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CHEMISTRY METALLURGY
C02
Water treatment
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TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C02F2209/00
Controlling or monitoring parameters in water treatment
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C02F2209/11
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Patents Grants
last 30 patents
Information
Patent Grant
Method for suppressing sedimentation of suspended substance, method...
Patent number
12,247,354
Issue date
Mar 11, 2025
Kurita Water Industries Ltd.
Hiroki Katsura
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Rainwater processing system and processing steps for producing pota...
Patent number
12,234,168
Issue date
Feb 25, 2025
Heart Water Inc.
Jon Marc Howell
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Cerium-lanthanum treatment method for reduction of contaminants in...
Patent number
12,227,440
Issue date
Feb 18, 2025
Neo Water Treatment, LLC
Pamela Leigh Cornish
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Effluent
Patent number
12,209,038
Issue date
Jan 28, 2025
Lincoln University
Hong Jie Di
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and system for controlling hydrophobic conditions and foulin...
Patent number
12,202,756
Issue date
Jan 21, 2025
Kemira Oyj
Mehrdad Hesampour
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Automated permeability test for a filter basket
Patent number
12,158,408
Issue date
Dec 3, 2024
VOGELSANG GMBH & CO. KG
Martin Heinrichs
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for cyanobacteria and/or cyanobacteria metabolites removal i...
Patent number
12,122,692
Issue date
Oct 22, 2024
SUEZ INTERNATIONAL
Sophie Courtois
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Mobile unit and method for continuously monitoring flowing cooling...
Patent number
12,117,433
Issue date
Oct 15, 2024
Petroleo Brasileiro S.A. Petrobras
Sergio Pagnin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and apparatus for treating natural gas and oil well waste wa...
Patent number
12,110,245
Issue date
Oct 8, 2024
Eau Midstream, Inc.
Francis C. Miller
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Structure and apparatus for purifying and containing high clarity w...
Patent number
12,110,236
Issue date
Oct 8, 2024
CRYSTAL LAGOONS TECHNOLOGIES, INC.
Fernando Fischmann
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Systems and methods for carbon sequestration using enhanced weathering
Patent number
12,083,475
Issue date
Sep 10, 2024
Yale University
Joachim Katchinoff
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for determining a dose of coagulant for treating raw water
Patent number
12,071,358
Issue date
Aug 27, 2024
SUEZ INTERNATIONAL
Sepideh Hassanzadeh
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Automated methods and systems for optimized zeta potential chemical...
Patent number
12,060,286
Issue date
Aug 13, 2024
Marmac Water LLC
Gregg Allan McLeod
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and system for monitoring properties of an aqueous stream
Patent number
12,043,559
Issue date
Jul 23, 2024
Kemira Oyj
Iiris Joensuu
G01 - MEASURING TESTING
Information
Patent Grant
Intelligent solar powered pool skimming robot
Patent number
12,032,376
Issue date
Jul 9, 2024
Skimdevil Pure, LLC
Milan Simik
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and device for treating food and/or containers for holding food
Patent number
12,011,019
Issue date
Jun 18, 2024
Red Bull GmbH
Roland Concin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Biopolymeric water treatment
Patent number
11,964,893
Issue date
Apr 23, 2024
Keith Ervin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for carbon sequestration using enhanced weathering
Patent number
11,964,233
Issue date
Apr 23, 2024
Yale University
Joachim Katchinoff
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method for using AC and DC sensors for water treatment
Patent number
11,939,235
Issue date
Mar 26, 2024
General Water Systems LLC
Andrew L. Smith
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Systems and methods for carbon sequestration using enhanced weathering
Patent number
11,938,445
Issue date
Mar 26, 2024
Yale University
Joachim Katchinoff
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and a method for comprehensive monitoring, analysis and main...
Patent number
11,939,236
Issue date
Mar 26, 2024
Maytronics Ltd.
Tamir Yizhack
E04 - BUILDING
Information
Patent Grant
Continuous, approximately real-time residential wastewater treatmen...
Patent number
11,897,802
Issue date
Feb 13, 2024
Avi Kagan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Mobile cleaning and water treatment system
Patent number
11,891,322
Issue date
Feb 6, 2024
CLEANSTREAK SURFACE CLEANING, LLC
Cameron C. Guice
B60 - VEHICLES IN GENERAL
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
Method and system for controlling hydrophobic conditions and foulin...
Patent number
11,866,356
Issue date
Jan 9, 2024
Kemira Oyj
Mehrdad Hesampour
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
System, apparatus, and method for treating wastewater in real time
Patent number
11,866,348
Issue date
Jan 9, 2024
Denny Allen Criswell
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Systems and methods of marker based direct integrity testing of mem...
Patent number
11,833,476
Issue date
Dec 5, 2023
1934612 Ontario Inc.
Anthony L. Powell
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method for treatment of a process fluid to inactivate un...
Patent number
11,834,352
Issue date
Dec 5, 2023
LeBaron IP Holdings, LLC
E. Shem LeBaron
B08 - CLEANING
Information
Patent Grant
Pool and spa water quality control system and method
Patent number
11,788,312
Issue date
Oct 17, 2023
WATERGURU INC.
Tadmor Shalon
E04 - BUILDING
Information
Patent Grant
Water treatment system and method of use thereof
Patent number
11,772,008
Issue date
Oct 3, 2023
Renew Health Ltd
William Tally
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
REMINERALIZATION OF DESALINATED AND OF FRESH WATER BY DOSING OF A C...
Publication number
20250066229
Publication date
Feb 27, 2025
Martine Poffet
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
A METHOD AND APPARATUS FOR MONITORING BIOSLUDGE QUALITY IN WASTEWAT...
Publication number
20250059075
Publication date
Feb 20, 2025
KEMIRA OYJ
Edouard PAPIN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
NEURAL NETWORK-BASED OPTIMIZATION FOR COAGULANT DOSING IN DESALINAT...
Publication number
20250042780
Publication date
Feb 6, 2025
ACWA POWER Company
Thomas ALTMANN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WATER DISPENSING APPARATUS
Publication number
20250042713
Publication date
Feb 6, 2025
LG ELECTRONICS INC.
Dongkoo HAN
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Application
AQUATIC INSTALLATION PREDICTIVE MAINTENANCE SYSTEM AND METHOD
Publication number
20250033998
Publication date
Jan 30, 2025
PCFR SAS
Lane Hoy
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
FLOW REACTOR SYSTEM AND METHOD FOR DISINFECTING A FLUID
Publication number
20250025587
Publication date
Jan 23, 2025
ams-OSRAM International GmbH
Norbert MAGG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PURIFICATION APPARATUS AND CONTROL METHOD
Publication number
20250011203
Publication date
Jan 9, 2025
Shimadzu Corporation
Yoshio IKEZAWA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
CLEAN-IN-PLACE (CIP) SYSTEM AND PROCESS
Publication number
20250001469
Publication date
Jan 2, 2025
HABI Tech. I/S
Hans Andersen
B08 - CLEANING
Information
Patent Application
SYSTEMS AND METHODS FOR CARBON SEQUESTRATION USING ENHANCED WEATHERING
Publication number
20250001358
Publication date
Jan 2, 2025
Yale University
Joachim Katchinoff
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
STRUCTURE AND APPARATUS FOR PURIFYING AND CONTAINING HIGH CLARITY W...
Publication number
20240409438
Publication date
Dec 12, 2024
CRYSTAL LAGOONS TECHNOLOGIES, INC.
Fernando FISCHMANN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHODS FOR DYNAMICALLY VARYING CHEMICAL ADDITIVE FLOWRATE TO TREAT...
Publication number
20240343611
Publication date
Oct 17, 2024
Denny Allen CRISWELL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method of Optimizing Recommended Coagulation Operating Parameters f...
Publication number
20240343608
Publication date
Oct 17, 2024
National Central University
Chih-Yuan Huang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MODULAR METHOD FOR DELIVERY OF FRESH WATER TO COASTAL COMMUNITIES
Publication number
20240308894
Publication date
Sep 19, 2024
Dehlsen Associates of the Pacific Limited
James George Purnell Dehlsen
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WATER REUSE AND CONTROL SYSTEM FOR INDUSTRIAL TEXTILE CLEANING FACI...
Publication number
20240300827
Publication date
Sep 12, 2024
ECOLAB USA INC.
Russell Shawn Berman
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR OPERATING MEMBRANE-SEPARATION ACTIVATED SLUDGE TREATMENT...
Publication number
20240269617
Publication date
Aug 15, 2024
TORAY INDUSTRIES, INC.
Yohito Ito
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WATER MONITORING AND CONTROL SYSTEM INCORPORATING REAL-TIME RAINFAL...
Publication number
20240255485
Publication date
Aug 1, 2024
Flowlink Environmental Inc.
Elena RANYUK
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SELF-MEDIATED SALTLESS WHOLE HOME WATER TREATMENT SYSTEMS AND METHODS
Publication number
20240217855
Publication date
Jul 4, 2024
PENTAIR, INC.
Derek Sajdak
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DISINFECTION OF WATER USING PULSED ELECTRIC FIELDS
Publication number
20240092661
Publication date
Mar 21, 2024
KOHLER CO.
Jason Kwacz
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
DEVICE AND METHOD FOR STERILISING A FLUID FLOWING THERETHROUGH
Publication number
20240059589
Publication date
Feb 22, 2024
OSRAM GMBH
Ulrich HARTWIG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
CONTINUOUS CASTING SPRAY WATER PERFORMANCE MONITORING AND WATER CON...
Publication number
20240009730
Publication date
Jan 11, 2024
ECOLAB USA INC.
Shawn Dalke
B22 - CASTING POWDER METALLURGY
Information
Patent Application
WASTE TREATMENT SYSTEM AND WASTE TREATMENT METHOD
Publication number
20230406746
Publication date
Dec 21, 2023
Mitsubishi Heavy Industries, Ltd.
Akira Noma
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
APPARATUS AND METHOD FOR CONTINUOUS MONITORING AND DETECTION OF MIC...
Publication number
20230393029
Publication date
Dec 7, 2023
Aizaco Limited Company
Carlos Alberto Hernandez Gutierrez
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Systems and Methods for Carbon Sequestration Using Enhanced Weathering
Publication number
20230302404
Publication date
Sep 28, 2023
Yale University
Dean TAKAHASHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
INTELLIGENT WATERBODY MANAGEMENT SYSTEM
Publication number
20230263141
Publication date
Aug 24, 2023
Mrutyunjaya SAHU
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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
A CONTROL SYSTEM OF A WASTEWATER TREATMENT PLANT
Publication number
20230192517
Publication date
Jun 22, 2023
KEMIRA OYJ
Bengt HANSEN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WATER SOFTENING DEVICE
Publication number
20230183105
Publication date
Jun 15, 2023
Panasonic Intellectula Property Management Co., Ltd.
Noriyoshi UEYA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Methods and systems for streaming current analyzer calibration and...
Publication number
20230166991
Publication date
Jun 1, 2023
Marmac Water LLC
Mary Teresa Marvelli
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
AUTOMATIC SEWAGE REGULATION SYSTEM AND REGULATING METHOD THEREOF
Publication number
20230160194
Publication date
May 25, 2023
FENRI CO., LTD.
Shueh-Ting LIN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MOBILE CLEANING AND WATER TREATMENT SYSTEM
Publication number
20230128898
Publication date
Apr 27, 2023
CLEANSTREAK SURFACE CLEANING, LLC
Cameron C. Guice
B60 - VEHICLES IN GENERAL