by nanofiltration

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C02F1/442

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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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C02F1/442by nanofiltration

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Patents Grantslast 30 patents

Information Patent Grant
Processing of lithium containing brines
- Patent number 12,358,805
- Issue date Jul 15, 2025
- Reed Advanced Materials Pty Ltd
- Yatendra Sharma
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Low-carbon near zero emission process of industrial waste water
- Patent number 12,358,823
- Issue date Jul 15, 2025
- SHANXI UNIVERSITY
- Huazhang Zhao
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Computerized control system for a desalination plant
- Patent number 12,358,812
- Issue date Jul 15, 2025
- BP Exploration Operating Company Limited
- John Henry Crouch
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Methods and systems of PFAS destruction using UV irradiation at 222...
- Patent number 12,351,498
- Issue date Jul 8, 2025
- Claros Technologies Inc.
- Andrew Thomas Healy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Spiral-wound filter module exhibiting almost no heavy metal leachin...
- Patent number 12,337,283
- Issue date Jun 24, 2025
- Toray Advanced Materials Korea Inc.
- Sung Gun Cho
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element and filter having the filter element
- Patent number 12,338,142
- Issue date Jun 24, 2025
- Solventum Intellectual Properties Company
- Biyong Qiu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Semipermeable membrane for water treatment, preparing method for th...
- Patent number 12,337,285
- Issue date Jun 24, 2025
- Research & Business Foundation Sungkyunkwan University
- Hyungkoun Cho
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods and systems of PFAS destruction using UV irradiation at 222...
- Patent number 12,304,850
- Issue date May 20, 2025
- Claros Technologies Inc.
- Andrew Thomas Healy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Plasma activated water production with membrane concentration
- Patent number 12,291,470
- Issue date May 6, 2025
- Florida State University Research Foundation, Inc.
- Bruce R. Locke
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Membrane-based liquid filtration installation and method for produc...
- Patent number 12,275,658
- Issue date Apr 15, 2025
- Veolia Water Solutions & Technologies Support
- Claire Ventresque
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Separation membrane module and liquid treatment system including th...
- Patent number 12,263,448
- Issue date Apr 1, 2025
- Nitto Denko Corporation
- Toshiyuki Kawashima
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for concentrating and purifying eluate brine for the product...
- Patent number 12,258,280
- Issue date Mar 25, 2025
- Veolia Water Solutions & Technologies Support
- Bernard Roy Mack
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Treatment of saline water for agricultural and potable use
- Patent number 12,227,442
- Issue date Feb 18, 2025
- Evoqua Water Technologies LLC
- Gary C. Ganzi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Mineral recovery enhanced desalination (MRED) process for desalinat...
- Patent number 12,227,441
- Issue date Feb 18, 2025
- UNM Rainforest Innovations
- Bruce Thomson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Polypropylene backbone, and nanoporous polypropylene membrane
- Patent number 12,215,199
- Issue date Feb 4, 2025
- SABIC GLOBAL TECHNOLOGIES B.V.
- Artur Rozanski
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for preparing nanofiltration membrane and nanofiltration mem...
- Patent number 12,201,947
- Issue date Jan 21, 2025
- Vontron Technology Co., Ltd.
- Yan Jin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Biocide composition and method
- Patent number 12,201,943
- Issue date Jan 21, 2025
- JUSTEQ, LLC
- Sang Hea Shim
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Aqueous two-phase system nanofilter and separation method using same
- Patent number 12,194,415
- Issue date Jan 14, 2025
- Postech Academy-Industry Foundation
- Jae Sung Park
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Plunging liquid jet reactor and water treatment system
- Patent number 12,195,374
- Issue date Jan 14, 2025
- Kuwait University
