Contaminated open waterways, rivers, lakes or ponds

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CPC
C02F2103/007

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CCHEMISTRY METALLURGY C02Water treatment C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F2103/00Nature of the water, waste water, sewage or sludge to be treated

Current Industry

C02F2103/007Contaminated open waterways, rivers, lakes or ponds

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Polypyrrole ceramic-polymeric porous membrane for separating an oil...
- Patent number 12,364,955
- Issue date Jul 22, 2025
- King Fahd University of Petroleum & Minerals
- Umair Baig
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Removal and detection of algae, their toxins, and excess nutrients,...
- Patent number 12,365,602
- Issue date Jul 22, 2025
- Scott C. Smith
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Repairing material for emergency treatment of black and odorous sur...
- Patent number 12,365,603
- Issue date Jul 22, 2025
- Jiangnan University
- Hengfeng Miao
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Liquid bio-catalytic composition
- Patent number 12,358,819
- Issue date Jul 15, 2025
- Neozyme International, Inc.
- Parker Dale
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Harmful algae bloom mitigation system
- Patent number 12,351,494
- Issue date Jul 8, 2025
- Florida Gulf Coast University Board of Trustees
- Levente Gyorgy Pap
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Dual method and system for the low-cost elimination of suspended pa...
- Patent number 12,338,139
- Issue date Jun 24, 2025
- CRYSTAL LAGOONS TECHNOLOGIES, INC.
- Fernando Fischmann
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Magnetic response fiber material and its preparation method and app...
- Patent number 12,324,995
- Issue date Jun 10, 2025
- Tianjin University of Science and Technology
- Bowen Cheng
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method for creating geometric freshwater sanitary zones within larg...
- Patent number 12,306,167
- Issue date May 20, 2025
- CRYSTAL LAGOONS TECHNOLOGIES, INC.
- Fernando Fischmann
- G01 - MEASURING TESTING
Information Patent Grant
Water treatment for removing PFAS
- Patent number 12,291,465
- Issue date May 6, 2025
- The Water & Carbon Group Pty, Ltd.
- Cliff Alexander DuckWorth
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Flocculant for catalytic decomposition of flue gas desulfurization...
- Patent number 12,291,471
- Issue date May 6, 2025
- CHANGZHOU UNIVERSITY
- Haiqun Chen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Emergency treatment equipment and method for algal blooms in reserv...
- Patent number 12,286,371
- Issue date Apr 29, 2025
- Changjiang River Scientific Research Institute
- Li Lin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Universal chemical processor
- Patent number 12,285,753
- Issue date Apr 29, 2025
- Advanced Fusion Systems LLC
- Curtis Birnbach
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Nanocomposites and related methods
- Patent number 12,281,017
- Issue date Apr 22, 2025
- Northwestern University
- Vikas Nandwana
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of evaluating and optionally selecting a suitable chemistry...
- Patent number 12,281,032
- Issue date Apr 22, 2025
- Kemira Oyj
- Outi Gronfors
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and apparatus for removing solids from a fluid stream
- Patent number 12,280,380
- Issue date Apr 22, 2025
- MAGE LLC
- Robert E. Miller
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Porous nanocomposites
- Patent number 12,274,995
- Issue date Apr 15, 2025
- Regents of The University of Minnesota
- Abdennour Abbas
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Systems and methods of biogenic methane mitigation
- Patent number 12,275,660
- Issue date Apr 15, 2025
- Bruce G. Kania
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water filtration and aeration unit
- Patent number 12,252,415
- Issue date Mar 18, 2025
- WETS LLC
- Keyur Gorji
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Oleophilic hydrophobic magnetic porous materials
- Patent number 12,246,968
- Issue date Mar 11, 2025
- Northwestern University
- Vikas Nandwana
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System and method for separating competing anions from per- and pol...
- Patent number 12,240,771
- Issue date Mar 4, 2025
- Emerging Compounds Treatment Technologies, Inc.
- Steven E. Woodard
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Systems, apparatus and methods capable of collecting and processing...
- Patent number 12,241,216
- Issue date Mar 4, 2025
- Ocean Cleaner, LLC
- Russell S. Covington
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of purifying natural water and wastewater
- Patent number 12,234,170
- Issue date Feb 25, 2025
- Igor Semenovich Balaev
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Humic and fulvic black water based beverage for human consumption
- Patent number 12,227,434
- Issue date Feb 18, 2025
- Louise Wilkie
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
In situ oil cleanup and recovery using smart polymer integrated sur...
- Patent number 12,221,363
- Issue date Feb 11, 2025
- The Trustees of the Stevens Institute of Technology
- Eui-Hyeok Yang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Solar boat for easy collection of spilled oil and garbage
- Patent number 12,221,194
- Issue date Feb 11, 2025
- K-MARINE CO., LTD.
- Chan Woo Lee
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Methods of microbial control
- Patent number 12,215,460
- Issue date Feb 4, 2025
- Clean Chemistry, Inc.
- Wayne E. Buschmann
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Effluent
- Patent number 12,209,038
- Issue date Jan 28, 2025
- Lincoln University
- Hong Jie Di
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Porous biological polymerizing agent for sediment dewatering in the...
- Patent number 12,202,754
- Issue date Jan 21, 2025
- CCCC (TIANJIN) ECO-ENVIRONMENTAL PROTECTION DESIGN & RESEARCH INSTITUTE CO.,...
- Baoan Hu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Selenium nanomaterials and methods of making and using same
- Patent number 12,179,170
- Issue date Dec 31, 2024
- Regents of The University of Minnesota
- Abdennour Abbas
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Apparatus and method for mediation of PFAS contamination in an envi...
- Patent number 12,172,909
- Issue date Dec 24, 2024
- Randall P. Moore
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
POROUS NANOCOMPOSITES
- Publication number 20250222428
- Publication date Jul 10, 2025
- Regents of the University of Minnesota
- Abdennour Abbas
- B82 - NANO-TECHNOLOGY
Information Patent Application
SYSTEMS AND METHODS OF BIOGENIC METHANE MITIGATION
- Publication number 20250223210
- Publication date Jul 10, 2025
- Floating Island International Inc.
- Bruce G. Kania
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
HUMIC AND FULVIC BLACK WATER BASED BEVERAGE FOR HUMAN CONSUMPTION
- Publication number 20250223198
- Publication date Jul 10, 2025
- Louise Wilkie
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
METHOD AND APPARATUS FOR REMOVING SOLIDS FROM A FLUID STREAM
- Publication number 20250214087
- Publication date Jul 3, 2025
- MAGE LLC
- Robert E. Miller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
IRRIGATION WATER TREATMENT DEVICE INCLUDING OXYGEN NANOBUBBLE GENER...
- Publication number 20250187962
- Publication date Jun 12, 2025
- O2 TECHNOLOGIES, LLC
- Brian N. WRIGHT
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
ALGAE SEPARATION SYSTEM
- Publication number 20250187944
- Publication date Jun 12, 2025
- AECOM
- David J. Pinelli
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
IRRIGATION SYSTEM INCLUDING OXYGEN NANOBUBBLE GENERATION WITHIN IRR...
- Publication number 20250178938
- Publication date Jun 5, 2025
- O2 TECHNOLOGIES, LLC
- Brian N. WRIGHT
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OXYGEN NANOBUBBLE TREATMENT DEVICE INCLUDING NITROGEN-INPUT AIR DRY...
- Publication number 20250177931
- Publication date Jun 5, 2025
- O2 TECHNOLOGIES, LLC
- Brian N. WRIGHT
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
UNMANNED SURFACE VEHICLE (USV) FOR TREATING BODIES OF WATER AND WAT...
- Publication number 20250178928
- Publication date Jun 5, 2025
- Ohio State Innovation Foundation
- Jiyoung LEE
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
PHOTOCATALYTIC COMPOSITE MATERIALS AND METHODS OF USING THE SAME FO...
- Publication number 20250178936
- Publication date Jun 5, 2025
- TryGlobal IP, Holdings LLC
- Farshid Soheili Najafabadi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SURFACE WATER TREATMENT SYSTEM INCLUDING OXYGEN NANOBUBBLE GENERATI...
- Publication number 20250178937
- Publication date Jun 5, 2025
- O2 TECHNOLOGIES, LLC
- Brian N. WRIGHT
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
OXYGEN NANOBUBBLE SYSTEM AND RELATED METHODS
- Publication number 20250177930
- Publication date Jun 5, 2025
- O2 TECHNOLOGIES, LLC
- Brian N. WRIGHT
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
3-D COMPOSITIONS WITH INTEGRATED CONDUCTIVE POLYMERS FOR WATER PURI...
- Publication number 20250171334
- Publication date May 29, 2025
- Board of Regents, The University of Texas System
- Donglei FAN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER FLOATATION DEVICE FOR WATER REMEDIATION
- Publication number 20250171335
- Publication date May 29, 2025
- OPENWATER.IN PVT. LTD.
- Sanjiv SAMBANDAN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Constructed Wetland Structure and Methods for Preparing and Using C...
- Publication number 20250171339
- Publication date May 29, 2025
- Harbin Normal University
- Hanxi WANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Flow-Through Filtration and Waste Separation Device
- Publication number 20250136470
- Publication date May 1, 2025
- Shi-En Shiau
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
NUTRIENT SUPPLEMENTED CARBONIZED AEROGELS
- Publication number 20250136487
- Publication date May 1, 2025
- B.G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD.
- Ariel KUSHMARO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Portable Water Filtration Apparatus and Method
- Publication number 20250128963
- Publication date Apr 24, 2025
- Paul W. O'Brien
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
COMPOSITION AND METHOD FOR TREATING AND PURIFYING WATER BY MEANS OF...
- Publication number 20250128972
- Publication date Apr 24, 2025
- CLEAN WATER SPA
- Oscar Alejandro TORRES SAAVEDRA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DESALINATION SYSTEM AND METHOD OF USE
- Publication number 20250122100
- Publication date Apr 17, 2025
- US Pyramid Project
- Crystal Newton
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER SURFACE CLEANING ROBOT
- Publication number 20250122740
- Publication date Apr 17, 2025
- Taizhou Dibiao Technology Co., Ltd.
- Hua WANG
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
CYNOBACTERIA CULTIVATION, SEDIMENTATION, AND UTILIZATION
- Publication number 20250115501
- Publication date Apr 10, 2025
- THE TEXAS A&M UNIVERSITY SYSTEM
- Shuhua Yuan
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
WATER FILTRATION APPARATUS AND PROCESS
- Publication number 20250099879
- Publication date Mar 27, 2025
- Gautham Parangusa DAS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Multi-range ultrasonic algae control
- Publication number 20250100904
- Publication date Mar 27, 2025
- Antonio Davido Trigiani
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
PROCESS FOR CONTROLLING CYANOBACTERIA
- Publication number 20250100915
- Publication date Mar 27, 2025
- BIOSAFE SYSTEMS LLC
- Thomas Michael Warmuth
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Compositions and Methods for Mitigating Standing Water and Controll...
- Publication number 20250091918
- Publication date Mar 20, 2025
- Locus Solutions IPCo, LLC
- Sean FARMER
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
ROLLER BRUSH OF WATER SURFACE CLEANING ROBOT
- Publication number 20250092623
- Publication date Mar 20, 2025
- Taizhou Dibiao Technology Co., Ltd.
- Hua WANG
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SELENIUM NANOMATERIALS AND METHODS OF MAKING AND USING SAME
- Publication number 20250083123
- Publication date Mar 13, 2025
- Regents of the University of Minnesota
- Abdennour Abbas
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Apparatus for Removing a Layer of Sediment Which Has Settled on the...
- Publication number 20250084658
- Publication date Mar 13, 2025
- Pond Mower, LLC
- Joseph E. Kovarik
- E04 - BUILDING
Information Patent Application
OUTBOARD MOTOR
- Publication number 20250083787
- Publication date Mar 13, 2025
- SUZUKI MOTOR CORPORATION
- Seiichiro IWATA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Contaminated open waterways, rivers, lakes or ponds

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Polypyrrole ceramic-polymeric porous membrane for separating an oil...

Removal and detection of algae, their toxins, and excess nutrients,...

Repairing material for emergency treatment of black and odorous sur...

Liquid bio-catalytic composition

Harmful algae bloom mitigation system

Dual method and system for the low-cost elimination of suspended pa...

Magnetic response fiber material and its preparation method and app...

Method for creating geometric freshwater sanitary zones within larg...

Water treatment for removing PFAS

Flocculant for catalytic decomposition of flue gas desulfurization...

Emergency treatment equipment and method for algal blooms in reserv...

Universal chemical processor

Nanocomposites and related methods

Method of evaluating and optionally selecting a suitable chemistry...

Method and apparatus for removing solids from a fluid stream

Porous nanocomposites

Systems and methods of biogenic methane mitigation

Water filtration and aeration unit

Oleophilic hydrophobic magnetic porous materials

System and method for separating competing anions from per- and pol...

Systems, apparatus and methods capable of collecting and processing...

Method of purifying natural water and wastewater

Humic and fulvic black water based beverage for human consumption

In situ oil cleanup and recovery using smart polymer integrated sur...

Solar boat for easy collection of spilled oil and garbage

Methods of microbial control

Effluent

Porous biological polymerizing agent for sediment dewatering in the...

Selenium nanomaterials and methods of making and using same

Apparatus and method for mediation of PFAS contamination in an envi...

Patents Applicationslast 30 patents

POROUS NANOCOMPOSITES

SYSTEMS AND METHODS OF BIOGENIC METHANE MITIGATION

HUMIC AND FULVIC BLACK WATER BASED BEVERAGE FOR HUMAN CONSUMPTION

METHOD AND APPARATUS FOR REMOVING SOLIDS FROM A FLUID STREAM

IRRIGATION WATER TREATMENT DEVICE INCLUDING OXYGEN NANOBUBBLE GENER...

ALGAE SEPARATION SYSTEM

IRRIGATION SYSTEM INCLUDING OXYGEN NANOBUBBLE GENERATION WITHIN IRR...

OXYGEN NANOBUBBLE TREATMENT DEVICE INCLUDING NITROGEN-INPUT AIR DRY...

UNMANNED SURFACE VEHICLE (USV) FOR TREATING BODIES OF WATER AND WAT...

PHOTOCATALYTIC COMPOSITE MATERIALS AND METHODS OF USING THE SAME FO...

SURFACE WATER TREATMENT SYSTEM INCLUDING OXYGEN NANOBUBBLE GENERATI...

OXYGEN NANOBUBBLE SYSTEM AND RELATED METHODS

3-D COMPOSITIONS WITH INTEGRATED CONDUCTIVE POLYMERS FOR WATER PURI...

WATER FLOATATION DEVICE FOR WATER REMEDIATION

Constructed Wetland Structure and Methods for Preparing and Using C...

Flow-Through Filtration and Waste Separation Device

NUTRIENT SUPPLEMENTED CARBONIZED AEROGELS

Portable Water Filtration Apparatus and Method

COMPOSITION AND METHOD FOR TREATING AND PURIFYING WATER BY MEANS OF...

DESALINATION SYSTEM AND METHOD OF USE

WATER SURFACE CLEANING ROBOT

CYNOBACTERIA CULTIVATION, SEDIMENTATION, AND UTILIZATION

WATER FILTRATION APPARATUS AND PROCESS

Multi-range ultrasonic algae control

PROCESS FOR CONTROLLING CYANOBACTERIA

Compositions and Methods for Mitigating Standing Water and Controll...

ROLLER BRUSH OF WATER SURFACE CLEANING ROBOT

SELENIUM NANOMATERIALS AND METHODS OF MAKING AND USING SAME

Apparatus for Removing a Layer of Sediment Which Has Settled on the...

OUTBOARD MOTOR