRONMENTAL TECHNOLOGIES, INC.
- Dominic Bassani
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
In-situ resource utilization-derived water purification and hydroge...
- Patent number 11,168,013
- Issue date Nov 9, 2021
- Paragon Space Development Corporation
- Barry Wynns Finger
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for purification of waste water from dairy processing
- Patent number 11,130,695
- Issue date Sep 28, 2021
- DMK DEUTSCHES MILCHKONTOR GMBH, A BODY CORPORATE
- Sven-Rainer Döring
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus and method for generating dialysate for dialysis
- Patent number 11,000,642
- Issue date May 11, 2021
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Rainer Goldau
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sterilizer, supply device, and sterilization method
- Patent number 10,981,806
- Issue date Apr 20, 2021
- Asahi Kasei Kabushiki Kaisha
- Hiroyuki Kishi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for treating waste water containing ammonium s...
- Patent number 10,829,401
- Issue date Nov 10, 2020
- China Petroleum and Chemical Corporation
- Xiping Yin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
SEPARATING IONS IN WATER USING PLASTIC ICE VII
- Publication number 20250019263
- Publication date Jan 16, 2025
- International Business Machines Corporation
- Fausto Martelli
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND DEVICE FOR DESALINATING WATER
- Publication number 20240425387
- Publication date Dec 26, 2024
- SEANERGY
- Siu Bun David Lam
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PROCESS TO RECOVER AMMONIUM BICARBONATE FROM WASTEWATER
- Publication number 20240383765
- Publication date Nov 21, 2024
- BION ENVIRONMENTAL TECHNOLOGIES, INC.
- Dominic Bassani
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEMS AND METHODS FOR REMOVAL AND SEQUESTRATION OF ACIDITY FROM S...
- Publication number 20240254020
- Publication date Aug 1, 2024
- LONE GULL HOLDINGS, LTD.
- Garth Alexander Sheldon-Coulson
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SYSTEM AND METHOD FOR THE TREATMENT OF BIOGAS AND WASTEWATER
- Publication number 20240157312
- Publication date May 16, 2024
- UNIVERSITY COLLEGE DUBLIN, NATIONAL UNIVERSITY OF IRELAND, DUBLIN
- Mohammad Reza Ghaani
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
System and Method of Distilling/Desalinating Water in a Vacuum-Appl...
- Publication number 20240124327
- Publication date Apr 18, 2024
- Daniel Anthony Whalen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
A SYSTEM, METHOD AND GENERATOR FOR GENERATING NANOBUBBLES OR NANODR...
- Publication number 20240116010
- Publication date Apr 11, 2024
- UNIVERSITY COLLEGE DUBLIN, NATIONAL UNIVERSITY OF IRELAND, DUBLIN
- Niall ENGLISH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INTEGRATED THERMOACOUSTIC FREEZE DESALINATION SYSTEMS AND PROCESSES
- Publication number 20240083776
- Publication date Mar 14, 2024
- Khalifa University of Science and Technology
- Isam JANAJREH
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
HEAT EXCHANGER CAPABLE OF COOLING COOLANT OF EXTERNAL PLANT AND SEW...
- Publication number 20240051846
- Publication date Feb 15, 2024
- BKT CO., LTD.
- Dong Woo KIM
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PURIFICATION METHOD FOR LANDFILL LEACHATE
- Publication number 20230382768
- Publication date Nov 30, 2023
- Cool Separations B.V.
- Jaap VAN SPRONSEN
- C01 - INORGANIC CHEMISTRY
Information Patent Application
STORING COLD ENERGY AND FREEZE DESALINATION OF SALT WATER
- Publication number 20230304746
- Publication date Sep 28, 2023
- Utah State University
- Hailei Wang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND APPARATUS FOR TREATING WASTEWATER USING NON-CHEMICAL PRO...
- Publication number 20230202872
- Publication date Jun 29, 2023
- The Research Foundation for the State University of New York
- Devinder Mahajan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FREEZE CONCENTRATION FOR URINE-BASED FERTILIZER PRODUCTION
- Publication number 20230202940
- Publication date Jun 29, 2023
- The Regents of the University of Michigan
- Abraham Noe-Hays
- G01 - MEASURING TESTING
Information Patent Application
PROCESS FOR CONTROLLING OF THE TREATMENT OF WASTE FLUID GENERATED D...
- Publication number 20230002250
- Publication date Jan 5, 2023
- SULZER MANAGEMENT AG
- Jen-Shiung LU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PELLET MANUFACTURING APPARATUS AND WATER TREATMENT METHOD USING SAME
- Publication number 20220411290
- Publication date Dec 29, 2022
- KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
- Ju Dong LEE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEMS AND METHODS FOR ACTIVATING AND DEWATERING SLUDGE USING ACOU...
- Publication number 20220371922
- Publication date Nov 24, 2022
- SANUWAVE, INC.
- Iulian CIOANTA
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
APPARATUS AND METHOD FOR CONTINUOUS SEPARATION OF SOLID PARTICLES F...
- Publication number 20220371918
- Publication date Nov 24, 2022
- THE BOARD OF REGENTS OF THE UNIVERSITY OF OKLAHOMA
- Hamidreza Shabgard
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEMS AND METHODS FOR SEPARATING SOLUBLE SOLUTIONS
- Publication number 20220267173
- Publication date Aug 25, 2022
- William H. Mitchell
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
CONTROLLED-TYPE, NON-DECOMPOSABLE, HIGH-CONCENTRATION PROCESS WATER...
- Publication number 20220259074
- Publication date Aug 18, 2022
- Yoonjin Environment Co., Ltd
- Jung-A RHIM
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PRECIPITATION SYSTEM AND PRECIPITATION METHOD
- Publication number 20220105467
- Publication date Apr 7, 2022
- TOYOBO CO., LTD.
- Daiki Kohno
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
TREATMENT OF WATER
- Publication number 20220089462
- Publication date Mar 24, 2022
- ROC WATER TECHNOLOGIES (PTY) LTD
- Johannes Philippus MAREE
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Recrystallization Water Treatment System and Heat-Exchange Devices...
- Publication number 20220073374
- Publication date Mar 10, 2022
- LLC PRISTINAM
- Denis Dmitrievich BLINOV
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
IN-SITU RESOURCE UTILIZATION-DERIVED WATER PURIFICATION AND HYDROGE...
- Publication number 20220024797
- Publication date Jan 27, 2022
- Paragon Space Development Corporation
- Barry Wynns Finger
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
A SYSTEM AND METHOD FOR THE TREATMENT OF BIOGAS AND WASTEWATER
- Publication number 20210371299
- Publication date Dec 2, 2021
- UNIVERSITY COLLEGE DUBLIN, NATIONAL UNIVERSITY OF IRELAND, DUBLIN
- Mohammad Reza Ghaani
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
A SYSTEM, METHOD AND GENERATOR FOR GENERATING NANOBUBBLES OR NANODR...
- Publication number 20210362105
- Publication date Nov 25, 2021
- University College Dublin,National University of Ireland, Dublin
- Mohammad Reza Ghaani
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Cryo-Thermal Desalinator
- Publication number 20210261438
- Publication date Aug 26, 2021
- Garold Paul Hines
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Process and installation for treating a waste lye of a lye scrub
- Publication number 20210188673
- Publication date Jun 24, 2021
- Linde GmbH
- Anton WELLENHOFER
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ZERO LIQUID DISCHARGE EUTECTIC FREEZE DESALINATION WITH INTERMEDIAT...
- Publication number 20210139346
- Publication date May 13, 2021
- The Board of Regents of the University of Oklahoma
- Hamidreza Shabgard
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Apparatus and Method for Treating Waste Water Containing Ammonium S...
- Publication number 20210017059
- Publication date Jan 21, 2021
- China Petroleum and Chemical Corporation
- Xiping YIN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND APPARATUS FOR TREATING WASTEWATER USING NON-CHEMICAL PRO...
- Publication number 20200377382
- Publication date Dec 3, 2020
- The Research Foundation for the State University of New York
- Devinder Mahajan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

by freezing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Zero liquid discharge eutectic freeze desalination with intermediat...

System, method and generator for generating nanobubbles or nanodrop...

Systems and methods for activating and dewatering sludge using acou...

Systems, methods, and compositions for purifying water

Freezing desalination system using thermoelectric coolers

Treatment of water

Recrystallization water treatment system and heat-exchange devices...

System and method for the treatment of biogas and wastewater

Desalination of salt waters by salt repellent technique

Systems and methods for removal and sequestration of acidity from s...

Gas hydrate desalination system

Cryo-thermal desalinator

System and method of distilling/desalinating water in a vacuum-appl...

Process to recover ammonium bicarbonate from wastewater

Controlled-type, non-decomposable, high-concentration process water...

Apparatus and method for treating waste water containing ammonium s...

Vitamin D-fortified water and method of manufacturing thereof

In-situ resource utilization-derived water purification and hydroge...

Freeze concentration for urine-based fertilizer production

Vacuum freezing nucleated liquid water for purifying brackish water

Method and system for freezing related separation processes utilizi...

Systems and methods for separating soluble solutions

Purifying aqueous mixtures derived from hydrocarbon production proc...

Systems and methods for separating surface materials from a fluid u...

Process to recover ammonium bicarbonate from wastewater

In-situ resource utilization-derived water purification and hydroge...

Process for purification of waste water from dairy processing

Apparatus and method for generating dialysate for dialysis

Sterilizer, supply device, and sterilization method

Apparatus and method for treating waste water containing ammonium s...

Patents Applicationslast 30 patents

SEPARATING IONS IN WATER USING PLASTIC ICE VII

METHOD AND DEVICE FOR DESALINATING WATER

PROCESS TO RECOVER AMMONIUM BICARBONATE FROM WASTEWATER

SYSTEMS AND METHODS FOR REMOVAL AND SEQUESTRATION OF ACIDITY FROM S...

SYSTEM AND METHOD FOR THE TREATMENT OF BIOGAS AND WASTEWATER

System and Method of Distilling/Desalinating Water in a Vacuum-Appl...

A SYSTEM, METHOD AND GENERATOR FOR GENERATING NANOBUBBLES OR NANODR...

INTEGRATED THERMOACOUSTIC FREEZE DESALINATION SYSTEMS AND PROCESSES

HEAT EXCHANGER CAPABLE OF COOLING COOLANT OF EXTERNAL PLANT AND SEW...

PURIFICATION METHOD FOR LANDFILL LEACHATE

STORING COLD ENERGY AND FREEZE DESALINATION OF SALT WATER

METHOD AND APPARATUS FOR TREATING WASTEWATER USING NON-CHEMICAL PRO...

FREEZE CONCENTRATION FOR URINE-BASED FERTILIZER PRODUCTION

PROCESS FOR CONTROLLING OF THE TREATMENT OF WASTE FLUID GENERATED D...

PELLET MANUFACTURING APPARATUS AND WATER TREATMENT METHOD USING SAME

SYSTEMS AND METHODS FOR ACTIVATING AND DEWATERING SLUDGE USING ACOU...

APPARATUS AND METHOD FOR CONTINUOUS SEPARATION OF SOLID PARTICLES F...

SYSTEMS AND METHODS FOR SEPARATING SOLUBLE SOLUTIONS

CONTROLLED-TYPE, NON-DECOMPOSABLE, HIGH-CONCENTRATION PROCESS WATER...

PRECIPITATION SYSTEM AND PRECIPITATION METHOD

TREATMENT OF WATER

Recrystallization Water Treatment System and Heat-Exchange Devices...

IN-SITU RESOURCE UTILIZATION-DERIVED WATER PURIFICATION AND HYDROGE...

A SYSTEM AND METHOD FOR THE TREATMENT OF BIOGAS AND WASTEWATER

A SYSTEM, METHOD AND GENERATOR FOR GENERATING NANOBUBBLES OR NANODR...

Cryo-Thermal Desalinator

Process and installation for treating a waste lye of a lye scrub

ZERO LIQUID DISCHARGE EUTECTIC FREEZE DESALINATION WITH INTERMEDIAT...

Apparatus and Method for Treating Waste Water Containing Ammonium S...

METHOD AND APPARATUS FOR TREATING WASTEWATER USING NON-CHEMICAL PRO...