- Badar Shafaqa Al-Anzi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Nanostructured membrane filter system for rapid purification of water
- Patent number 12,186,710
- Issue date Jan 7, 2025
- Versitech Limited
- Hao Guo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Treatment of saline water for agricultural and potable use and for...
- Patent number 12,180,103
- Issue date Dec 31, 2024
- Evoqua Water Technologies LLC
- Gary C Ganzi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Domestic sewage treatment system
- Patent number 12,172,918
- Issue date Dec 24, 2024
- Sichuan University
- Xia Jiang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Porous-polymer-modified metal carbon nanotube composite membrane, p...
- Patent number 12,173,104
- Issue date Dec 24, 2024
- Soochow University
- Jianmei Lu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for reducing selenium from ion-exchange brine
- Patent number 12,162,782
- Issue date Dec 10, 2024
- Veolia Water Solutions & Technologies Support
- Kashi Banerjee
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Saline wastewater treatment method and system
- Patent number 12,162,783
- Issue date Dec 10, 2024
- Greentech Environment Co., Ltd.
- Mu Liu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for controlling hollow fiber nanofiltration membrane system...
- Patent number 12,151,210
- Issue date Nov 26, 2024
- Greentech Environment Co., Ltd.
- Mu Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hollow fiber nanofiltration membrane system and control method thereof
- Patent number 12,145,869
- Issue date Nov 19, 2024
- Greentech Environment Co., Ltd.
- Mu Liu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Seawater treatment to obtain high salinity water with low hardness...
- Patent number 12,102,963
- Issue date Oct 1, 2024
- BL Technologies, Inc.
- Nick Antonopoulos
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Mobile filtration technology
- Patent number 12,098,082
- Issue date Sep 24, 2024
- Timothy Smith
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Nanoparticles for use in membranes
- Patent number 12,097,471
- Issue date Sep 24, 2024
- Evoqua Water Technologies LLC
- Gregory R Collins
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Living Waters Renewable Desalination
- Publication number 20250230063
- Publication date Jul 17, 2025
- Kurt Grossman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHODS OF PROCESSING BRINE COMPRISING LITHIUM
- Publication number 20250222406
- Publication date Jul 10, 2025
- BL Technologies, Inc.
- Zamir ALAM
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PLASMA ACTIVATED WATER PRODUCTION WITH MEMBRANE CONCENTRATION
- Publication number 20250214872
- Publication date Jul 3, 2025
- Florida State University Research Foundation, Inc.
- Bruce R. Locke
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR TREATMENT OF MINE CONTACT WATER
- Publication number 20250206646
- Publication date Jun 26, 2025
- Teck Resources Limited
- Jose Alberto GONZALEZ
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
HYBRID FILTER AND SYSTEMS AND METHODS FOR ISOLATING MODULES
- Publication number 20250197247
- Publication date Jun 19, 2025
- Pentair Water Pool and Spa, Inc.
- Azur Dzindo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Modular CO2 Sequestration Units and Systems, and Methods for Using...
- Publication number 20250196064
- Publication date Jun 19, 2025
- Blue Planet Systems Corporation
- Brent R. CONSTANTZ
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Low-carbon near zero emission process of industrial waste water
- Publication number 20250197265
- Publication date Jun 19, 2025
- SHANXI UNIVERSITY
- Huazhang ZHAO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
BETA-CYCLODEXTRIN THIN FILM COMPOSITE MEMBRANES FOR NANOFILTRATION
- Publication number 20250170532
- Publication date May 29, 2025
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Umair BAIG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER TREATMENT AND DESALINATION
- Publication number 20250171332
- Publication date May 29, 2025
- Sylvan Source, Inc.
- Eugene Thiers
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
REGENERATIVE PERITONEAL DIALYSIS SYSTEM
- Publication number 20250161547
- Publication date May 22, 2025
- MOZARC MEDICAL US LLC
- VenKatesh R. Manda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
REGENERATABLE SYSTEM FOR CONTAMINANT REMOVAL
- Publication number 20250145500
- Publication date May 8, 2025
