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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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Patents Grantslast 30 patents

Information Patent Grant
Filter for water-purification device and water-purification device...
- Patent number 12,264,086
- Issue date Apr 1, 2025
- LG Electronics Inc.
- Suhye Woo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water-savings adiabatic spray system
- Patent number 12,264,088
- Issue date Apr 1, 2025
- Evapco, Inc.
- John W. Lane
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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
Method and system for providing ultrapure water with flexible lamp...
- Patent number 12,246,979
- Issue date Mar 11, 2025
- Evoqua Water Technologies LLC
- Christopher Hall
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Systems and methods of removing per- and polyfluoroalkyl substances...
- Patent number 12,246,974
- Issue date Mar 11, 2025
- NOBLIS, INC.
- Javier Santillan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System and method for separating competing anions from per- and pol...
- Patent number 12,240,771
- Issue date Mar 4, 2025
- Emerging Compounds Treatment Technologies, Inc.
- Steven E. Woodard
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Mobile processing system for hazardous and radioactive isotope removal
- Patent number 12,234,172
- Issue date Feb 25, 2025
- John Raymont
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Membranes for enhancing rates of water dissociation and water forma...
- Patent number 12,233,381
- Issue date Feb 25, 2025
- The Regents of the University of California
- Shane Ardo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Filter cartridge
- Patent number 12,227,432
- Issue date Feb 18, 2025
- BRITA SE
- Phillip Bunnemann
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Filtration system
- Patent number 12,227,435
- Issue date Feb 18, 2025
- Piush Soni
- 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
Antioxidant protection for ion exchange resins
- Patent number 12,226,762
- Issue date Feb 18, 2025
- Evoqua Water Technologies LLC
- Gregory Bachman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Treated geothermal brine compositions with reduced concentrations o...
- Patent number 12,221,671
- Issue date Feb 11, 2025
- TERRALITHIUM LLC
- Stephen Harrison
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System and method for removal of perfluoroalkyl and polyfluoroalkyl...
- Patent number 12,209,043
- Issue date Jan 28, 2025
- WM INTELLECTUAL PROPERTY HOLDINGS, L.L.C.
- Rohan Menon
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and device for manufacturing sodium hypochlorite solution
- Patent number 12,209,321
- Issue date Jan 28, 2025
- DE NORA PERMELEC LTD
- Hiroki Domon
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Remote water softener monitoring system
- Patent number 12,205,451
- Issue date Jan 21, 2025
- AJ1E Superior Solutions, LLC
- Andrew J. Wanie
- G08 - SIGNALLING
Information Patent Grant
Treatment of water
- Patent number 12,195,363
- Issue date Jan 14, 2025
- DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
- Daryl J. Gisch
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water filter cartridge having tank limescale protection
- Patent number 12,195,353
- Issue date Jan 14, 2025
- AQUIS Wasser-Luft-Systeme, GmbH, Lindau Zweigniederlassung Rebstein
- Bernd Heitele
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System and method for removing long-chain and short-chain per- and...
- Patent number 12,195,364
- Issue date Jan 14, 2025
- Emerging Compounds Treatment Technologies, Inc.
- Steven E. Woodard
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Media tank
- Patent number 12,179,166
- Issue date Dec 31, 2024
- A. O. Smith Corporation
- Philip David Dailey
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water deionization cells with flow channels packed with intercalati...
- Patent number 12,172,908
- Issue date Dec 24, 2024
- Robert Bosch GmbH
- Saravanan Kuppan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Modular extraction apparatus
- Patent number 12,172,129
- Issue date Dec 24, 2024
- International Battery Metals, Ltd.
- John L. Burba
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Integrated rapid treatment system for nuclear medical radioactive w...
- Patent number 12,176,119
- Issue date Dec 24, 2024
- Southwest University of Science and Technology
- Xiaoqin Nie
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Polyorganic functional groups modified silica, processes to make an...
- Patent number 12,168,217
- Issue date Dec 17, 2024
- SI-NOVATION LTD
- John Robert Wilson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compositions and methods to remove ammonia in freshwater and saltwa...
- Patent number 12,168,619
- Issue date Dec 17, 2024
- University of South Florida
- Norma Arcelia Alcantar
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Treated geothermal brine compositions with reduced concentration of...
- Patent number 12,168,748
- Issue date Dec 17, 2024
- TERRALITHIUM LLC
- Stephen Harrison
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Phospate recovery by acid retardation
- Patent number 12,168,618
- Issue date Dec 17, 2024
- Evoqua Water Technologies LLC
- Thomas Kenneth Mallmann
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Robotic systems, operating room systems, insulated conductor includ...
- Patent number 12,167,984
- Issue date Dec 17, 2024
- P TECH, LLC
- Peter M. Bonutti
- G06 - COMPUTING CALCULATING COUNTING
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
Extraction of lithium with chemical additives
- Patent number 12,162,773
- Issue date Dec 10, 2024
- LILAC SOLUTIONS, INC.
- David Henry Snydacker
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PRE-REGENERATED COUNTERCURRENT REGENERATION PROCESS
- Publication number 20250108366
- Publication date Apr 3, 2025
- Dripping Wet Water Inc.
- Allison SAMPSON
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ADAPTER PLATE FOR COUPLING A WATER TREATMENT CONTROLLER TO A VALVE...
- Publication number 20250109802
- Publication date Apr 3, 2025
- FRANKLIN FUELING SYSTEMS, LLC
- Shawn B. Massie
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
A Sustainable System and Method for Removing and Concentrating Per-...
- Publication number 20250100905
- Publication date Mar 27, 2025
- Emerging Compounds Treatment Technologies, Inc.
- Michael G. Nickelsen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND APPARATUS FOR ADJUSTING HARDNESS OF OUTFLOW WATER FROM W...
- Publication number 20250103070
- Publication date Mar 27, 2025
- FOSHAN MIDEA CHUNGHO WATER PURIFICATION EQUIPMENT CO., LTD.
- Zhipeng HAO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER LEAKAGE CONTROL METHOD FOR WATER SOFTENING DEVICE AND APPARAT...
- Publication number 20250100900
- Publication date Mar 27, 2025
- FOSHAN MIDEA CHUNGHO WATER PURIFICATION EQUIPMENT CO., LTD.
- Zhipeng Hao
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PRODUCTION METHOD AND PRODUCTION DEVICE FOR WATER FOR PURE WATER, A...
- Publication number 20250091925
- Publication date Mar 20, 2025
- NOMURA MICRO SCIENCE CO., LTD.
- Masamitsu IIYAMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER SOFTENING EQUIPMENT AND REGENERATION SYSTEM THEREOF
- Publication number 20250091910
- Publication date Mar 20, 2025
- Kemflo International Co., Ltd.
- Sheng-Nan LIN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEVICE AND METHOD FOR PREPARING COOLING WATER ON DEMAND
- Publication number 20250091120
- Publication date Mar 20, 2025
- C-TEC Constellium Technology Center
- Pascal HERVIEU
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING HARDNESS OF RAW WATER OF WATER...
- Publication number 20250085267
- Publication date Mar 13, 2025
- FOSHAN MIDEA CHUNGHO WATER PURIFICATION EQUIPMENT CO., LTD.
- Zhipeng HAO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
HIGH LOAD NANOPARTICLE MICROPOROUS FILTER FOR CATION REMOVAL AND/OR...
- Publication number 20250083112
- Publication date Mar 13, 2025
- B.G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD.
- Oded NIR
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER FILTER AND METHOD FOR OPERATING A WATER FILTER
- Publication number 20250083077
- Publication date Mar 13, 2025
- Aquis Systems AG
- Kai Huck
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER SOFTENING DEVICE
- Publication number 20250083138
- Publication date Mar 13, 2025
- FOSHAN MIDEA CHUNGHO WATER PURIFICATION EQUIPMENT CO., LTD.
- Bo Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TOP COVER ASSEMBLY AND WATER SOFTENING DEVICE
- Publication number 20250083069
- Publication date Mar 13, 2025
- FOSHAN MIDEA CHUNGHO WATER PURIFICATION EQUIPMENT CO., LTD.
- Chenghuan Hu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER SOFTENER
- Publication number 20250074792
- Publication date Mar 6, 2025
- GREEN BRUSH LTD.
- Adam GILADI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR REGENERATING RESIN OF A WATER SOFTENING PLANT
- Publication number 20250073697
- Publication date Mar 6, 2025
- FOSHAN MIDEA CHUNGHO WATER PURIFICATION EQUIPMENT CO., LTD.
- Zhipeng Hao
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
COMPOSITIONS AND METHODS TO REMOVE AMMONIA IN FRESHWATER AND SALTWA...
- Publication number 20250066225
- Publication date Feb 27, 2025
- University of South Florida
- Norma Arcelia Alcantar
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DECONTAMINATION APPARATUS, KITS, METHODS, AND SYSTEMS
- Publication number 20250066224
- Publication date Feb 27, 2025
- ClearBlue Ionizer Inc.
- Michael Assad
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PFAS REMOVAL AND DESTRUCTION USING BIOREACTORS FOLLOWED BY SUPERCRI...
- Publication number 20250059077
- Publication date Feb 20, 2025
- Evoqua Water Technologies LLC
- Thomas Kenneth Mallmann
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM FOR REMOVING METALS FROM CONTAMINATED WASTE STREAMS AND METH...
- Publication number 20250051184
- Publication date Feb 13, 2025
- Surfatas Corporation, LLC
- Arvind S. Patil
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SEPARATION MEDIA, DEVICES AND APPLICATIONS THEREOF
- Publication number 20250050324
- Publication date Feb 13, 2025
- The University of North Carolina at Charlotte
- Jordan POLER
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND APPARATUS FOR PRODUCING WATER FOR PURE WATER, METHOD FOR...
- Publication number 20250051198
- Publication date Feb 13, 2025
- NOMURA MICRO SCIENCE CO., LTD.
- Hiroki MIYAZAWA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FLUID HANDLING SYSTEM, CARTRIDGE THEREFOR AND METHOD OF MANUFACTURI...
- Publication number 20250042772
- Publication date Feb 6, 2025
- BRITA SE
- Peter WEIDNER
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
APPARATUS FOR FILTERING CHARGED PARTICLES USING ELECTROKINETIC
- Publication number 20250034008
- Publication date Jan 30, 2025
- POSTECH ACADEMY-INDUSTRY FOUNDATION
- Geun bae Lim
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Aqueous Regenerants for Desorbing PFAS Substances From Sorbents
- Publication number 20250033030
- Publication date Jan 30, 2025
- STRIDE
- Seetha Coleman Kammula
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MATERIALS FOR THE CAPTURE OF SUBSTANCES
- Publication number 20250034002
- Publication date Jan 30, 2025
- Membrion, Inc.
- Gregory Matthew Newbloom
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
COMPOSITIONS METHODS AND SYSTEMS FOR REDUCING THE CONCENTRATON OF C...
- Publication number 20250034003
- Publication date Jan 30, 2025
- Surfatas Corporation, LLC
- Glenn F. Cueman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DEIONISER FOR A FLUID CIRCUIT, FLUID CIRCUIT COMPRISING SUCH A DEIO...
- Publication number 20250025870
- Publication date Jan 23, 2025
- HUTCHINSON
- Damien GILLET
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER FILTER AND METHOD FOR OPERATING A WATER FILTER
- Publication number 20250019261
- Publication date Jan 16, 2025
- Aquis Systems AG
- Kai Huck
- 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
Method and Apparatus for TOC Monitoring of Purified Water
- Publication number 20250019262
- Publication date Jan 16, 2025
- VWS (UK) LIMITED
- John Walker
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

by ion-exchange

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Filter for water-purification device and water-purification device...

Water-savings adiabatic spray system

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

Method and system for providing ultrapure water with flexible lamp...

Systems and methods of removing per- and polyfluoroalkyl substances...

System and method for separating competing anions from per- and pol...

Mobile processing system for hazardous and radioactive isotope removal

Membranes for enhancing rates of water dissociation and water forma...

Filter cartridge

Filtration system

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

Antioxidant protection for ion exchange resins

Treated geothermal brine compositions with reduced concentrations o...

System and method for removal of perfluoroalkyl and polyfluoroalkyl...

Method and device for manufacturing sodium hypochlorite solution

Remote water softener monitoring system

Treatment of water

Water filter cartridge having tank limescale protection

System and method for removing long-chain and short-chain per- and...

Media tank

Water deionization cells with flow channels packed with intercalati...

Modular extraction apparatus

Integrated rapid treatment system for nuclear medical radioactive w...

Polyorganic functional groups modified silica, processes to make an...

Compositions and methods to remove ammonia in freshwater and saltwa...

Treated geothermal brine compositions with reduced concentration of...

Phospate recovery by acid retardation

Robotic systems, operating room systems, insulated conductor includ...

Process for reducing selenium from ion-exchange brine

Extraction of lithium with chemical additives

Patents Applicationslast 30 patents

PRE-REGENERATED COUNTERCURRENT REGENERATION PROCESS

ADAPTER PLATE FOR COUPLING A WATER TREATMENT CONTROLLER TO A VALVE...

A Sustainable System and Method for Removing and Concentrating Per-...

METHOD AND APPARATUS FOR ADJUSTING HARDNESS OF OUTFLOW WATER FROM W...

WATER LEAKAGE CONTROL METHOD FOR WATER SOFTENING DEVICE AND APPARAT...

PRODUCTION METHOD AND PRODUCTION DEVICE FOR WATER FOR PURE WATER, A...

WATER SOFTENING EQUIPMENT AND REGENERATION SYSTEM THEREOF

DEVICE AND METHOD FOR PREPARING COOLING WATER ON DEMAND

METHOD AND APPARATUS FOR DETERMINING HARDNESS OF RAW WATER OF WATER...

HIGH LOAD NANOPARTICLE MICROPOROUS FILTER FOR CATION REMOVAL AND/OR...

WATER FILTER AND METHOD FOR OPERATING A WATER FILTER

WATER SOFTENING DEVICE

TOP COVER ASSEMBLY AND WATER SOFTENING DEVICE

WATER SOFTENER

METHOD FOR REGENERATING RESIN OF A WATER SOFTENING PLANT

COMPOSITIONS AND METHODS TO REMOVE AMMONIA IN FRESHWATER AND SALTWA...

DECONTAMINATION APPARATUS, KITS, METHODS, AND SYSTEMS

PFAS REMOVAL AND DESTRUCTION USING BIOREACTORS FOLLOWED BY SUPERCRI...

SYSTEM FOR REMOVING METALS FROM CONTAMINATED WASTE STREAMS AND METH...

SEPARATION MEDIA, DEVICES AND APPLICATIONS THEREOF

METHOD AND APPARATUS FOR PRODUCING WATER FOR PURE WATER, METHOD FOR...

FLUID HANDLING SYSTEM, CARTRIDGE THEREFOR AND METHOD OF MANUFACTURI...

APPARATUS FOR FILTERING CHARGED PARTICLES USING ELECTROKINETIC

Aqueous Regenerants for Desorbing PFAS Substances From Sorbents

MATERIALS FOR THE CAPTURE OF SUBSTANCES

COMPOSITIONS METHODS AND SYSTEMS FOR REDUCING THE CONCENTRATON OF C...

DEIONISER FOR A FLUID CIRCUIT, FLUID CIRCUIT COMPRISING SUCH A DEIO...

WATER FILTER AND METHOD FOR OPERATING A WATER FILTER

Methods and Systems for Recycling Materials During PFAS Destruction

Method and Apparatus for TOC Monitoring of Purified Water