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TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Biological treatment of water, waste water, or sewage
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Regulation methods for biological treatment
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Patents Grants
last 30 patents
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Patent Grant
Method for enhancing denitrification of sewage with low carbon-to-n...
Patent number
12,187,632
Issue date
Jan 7, 2025
Beijing University of Technology
Dan Cui
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Systems and methods for automated control of mixing and aeration in...
Patent number
12,187,634
Issue date
Jan 7, 2025
EnviroMix, Inc.
Theodore K. Jenkins
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Intelligent early warning method of membrane fouling
Patent number
12,187,633
Issue date
Jan 7, 2025
Beijing University of Technology
Hong-Gui Han
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Container-type apparatus with a suspended particle system for waste...
Patent number
12,161,953
Issue date
Dec 10, 2024
WESDON-TIENDA ENVIRONMENTAL SCIENCES CO. LTD.
Jingxu Zhu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for optimization of filtration in an aquaculture system
Patent number
12,156,516
Issue date
Dec 3, 2024
ATLANTIC SAPPHIRE IP, LLC
Thue Holm
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Method for treating wastewater or sludge
Patent number
12,157,689
Issue date
Dec 3, 2024
The University of Queensland
Zhiyao Wang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Treatment of wastewater by aerobic granular biomass in continuous flow
Patent number
12,139,427
Issue date
Nov 12, 2024
CENTRE BELGE D'ETUDE ET DE DOCUMENTATION DE L'EAU, EN ABREGE CEBEDEAU ASBL
Olivier Henriet
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Device for strengthening anaerobic sludge digestion based on conica...
Patent number
12,110,244
Issue date
Oct 8, 2024
Tongji University
Ying Xu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Process for managing worms in membrane aerated biofilm
Patent number
12,103,877
Issue date
Oct 1, 2024
BL Technologies, Inc.
Martha Dagnew
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
A/O tower integrated device for biological treatment of organic sew...
Patent number
12,103,882
Issue date
Oct 1, 2024
ZHEJIANG HAIHE ENVIRONMENTAL TECHNOLOGY CO., LTD.
Jingwei Jiang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Wastewater treatment device and wastewater treatment method
Patent number
12,060,288
Issue date
Aug 13, 2024
IHI Corporation
Nobuhiko Kubota
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Methods, systems and device for controlling biological treatment pr...
Patent number
12,060,289
Issue date
Aug 13, 2024
Bioteria Technologies AB
Niklas Axelsson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Animal husbandry nutrient and odor management system
Patent number
12,060,290
Issue date
Aug 13, 2024
PANCOPIA, INC
William E Cumbie
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Simultaneous nitrification/denitrification (SNDN) in sequencing bat...
Patent number
12,049,416
Issue date
Jul 30, 2024
Evoqua Water Technologies LLC
Brandon Martin Olson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for predicting operation effectiveness of decentralized sewa...
Patent number
12,043,560
Issue date
Jul 23, 2024
YANGTZE DELTA REGION INST. OF TSINGHUA UNIVERSITY
Rui Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods for treating wastewater and providing class A s...
Patent number
12,037,274
Issue date
Jul 16, 2024
Advanced Innovators Inc.
Robert Whiteman
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
System and method for wastewater treatment control through microorg...
Patent number
12,030,797
Issue date
Jul 9, 2024
Akiyoshi Ohki
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Atomizer-based system for wastewater treatment through microorganis...
Patent number
12,024,450
Issue date
Jul 2, 2024
Akiyoshi Ohki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for creating and segmenting treatment processes
Patent number
11,993,524
Issue date
May 28, 2024
EnviroMix, Inc.
Sarah O. Elger
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Water treatment method and water treatment device
Patent number
11,993,526
Issue date
May 28, 2024
Organo Corporation
Masaki Miyake
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Methods and ventilation system for controlling a biological treatme...
Patent number
11,964,890
Issue date
Apr 23, 2024
Bioteria Technologies AB
Niklas Axelsson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Testing method for wastewater treatment facility
Patent number
11,945,739
Issue date
Apr 2, 2024
Gohda Water Treatment Technology Co., Inc.
Toshihisa Gohda
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Fluid flow control for water treatment systems
Patent number
11,947,369
Issue date
Apr 2, 2024
AQUACYCL, INC.
Sofia Malinova Babanova
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Scalable floating micro-aeration unit, devices and methods
Patent number
11,926,547
Issue date
Mar 12, 2024
AQUACYCL, INC.
Sofia Malinova Babanova
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for collaborative control of organic nitrogen and inorganic...
Patent number
11,905,192
Issue date
Feb 20, 2024
Nanjing University
Haidong Hu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method of facilitating or inhibiting growth of specific microorganisms
Patent number
11,905,195
Issue date
Feb 20, 2024
Gross-Wen Te nologies, Inc.
Martin Gross
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Wastewater treatment plant and related method with biological treat...
Patent number
11,891,319
Issue date
Feb 6, 2024
Robert Sinclair
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Mainstream deammonification process employing bypass primary efflue...
Patent number
11,878,926
Issue date
Jan 23, 2024
Veolia Water Solutions & Technologies Support
Romain Lemaire
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Varying water level solids and tracking control
Patent number
11,858,837
Issue date
Jan 2, 2024
Evoqua Water Technologies LLC
Timothy Lee Lindemann
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Bioreactor system and method for nitrification and denitrification
Patent number
11,851,356
Issue date
Dec 26, 2023
The Research Foundation for the State University of New York
Frank M. Russo
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
SYSTEMS AND METHODS FOR CONTROLLING AERATION
Publication number
20250034014
Publication date
Jan 30, 2025
ENVIROMIX, INC
John Koch
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ORGANIC WASTEWATER TREATMENT APPARATUS AND METHOD FOR OPERATING ORG...
Publication number
20250034013
Publication date
Jan 30, 2025
Kubota Corporation
Soichiro YATSUGI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
CONTINUOUS FLOW CYCLIC-OPERATING WASTEWATER TREATMENT PLANT AND PRO...
Publication number
20250034015
Publication date
Jan 30, 2025
WATERLEAU GROUP NV
Stijn WYFFELS
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Method and System for Optimizing Lightweight Biodigester
Publication number
20250026674
Publication date
Jan 23, 2025
Yariv Glazer
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WATER TREATMENT PLANT OPERATION MANAGEMENT SUPPORT SYSTEM AND OPERA...
Publication number
20250002384
Publication date
Jan 2, 2025
SANKI ENGINEERING CO., LTD.
Kazue SHIBATA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Data-knowledge-driven Approach for Optimal Control of Wastewater Tr...
Publication number
20240425397
Publication date
Dec 26, 2024
BEIJING UNIVERSITY OF TECHNOLOGY
Hong-Gui Han
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ANAEROBIC BIOREACTOR WITH ELECTROLYTIC REGENERATION FOR WASTEWATER...
Publication number
20240417296
Publication date
Dec 19, 2024
SOUTH DAKOTA BOARD OF REGENTS
Maryam Amouamouha
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SCALABLE FLOATING MICRO-AERATION UNIT, DEVICES AND METHODS
Publication number
20240391809
Publication date
Nov 28, 2024
Aquacycl, Inc.
Sofia Malinova Babanova
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
DEVICES, SYSTEMS, AND METHODS TO FACILITATE CRITICAL METAL EXTRACTI...
Publication number
20240368012
Publication date
Nov 7, 2024
Katz Water Tech, LLC
Michael Raymond Pavia
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
FULL-PROCESS AUTOMATIC CONTROL SYSTEM AND METHOD BASED ON SLUDGE DU...
Publication number
20240360017
Publication date
Oct 31, 2024
BEIJING ENTERPRISES WATER GROUP LIMITED
XIAOYAN YAO
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR PREVENTING AND TREATING POLLUTION PLUME MIGRATION OF PER...
