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TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patents Grants
last 30 patents
Information
Patent Grant
Wastewater treatment method and system
Patent number
12,365,611
Issue date
Jul 22, 2025
Troy L. Cormier
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Wastewater treatment system, construction method for wastewater tre...
Patent number
12,351,495
Issue date
Jul 8, 2025
QINGDAO SHANQING HOTONE ENVIRONMENTAL TECHNOLOGY CO., LTD
Shilian Mao
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Microbial assisted phosphorous recovery under anaerobic condition
Patent number
12,351,496
Issue date
Jul 8, 2025
The Governors of the University of Alberta
Yang Liu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Bioreactor insert and biofilm support, related apparatus and relate...
Patent number
12,344,830
Issue date
Jul 1, 2025
The Regents of the University of Michigan
Steven Skerlos
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Waste separating system, activated sludge treatment system, waste s...
Patent number
12,344,540
Issue date
Jul 1, 2025
Kubota Corporation
Soichiro Yatsugi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for deep treatment of household waste leachate by biochemica...
Patent number
12,338,148
Issue date
Jun 24, 2025
Shanghai Environmental & Sanitary Engineering Design Institute Co., Ltd.
Shengdong Wang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
System and method for feeding immersed membrane units
Patent number
12,325,650
Issue date
Jun 10, 2025
Fibracast Ltd.
Diana Benedek
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Apparatus and method for biological treatment of organic wastewater
Patent number
12,319,601
Issue date
Jun 3, 2025
Ebara Jitsugyo Co., Ltd.
Toshihiro Tanaka
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Sewage treatment plant
Patent number
12,319,600
Issue date
Jun 3, 2025
Bernhard Wett
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method to control a process variable
Patent number
12,304,845
Issue date
May 20, 2025
Endress + Hauser Conducta GmbH + Co. KG
Thomas Alber
G05 - CONTROLLING REGULATING
Information
Patent Grant
Method and apparatus for treating wastewater
Patent number
12,286,372
Issue date
Apr 29, 2025
SAMSUNG E&A CO., LTD.
Seung Joon Chung
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Wetland system for treating domestic wastewater and rainwater and a...
Patent number
12,252,426
Issue date
Mar 18, 2025
CHINA MCC5 GROUP CORP. LTD
Jianhui Liu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Bioaugmentation treatment process for lithium battery producing was...
Patent number
12,246,977
Issue date
Mar 11, 2025
NANJING UNIVERSITY OF SCIENCE AND TECHNOLOGY
Jinyou Shen
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
Systems and methods for producing ultrapure water for semiconductor...
Patent number
12,221,371
Issue date
Feb 11, 2025
Taiwan Semiconductor Manufacturing Company, Ltd
En Tian Lin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Centralized wastewater treatment method and system
Patent number
12,215,046
Issue date
Feb 4, 2025
Select Water Solutions
Jinxuan Hu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Fluid remanufacturing
Patent number
12,202,753
Issue date
Jan 21, 2025
Clean Water Tech, LLC
Timothy G. Coakley
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
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
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
Reflux unit and sewage treatment system
Patent number
12,172,914
Issue date
Dec 24, 2024
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Haijun Yu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Methods and systems for treating liquids including contaminant mole...
Patent number
12,172,916
Issue date
Dec 24, 2024
Bio Castle Water Technologies Ltd.
Eyal Kurzbaum
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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 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
Gasification and Fischer-Tropsch process waste water treatment
Patent number
12,122,701
Issue date
Oct 22, 2024
Velocys Technologies Limited
Graham Lea
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
MABR media for supporting AOB and annamox bacteria and process for...
Patent number
12,122,698
Issue date
Oct 22, 2024
BL Technologies, Inc.
Pierre Lucien Cote
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for constructing halophilic nitrogen assimilation microbiome
Patent number
12,122,699
Issue date
Oct 22, 2024
Shandong University
Weizhi Zhou
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Biofilm carrier media in moving bed biofilm reactor processes
Patent number
12,110,243
Issue date
Oct 8, 2024
Veolia Water Solutions & Technologies Support
Per Magnusson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Fluid remanufacturing
Patent number
12,103,875
Issue date
Oct 1, 2024
Clean Water Tech, LLC
Timothy G Coakley
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
Patents Applications
last 30 patents
Information
Patent Application
LIGHT- AND OXYGEN-PERMEABLE MEMBRANE AND PREPARATION METHOD AND USE...
Publication number
20250235828
Publication date
Jul 24, 2025
TIANGONG UNIVERSITY
Jie WANG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEM AND METHOD FOR TREATMENT OF AMMONIA IN A FEED WATER STREAM
Publication number
20250236540
Publication date
Jul 24, 2025
FLUENCE WATER PRODUCTS AND INNOVATION LTD
Neri NATHAN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR TREATING HIGH-CONCENTRATION FERMENTATION BY-PRODUCTS GEN...
Publication number
20250230082
Publication date
Jul 17, 2025
CJ CHEILJEDANG CORPORATION
Min Koo KANG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MICRON IRON-BASED PRIMARY BATTERY MATERIAL, PREPARATION METHOD AND...
Publication number
20250230079
Publication date
Jul 17, 2025
XI'AN JIAOTONG UNIVERSITY
Shihai DENG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WATER TREATMENT SYSTEM
Publication number
20250197248
Publication date
Jun 19, 2025
KEMIRA OYJ
Marco STAMMEGNA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Wastewater Biological Selector System and Methods for Treating Wast...
Publication number
20250197262
Publication date
Jun 19, 2025
Red Valve Company. Inc.
Jeffrey T. Kelly
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
INFORMATION PROCESSING METHOD, INFORMATION PROCESSING DEVICE, PROGR...
Publication number
20250187957
Publication date
Jun 12, 2025
Sumitomo Chemical Company, Limited
Ataru UCHIDA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
INTENSIFIED FERMENTATION FOR DECARBONIZATION
Publication number
20250178939
Publication date
Jun 5, 2025
BLACK & VEATCH HOLDING COMPANY
Leon Scott Downing
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Wastewater Treatment System, Construction Method for Wastewater Tre...
Publication number
20250162914
Publication date
May 22, 2025
QINGDAO SHANQING HOTONE ENVIRONMENTAL TECHNOLOGY CO., LTD
Shilian MAO
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEMS AND METHODS FOR TREATING WASTEWATER AND PROVIDING CLASS A S...
Publication number
20250154038
Publication date
May 15, 2025
Advanced Innovators, Inc.
Robert Whiteman
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Biofilm Carrier Media in Moving Bed Biofilm Reactor Processes
Publication number
20250154039
Publication date
May 15, 2025
VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT
Per MAGNUSSON
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR BIOLOGICALLY TREATING PERSISTENT ORGANIC WASTE WATER CON...
Publication number
20250136489
Publication date
May 1, 2025
SUIWA CO.,LTD.
Nobusuke IOKA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ADJUSTABLE GAS SIPHON FOR MIXING DENSIFIED SOLIDS IN WATER SYSTEMS
Publication number
20250135417
Publication date
May 1, 2025
Hampton Roads Sanitation District
Chandler Johnson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
APPARATUS AND METHOD FOR TREATING OIL-CONTAINING SLUDGE WITH METAL-...
Publication number
20250136491
Publication date
May 1, 2025
SHENZHEN POLYTECHNIC
Lei WANG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
OXYGEN INFUSION MODULE FOR WASTEWATER TREATMENT
Publication number
20250128973
Publication date
Apr 24, 2025
Prosper Technologies, LLC
Mark Max MacKenzie
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WET AIR OXIDATION OF WASTEWATER SLUDGE SOLIDS
Publication number
20250122111
Publication date
Apr 17, 2025
Lummus Technology LLC
Chad Felch
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WATER TREATMENT SYSTEM, AERATION AMOUNT CONTROL DEVICE, AND AERATIO...
Publication number
20250109050
Publication date
Apr 3, 2025
Mitsubishi Electric Corporation
Wataru YOSHIDA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR WASTEWATER TREATMENT CONTROL THROUGH MICROORGANISM METAB...
Publication number
20250100918
Publication date
Mar 27, 2025
Akiyoshi Ohki
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
DEEP LEARNING-BASED METHOD FOR PREDICITING SETTLEABILITY OF ACTIVAT...
Publication number
20250078301
Publication date
Mar 6, 2025
Nanjing University
Jinfeng WANG
G06 - COMPUTING CALCULATING COUNTING
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
METHOD FOR OPERATING SEPARATION MEMBRANE, SEPARATION MEMBRANE DEVIC...
Publication number
20250065272
Publication date
Feb 27, 2025
TORAY INDUSTRIES, INC.
Hiroshi HAMADA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PFAS REMOVAL AND DESTRUCTION USING BIOREACTORS FOLLOWED BY SUPERCRI...
Publication number
20250059077
Publication date
Feb 20, 2025
Evoqua Water Technologies LLC
Thomas Kenneth Mallmann
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
REACTION AND SEPARATION APPARATUS
Publication number
20250050243
Publication date
Feb 13, 2025
BIOLY LIMITED
Billy Tyler BOOTLE-TOPLEY
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR PRODUCING POLYHYDROXYALKANOATES (PHAS) AND TRIACYLGLYCER...
Publication number
20250051810
Publication date
Feb 13, 2025
Universidade De Santiago De Compostela
Anuska MOSQUERA CORRAL
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WASTEWATER TREATMENT METHOD AND WASTEWATER TREATMENT SYSTEM
Publication number
20250051197
Publication date
Feb 13, 2025
KUBOTA CORPORATION
Shinichiro WAKAHARA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MODIFIED MEMBRANE BIOREACTOR(MBR) SYSTEM AND METHOD FOR REMOVING PE...
Publication number
20250051204
Publication date
Feb 13, 2025
Emerging Compounds Treatment Technologies, Inc.
Paul Rodriguez
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Centralized Wastewater Treatment Method and System
Publication number
20250042790
Publication date
Feb 6, 2025
Select Water Solutions
Jinxuan Hu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Use of Flotation for Separation and Thickening of Ballasted Sludge
Publication number
20250042796
Publication date
Feb 6, 2025
Evoqua Water Technologies LLC
Robert J. Wenta
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR REDUCING CONCENTRATION OF MICROORGANISM-DERIVED DISSOLVE...
Publication number
20250042789
Publication date
Feb 6, 2025
Nanjing University
Haidong HU
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE