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Water treatment
C02F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Biological treatment of water, waste water, or sewage
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C02F3/327
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Patents Grants
last 30 patents
Information
Patent Grant
Hydroponic water treatment system
Patent number
12,193,370
Issue date
Jan 14, 2025
Tailwater Systems, LLC
John N. Skardon
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
Water-blocking air-permeable modular constructed wetland capable of...
Patent number
12,054,412
Issue date
Aug 6, 2024
Anhui Jianzhu University
Fazhi Xie
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
Integrated riparian system for on-site treatment of river/lake silt...
Patent number
12,030,798
Issue date
Jul 9, 2024
Jiangnan University
Yifei Li
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Ecological slope protection with efficient water purification funct...
Patent number
12,012,711
Issue date
Jun 18, 2024
Fudan University
Zheng Zheng
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Integrated device and treatment method for synchronous ecological t...
Patent number
12,012,348
Issue date
Jun 18, 2024
Yu Tian
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Wastewater processing modules and wastewater treatment systems incl...
Patent number
11,945,742
Issue date
Apr 2, 2024
Sanitary Green Incorporated
Adam Mitchell DeHeer
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Stormwater biofiltration system and method
Patent number
11,927,007
Issue date
Mar 12, 2024
MMT, Inc.
Paul Anthony Iorio
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Flow control riser within a stormwater treatment system
Patent number
11,926,548
Issue date
Mar 12, 2024
Bio Clean Environmental Services, Inc.
Greg B. Kent
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Plant-sediment microbial fuel cell system for wastewater treatment...
Patent number
11,888,200
Issue date
Jan 30, 2024
University of Southern California
Massoud Pirbazari
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Controlled irrigation process and system for land application of wa...
Patent number
11,856,901
Issue date
Jan 2, 2024
GROUPE RAMO INC.
Xavier Lachapelle-Trouillard
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Closed-loop biological systems and methods utilizing an onsite non-...
Patent number
11,833,470
Issue date
Dec 5, 2023
Anua International LLC
Colin Bishop
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System for reducing contaminants in a body of water
Patent number
11,795,646
Issue date
Oct 24, 2023
Keith Allan Richardson
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Method for controlling growth of blue algae in water area by utiliz...
Patent number
11,760,671
Issue date
Sep 19, 2023
Fudan University
Zheng Zheng
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Phytoremediation treatment method using vetiver grass to remove amm...
Patent number
11,731,893
Issue date
Aug 22, 2023
Eastwood Environmental, Inc.
Derrick O. Chennault
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Modular water purification system
Patent number
11,713,267
Issue date
Aug 1, 2023
AYALA PNBS LTD.
Doron Eliahu Cohen
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Systems and methods for stormwater management
Patent number
11,691,894
Issue date
Jul 4, 2023
Advanced Drainage Systems, Inc.
Daniel J. Figola
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Synthetic desalination genetic circuit in plants
Patent number
11,692,199
Issue date
Jul 4, 2023
Colorado State University Research Foundation
June Medford
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Systems and processes for removing pollutants from water, reducing...
Patent number
11,685,682
Issue date
Jun 27, 2023
Ian L. Roback
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
PhAGR basin
Patent number
11,623,876
Issue date
Apr 11, 2023
Louis A. Licht
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Inline bioremediation liquid treatment system
Patent number
11,499,305
Issue date
Nov 15, 2022
Oldcastle Infrastructure, Inc.
Thomas H. Happel
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Tower-shape integrated ecological purification device for domestic...
Patent number
11,459,256
Issue date
Oct 4, 2022
Institute of Mountain Hazards and Environment, Chinese Academy of Sciences
Bo Zhu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Intelligent separation and drying system for maggots and method of...
Patent number
11,445,711
Issue date
Sep 20, 2022
Lishui Institute of Ecology and Environment, Nanjing University
Zengwei Yuan
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Ecological remediation method for controlling sulphur pollution inB...
Patent number
11,420,889
Issue date
Aug 23, 2022
NANJING INSTITUTE OF GEOGRAPHY
Xiaozhi Gu
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Urban river channel direct purification device
Patent number
11,401,186
Issue date
Aug 2, 2022
Shanghai Investigation, Design & Research Institute Co., Ltd.
Zhaohui Wang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for ecologic configuration of oil production high-salt waste...
Patent number
11,383,997
Issue date
Jul 12, 2022
GUDONG PETROLEUM PRODUCTION FACTORY SHENGLI OILFIELD OF SINOPEC
Chunbo Liu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for predicting discharge level of effluent from decentralize...
Patent number
11,370,679
Issue date
Jun 28, 2022
YANGTZE DELTA REGION INSTITUTE OF TSINGHUA UNIVERSITY, ZHEJIANG
Rui Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Biological filler comprising 1,5-dihydroxyanthraquinone and thiobac...
Patent number
11,365,142
Issue date
Jun 21, 2022
HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
Zaixing Li
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method and device for preventing and controlling pollutants in the...
Patent number
11,352,281
Issue date
Jun 7, 2022
Chinese Research Academy of Environmental Sciences
Beidou Xi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
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
HYDROPONIC WATER TREATMENT SYSTEM
Publication number
20240397885
Publication date
Dec 5, 2024
Tailwater Systems, LLC
John N. SKARDON
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
PLANT-BASED ELECTROCHEMICAL DEVICE AND METHOD FOR ECOLOGICAL RESTOR...
Publication number
20240304846
Publication date
Sep 12, 2024
JIMEI UNIVERSITY
Jiarui QI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MICRO-POLLUTED WATER BODY TREATMENT METHOD BASED ON AQUATIC FOREST...
Publication number
20240300835
Publication date
Sep 12, 2024
SHANGHAI AQUATIC TECHNOLOGY CO., LTD.
Houtao XU
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
FLOW CONTROL RISER WITHIN A STORMWATER TREATMENT SYSTEM
Publication number
20240246841
Publication date
Jul 25, 2024
BIO CLEAN ENVIRONMENTAL SERVICES, INC.
Greg B. KENT
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Stormwater Biofiltration System and Method
Publication number
20240209614
Publication date
Jun 27, 2024
MMT, Inc. d/b/a Storm Tree
Paul Anthony Iorio
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
STORMWATER COLLECTION SYSTEM WITH FILTRATION, RETENTION AND IRRIGAT...
Publication number
20240190740
Publication date
Jun 13, 2024
Contech Engineered Solutions LLC
Warren Jones
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MICROALGAE CULTURING POND-CONSTRUCTED WETLAND COUPLED SYSTEM AND ME...
Publication number
20240182337
Publication date
Jun 6, 2024
Shandong University
Jian ZHANG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD, APPARATUS, AND SYSTEM FOR AQUATIC MICROPLASTICS REMOVAL
Publication number
20240182338
Publication date
Jun 6, 2024
PolyGone Systems, Inc.
Yidian LIU
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
BIOCHAR FOR STABLE SOLIDIFICATION OF HEAVY METALS
Publication number
20240174572
Publication date
May 30, 2024
Chinese Research Academy of Environmental Sciences
Beidou XI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
CONTAINER FOR TREATING CONTAMINATED WATER
Publication number
20240174537
Publication date
May 30, 2024
Syrinx Environmental Pty Ltd
Simon Hadley
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Waste Water Treatment System
Publication number
20240101455
Publication date
Mar 28, 2024
MAGNA Engineering Services Inc.
Anton SKOROBOGATOV
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
CONTROLLED IRRIGATION PROCESS AND SYSTEM FOR LAND APPLICATION OF WA...
Publication number
20240074369
Publication date
Mar 7, 2024
GROUPE RAMO INC.
Xavier LACHAPELLE-TROUILLARD
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
SYNTHETIC DESALINATION GENETIC CIRCUIT IN PLANTS
Publication number
20240060080
Publication date
Feb 22, 2024
Colorado State University Research Foundation
June Medford
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
MODULAR ISLAND ASSEMBLIES FOR RECLAMATION AND RESTORATION OF WETLAN...
Publication number
20240043301
Publication date
Feb 8, 2024
Great Plains Restoration Solutions Inc.
Steven TANNAS
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
RECIPROCATING AQUAPONIC DEVICE
Publication number
20240023499
Publication date
Jan 25, 2024
NATIONAL CHUNG CHENG UNIVERSITY
Shi-Ming Huang
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Target Based Unit Form Tidal Flat Wetland Restoration Method
Publication number
20240010534
Publication date
Jan 11, 2024
Institute of Ecological Conservation and Restoration, Chinese Academy of Fore...
Lijuan CUI
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
BIORETENTION POND FOR RAINWATER TREATMENT
Publication number
20230416129
Publication date
Dec 28, 2023
CHONGQING UNIVERSITY
Hongxiang CHAI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR NR RADIO LINK MONITORING (RLM) AND EVALUATION PERIOD DET...
Publication number
20230416132
Publication date
Dec 28, 2023
MEDIATEK INC.
Hsuan-Li Lin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEM AND METHOD FOR REMOVING MICROPARTICLES AND NANOPARTICLES FRO...
Publication number
20230416126
Publication date
Dec 28, 2023
OFEK ESHKOLOT RESEARCH AND DEVELOPMENT LTD.
Isam SABBAH
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Silica-based nanoparticles for PFAS remediation
Publication number
20230364661
Publication date
Nov 16, 2023
Regents of the University of Minnesota
Christy Haynes
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
SYSTEM AND METHOD FOR CONTROLING AMOUNT OF LIQUID CARBON SOURCE REL...
Publication number
20230339793
Publication date
Oct 26, 2023
Ocean University of China
Moxi XUE
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEMS AND METHODS FOR STORMWATER MANAGEMENT
Publication number
20230286828
Publication date
Sep 14, 2023
ADVANCED DRAINAGE SYSTEMS, INC.
Daniel J. FIGOLA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR STORMWATER MANAGEMENT
Publication number
20230264977
Publication date
Aug 24, 2023
ADVANCED DRAINAGE SYSTEMS, INC.
Daniel J. FIGOLA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WASTEWATER TREATMENT SYSTEMS AND METHODS OF USE
Publication number
20230219833
Publication date
Jul 13, 2023
Inventus Holdings, LLC
Eric J. Lohan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
REMOVAL AND INHIBITION OF SCALE AND INHIBITION OF CORROSION BY USE...
Publication number
20230202894
Publication date
Jun 29, 2023
Atlantic Bio Ventures, LLC
Vance D. Fiegel
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MULTISTAGE BIOFILTER FOR REMOVAL OF MICROPLASTIC PARTICULATES AND B...
Publication number
20230192520
Publication date
Jun 22, 2023
CLEAN VALLEY BIO-FILTRATION TECHNOLOGIES CIC
Damir Allen
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
FLOATING-ISLAND TYPE ARTIFICIAL WETLAND TREATMENT SYSTEM BASED ON L...
Publication number
20230159362
Publication date
May 25, 2023
Jiangxi Academy of Eco-Environmental Research and Planning
Meng ZHANG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE