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CHEMISTRY METALLURGY
C02
Water treatment
C02F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C02F1/00
Treatment of water, waste water, or sewage
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C02F1/20
by degassing
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Patents Grants
last 30 patents
Information
Patent Grant
Systems and methods for carbon sequestration using enhanced weathering
Patent number
11,964,233
Issue date
Apr 23, 2024
Yale University
Joachim Katchinoff
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Desalination of salt waters by salt repellent technique
Patent number
11,945,743
Issue date
Apr 2, 2024
Gopinath Rani Surendranath
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and apparatus for reusing wastewater
Patent number
11,945,744
Issue date
Apr 2, 2024
Samsung Engineering Co., Ltd.
Seok Hwan Hong
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and system for production of antimicrobial disinfectant coat...
Patent number
11,939,683
Issue date
Mar 26, 2024
Prerna Goradia
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Systems and methods for carbon sequestration using enhanced weathering
Patent number
11,938,445
Issue date
Mar 26, 2024
Yale University
Joachim Katchinoff
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water and wastewater conditioning apparatus
Patent number
11,938,452
Issue date
Mar 26, 2024
REZOLV TECHNOLOGY LLC
Robert W. Jacobi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and assembly for recovering magnesium ammonium phosphate
Patent number
11,932,561
Issue date
Mar 19, 2024
CNP CYCLES GMBH
Bernhard Ortwein
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Treatment process and treatment system of enhanced up-flow multipha...
Patent number
11,926,549
Issue date
Mar 12, 2024
Guangxi Bossco Environmental Protection Agency
Qifeng Yang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Systems and methods for desalination of liquids
Patent number
11,926,539
Issue date
Mar 12, 2024
ACQUOLINA IL MONDO LLC
Garry Bush
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Removal of ozone from process streams with ultraviolet radiation
Patent number
11,926,550
Issue date
Mar 12, 2024
Evoqua Water Technologies LLC
Glen P. Sundstrom
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Methods of removing inorganic fluoride from compositions containing...
Patent number
11,919,788
Issue date
Mar 5, 2024
3M Innovative Properties Company
Phanasouk Vorarath
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Industrial fish breeding complex and a method of water regeneration
Patent number
11,912,586
Issue date
Feb 27, 2024
Sergejs Tracuks
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Production of nitrogenous fertilizer from wastewater
Patent number
11,897,823
Issue date
Feb 13, 2024
PWG LLC
Edward Rosenthal
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Substrate treatment method and substrate treatment equipment
Patent number
11,901,174
Issue date
Feb 13, 2024
Organo Corporation
Daisaku Yano
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Degassing system, a degassing tower, and a water system having the...
Patent number
11,891,310
Issue date
Feb 6, 2024
CHANGXIN MEMORY TECHNOLOGIES, INC.
Yi Chuan Cheng
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Multi-functional fecal waste and garbage processor and associated m...
Patent number
11,885,243
Issue date
Jan 30, 2024
Bill & Melinda Gates Foundation
Peter Janicki
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Multi-stage oxygen absorber insert for concurrent stripping of carb...
Patent number
11,871,730
Issue date
Jan 16, 2024
INNOVASEA
Barnaby Jude Watten
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Process to recover ammonium bicarbonate from wastewater
Patent number
11,858,823
Issue date
Jan 2, 2024
BION ENVIRONMENTAL TECHNOLOGIES, INC.
Dominic Bassani
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Bubble gas harvesting and/or transport methods and associated syste...
Patent number
11,850,536
Issue date
Dec 26, 2023
Massachusetts Institute of Technology
Kripa K. Varanasi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for integrated management of associated gas and...
Patent number
11,845,017
Issue date
Dec 19, 2023
Ecopwrs LLC
John Heffernan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Systems and methods for ozone water generator
Patent number
11,840,464
Issue date
Dec 12, 2023
Northstar Medical Technologies, LLC
Dorian Lust
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Systems and methods for desalination of liquids
Patent number
11,827,536
Issue date
Nov 28, 2023
ACQUOLINA IL MONDO, LLC
Garry Bush
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Treatment of saline water for agricultural and potable use
Patent number
11,820,689
Issue date
Nov 21, 2023
Evoqua Water Technologies LLC
Gary C. Ganzi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Multistage desalination process with carbon dioxide capture
Patent number
11,814,309
Issue date
Nov 14, 2023
United Arab Emirates University
Ameera Mohammad
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Process for controlling the concentration of dissolved oxygen withi...
Patent number
11,805,762
Issue date
Nov 7, 2023
GIS Gas Infusion Systems Inc.
Mike Beattie
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Hollow-fiber membrane and hollow-fiber membrane module
Patent number
11,801,480
Issue date
Oct 31, 2023
Sumitomo Electric Fine Polymer, Inc.
Fumihiro Hayashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Nitrogen sparging assisted anoxic biological water treatment system
Patent number
11,802,067
Issue date
Oct 31, 2023
United States Government, as represented by the Administrator of the U.S. EPA
Asher Keithley
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Denitrification of water using bacteria
Patent number
11,795,084
Issue date
Oct 24, 2023
NuQuatic, LLC
Donald A. Luke
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method and system for removing hydrogen sulfide from sour oil and s...
Patent number
11,767,236
Issue date
Sep 26, 2023
Anschutz Exploration Corporation
Galen Brenize
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
System for the removal of volatile products resulting from the disi...
Patent number
11,767,678
Issue date
Sep 26, 2023
A & T Europe S.p.A.
Roberto Colletto
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR TREATING WATER
Publication number
20240150200
Publication date
May 9, 2024
ORGANO CORPORATION
Keisuke SASAKI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
CARBON DIOXIDE CAPTURE COMPOSITE PARTICLES AND METHOD OF PRODUCING...
Publication number
20240149244
Publication date
May 9, 2024
POSTECH Research and Business Development Foundation
Dong Soo HWANG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEMS AND METHODS FOR INTEGRATED MANAGEMENT OF ASSOCIATED GAS AND...
Publication number
20240139651
Publication date
May 2, 2024
Ecopwrs LLC
John Heffernan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PRODUCED WATER TREATMENT FOR DIRECT INJECTION USING MECHANICALLY AS...
Publication number
20240132379
Publication date
Apr 25, 2024
Saudi Arabian Oil Company
Seung-Hak Choi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ELECTROCHEMICAL REMOVAL OF CARBON DIOXIDE AND RELATED METHODS
Publication number
20240132381
Publication date
Apr 25, 2024
Massachusetts Institute of Technology
Trevor Alan Hatton
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
Method for Treating Water by Adsorption on Activated Carbon Coupled...
Publication number
20240076206
Publication date
Mar 7, 2024
VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT
Philippe Sauvignet
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Systems and Methods of Flexible Electrochemical Stripping to Recove...
Publication number
20240025776
Publication date
Jan 25, 2024
The Board of Trustees of the Leland Stanford Junior University
William A. Tarpeh
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Water Remediation System for Removing Contaminants from a Water Source
Publication number
20240025766
Publication date
Jan 25, 2024
Mohamed Abouodah
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
METHOD TO ANAEROBICALLY TREAT FLUSH DAIRY MANURE
Publication number
20240008393
Publication date
Jan 11, 2024
Sustain Technologies, LLC
Robert Hickey
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Method and System for Removing Hydrogen Sulfide from Sour Oil and S...
Publication number
20240010523
Publication date
Jan 11, 2024
Anschutz Exploration Corporation
Galen Brenize
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
ELECTROCHEMICAL MEMBRANE DEGASSING APPARATUS
Publication number
20240009595
Publication date
Jan 11, 2024
Korea University Research and Business Foundation
Seung-Kwan HONG
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
VACUUM AIR LIFT SYSTEMS INCLUDING A FLUIDIC OSCILLATOR
Publication number
20230391637
Publication date
Dec 7, 2023
Searen, LLC
Thomas Wood Andrews
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SIDE STREAM FILTER FLUID TREATMENT FOR NEW AND OLD SYSTEMS
Publication number
20230365445
Publication date
Nov 16, 2023
Building Services Products Ltd.
Richard Antony Cowley
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
Method and System for Converting Non-Methane Hydrocarbons to Recove...
Publication number
20230357006
Publication date
Nov 9, 2023
PROTEUM ENERGY, LLC
Robert Terry Kennon
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE SUPERCRITICAL OXIDATION OF SEWAGE SLUDGE AND OTHER...
Publication number
20230348306
Publication date
Nov 2, 2023
SCFI LIMITED
John O'REGAN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SYSTEMS AND METHODS FOR DESALINATION OF LIQUIDS
Publication number
20230331588
Publication date
Oct 19, 2023
ACQUOLINA IL MONDO LLC
Garry Bush
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
MULTI-FUNCTIONAL FECAL WASTE AND GARBAGE PROCESSOR AND ASSOCIATED M...
Publication number
20230323796
Publication date
Oct 12, 2023
Bill & Melinda Gates Foundation
Peter Janicki
F22 - STEAM GENERATION
Information
Patent Application
Method and System for Providing Ultrapure Water With Flexible Lamp...
Publication number
20230312386
Publication date
Oct 5, 2023
Christopher Hall
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Systems and Methods for Carbon Sequestration Using Enhanced Weathering
Publication number
20230312374
Publication date
Oct 5, 2023
Yale University
Dean TAKAHASHI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Systems and Methods for Carbon Sequestration Using Enhanced Weathering
Publication number
20230302404
Publication date
Sep 28, 2023
Yale University
Dean TAKAHASHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MODEL PREDICTIVE CONTROL SYSTEM AND METHOD USING NEURAL NETWORK TO...
Publication number
20230295009
Publication date
Sep 21, 2023
Saudi Arabian Oil Company
Prafulchandra Bhavanbhai Sonara
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Injection of Off-Gas from Sour Water Stripper
Publication number
20230295011
Publication date
Sep 21, 2023
Saudi Arabian Oil Company
Abdullah M. Abdulrahman
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD OF CYCLONIC SEPARATION OF A FLOW OF MULTI-PHASE FLUID
Publication number
20230271110
Publication date
Aug 31, 2023
EnXL LLC
Bruce D. Johnson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND PROCESS FOR RECYCLING BIOGENIC CARBON DIOXIDE
Publication number
20230270082
Publication date
Aug 31, 2023
Gas 2 Feed AS
Terje Ernst MIKALSEN
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
System and Method for Removal of Volatile Hydrocarbons from a Water...
Publication number
20230242417
Publication date
Aug 3, 2023
AdEdge Water Technologies, LLC
Gregory C. Gilles
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
RECYCLING SYSTEM
Publication number
20230212043
Publication date
Jul 6, 2023
BYD COMPANY LIMITED
Yuegeng MA
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
GASIFICATION AND FISCHER-TROPSCH PROCESS WASTE WATER TREATMENT
Publication number
20230202945
Publication date
Jun 29, 2023
VELOCYS TECHNOLOGIES LIMITED
Graham LEA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Systems And Methods For Ozone Water Generator
Publication number
20230166988
Publication date
Jun 1, 2023
NorthStar Medical Technologies, LLC
Dorian Lust
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Venturi Aspirator THM/VOC Removal System
Publication number
20230149864
Publication date
May 18, 2023
Michael J. Duer
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE