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Eliminating or preventing deposits, scale removal, scale prevention
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Water treatment
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TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C02F2303/00
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C02F2303/22
Eliminating or preventing deposits, scale removal, scale prevention
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Patents Grants
last 30 patents
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
Device for scale prevention in water systems incorporating magnetic...
Patent number
12,202,749
Issue date
Jan 21, 2025
ERD Paris, LLC
Ehud Levy
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Compact water heating and treatment system
Patent number
12,195,953
Issue date
Jan 14, 2025
Watts Regulator Co.
Theresa D'Amore
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
UV lamp and anti-scale water treatment water heater apparatus with...
Patent number
12,195,378
Issue date
Jan 14, 2025
Watts Regulator Co.
Theresa D'Amore
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Introduction of CO2 into thermal water
Patent number
12,196,458
Issue date
Jan 14, 2025
Ulrich Butz
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Methods of using ionic liquids as paraffin inhibitors, pour point d...
Patent number
12,180,428
Issue date
Dec 31, 2024
Baker Hughes Holdings, LLC
Jerry Weers
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Hybrid electrochemical and membrane-based processes for treating wa...
Patent number
12,180,097
Issue date
Dec 31, 2024
TexOPCO LLC
Michael James Connor
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Apparatus and method for concentrating a fluid
Patent number
12,172,102
Issue date
Dec 24, 2024
Pivotal Enterprises Pty Ltd
Christopher Thomson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Acid grafted EO-PO copolymers as silica scale inhibitors
Patent number
12,157,691
Issue date
Dec 3, 2024
Dow Global Technologies LLC
Puspendu Deo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
System and methods for assessment of scale deposits in pipelines
Patent number
12,146,825
Issue date
Nov 19, 2024
King Fahd University of Petroleum & Minerals
Aftab Ahmad
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Inhibition of silica scale using a chelating agent blended with aci...
Patent number
12,146,099
Issue date
Nov 19, 2024
Dow Global Technologies LLC
Puspendu Deo
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Disk filter for preventing scale formation and water treatment appa...
Patent number
12,139,428
Issue date
Nov 12, 2024
Doosan Heavy Industries & Construction Co. LTD
Seong Ju Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Silica removal reagent for reverse osmosis membrane pretreatment
Patent number
12,129,196
Issue date
Oct 29, 2024
Ecolab USA Inc.
Ning Jin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Anti-fouling dispersant composition and method of use
Patent number
12,129,232
Issue date
Oct 29, 2024
BL Technologies, Inc.
Dengchao Yan
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Device and method for purifying drinking water
Patent number
12,116,293
Issue date
Oct 15, 2024
BWT Holding GmbH
Jürgen Johann
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Systems and methods for activating and dewatering sludge using acou...
Patent number
12,110,238
Issue date
Oct 8, 2024
SANUWAVE, INC.
Iulian Cioanta
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Composition and method for water conditioning in spas
Patent number
12,049,414
Issue date
Jul 30, 2024
Silk Water Solutions Inc.
Colin Frank Taylor
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Magnetized water generator
Patent number
12,024,447
Issue date
Jul 2, 2024
POSEION CO., LTD.
Sang Hun Lee
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Methods and apparatus for controlling water hardness
Patent number
12,024,451
Issue date
Jul 2, 2024
Ecolab USA Inc.
Lee J. Monsrud
E03 - WATER SUPPLY SEWERAGE
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
High recovery variable volume reverse osmosis membrane system
Patent number
12,005,400
Issue date
Jun 11, 2024
Veolia Water Solutions & Technologies Support
Bernard Roy Mack
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water processing apparatus
Patent number
12,006,232
Issue date
Jun 11, 2024
Rapid Water Technology LLC
Thomas E. Jasper
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Geothermal heat retainment system and method for direct use in spra...
Patent number
11,998,860
Issue date
Jun 4, 2024
Energy Water Solutions, LLC
Stephen M. Shiner
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Evaporator for solar desalination, preparation method therefor and...
Patent number
11,999,634
Issue date
Jun 4, 2024
City University of Hong Kong Shenzhen Futian Research Institute
Jian Lu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Compact containerized system and method for spray evaporation of water
Patent number
11,998,859
Issue date
Jun 4, 2024
Energy Water Solutions, LLC
Stephen M. Shiner
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Apparatus for magnetic treatment of fluids
Patent number
11,975,338
Issue date
May 7, 2024
Evolution Water Kft.
Gábor Bagyánszky
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Automatic descaling system
Patent number
11,975,994
Issue date
May 7, 2024
Rheem Manufacturing Company
Troy Trant
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Biosolids quality and dewaterability
Patent number
11,964,889
Issue date
Apr 23, 2024
Premier Magnesia, LLC
Matthew P. Madolora
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Water purifier
Patent number
11,952,296
Issue date
Apr 9, 2024
Fabio and Markus Turbine Engineering GmbH
Fabio Hüther
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Hollow fiber membrane element, hollow fiber membrane module, and me...
Patent number
11,944,939
Issue date
Apr 2, 2024
TOYOBO MC CORPORATION
Takahito Nakao
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
WATER FILTRATION ASSEMBLY AND FREEZE PREVENTION
Publication number
20250033997
Publication date
Jan 30, 2025
Haier US Appliance Solutions, Inc.
Louis A. Wantland
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ANTI-FOULING DISPERSANT COMPOSITION AND METHOD OF USE
Publication number
20250019326
Publication date
Jan 16, 2025
BL Technologies, Inc.
Dengchao Yan
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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
Reverse Osmosis Systems and Methods
Publication number
20240359138
Publication date
Oct 31, 2024
Yale University
Jack Gilron
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS OF BRINE CONCENTRATION AND METHOD FOR TREATMENT OF THE SAME
Publication number
20240359137
Publication date
Oct 31, 2024
QATAR FOUNDATION FOR EDUCATION, SCIENCE AND COMMUNITY DEVELOPMENT
Abdelnasser Mabrouk
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FUNCTIONALIZED PHOSPHONATES, AND WATER-SOLUBLE SALTS AND N-OXIDE DE...
Publication number
20240351930
Publication date
Oct 24, 2024
DORF KETAL BRASIL LTDA, BRAZIL
Chun Te HUANG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ELECTRONIC DEVICE FOR CONTROLLING HOLLOW-FIBER MEMBRANE FOULING RED...
Publication number
20240342660
Publication date
Oct 17, 2024
Kookmin University Industry Academy Cooperation Foundation
Sang Ho Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WATER PROCESSING APPARATUS
Publication number
20240327244
Publication date
Oct 3, 2024
Rapid Water Technology LLC
Thomas E. Jasper
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESSING WATER FROM HYDROCARBON OPERATIONS
Publication number
20240327726
Publication date
Oct 3, 2024
Saudi Arabian Oil Company
Ahmed S. AL-OTAIBI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PHYSICAL TREATMENT OF LIQUID OR GASEOUS MEDIA AND DEVICE...
Publication number
20240317617
Publication date
Sep 26, 2024
BLUE BOSON INNOVATION SE
Miroslav DANEK
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WATER SUPPLY AND DISTRIBUTION SYSTEM ON-BOARD AN AIRCRAFT AND METHO...
Publication number
20240317608
Publication date
Sep 26, 2024
AIRBUS OPERATIONS GMBH
Axel Schreiner
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Sewage Purification Treatment Apparatus Capable of Being Assembled...
Publication number
20240294397
Publication date
Sep 5, 2024
JIANGSU TAIYUAN ENVIRONMENTAL SCIENCE AND TECHNOLOGY CO., LTD.
Hailong PAN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
COMPOSITION AND METHOD FOR WATER CONDITIONING IN SPAS
Publication number
20240254021
Publication date
Aug 1, 2024
Silk Water Solutions Inc.
Colin Frank Taylor
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Application
PROCESS FOR PRODUCING GEOTHERMAL POWER, SELECTIVE REMOVAL OF SILICA...
Publication number
20240229777
Publication date
Jul 11, 2024
TERRALITHIUM LLC
Stephen Harrison
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
CALCIUM SULFATE SCALE CONTROL FOR DISPOSAL WELLS
Publication number
20240218239
Publication date
Jul 4, 2024
Saudi Arabian Oil Company
Qiwei Wang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Remediation of Rag Layer and Other Disposable Layers in Oil Tanks a...
Publication number
20240191146
Publication date
Jun 13, 2024
Locus Solutions IPCo, LLC
Sean FARMER
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PLANT AND PROCESS FOR REMOVING SUSPENDED SOLIDS, OILS AND GREASES F...
Publication number
20240181373
Publication date
Jun 6, 2024
DANIELI & C. OFFICINE MECCANICHE SPA
Antonio NARDELLA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ELECTROLYZED WATER GENERATOR AND METHOD FOR CONTROLLING ELECTROLYZE...
Publication number
20240166536
Publication date
May 23, 2024
Enagic International Co., Ltd.
Kazuhiko OKUMURA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
NEGATIVE HIGH VOLTAGE ELECTROSTATIC LUBRICANT FILTRATION MINIATURIZ...
Publication number
20240123455
Publication date
Apr 18, 2024
ELF Holding Company LLC
Peter Lawrence Woods
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
RENEWABLE ENERGY SOURCE USING PRESSURE DRIVEN FILTRATION PROCESSES...
Publication number
20240075430
Publication date
Mar 7, 2024
IDE WATER TECHNOLOGIES LTD
Boris LIBERMAN
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD FOR OPERATING DEMINERALIZATION APPARATUS
Publication number
20240067539
Publication date
Feb 29, 2024
KURITA WATER INDUSTRIES LTD.
Kazuki ISHII
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Apparatuses and methods for treating biofilm and legionella in cool...
Publication number
20240067541
Publication date
Feb 29, 2024
Reverse Ionizer Systems, LLC.
Desmond A. Fraser
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
DEVICE FOR PREVENTING THE FORMATION OF LIME SCALES
Publication number
20230416121
Publication date
Dec 28, 2023
Raul BULLEJOS HITA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
CHEMICAL DISPENSING SYSTEM FOR TREATING FLUID IN BOILER/COOLING SYS...
Publication number
20230417408
Publication date
Dec 28, 2023
Condor Technologies, Inc.
Andy Nowak
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MODULAR HORIZONTAL TUBE EVAPORATOR UNIT, CLEANING DEVICE, EVAPORATO...
Publication number
20230415063
Publication date
Dec 28, 2023
JIANGSU KUNYEE ENVIRONMENTAL TECHNOLOGY CO., LTD.
Fangyue LI
B08 - CLEANING
Information
Patent Application
SYSTEMS AND METHODS FOR COMPACT, DECENTRALIZED DESALINATION OF FEED...
Publication number
20230405525
Publication date
Dec 21, 2023
Massachusetts Institute of Technology
Quantum J. WEI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
BIOCIDE COMPOSITION AND METHOD
Publication number
20230405524
Publication date
Dec 21, 2023
JUSTEQ, LLC
Sang Hea SHIM
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Method for eliminating legionellae from water of a cooling circuit,...
Publication number
20230391647
Publication date
Dec 7, 2023
SMS group GMBH
Angela ANTE
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PROCESS FOR THE SUPERCRITICAL OXIDATION OF SEWAGE SLUDGE AND OTHER...
Publication number
20230348306
Publication date
Nov 2, 2023
SCFI LIMITED
John O'REGAN
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