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TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patents Grants
last 30 patents
Information
Patent Grant
Pressurized water filter and water filtration apparatus
Patent number
12,252,427
Issue date
Mar 18, 2025
Shimon Ben Dor
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Treatment of aqueous composition with metal component
Patent number
12,240,772
Issue date
Mar 4, 2025
NuQuatic, LLC
Carlos Borras
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
Device and method for enhancing nitrogen and phosphorus removal bas...
Patent number
12,221,370
Issue date
Feb 11, 2025
Beijing University of Technology
Yongzhen Peng
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
System for removal of phosphorus and nitrogen from water
Patent number
12,215,044
Issue date
Feb 4, 2025
NuQuatic, LLC
Carlos Borras
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Methods and systems for wastewater treatment
Patent number
12,195,370
Issue date
Jan 14, 2025
Duke University
Lena Trotochaud
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Polyzirconium coagulant and application thereof
Patent number
12,195,373
Issue date
Jan 14, 2025
Nanjing University
Shujuan Zhang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Chitosan-biochar composite fiber for effective removal of phosphoru...
Patent number
12,194,431
Issue date
Jan 14, 2025
Korea University Research and Business Foundation
Yong Sik Ok
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Systems and methods of intensive recirculating aquaculture
Patent number
12,178,195
Issue date
Dec 31, 2024
ATLANTIC SAPPHIRE IP, LLC
Thue Holm
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Water treatment compositions and methods of use
Patent number
12,180,099
Issue date
Dec 31, 2024
Dober Chemical Corp.
Francis Kneib
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Dissolved air flotation system and methods for biological nutrient...
Patent number
12,172,920
Issue date
Dec 24, 2024
Evoqua Water Technologies LLC
Nathan Antonneau
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
System and method for realizing partial anammox advanced nitrogen a...
Patent number
12,172,915
Issue date
Dec 24, 2024
Beijing University of Technology
Yongzhen Peng
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for removing dissolved organic compounds from wastewater
Patent number
12,172,913
Issue date
Dec 24, 2024
Kemira Oyj
Göran Bäckman
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Water treatment compositions and methods of use
Patent number
12,172,911
Issue date
Dec 24, 2024
Dober Chemical Corp.
Francis Kneib
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Amorphous carbons for phosphate removal and methods thereof
Patent number
12,168,614
Issue date
Dec 17, 2024
Washington State University
Manuel Garcia-Perez
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Transfer assembly and system for aquaculture
Patent number
12,161,095
Issue date
Dec 10, 2024
ATLANTIC SAPPHIRE IP, LLC
Thue Holm
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Engineered calcium alginate and uses thereof
Patent number
12,145,128
Issue date
Nov 19, 2024
Washington University
Young-Shin Jun
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Polymeric lanthanum nanocomposite, and preparation method and appli...
Patent number
12,145,131
Issue date
Nov 19, 2024
Nanjing University
Yanyang Zhang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Compositions and systems for binding nutrients from moving bodies o...
Patent number
12,134,083
Issue date
Nov 5, 2024
SePro Corporation
Byran C. Fuhrmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for removing nitrogen and phosphorus from sewage and wastewa...
Patent number
12,116,299
Issue date
Oct 15, 2024
BKT CO., LTD.
Dae Hwan Rhu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Water restoration system
Patent number
12,116,291
Issue date
Oct 15, 2024
Kimball Water & Energy LLC
Phyl Miller Kimball
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for removing nitrogen and phosphorus from sewage and wastewa...
Patent number
12,116,298
Issue date
Oct 15, 2024
BKT CO., LTD.
Young Hyun Park
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Enhanced inorganic coagulants for wastewater treatment
Patent number
12,103,871
Issue date
Oct 1, 2024
ChemTreat, Inc.
William Henderson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for advanced nitrogen and phosphorus removal in sewage treat...
Patent number
12,103,879
Issue date
Oct 1, 2024
YUNNAN HEXU ENVIRONMENTAL TECHNOLOGY CO., LTD.
Wensheng Li
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Device for advanced nitrogen and phosphorus removal in sewage treat...
Patent number
12,098,086
Issue date
Sep 24, 2024
YUNNAN HEXU ENVIRONMENTAL TECHNOLOGY CO., LTD.
Wensheng Li
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Systems and methods for enhanced inorganic contaminant removal from...
Patent number
12,098,330
Issue date
Sep 24, 2024
Marathon Petroleum Company LP
Mark D. Cox
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Composition and method for purifying, disinfecting and clarifying w...
Patent number
12,091,336
Issue date
Sep 17, 2024
Jorge Javier Vargas Vargas
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Filter material for the adsorption of phosphate in soil filters
Patent number
12,083,492
Issue date
Sep 10, 2024
Polyplan-Kreikenbaum Gruppe GmbH
Stefan Bruns
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Wastewater treatment equipment and treatment method thereof
Patent number
12,084,369
Issue date
Sep 10, 2024
JEREH ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD.
Yipeng Hu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
FLOW ELECTRODE CAPACITIVE DEIONIZATION SYSTEM AND METHOD FOR RECOVE...
Publication number
20250100911
Publication date
Mar 27, 2025
HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
Sha LIANG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
System and Method for the Control of Mixed Liquor Fermentation
Publication number
20250091920
Publication date
Mar 20, 2025
Ovivo Inc.
Nathaniel Stein
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Methods and Systems For Wastewater Treatment
Publication number
20250091915
Publication date
Mar 20, 2025
Triangle Environmental Health Initiative, LLC
Lena Trotochaud
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MICROORGANISM GENERATION SYSTEM FOR SLUDGE-FREE AEROBIC TANK AND MA...
Publication number
20250083982
Publication date
Mar 13, 2025
North China University of Water Resources and Electric Power
Junguo Liu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WASTEWATER TREATMENT SYSTEM USING AMINO ACID FERMENTATION MICROORGA...
Publication number
20250074802
Publication date
Mar 6, 2025
CJ CHEILJEDANG CORPORATION
Min Koo KANG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND APPARATUS FOR TREATING WASTEWATER
Publication number
20250074804
Publication date
Mar 6, 2025
Samsung E&A Co., Ltd.
Soo Jin SHIM
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
A Method of Monitoring Processes in an Urban Water Cycle
Publication number
20250066221
Publication date
Feb 27, 2025
VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT
Thomas Munk-Nielsen
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
DEVICE AND METHOD FOR NITROGEN AND PHOSPHORUS REMOVAL FROM AQUACULT...
Publication number
20250064029
Publication date
Feb 27, 2025
Pearl River Fisheries Research Institute, Chinese Academy of Fishery Sciences
Wangbao GONG
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
SYSTEM AND METHOD FOR RECOVERY OF FERTILIZER BUILDING BLOCKS FROM W...
Publication number
20250059076
Publication date
Feb 20, 2025
Km Prottoy Shariar Piash
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
REGENERABLE SMART MATERIALS FOR SELECTIVE REMOVAL OF POLLUTANTS FRO...
Publication number
20250051189
Publication date
Feb 13, 2025
EXPOSOME PVT. LTD.
Prerna Goradia
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHODS AND SYSTEMS FOR REMOVING CONTAMINANTS AND NUTRIENTS FROM A...
Publication number
20250051195
Publication date
Feb 13, 2025
University of Vermont and State Agricultural College
Appala Raju Badireddy
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
AQUAPONIC SYSTEM SET PPLYING FILTRATION WITH REVERSE OSMOSIS MEMBRANE
Publication number
20250049004
Publication date
Feb 13, 2025
Edgar Antonio RODRIGUEZ MARQUEZ
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
COMPOSITIONS AND SYSTEMS FOR BINDING NUTRIENTS FROM MOVING BODIES O...
Publication number
20250018363
Publication date
Jan 16, 2025
SePRO Corporation
Byran C. FUHRMANN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MODIFIED BIOCHAR/COAL LIGNITES AND THEIR USE IN PHOSPHATE REMEDIATI...
Publication number
20250018364
Publication date
Jan 16, 2025
THE GEORGE WASHINGTON UNIVERSITY
Richard Clive MILLAR
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Application
SYSTEMS AND METHODS FOR ENHANCED INORGANIC CONTAMINANT REMOVAL FROM...
Publication number
20250011661
Publication date
Jan 9, 2025
MARATHON PETROLEUM COMPANY LP
Mark D. Cox
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
REGENERATABLE SYSTEM FOR CONTAMINANT REMOVAL
Publication number
20250002378
Publication date
Jan 2, 2025
Ionic Water Technologies, LLC
George W. Adamson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MEMBRANE BIOREACTOR SYSTEM FOR TREATING WASTEWATER USING OXYGEN
Publication number
20250002386
Publication date
Jan 2, 2025
American Air Liquide, Inc.
Min Ho MAENG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MANIPULATION OF ALGAL MICROBIOME COMPOSITION WITH SILICON-RICH MATE...
Publication number
20240425399
Publication date
Dec 26, 2024
ALLIANCE FOR SUSTAINABLE ENERGY, LLC
Jianping YU
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD OF SLUDGE PRETREATMENT FOR IMPROVED DIGESTIBILITY AND REDUCE...
Publication number
20240425400
Publication date
Dec 26, 2024
The Governors of the University of Alberta
Liu Yang
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
FERTILIZER COMPOSITIONS AND METHODS OF USING SAME
Publication number
20240425428
Publication date
Dec 26, 2024
MIGAL GALILEE RESEARCH INSTITUTE LTD.
Michael LITAOR
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Application
MOLECULAR MODIFICATION PROCESS FOR WASTEWATER TREATMENT AND PURIFIC...
Publication number
20240417299
Publication date
Dec 19, 2024
Eduardo VALDÉS RANGEL
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND APPARATUS FOR TREATING WASTEWATER
Publication number
20240417300
Publication date
Dec 19, 2024
SAMSUNG ENGINEERING CO., LTD.
Seung Joon CHUNG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHODS OF TREATING WATER TO REMOVE CONTAMINANTS AND WATER TREATMEN...
Publication number
20240409445
Publication date
Dec 12, 2024
Reticle, Inc.
Carl C. Nesbitt
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR PRODUCING GASEOUS DIHYDROGEN AND AMMONIUM SULFATE FROM A...
Publication number
20240400431
Publication date
Dec 5, 2024
SANOF'AGRI
Louesdon Stéphane
C01 - INORGANIC CHEMISTRY
Information
Patent Application
IMPROVED LIQUID TREATMENT
Publication number
20240391803
Publication date
Nov 28, 2024
Arvia Water Technologies Limited
Nigel Brown
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
DISPOSAL OF EFFLUENT WATER FROM AN OFFSHORE OIL AND GAS INSTALLATION
Publication number
20240383781
Publication date
Nov 21, 2024
ConocoPhillips Company
Morten Soerli RONAESS
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
COLOR REMOVAL WITH ZIPGEM FILTRATION MEDIA FOR WATER AND WASTEWATER...
Publication number
20240375975
Publication date
Nov 14, 2024
University of Central Florida Research Foundation, Inc.
Ni-Bin Chang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ENHANCED INORGANIC COAGULANTS FOR WASTEWATER TREATMENT
Publication number
20240368008
Publication date
Nov 7, 2024
ChemTreat, Inc.
William HENDERSON
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WASTEWATER TREATMENT USING AEROBIC TREATMENT WITH BRUSHITE PRECIPIT...
Publication number
20240343621
Publication date
Oct 17, 2024
Centrifuge-Systems LLC
Hiroko Yoshida
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
TREATMENT OF AQUEOUS COMPOSITION WITH METAL COMPONENT
Publication number
20240336501
Publication date
Oct 10, 2024
NuQuatic, LLC
Carlos Borras
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE