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CHEMISTRY METALLURGY
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Water treatment
C02F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C02F2209/00
Controlling or monitoring parameters in water treatment
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C02F2209/20
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Patents Grants
last 30 patents
Information
Patent Grant
Wash water processing apparatus and sterilization and water-purific...
Patent number
12,139,430
Issue date
Nov 12, 2024
KITZ CORPORATION
Takako Sakurai
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Ultraviolet light activated oxidation process for the reduction of...
Patent number
12,103,874
Issue date
Oct 1, 2024
Evoqua Water Technologies LLC
Steve D. Sitkiewitz
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Vanox hot water cart conditioning method
Patent number
11,975,294
Issue date
May 7, 2024
Evoqua Water Technologies LLC
Michael Gullion
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Water treatment management apparatus and water quality monitoring m...
Patent number
11,932,555
Issue date
Mar 19, 2024
Organo Corporation
Nozomi Takatori
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Determination of water treatment parameters based on absorbance and...
Patent number
11,874,226
Issue date
Jan 16, 2024
Horiba Instruments Incorporated
Adam Matthew Gilmore
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Methods of treating water with powder activated carbon to reduce or...
Patent number
11,814,307
Issue date
Nov 14, 2023
ChemTreat, Inc.
Douglas A. Godwin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and system for providing ultrapure water with flexible lamp...
Patent number
11,697,607
Issue date
Jul 11, 2023
Evoqua Water Technologies LLC
Christopher Hall
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
Management device for water treatment facility, cleaning chemical s...
Patent number
11,471,835
Issue date
Oct 18, 2022
Kubota Corporation
Hiroyuki Kobayashi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and device for treating wastewater
Patent number
11,459,251
Issue date
Oct 4, 2022
SUEZ GROUPE
Irène Mozo
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Intelligent fluid filtration management system
Patent number
11,401,172
Issue date
Aug 2, 2022
INTELLIFLUX CONTROLS
Eric M. V. Hoek
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Zero liquid discharge recycling system for PCB FAB, general metal f...
Patent number
11,203,543
Issue date
Dec 21, 2021
GreenSource Fabrication LLC
Alexander Slavomir Stepinski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Zero liquid discharge recycling system for PCB FAB, general metal f...
Patent number
11,203,544
Issue date
Dec 21, 2021
GreenSource Fabrication LLC
Alexander Slavomir Stepinski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Advanced oxidation process for ex-situ groundwater remediation
Patent number
11,161,762
Issue date
Nov 2, 2021
Evoqua Water Technologies LLC
Jonathan H Wood
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Water network monitor, monitoring system and method
Patent number
11,021,376
Issue date
Jun 1, 2021
INTELLITECT WATER LTD
Benjamin Ian Johnson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Zero liquid discharge recycling system for PCB FAB, general metal f...
Patent number
11,021,384
Issue date
Jun 1, 2021
GreenSource Fabrication LLC
Alexander Slavomir Stepinski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Charging device of circulating water utilization system and circula...
Patent number
10,997,673
Issue date
May 4, 2021
WOTA GROUP LLC
Hiroyuki Yagita
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Determination of water treatment parameters based on absorbance and...
Patent number
10,996,168
Issue date
May 4, 2021
Horiba Instruments Incorporated
Adam Matthew Gilmore
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and system for providing ultrapure water with flexible lamp...
Patent number
10,961,143
Issue date
Mar 30, 2021
Evoqua Water Technologies LLC
Christopher Hall
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Device for UV-LED liquid monitoring and treatment
Patent number
10,959,443
Issue date
Mar 30, 2021
LARQ, INC.
Yitao Liao
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Diaphragm valve with diaphragm seat carrier
Patent number
10,843,947
Issue date
Nov 24, 2020
Swagelok Company
William H. Glime
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Ballasted solids treatment system and method
Patent number
10,829,402
Issue date
Nov 10, 2020
Evoqua Water Technologies LLC
Timothy Lindemann
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for treating water containing low-molecular-weight organic s...
Patent number
10,800,676
Issue date
Oct 13, 2020
Kurita Water Industries Ltd.
Nozomu Ikuno
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water treatment plant controlling method and controlling program, a...
Patent number
10,597,308
Issue date
Mar 24, 2020
Kurita Water Industries Ltd.
Takayuki Ohtsuki
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Device for UV-LED liquid monitoring and treatment
Patent number
10,570,028
Issue date
Feb 25, 2020
LARQ, INC.
Yitao Liao
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Intelligent fluid filtration management system
Patent number
10,562,787
Issue date
Feb 18, 2020
Water Planet, Inc.
Eric M. Hoek
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Ultraviolet light activated oxidation process for the reduction of...
Patent number
10,550,020
Issue date
Feb 4, 2020
Evoqua Water Technologies LLC
Steve D. Sitkiewitz
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Water treatment system
Patent number
10,513,452
Issue date
Dec 24, 2019
MITSUBISHI HEAVY INDUSTRIES ENGINEERING, LTD.
Yuta Hashimoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Monitoring and control of unit operations for generating steam from...
Patent number
10,501,353
Issue date
Dec 10, 2019
BL Technologies, Inc.
David M. Polizzotti
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Advanced oxidation process for ex-situ groundwater remediation
Patent number
10,494,281
Issue date
Dec 3, 2019
Evoqua Water Technologies LLC
Adam Szczesniak
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
HOT WATER CART CONDITIONING SYSTEM AND METHOD
Publication number
20240390858
Publication date
Nov 28, 2024
Evoqua Water Technologies LLC
Michael Gullion
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND SYSTEM FOR WASTEWATER RECLAMATION
Publication number
20240375984
Publication date
Nov 14, 2024
James John Peterson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ULTRAPURE WATER PRODUCTION SYSTEM, SEMICONDUCTOR PROCESSING SYSTEM...
Publication number
20240317622
Publication date
Sep 26, 2024
Samsung Electronics Co., Ltd.
Juhui PARK
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
CONTROL OF OZONE DOSING WITH BIO-ELECTROCHEMICAL SENSOR
Publication number
20240279094
Publication date
Aug 22, 2024
BL Technologies, Inc.
Didier PERRIN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PURE WATER PRODUCTION APPARATUS AND PURE WATER PRODUCTION METHOD
Publication number
20240262730
Publication date
Aug 8, 2024
ORGANO CORPORATION
Yusuke TAKAHASHI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PURE WATER PRODUCTION APPARATUS AND PURE WATER PRODUCTION METHOD
Publication number
20240246834
Publication date
Jul 25, 2024
ORGANO CORPORATION
Yusuke TAKAHASHI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
UREA TREATMENT APPARATUS AND UREA TREATMENT METHOD
Publication number
20240228342
Publication date
Jul 11, 2024
ORGANO CORPORATION
Yui SHIOYA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
UREA TREATMENT APPARATUS AND UREA TREATMENT METHOD
Publication number
20240132383
Publication date
Apr 25, 2024
ORGANO CORPORATION
Yui SHIOYA
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
20240034653
Publication date
Feb 1, 2024
ChemTreat, Inc.
Douglas A. GODWIN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WATER TREATMENT SYSTEM, INFORMATION PROCESSING DEVICE, INFORMATION...
Publication number
20230312372
Publication date
Oct 5, 2023
ORGANO CORPORATION
Masaharu KAMATA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WATER RECOVERY SYSTEM AND WATER RECOVERY METHOD
Publication number
20230295017
Publication date
Sep 21, 2023
ORGANO CORPORATION
Shohei YAMAMOTO
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PROCESS, SYSTEM, AND COMPUTER READABLE STORAGE MEDIUM FOR DETERMINI...
Publication number
20230257283
Publication date
Aug 17, 2023
Hach Company
Matthew GRAY
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND SYSTEM FOR THE EFFICIENT AND SUSTAINABLE ELECTROCHEMICAL...
Publication number
20230026118
Publication date
Jan 26, 2023
AXINE WATER TECHNOLOGIES INC.
Victor Ka Lun Leung
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHODS AND SYSTEMS FOR EVALUATING ORGANIC CONTAMINANTS IN WATER
Publication number
20220276216
Publication date
Sep 1, 2022
ChemTreat, Inc.
Megan PETTYGROVE
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD OF EVAPORATIVE COOLING WATER MANAGEMENT
Publication number
20220178629
Publication date
Jun 9, 2022
FTD Solutions LLC
Boris Eliosov
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
DIGESTION OF ORGANIC SLUDGE
Publication number
20220177344
Publication date
Jun 9, 2022
HaskoningDHV Nederland B.V.
Antonius Theodorus Wilhelminus Maria HENDRIKS
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEM AND METHOD FOR PREDICTING A PARAMETER ASSOCIATED WITH A WAST...
Publication number
20210355007
Publication date
Nov 18, 2021
SEMBCORP INDUSTRIES LTD
Ching Kwek POOI
G06 - COMPUTING CALCULATING COUNTING
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
DETERMINATION OF WATER TREATMENT PARAMETERS BASED ON ABSORBANCE AND...
Publication number
20210255105
Publication date
Aug 19, 2021
HORIBA INSTRUMENTS INCORPORATED
Adam Matthew GILMORE
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MANAGEMENT DEVICE FOR WATER TREATMENT FACILITY, CLEANING CHEMICAL S...
Publication number
20210069652
Publication date
Mar 11, 2021
Kubota Corporation
Hiroyuki KOBAYASHI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
APPARATUS AND METHOD FOR OXIDATIVE TREATMENT OF ORGANIC CONTAMINANT...
Publication number
20210024387
Publication date
Jan 28, 2021
Lake Country Fracwater Specialists, LLC
Francis C. MILLER
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND DEVICE FOR TREATING WASTEWATER
Publication number
20200377396
Publication date
Dec 3, 2020
SUEZ Groupe
Irène MOZO
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
A WATER NETWORK MONITOR, MONITORING SYSTEM AND METHOD
Publication number
20200331772
Publication date
Oct 22, 2020
INTELLITECT WATER LTD.
Benjamin Ian JOHNSON
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INTELLIGENT FLUID FILTRATION MANAGEMENT SYSTEM
Publication number
20200140286
Publication date
May 7, 2020
INTELLIFLUX CONTROLS
ERIK M. HOEK
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ON-LINE AND CONTINUOUS MEASUREMENT OF ORGANIC CARBON IN PETROLEUM R...
Publication number
20190389750
Publication date
Dec 26, 2019
GENERAL ELECTRIC COMPANY
Luise GUY
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
DATA OUTPUT FOR HIGH FREQUENCY DOMAIN
Publication number
20190090499
Publication date
Mar 28, 2019
Micron Technology, Inc.
Kallol Mazumder
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
WASTEWATER TREATMENT PLANT ONLINE MONITORING AND CONTROL
Publication number
20180370827
Publication date
Dec 27, 2018
GENERAL ELECTRIC COMPANY
Aditya Kumar
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM AND METHOD FOR WASTEWATER TREATMENT PROCESS CONTROL
Publication number
20180327292
Publication date
Nov 15, 2018
SEMBCORP INDUSTRIES LTD
Nan LI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WASTEWATER TREATMENT SYSTEM AND WASTEWATER TREATMENT METHOD
Publication number
20180282187
Publication date
Oct 4, 2018
HUENS CO., LTD.
Moriyoshi SHITARA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
REGULATING METHOD AND REGULATING DEVICE FOR WATER TREATMENT
Publication number
20180215631
Publication date
Aug 2, 2018
XYLEM IP MANAGEMENT S.à r.l.
Dr. Achim Ried
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE