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Water treatment
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TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Use of specific compounds during water treatment
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Nanoparticles or nanotubes
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Patents Grants
last 30 patents
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Patent Grant
Water purification method with nanocomposite sorbent
Patent number
11,976,152
Issue date
May 7, 2024
Imam Abdulrahman Bin Faisal University
Asma Mohammed Zamil Elsharif
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Lu2O3@ZnO nanocomposites for photodegradation of textile wastewater...
Patent number
11,969,710
Issue date
Apr 30, 2024
KING FAISAL UNIVERSITY
Hany Mohamed Abd El-Lateef Ahmed
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Catalytic hydrogel membrane reactor for treatment of aqueous contam...
Patent number
11,926,545
Issue date
Mar 12, 2024
University of Notre Dame Du Lac
Kyle Doudrick
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Composite metal organic framework materials, processes for their ma...
Patent number
11,890,605
Issue date
Feb 6, 2024
Cambridge Enterprise Limitd
David Fairen-Jimenez
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fluidic impedance platform for in-situ detection and quantification...
Patent number
11,891,313
Issue date
Feb 6, 2024
Battelle Memorial Institute
Sayandev Chatterjee
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Method of making metal-impregnated oxygenated hierarchically porous...
Patent number
11,878,283
Issue date
Jan 23, 2024
Advanced & Innovative Multifunctional Materials, LLC
Luis Estevez
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Nanobiocatalyst and nanobiocatalytic membrane
Patent number
11,878,276
Issue date
Jan 23, 2024
University of Vermont and State Agricultural College
Appala Raju Badireddy
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Preparing magnetite and akaganéite nanoparticles from steel slag as...
Patent number
11,873,233
Issue date
Jan 16, 2024
KING FAISAL UNIVERSITY
Mai Mustafa Khalaf Ali
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Date palm frond modified cellulose extracts hydrogel-encased with m...
Patent number
11,873,236
Issue date
Jan 16, 2024
KING FAISAL UNIVERSITY
Mohamed Gouda
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Lignin composition, methods of making and using the composition for...
Patent number
11,866,633
Issue date
Jan 9, 2024
Board of Supervisors of Louisiana State University and Agricultural and Mecha...
Bhuvnesh Bharti
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Graphene modified with linear alkylamines for oil removal from prod...
Patent number
11,858,815
Issue date
Jan 2, 2024
Saudi Arabian Oil Company
Tawfik A. Saleh
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Selenium nanomaterials and methods of making and using same
Patent number
11,850,568
Issue date
Dec 26, 2023
Regents of The University of Minnesota
Abdennour Abbas
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the treatment of waste water
Patent number
11,851,354
Issue date
Dec 26, 2023
SHELL USA, INC.
Kaushik Basak
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Capacitive deionization electrode
Patent number
11,845,664
Issue date
Dec 19, 2023
FUNDACION TECNALIA RESEARCH & INNOVATION
Yolanda Belaustegi Ituarte
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Nanocomposites of metal / metal oxides for catalytic degradation of...
Patent number
11,826,731
Issue date
Nov 28, 2023
KING FAISAL UNIVERSITY
Hassan Hammud
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Nanoparticles for the amelioration of oil toxicity and stimulation...
Patent number
11,814,308
Issue date
Nov 14, 2023
University of South Carolina
Jamie Lead
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Decontamination of water using guar gum derivatives and application...
Patent number
11,807,553
Issue date
Nov 7, 2023
KING FAISAL UNIVERSITY
Nagaraja Sreeharsha
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for removing organic pollutants from contaminated water usin...
Patent number
11,807,554
Issue date
Nov 7, 2023
King Fahd University of Petroleum & Minerals
Tawfik Abdo Saleh Awadh
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Booster composition to improve biogas yield and to stabilize the di...
Patent number
11,773,413
Issue date
Oct 3, 2023
Indian Oil Corporation Limited
Manoj Kumar
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Magnetically-controlled graphene-based micro-/nano-motor and fabric...
Patent number
11,745,160
Issue date
Sep 5, 2023
GUANGDONG UNIVERSITY OF TECHNOLOGY
Yun Chen
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for removing organic pollutants from water
Patent number
11,746,177
Issue date
Sep 5, 2023
Imam Abdulrahman Bin Faisal University
Asma Mohammed Zamil Elsharif
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Magnesium-aluminum hydrotalcite-loaded nano zero-valent iron compos...
Patent number
11,713,253
Issue date
Aug 1, 2023
Nanjing Hydraulic Research Institute
Qiuwen Chen
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Composite material for water treatment
Patent number
11,713,256
Issue date
Aug 1, 2023
H2nanO Inc.
Timothy Michael Carter Leshuk
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Portable systems for high throughput liquid purification using diss...
Patent number
11,685,678
Issue date
Jun 27, 2023
Kyle Nap
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Liquid sterilization apparatus
Patent number
11,685,672
Issue date
Jun 27, 2023
EnnoPure, Inc.
Yi Cui
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Methods for preparing porous nanocomposite polymer hydrogel beads f...
Patent number
11,679,995
Issue date
Jun 20, 2023
University of Houston System
Debora F. Rodrigues
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Carbon-nanotube/nano-adsorption-material-based electrode and electr...
Patent number
11,673,817
Issue date
Jun 13, 2023
Korea Advanced Institute of Science and Technology
Jong-In Han
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Iron-based desalination
Patent number
11,673,814
Issue date
Jun 13, 2023
Badwater Alchemy Holdings LLC
William J. Walker
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Enhanced emulsion liquid membranes for extraction of pollutants fro...
Patent number
11,648,512
Issue date
May 16, 2023
The Curators of the University of Missouri
Muthanna Al-Dahhan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Photocatalyst comprising bimetallic nanoparticles and graphene oxid...
Patent number
11,642,662
Issue date
May 9, 2023
POSTECH Research and Business Development Foundation
Wonyong Choi
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
IMMOBILIZATION AND MAGNETIC EXTRACTION OF PATHOGENS AND PATHOGEN CO...
Publication number
20240125775
Publication date
Apr 18, 2024
Friedrich-Alexander-Universitat Erlangen-Nurnberg
Christoph ALEXIOU
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Fe-Co CORE SHELL NANOSPHERES
Publication number
20240100500
Publication date
Mar 28, 2024
Imam Abdulrahman Bin Faisal University
Emre CEVIK
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Fabrication Of Uniform High Density Nanostructure Array
Publication number
20240099036
Publication date
Mar 21, 2024
The Regents of the University of Michigan
Somin Eunice LEE
G02 - OPTICS
Information
Patent Application
DESALINATION OF WATER USING A COMPLEXING AGENT ATTACHED TO A MAGNET...
Publication number
20230415122
Publication date
Dec 28, 2023
N W P T - NANO WATER PURIFICATION TECHNOLOGY LTD
Vladimir KOGAN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MULTIDIMENSIONAL MULTILAYERED UPCONVERSION NANOARCHITECTONICS WITH...
Publication number
20230381756
Publication date
Nov 30, 2023
QATAR UNIVERSITY
Murad ABUALREJAL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Carbon Nanotube Based Membrane and Methods of Manufacturing
Publication number
20230347302
Publication date
Nov 2, 2023
Atom H2O, LLC
Huaping Li
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
IRON-BASED DESALINATION
Publication number
20230348298
Publication date
Nov 2, 2023
Badwater Alchemy Holdings LLC
William J. Walker
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
WATER PURIFICATION METHOD WITH NANOCOMPOSITE SORBENT
Publication number
20230348650
Publication date
Nov 2, 2023
Imam Abdulrahman Bin Faisal University
Asma Mohammed Zamil Elsharif
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
COMBINED ELECTROCHEMICAL PRE-TREATMENT AND SORPTION OF POLLUTANTS
Publication number
20230257287
Publication date
Aug 17, 2023
Claros Technologies Inc.
Abdennour Abbas
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
OXYGENATED HIERARCHICALLY POROUS CARBON COMPOUNDS AS SCAFFOLDS FOR...
Publication number
20230249153
Publication date
Aug 10, 2023
AIMM, LLC
Luis Estevez
B22 - CASTING POWDER METALLURGY
Information
Patent Application
FILTER MEDIUM FOR AIR AND WATER PURIFICATION AND DISINFECTION
Publication number
20230234032
Publication date
Jul 27, 2023
Helvyatech GmbH
Filippo BARBARO
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEM AND METHOD FOR SOLAR-POWERED DESALINATION AND WATER PURIFICA...
Publication number
20230219829
Publication date
Jul 13, 2023
Matregenix, Inc.
Sherif Soliman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SOLAR-POWERED WATER PURIFICATION AND DECONTAMINATION GEL COMPOSITIONS
Publication number
20230166986
Publication date
Jun 1, 2023
The Trustees of Princeton University
Xiaohui XU
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WATER TREATMENT USING CHITOSAN-GRAFT-ITACONIC ACID-ALUMINUM OXIDE N...
Publication number
20230075512
Publication date
Mar 9, 2023
Imam Abdulrahman Bin Faisal University
Abir Said Ibrahim ABDEL-NABY
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Novel Non-crystalline iron-phosphate nanoparticles for remediating...
Publication number
20230047467
Publication date
Feb 16, 2023
Nadia Adam
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
METHOD FOR REMOVING ORGANIC POLLUTANTS FROM WATER
Publication number
20220348707
Publication date
Nov 3, 2022
Imam Abdulrahman Bin Faisal University
Asma Mohammed Zamil Elsharif
C01 - INORGANIC CHEMISTRY
Information
Patent Application
LEAD DIOXIDE-CARBON NANOTUBE ADSORPTIVE ELECTROCHEMICAL SUBMICROELE...
Publication number
20220332608
Publication date
Oct 20, 2022
NANJING UNIVERSITY OF SCIENCE AND TECHNOLOGY
Weiqing HAN
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
NON-TOXIC NANOMATERIAL FOR METALS EXTRACTION
Publication number
20220323928
Publication date
Oct 13, 2022
Jessica M. Andriolo
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
ORGANIC WASTEWATER TREATMENT METHOD BASED ON MULTI-ELEMENT CO-DOPIN...
Publication number
20220266226
Publication date
Aug 25, 2022
CQC INTIME TESTING TECHNOLOGY CO., LTD.
Yixin ZHU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PHOTOCATALYST COMPRISING BIMETALLIC NANOPARTICLES AND GRAPHENE OXID...
Publication number
20220258139
Publication date
Aug 18, 2022
POSTECH Research and Business Development Foundation
Wonyong CHOI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PROCESS FOR SEPARATING MICROPLASTICS FROM AQUEOUS MATRICES
Publication number
20220226834
Publication date
Jul 21, 2022
UNIVERSIDAD AUTONOMA DE MADRID
Macarena MUÑOZ GARCÍA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
HIERARCHICAL MAGNETIC NANOPARTICLE-ENZYME MESOPOROUS ASSEMBLIES EMB...
Publication number
20220213464
Publication date
Jul 7, 2022
Cornell University
Stephane C. CORGIE
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
A COMPOSITE MATERIAL AND A METHOD TO PREPARE THE COMPOSITE
Publication number
20220135454
Publication date
May 5, 2022
CSIR
Lucky SIKHWIVHILU
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
BOOSTER COMPOSITION TO IMPROVE BIOGAS YIELD AND TO STABILIZE THE DI...
Publication number
20220002761
Publication date
Jan 6, 2022
Indian Oil Corporation Limited
Manoj KUMAR
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
POROUS MATERIALS FOR TREATING CONTAMINANTS
Publication number
20210387126
Publication date
Dec 16, 2021
Metalmark Innovations, Inc.
Elijah SHIRMAN
B82 - NANO-TECHNOLOGY
Information
Patent Application
COMPOSITIONS AND METHODS FOR REMOVAL OF NEGATIVELY CHARGED IMPURITI...
Publication number
20210380726
Publication date
Dec 9, 2021
The Research Foundation for the State University of New York
Benjamin S. Hsiao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CAPACITIVE DEIONIZATION ELECTRODE
Publication number
20210363015
Publication date
Nov 25, 2021
FUNDACION TECNALIA RESEARCH & INNOVATION
Yolanda BELAUSTEGI ITUARTE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ELECTROCHEMICAL SEPARATION AND RECOVERY OF METALS
Publication number
20210322998
Publication date
Oct 21, 2021
Yale University
Megan O'CONNOR
B82 - NANO-TECHNOLOGY
Information
Patent Application
ZEOLITE COMPOSITES FOR WATER PURIFICATION
Publication number
20210252483
Publication date
Aug 19, 2021
UWM Research Foundation, Inc.
Marcia Renata Quadros da Silva
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CORE-SHELL IRON OXIDE-POLYMER NANOFIBER COMPOSITES FOR REMOVAL OF H...
Publication number
20210245137
Publication date
Aug 12, 2021
The Regents of the University of California
Nosang Myung
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...