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CCHEMISTRY METALLURGY C02Water treatment C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F2201/00Apparatus for treatment of water, waste water or sewage

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C02F2201/4614Current

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Patents Grantslast 30 patents

Information Patent Grant
Chlorinator with onboard flow sensor
- Patent number 12,312,260
- Issue date May 27, 2025
- Kevin Doyle
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Effective and/or safe ozonation of water in a tank through evolved...
- Patent number 12,275,659
- Issue date Apr 15, 2025
- Roving Blue, Inc.
- Marianna DeMyer
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Liquid dispensing device
- Patent number 12,209,036
- Issue date Jan 28, 2025
- LG Electronics Inc.
- Jewook Jeon
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Wastewater treatment system and cleaning method thereof
- Patent number 12,209,037
- Issue date Jan 28, 2025
- Industrial Technology Research Institute
- Guan-You Lin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Electrolytic module units and water treatment systems based on boro...
- Patent number 12,195,367
- Issue date Jan 14, 2025
- JIANGXI XINYUAN NEW MATERIAL TECHNOLOGY CO., LTD.
- Yubao Wang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Electrochemical system with concentration recirculation in cyclic b...
- Patent number 12,194,417
- Issue date Jan 14, 2025
- Evoqua Water Technologies LLC
- Li-Shiang Liang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water treatment device
- Patent number 12,195,369
- Issue date Jan 14, 2025
- Mitsubishi Electric Corporation
- Yoshihiro Nakayama
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Fluid purification methods, devices, and systems
- Patent number 12,180,096
- Issue date Dec 31, 2024
- NxStage Medical, Inc.
- Joseph E. Turk
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus and method for mediation of PFAS contamination in an envi...
- Patent number 12,172,909
- Issue date Dec 24, 2024
- Randall P. Moore
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Electrolytic biocide-generating unit
- Patent number 12,168,620
- Issue date Dec 17, 2024
- ElectroSea, LLC
- Louis Ciro Cosentino
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and apparatus for protecting electrode of chlorinator
- Patent number 12,151,952
- Issue date Nov 26, 2024
- NINGBO C.F. ELECTRONIC TECH CO., LTD.
- Zhongchu Feng
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Food preparation disinfection treatment methods
- Patent number 12,137,699
- Issue date Nov 12, 2024
- BioSure North America LLC
- Darren Simmons
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Ion removal system
- Patent number 12,134,573
- Issue date Nov 5, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Ayane Takehisa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Electrolytic reactor and methods for the electrolytic treatment of...
- Patent number 12,091,335
- Issue date Sep 17, 2024
- E2Metrix Inc.
- Ihsen Ben Salah
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus for generating chlorine disinfectant
- Patent number 12,084,362
- Issue date Sep 10, 2024
- Jeong Nam Kim
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Ballast water management system
- Patent number 12,084,363
- Issue date Sep 10, 2024
- Evoqua Water Technologies GmbH
- Lars Nupnau
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Apparatus, methods and systems for treating oil-in-water emulsions
- Patent number 12,054,407
- Issue date Aug 6, 2024
- The United States of America, as represented by the Secretary of the Navy
- Gordon H. Waller
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for purification of water and water purification system
- Patent number 12,054,413
- Issue date Aug 6, 2024
- BLUE SAFETY GMBH
- Vitold Bakhir
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Device and method for the electrodeionization of a liquid
- Patent number 12,043,558
- Issue date Jul 23, 2024
- Swan Analytishce Instrumente AG
- Heinrich Maurer
- G01 - MEASURING TESTING
Information Patent Grant
Monitored inline hard water processing assembly
- Patent number 12,006,235
- Issue date Jun 11, 2024
- Larry Rogers
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System and method for electrochemical ocean alkalinity enhancement
- Patent number 11,998,875
- Issue date Jun 4, 2024
- The Research Foundation for The State University of New York York
- Matthew Eisaman
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Treatment of aqueous matrices using electrolysis to produce soluble...
- Patent number 11,993,521
- Issue date May 28, 2024
- AMS Trace Metals, Inc.
- Vladimir Dozortsev
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Disinfection device and method for performing disinfection cycles
- Patent number 11,981,587
- Issue date May 14, 2024
- Michael Schelch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Control system of dual power supply type electrolyzer
- Patent number 11,952,295
- Issue date Apr 9, 2024
- Dartpoint Tech Co., Ltd.
- Chung-Hsin Hsieh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Water electrolysis apparatus, and sterilization/cleaning method and...
- Patent number 11,939,687
- Issue date Mar 26, 2024
- KOGAKUIN UNIVERSITY
- Fumio Okada
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Treatment of fertigation water
- Patent number 11,939,244
- Issue date Mar 26, 2024
- University of Guelph
- Serge Levesque
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Electrochemical device for creation of pH gradients
- Patent number 11,932,560
- Issue date Mar 19, 2024
- Xerox Corporation
- Eugene S. Beh
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Electrode catalyst layer composed of palladium, iridium, and tantal...
- Patent number 11,932,559
- Issue date Mar 19, 2024
- Coway Co., Ltd.
- Sang-Young Lee
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process of making alkaline and acidic water
- Patent number 11,926,541
- Issue date Mar 12, 2024
- G WATER LLC
- Dean D. Weston
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Urine treatment installation and method for treating urine using su...
- Publication number 20250162008
- Publication date May 22, 2025
- ETTELIOT
- Alexandre EVRARD
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FAUCET
- Publication number 20250154750
- Publication date May 15, 2025
- Wei-Cheng Tseng
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Method and System for Electrochemically Remediating Contaminants in...
- Publication number 20250154030
- Publication date May 15, 2025
- ACLARITY, INC.
- Orren David Schneider
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PRODUCING DEVICE
- Publication number 20250145505
- Publication date May 8, 2025
- ACT Corporation
- Hiroshi UCHIUMI
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SPACE PURIFICATION DEVICE
- Publication number 20250121112
- Publication date Apr 17, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- Toshikazu OONO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Fluid Purification Methods, Devices, and Systems
- Publication number 20250122103
- Publication date Apr 17, 2025
- NxStage Medical, Inc.
- Joseph E. TURK
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
USE OF MESH ELECTRODES IN ELECTROLYTIC - CATION EXCHANGE MODULES
- Publication number 20250100909
- Publication date Mar 27, 2025
- Evoqua Water Technologies LLC
- Li-Shiang LIANG
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
WATER SOFTENING DEVICE
- Publication number 20250091923
- Publication date Mar 20, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- Yujun LU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Hypochlorous Acid Disinfection Water Machine
- Publication number 20250058006
- Publication date Feb 20, 2025
- Crawford Global Limited
- Donglei WANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Regulation of Onsite Peroxide Generation for Improved Peroxone Adva...
- Publication number 20250059071
- Publication date Feb 20, 2025
- Evoqua Water Technologies LLC
- Joshua Griffis
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ELECTROLYTIC REACTOR AND METHODS FOR THE ELECTROLYTIC TREATMENT OF...
- Publication number 20250019275
- Publication date Jan 16, 2025
- e2metrix inc.
- Ihsen BEN SALAH
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ELECTROLYZED WATER GENERATION DEVICE AND CONTROL METHOD FOR ELECTRO...
- Publication number 20250011199
- Publication date Jan 9, 2025
- Enagic International Co., Ltd.
- Kazuhiko OKUMURA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ELECTROLYTIC LIQUID GENERATION SYSTEM AND CONTROL SYSTEM
- Publication number 20240425392
- Publication date Dec 26, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- MAMI HOTTA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CATALYST FOR CO-GENERATION OF DESALINATED WATER AND ELECTRICITY
- Publication number 20240391802
- Publication date Nov 28, 2024
- Technion Research & Development Foundation Limited
- Matthew E. Suss
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DUAL PORT IONIZER FOR FLOWING FLUID
- Publication number 20240375979
- Publication date Nov 14, 2024
- Asia Connection LLC.
- Mitch Saccoccio
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
BIOREACTOR AND CARBON DIOXIDE RECYCLING SYSTEM
- Publication number 20240351920
- Publication date Oct 24, 2024
- Japan Agency for Marine-Earth Science and Technology
- Shunichi ISHII
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER PURIFICATION SYSTEM
- Publication number 20240351932
- Publication date Oct 24, 2024
- Blue Safety Hygienetechnologie GmbH
- Vitold Bakhir
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Treatment of aqueous matrices using electrolysis to produce soluble...
- Publication number 20240343618
- Publication date Oct 17, 2024
- AMS Trace Metals, Inc.
- Vladimir Dozortsev
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND SYSTEM FOR RESOURCE TREATMENT OF REVERSE OSMOSIS CONCENT...
- Publication number 20240336508
- Publication date Oct 10, 2024
- Xi’AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
- Xudong WANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Production Efficiency Optimization For Bipolar Electrodialysis Device
- Publication number 20240336503
- Publication date Oct 10, 2024
- Ebb Carbon, Inc.
- Jeremy Loretz
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PROCESS FOR COLLECTING AND REMOVING MICROPLASTICS IN WASTEWATER
- Publication number 20240327255
- Publication date Oct 3, 2024
- SK INNOVATION CO., LTD.
- Yeon Hwa LA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM AND METHOD FOR ELECTROCHEMICAL OCEAN ALKALINITY ENHANCEMENT
- Publication number 20240316501
- Publication date Sep 26, 2024
- The Research Foundation for the State University of New York
- Matthew EISAMAN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
ELECTROLYTIC MODULE UNITS AND WATER TREATMENT SYSTEMS BASED ON BORO...
- Publication number 20240317613
- Publication date Sep 26, 2024
- JIANGXI XINYUAN NEW MATERIAL TECHNOLOGY CO., LTD.
- Yubao WANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Electrochlorination System Configurations for the Generation of Hig...
- Publication number 20240308885
- Publication date Sep 19, 2024
- Evoqua Water Technologies LLC
- Joshua Griffis
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DEVICE AND PROCESS FOR ELECTROCHEMICAL TREATMENT OF WASTEWATER WITH...
- Publication number 20240294407
- Publication date Sep 5, 2024
- Guangdong University of Technology
- Jinxing MA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DRIVER DEVICE, WATER TREATMENT APPARATUS, AND MOTOR DRIVING DEVICE
- Publication number 20240291407
- Publication date Aug 29, 2024
- Rohm Co., Ltd.
- Hiroki HASHIMOTO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SPACE CLEANING DEVICE
- Publication number 20240279081
- Publication date Aug 22, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Takahisa AKAGAWA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Method and System of Producing Alkaline Hydrogen-Rich Water with Ac...
- Publication number 20240270610
- Publication date Aug 15, 2024
- Hien Tu Le
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Architecture For High Throughput Plasma Based Water Treatment
- Publication number 20240228335
- Publication date Jul 11, 2024
- The Regents of the University of Michigan
- Roxanne WALKER
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND SYSTEM FOR WASTEWATER TREATMENT WITH IN-SITU CLEANING OF...
- Publication number 20240208844
- Publication date Jun 27, 2024
- AXINE WATER TECHNOLOGIES INC.
- Victor Ka Lun LEUNG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Chlorinator with onboard flow sensor

Effective and/or safe ozonation of water in a tank through evolved...

Liquid dispensing device

Wastewater treatment system and cleaning method thereof

Electrolytic module units and water treatment systems based on boro...

Electrochemical system with concentration recirculation in cyclic b...

Water treatment device

Fluid purification methods, devices, and systems

Apparatus and method for mediation of PFAS contamination in an envi...

Electrolytic biocide-generating unit

Method and apparatus for protecting electrode of chlorinator

Food preparation disinfection treatment methods

Ion removal system

Electrolytic reactor and methods for the electrolytic treatment of...

Apparatus for generating chlorine disinfectant

Ballast water management system

Apparatus, methods and systems for treating oil-in-water emulsions

Method for purification of water and water purification system

Device and method for the electrodeionization of a liquid

Monitored inline hard water processing assembly

System and method for electrochemical ocean alkalinity enhancement

Treatment of aqueous matrices using electrolysis to produce soluble...

Disinfection device and method for performing disinfection cycles

Device for efficiently recycling nickel in wastewater and method

Control system of dual power supply type electrolyzer

Water electrolysis apparatus, and sterilization/cleaning method and...

Treatment of fertigation water

Electrochemical device for creation of pH gradients

Electrode catalyst layer composed of palladium, iridium, and tantal...

Process of making alkaline and acidic water

Patents Applicationslast 30 patents

Urine treatment installation and method for treating urine using su...

FAUCET

Method and System for Electrochemically Remediating Contaminants in...

PRODUCING DEVICE

SPACE PURIFICATION DEVICE

Fluid Purification Methods, Devices, and Systems

USE OF MESH ELECTRODES IN ELECTROLYTIC - CATION EXCHANGE MODULES

WATER SOFTENING DEVICE

Hypochlorous Acid Disinfection Water Machine

Regulation of Onsite Peroxide Generation for Improved Peroxone Adva...

ELECTROLYTIC REACTOR AND METHODS FOR THE ELECTROLYTIC TREATMENT OF...

ELECTROLYZED WATER GENERATION DEVICE AND CONTROL METHOD FOR ELECTRO...

ELECTROLYTIC LIQUID GENERATION SYSTEM AND CONTROL SYSTEM

CATALYST FOR CO-GENERATION OF DESALINATED WATER AND ELECTRICITY

DUAL PORT IONIZER FOR FLOWING FLUID

BIOREACTOR AND CARBON DIOXIDE RECYCLING SYSTEM

WATER PURIFICATION SYSTEM

Treatment of aqueous matrices using electrolysis to produce soluble...

METHOD AND SYSTEM FOR RESOURCE TREATMENT OF REVERSE OSMOSIS CONCENT...

Production Efficiency Optimization For Bipolar Electrodialysis Device

PROCESS FOR COLLECTING AND REMOVING MICROPLASTICS IN WASTEWATER

SYSTEM AND METHOD FOR ELECTROCHEMICAL OCEAN ALKALINITY ENHANCEMENT

ELECTROLYTIC MODULE UNITS AND WATER TREATMENT SYSTEMS BASED ON BORO...

Electrochlorination System Configurations for the Generation of Hig...

DEVICE AND PROCESS FOR ELECTROCHEMICAL TREATMENT OF WASTEWATER WITH...

DRIVER DEVICE, WATER TREATMENT APPARATUS, AND MOTOR DRIVING DEVICE

SPACE CLEANING DEVICE

Method and System of Producing Alkaline Hydrogen-Rich Water with Ac...

Architecture For High Throughput Plasma Based Water Treatment

METHOD AND SYSTEM FOR WASTEWATER TREATMENT WITH IN-SITU CLEANING OF...