- Ionic Water Technologies, LLC
- George W. ADAMSON
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DIAFILTRATION-NANOFILTRATION-REVERSE OSMOSIS FOR BRINE MANAGEMENT
- Publication number 20250135404
- Publication date May 1, 2025
- Nanyang Technological University
- Vinh Hien TRUONG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM AND METHOD FOR TREATMENT OF BIOMASS CONTAINING WASTEWATER FO...
- Publication number 20250136490
- Publication date May 1, 2025
- Evoqua Water Technologies LLC
- Hari G. Gupta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLOW DISTRIBUTOR FOR BATCH OR SEMI-BATCH HYPERFILTRATION SYSTEM
- Publication number 20250114745
- Publication date Apr 10, 2025
- DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
- Robert HUEHMER
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
BIOCIDE COMPOSITION AND METHOD
- Publication number 20250114744
- Publication date Apr 10, 2025
- JUSTEQ, LLC
- Sang Hea SHIM
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
REMOVING BIVALENT IONS FROM PRODUCED WATER
- Publication number 20250100907
- Publication date Mar 27, 2025
- Saudi Arabian Oil Company
- Andrey Kovalskii
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
NANOFILTRATION SYSTEM AND METHOD INCLUDING PRETREATMENT WITH GREEN...
- Publication number 20250091911
- Publication date Mar 20, 2025
- University of Central Florida Research Foundation, Inc.
- Ni-Bin Chang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PRASEODYMIUM AND POLYAMINE FUNCTIONALIZED MESOPOROUS SILICA-BASED M...
- Publication number 20250073646
- Publication date Mar 6, 2025
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Shehzada Muhammad Sajid JILLANI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD OF REMOVING AN ORGANIC MICROPOLLUTANT FROM A TREATMENT SOLUTION
- Publication number 20250065278
- Publication date Feb 27, 2025
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Asif MATIN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
POLYAMIDE COMPOSITE MEMBRANE PREPARED BY VAPOR-ASSISTED ELECTROSTAT...
- Publication number 20250065277
- Publication date Feb 27, 2025
- NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SC...
- Jianqiang WANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM AND METHOD FOR RECOVERY OF FERTILIZER BUILDING BLOCKS FROM W...
- Publication number 20250059076
- Publication date Feb 20, 2025
- Km Prottoy Shariar Piash
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Methods and Systems of Nitrate Removal in Aqueous Systems for Impro...
- Publication number 20250019286
- Publication date Jan 16, 2025
- Claros Technologies Inc.
- Zekun Liu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Methods and Systems for Recycling Materials During PFAS Destruction
- Publication number 20250019266
- Publication date Jan 16, 2025
- Claros Technologies Inc.
- Zekun Liu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SEAWATER DESALINATION SYSTEM AND RESOURCEZATION SYSTEM
- Publication number 20250011195
- Publication date Jan 9, 2025
- ZIBO GERUI WATER TREATMENT ENGINEERING CO., LTD.
- SHICHEN MU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SEPARATION MEMBRANE BASED ON REACTIVE SUPPORT LAYER, PREPARATION ME...
- Publication number 20250010245
- Publication date Jan 9, 2025
- ZHEJIANG UNIVERSITY
- ZHIKAN YAO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
APPARATUS AND METHOD FOR RECOVERING MINERALS USING NANOFILTRATION M...
- Publication number 20250011211
- Publication date Jan 9, 2025
- ACWA POWER Company
- Carmelo MORGANTE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYDROGEN PRODUCTION BY ELECTROCHEMICAL DECOMPOSITION OF SALINE WATE...
- Publication number 20250011944
- Publication date Jan 9, 2025
- HYS ENERGY LTD
- Gleb Nikolaevich TARABUKIN
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
TRIAMINE-FUNCTIONALIZED MCM-41-BASED FILTRATION MEMBRANE
- Publication number 20240416287
- Publication date Dec 19, 2024
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Abdul WAHEED
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ANAEROBIC BIOREACTOR WITH ELECTROLYTIC REGENERATION FOR WASTEWATER...
- Publication number 20240417296
- Publication date Dec 19, 2024
- SOUTH DAKOTA BOARD OF REGENTS
- Maryam Amouamouha
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
COMPACT WATER FILTERING DEVICE
- Publication number 20240416285
- Publication date Dec 19, 2024
- PURIFIER d.o.o.
- Laszlo SIPOS
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

by nanofiltration

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Processing of lithium containing brines

Low-carbon near zero emission process of industrial waste water

Computerized control system for a desalination plant

Methods and systems of PFAS destruction using UV irradiation at 222...

Spiral-wound filter module exhibiting almost no heavy metal leachin...

Filter element and filter having the filter element

Semipermeable membrane for water treatment, preparing method for th...

Methods and systems of PFAS destruction using UV irradiation at 222...

Plasma activated water production with membrane concentration

Membrane-based liquid filtration installation and method for produc...

Separation membrane module and liquid treatment system including th...

Method for concentrating and purifying eluate brine for the product...

Treatment of saline water for agricultural and potable use

Mineral recovery enhanced desalination (MRED) process for desalinat...

Polypropylene backbone, and nanoporous polypropylene membrane

Method for preparing nanofiltration membrane and nanofiltration mem...

Biocide composition and method

Aqueous two-phase system nanofilter and separation method using same

Plunging liquid jet reactor and water treatment system

Nanostructured membrane filter system for rapid purification of water

Treatment of saline water for agricultural and potable use and for...

Domestic sewage treatment system

Porous-polymer-modified metal carbon nanotube composite membrane, p...

Process for reducing selenium from ion-exchange brine

Saline wastewater treatment method and system

Method for controlling hollow fiber nanofiltration membrane system...

Hollow fiber nanofiltration membrane system and control method thereof

Seawater treatment to obtain high salinity water with low hardness...

Mobile filtration technology

Nanoparticles for use in membranes

Patents Applicationslast 30 patents

Living Waters Renewable Desalination

METHODS OF PROCESSING BRINE COMPRISING LITHIUM

PLASMA ACTIVATED WATER PRODUCTION WITH MEMBRANE CONCENTRATION

PROCESS FOR TREATMENT OF MINE CONTACT WATER

HYBRID FILTER AND SYSTEMS AND METHODS FOR ISOLATING MODULES

Modular CO2 Sequestration Units and Systems, and Methods for Using...

Low-carbon near zero emission process of industrial waste water

BETA-CYCLODEXTRIN THIN FILM COMPOSITE MEMBRANES FOR NANOFILTRATION

WATER TREATMENT AND DESALINATION

REGENERATIVE PERITONEAL DIALYSIS SYSTEM

REGENERATABLE SYSTEM FOR CONTAMINANT REMOVAL

DIAFILTRATION-NANOFILTRATION-REVERSE OSMOSIS FOR BRINE MANAGEMENT

SYSTEM AND METHOD FOR TREATMENT OF BIOMASS CONTAINING WASTEWATER FO...

FLOW DISTRIBUTOR FOR BATCH OR SEMI-BATCH HYPERFILTRATION SYSTEM

BIOCIDE COMPOSITION AND METHOD

REMOVING BIVALENT IONS FROM PRODUCED WATER

NANOFILTRATION SYSTEM AND METHOD INCLUDING PRETREATMENT WITH GREEN...

PRASEODYMIUM AND POLYAMINE FUNCTIONALIZED MESOPOROUS SILICA-BASED M...

METHOD OF REMOVING AN ORGANIC MICROPOLLUTANT FROM A TREATMENT SOLUTION

POLYAMIDE COMPOSITE MEMBRANE PREPARED BY VAPOR-ASSISTED ELECTROSTAT...

SYSTEM AND METHOD FOR RECOVERY OF FERTILIZER BUILDING BLOCKS FROM W...

Methods and Systems of Nitrate Removal in Aqueous Systems for Impro...

Methods and Systems for Recycling Materials During PFAS Destruction

SEAWATER DESALINATION SYSTEM AND RESOURCEZATION SYSTEM

SEPARATION MEMBRANE BASED ON REACTIVE SUPPORT LAYER, PREPARATION ME...

APPARATUS AND METHOD FOR RECOVERING MINERALS USING NANOFILTRATION M...

HYDROGEN PRODUCTION BY ELECTROCHEMICAL DECOMPOSITION OF SALINE WATE...

TRIAMINE-FUNCTIONALIZED MCM-41-BASED FILTRATION MEMBRANE

ANAEROBIC BIOREACTOR WITH ELECTROLYTIC REGENERATION FOR WASTEWATER...

COMPACT WATER FILTERING DEVICE