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CCHEMISTRY METALLURGY C02Water treatment C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F3/00Biological treatment of water, waste water, or sewage

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C02F3/32characterised by the animals or plants used

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Patents Grantslast 30 patents

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
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
Self-cleaning pre-filter for a water circulation pump
- Patent number 12,137,676
- Issue date Nov 12, 2024
- Stephen D. Roche
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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 treatment and resource utilization of acidic organic was...
- Patent number 12,060,291
- Issue date Aug 13, 2024
- China Petroleum and Chemical Corporation
- Haitao Li
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
Culture systems and methods of using same
- Patent number 12,024,695
- Issue date Jul 2, 2024
- Auburn University
- Qinghua He
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
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
Engineered yeast as a method for bioremediation
- Patent number 11,884,566
- Issue date Jan 30, 2024
- Massachusetts Institute of Technology
- George Le-Le Sun
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Method and system for recovering microplastics from water
- Patent number 11,827,551
- Issue date Nov 28, 2023
- Novelgen Co., Ltd.
- Atsushi Ogura
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Methods for water environment multi-interface governance and restor...
- Patent number 11,802,056
- Issue date Oct 31, 2023
- Chinese Research Academy of Environmental Sciences
- Lieyu Zhang
- G01 - MEASURING TESTING
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
Integrated unicellular/filamentous algal production, harvesting and...
- Patent number 11,780,756
- Issue date Oct 10, 2023
- Nutech Ventures
- Paul N. Black
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Vacuum air lift systems including a fluidic oscillator
- Patent number 11,767,235
- Issue date Sep 26, 2023
- Searen, LLC
- Thomas Wood Andrews
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
Fiber-optic integrated membrane reactor
- Patent number 11,760,663
- Issue date Sep 19, 2023
- Arizona Board of Regents on behalf of Arizona State University
- Paul K. Westerhoff
- H01 - BASIC ELECTRIC ELEMENTS
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
Self-cleaning pre-filter for a water circulation pump
- Patent number 11,730,149
- Issue date Aug 22, 2023
- Stephen D. Roche
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Bacterium-alga coupled sewage treatment device based on energy recy...
- Patent number 11,702,354
- Issue date Jul 18, 2023
- BEIJING DRAINAGE GROUP CO., LTD
- Yong Jiang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
HYDROPONIC WATER TREATMENT SYSTEM
- Publication number 20250083983
- Publication date Mar 13, 2025
- Tailwater Systems, LLC
- John N. SKARDON
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
COMPACT ROTARY ALGAE BIOFILM REACTOR
- Publication number 20250074801
- Publication date Mar 6, 2025
- Nanjing University
- Yuan LIN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SELF-CLEANING PRE-FILTER FOR A WATER CIRCULATION PUMP WITH A BIOFIL...
- Publication number 20250064031
- Publication date Feb 27, 2025
- Stephen D. Roche
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SOIL ENRICHMENT SYSTEMS AND METHODS
- Publication number 20250059105
- Publication date Feb 20, 2025
- MYLAND COMPANY, INC
- Andrew D. Ayers
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FILTER
- Publication number 20250051206
- Publication date Feb 13, 2025
- Origin by Ocean
- Ari Ruuskanen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
BIOCHAR-ENHANCED GRASS BLANKET FOR REMEDIATING CONTAMINATED SEDIMEN...
- Publication number 20250012028
- Publication date Jan 9, 2025
- INNOVATION CENTER OF YANGTZE RIVER DELTA, ZJU
- Liang Zhu
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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
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
CARBON-REMOVING SAND AND METHOD AND PROCESS FOR DESIGN, MANUFACTURE...
- Publication number 20240390846
- Publication date Nov 28, 2024
- Project Vesta, PBC
- Stephen Justin ROMANIELLO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM AND METHOD FOR ENHANCED WASTEWATER TREATMENT USING PHOTOTROP...
- Publication number 20240327765
- Publication date Oct 3, 2024
- NEWhub Holding Company
- Eugenio Giraldo
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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
RESOURCE-CIRCULATION-TYPE AND ECO-FRIENDLY LIVESTOCK MANURE TREATME...
- Publication number 20240158273
- Publication date May 16, 2024
- KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGY
- Do-Hyung KANG
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
CONSUMPTION OF AT LEAST ONE COMPOUND FROM A FLUID
- Publication number 20240150208
- Publication date May 9, 2024
- Industrial Phycology Limited
- Thea Ekins-Coward
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
POROUS BIOCHAR FOR IMPROVING SEVERE POLLUTION AND PREPARATION METHO...
- Publication number 20240140843
- Publication date May 2, 2024
- Chinese Research Academy of Environmental Sciences
- Lei WANG
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
WELL TREAMENT COMPOSITIONS INCLUDING ALGAE BIOMASSES AND METHODS FO...
- Publication number 20240140844
- Publication date May 2, 2024
- University of Louisiana at Lafayette
- William Chirdon
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DEVICE AND METHOD FOR COOPERATIVELY TREATING AQUACULTURE TAIL WATER
- Publication number 20240124339
- Publication date Apr 18, 2024
- Nanchang University
- Beijuan HU
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
SYSTEM FOR ACCELERATING DISSOLUTION OF MAFIC AND ULTRAMAFIC MATERIALS
- Publication number 20240109031
- Publication date Apr 4, 2024
- Project Vesta, PBC
- Stephen J. ROMANIELLO
- 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

characterised by the animals or plants used

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Wetland system for treating domestic wastewater and rainwater and a...

Hydroponic water treatment system

Self-cleaning pre-filter for a water circulation pump

Compositions and systems for binding nutrients from moving bodies o...

Method for treatment and resource utilization of acidic organic was...

Water-blocking air-permeable modular constructed wetland capable of...

Method for predicting operation effectiveness of decentralized sewa...

Integrated riparian system for on-site treatment of river/lake silt...

Culture systems and methods of using same

Ecological slope protection with efficient water purification funct...

Integrated device and treatment method for synchronous ecological t...

Wastewater processing modules and wastewater treatment systems incl...

Stormwater biofiltration system and method

Flow control riser within a stormwater treatment system

Method of facilitating or inhibiting growth of specific microorganisms

Engineered yeast as a method for bioremediation

Plant-sediment microbial fuel cell system for wastewater treatment...

Controlled irrigation process and system for land application of wa...

Closed-loop biological systems and methods utilizing an onsite non-...

Method and system for recovering microplastics from water

Methods for water environment multi-interface governance and restor...

System for reducing contaminants in a body of water

Integrated unicellular/filamentous algal production, harvesting and...

Vacuum air lift systems including a fluidic oscillator

Method for controlling growth of blue algae in water area by utiliz...

Fiber-optic integrated membrane reactor

Phytoremediation treatment method using vetiver grass to remove amm...

Self-cleaning pre-filter for a water circulation pump

Modular water purification system

Bacterium-alga coupled sewage treatment device based on energy recy...

Patents Applicationslast 30 patents

HYDROPONIC WATER TREATMENT SYSTEM

COMPACT ROTARY ALGAE BIOFILM REACTOR

SELF-CLEANING PRE-FILTER FOR A WATER CIRCULATION PUMP WITH A BIOFIL...

SOIL ENRICHMENT SYSTEMS AND METHODS

FILTER

COMPOSITIONS AND SYSTEMS FOR BINDING NUTRIENTS FROM MOVING BODIES O...

BIOCHAR-ENHANCED GRASS BLANKET FOR REMEDIATING CONTAMINATED SEDIMEN...

MANIPULATION OF ALGAL MICROBIOME COMPOSITION WITH SILICON-RICH MATE...

HYDROPONIC WATER TREATMENT SYSTEM

CARBON-REMOVING SAND AND METHOD AND PROCESS FOR DESIGN, MANUFACTURE...

SYSTEM AND METHOD FOR ENHANCED WASTEWATER TREATMENT USING PHOTOTROP...

PLANT-BASED ELECTROCHEMICAL DEVICE AND METHOD FOR ECOLOGICAL RESTOR...

MICRO-POLLUTED WATER BODY TREATMENT METHOD BASED ON AQUATIC FOREST...

METHOD AND DEVICE FOR RURAL WASTEWATER RECYCLING

SYSTEM AND METHOD FOR WATER ECOLOGICAL RESTORATION IN RURAL REGIONS

FLOW CONTROL RISER WITHIN A STORMWATER TREATMENT SYSTEM

Stormwater Biofiltration System and Method

STORMWATER COLLECTION SYSTEM WITH FILTRATION, RETENTION AND IRRIGAT...

MICROALGAE CULTURING POND-CONSTRUCTED WETLAND COUPLED SYSTEM AND ME...

METHOD, APPARATUS, AND SYSTEM FOR AQUATIC MICROPLASTICS REMOVAL

BIOCHAR FOR STABLE SOLIDIFICATION OF HEAVY METALS

CONTAINER FOR TREATING CONTAMINATED WATER

RESOURCE-CIRCULATION-TYPE AND ECO-FRIENDLY LIVESTOCK MANURE TREATME...

CONSUMPTION OF AT LEAST ONE COMPOUND FROM A FLUID

POROUS BIOCHAR FOR IMPROVING SEVERE POLLUTION AND PREPARATION METHO...

WELL TREAMENT COMPOSITIONS INCLUDING ALGAE BIOMASSES AND METHODS FO...

DEVICE AND METHOD FOR COOPERATIVELY TREATING AQUACULTURE TAIL WATER

SYSTEM FOR ACCELERATING DISSOLUTION OF MAFIC AND ULTRAMAFIC MATERIALS

Waste Water Treatment System

CONTROLLED IRRIGATION PROCESS AND SYSTEM FOR LAND APPLICATION OF WA...