Publication number
20240351921
Publication date
Oct 24, 2024
BCEG ENVIRONMENT REMEDIATION CO., LTD
Lili GUO
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
DEVICE AND METHOD FOR PURIFYING WASTEWATER
Publication number
20240351925
Publication date
Oct 24, 2024
NXO ENGINEERING
Cesar NARVAEZ
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PUMP-BASED SYSTEM FOR WASTEWATER TREATMENT THROUGH MICROORGANISM BI...
Publication number
20240351924
Publication date
Oct 24, 2024
Akiyoshi Ohki
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WATER TREATMENT APPARATUS, METHOD FOR WASHING BIOLOGICAL MEMBRANE I...
Publication number
20240351923
Publication date
Oct 24, 2024
KUBOTA CORPORATION
Tomoko MATSUZAKI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ANIMAL HUSBANDRY NUTRIENT AND ODOR MANAGEMENT SYSTEM
Publication number
20240343623
Publication date
Oct 17, 2024
PANCOPIA, INC
William E. Cumbie
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
SYSTEM FOR BIOLOGICAL PHOSPHORUS AND NITROGEN REMOVAL IN AN ACTIVAT...
Publication number
20240327263
Publication date
Oct 3, 2024
DENTRO-P, LLC
Thomas E. Coleman
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PRETREATMENT TO REMOVE AMMONIA FROM HIGH STRENGTH WASTEWATER WITH M...
Publication number
20240317619
Publication date
Sep 26, 2024
BL Technologies, Inc.
Dwight Cornelius HOUWELING
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND APPARATUS FOR SEPARATING VAPOR,HEAT,AND VOLATILES FROM L...
Publication number
20240317618
Publication date
Sep 26, 2024
Eugenio Giraldo
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
Radial Inflow Diffuser for Clarifier
Publication number
20240279093
Publication date
Aug 22, 2024
Evoqua Water Technologies LLC
Michael R. Riffe
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
RENEWABLE NATURAL GAS AND CARBON DIOXIDE CAPTURING SYSTEM AND RELAT...
Publication number
20240270618
Publication date
Aug 15, 2024
Cambrian Innovation, Inc.
Zhen Huang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
SYSTEMS AND METHODS FOR CREATING AND SEGMENTING TREATMENT PROCESSES
Publication number
20240262725
Publication date
Aug 8, 2024
ENVIROMIX, INC
Sarah O. Elger
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND DEVICE FOR RURAL WASTEWATER RECYCLING
Publication number
20240262729
Publication date
Aug 8, 2024
NANJING HYDRAULIC RESEARCH INSTITUTE
Xiaojun WANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR WATER ECOLOGICAL RESTORATION IN RURAL REGIONS
Publication number
20240254025
Publication date
Aug 1, 2024
NANJING HYDRAULIC RESEARCH INSTITUTE
Xiaojun WANG
G01 - MEASURING TESTING
Information
Patent Application
TREATING WASTEWATER FOR REUSE
Publication number
20240246846
Publication date
Jul 25, 2024
ReUse Oilfield Services, Inc.
Troy Jason Matteson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
DEVICE AND METHOD FOR MAINTAINING STABILITY OF ANAEROBIC AMMONIUM O...
Publication number
20240228343
Publication date
Jul 11, 2024
BEIJING UNIVERSITY OF TECHNOLOGY
Bo WANG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
BIOCHAR-ANAEROBIC MEMBRANE BIOLOGICAL TREATMENT SYSTEM AND PROCESS
Publication number
20240216867
Publication date
Jul 4, 2024
Xi'an University of Architecture and Technology
Rong Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
TREATMENT OF WASTEWATER BY AEROBIC GRANULAR BIOMASS IN CONTINUOUS FLOW
Publication number
20240208845
Publication date
Jun 27, 2024
JOHN COCKERILL S.A.
Olivier Henriet
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
CARRIER WITH ADJUSTABLE BIOFILM THICKNESS
Publication number
20240199458
Publication date
Jun 20, 2024
BKT CO., LTD.
Min Ki JUNG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND DEVICE FOR IN-SITU ENRICHING ANAMMOX BACTERIA BY CONVENT...
Publication number
20240166542
Publication date
May 23, 2024
BEIJING UNIVERSITY OF TECHNOLOGY
Yongzhen PENG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE