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C02F2209/245
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CHEMISTRY METALLURGY
C02
Water treatment
C02F
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C02F2209/00
Controlling or monitoring parameters in water treatment
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C02F2209/245
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Patents Grants
last 30 patents
Information
Patent Grant
Methods and compositions for treatment of concrete wash water
Patent number
11,958,212
Issue date
Apr 16, 2024
CarbonCure Technologies Inc.
George Sean Monkman
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Greywater treatment system
Patent number
11,802,066
Issue date
Oct 31, 2023
Rickie Dale Grooms
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Apparatus and method for electrochemical treatment of wastewater
Patent number
11,655,171
Issue date
May 23, 2023
Nicole Alice Poirier
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Self-sufficient systems for carbon dioxide removal and sequestration
Patent number
11,560,322
Issue date
Jan 24, 2023
James Cheng-Shyong Lu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for increasing the magnesium ion concentration in feed water
Patent number
11,390,542
Issue date
Jul 19, 2022
Omya International AG
Nicholas Charles Nelson
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Sterilization method
Patent number
11,390,543
Issue date
Jul 19, 2022
Newsouth Innovations Pty Limited
Richard Mark Pashley
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Process for the treatment of wastewater containing organic material...
Patent number
11,046,604
Issue date
Jun 29, 2021
Paques I.P. B.V.
Hendrik Dijkman
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Hydroxide stabilization as a means of controlling surface fouling a...
Patent number
10,800,497
Issue date
Oct 13, 2020
U.S. Geological Survey
Barnaby Jude Watten
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Method for treating organic waste, in particular sludge from wastew...
Patent number
9,850,155
Issue date
Dec 26, 2017
Degremont
Pierre-Emmanuel Pardo
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for sludge ozonation in a wastewater treatment system
Patent number
9,738,549
Issue date
Aug 22, 2017
Praxair Technology, Inc.
Richard A. Novak
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for selectively treating sludge to remove components therefrom
Patent number
9,676,642
Issue date
Jun 13, 2017
ClearCove Systems, Inc.
Terry Wright
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and system for treating wastewater and sludges by optimizing...
Patent number
9,039,897
Issue date
May 26, 2015
University of South Florida
Peter George Stroot
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
System to remove dissolved gases selectively from liquids
Patent number
8,882,885
Issue date
Nov 11, 2014
MKS Instruments, Inc.
Ulrich Brammer
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for diagnosing the operation of a water purification install...
Patent number
8,590,711
Issue date
Nov 26, 2013
Veolia Eau - Compagnie Generale des Eaux
Christian Vignoles
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Mediated electrochemical oxidation process used as a hydrogen fuel...
Patent number
7,871,508
Issue date
Jan 18, 2011
Scimist, Inc.
Roger W. Carson
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Biochemically enhanced thermophlic treatment process
Patent number
6,660,164
Issue date
Dec 9, 2003
Enos L. Stover
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and apparatus for measuring the nitrification effectiveness...
Patent number
6,146,896
Issue date
Nov 14, 2000
LAR Analytik und Umweltmesstechnik GmbH
Ulrich Pilz
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Biochemically enchanced thermophilic treatment process
Patent number
6,036,862
Issue date
Mar 14, 2000
Enos L. Stover
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
In-sewer treatment of wastewater and sludges
Patent number
6,015,496
Issue date
Jan 18, 2000
Boris M. Khudenko
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Biological treatment of materials
Patent number
5,846,424
Issue date
Dec 8, 1998
Khudenko Engineering, Inc.
Boris Mikhailovich Khudenko
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Treatment of wastewater and sludges
Patent number
5,616,241
Issue date
Apr 1, 1997
Boris M. Khudenko
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Treatment of wastewater and sludges
Patent number
5,514,277
Issue date
May 7, 1996
Boris M. Khudenko
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Counterflow microbiological processes
Patent number
5,514,278
Issue date
May 7, 1996
Boris M. Khudenko
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Device for the determination of aerobic biodegradability
Patent number
5,318,909
Issue date
Jun 7, 1994
Organic Waste Systems, naamloze vennootschap
Luc A. De Baere
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Method and device for determining in an accelerated manner the anae...
Patent number
5,264,349
Issue date
Nov 23, 1993
Organic Waste Systems, naamloze vennootschap
Luc A. De Baere
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Process for the regulation of a device for the removal of pollutant...
Patent number
5,248,423
Issue date
Sep 28, 1993
Degremont
Penato Moletta
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
METHODS AND COMPOSITIONS FOR TREATMENT OF CONCRETE WASH WATER
Publication number
20240025077
Publication date
Jan 25, 2024
CarbonCure Technologies Inc.
George Sean MONKMAN
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
METHOD FOR INCREASING THE MAGNESIUM ION CONCENTRATION IN FEED WATER
Publication number
20210147266
Publication date
May 20, 2021
Omya International AG
Nicholas Charles NELSON
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
STERILIZATION METHOD
Publication number
20210002155
Publication date
Jan 7, 2021
NEWSOUTH INNOVATIONS PTY LIMITED
Richard Mark Pashley
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHODS AND COMPOSITIONS FOR TREATMENT OF CONCRETE WASH WATER
Publication number
20200282595
Publication date
Sep 10, 2020
CARBONCURE TECHNOLOGIES, INC.
George Sean MONKMAN
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
HYDROXIDE STABILIZATION AS A MEANS OF CONTROLLING SURFACE FOULING A...
Publication number
20190185117
Publication date
Jun 20, 2019
The United States of America, as represented by the Secretary of the Departme...
Barnaby Jude Watten
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR SELECTIVELY TREATING SLUDGE TO REMOVE COMPONENTS THEREFROM
Publication number
20160096759
Publication date
Apr 7, 2016
ClearCove Systems, Inc.
Terry Wright
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND SYSTEM FOR TREATING WASTEWATER AND SLUDGES BY OPTIMIZING...
Publication number
20130327709
Publication date
Dec 12, 2013
University of South Florida
Peter George Stroot
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND SYSTEM FOR SLUDGE OZONATION IN A WASTEWATER TREATMENT SY...
Publication number
20130140231
Publication date
Jun 6, 2013
Richard A. Novak
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND SYSTEM FOR OZONE VENT GAS REUSE IN WASTEWATER TREATMENT
Publication number
20130140232
Publication date
Jun 6, 2013
Malcolm E. Fabiyi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
System to remove Dissolved Gases Selectively from Liquids
Publication number
20120279396
Publication date
Nov 8, 2012
MKS Instruments, Inc.
Ulrich Brammer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS AND METHOD FOR ELECTROCHEMICAL TREATMENT OF WASTEWATER
Publication number
20120160706
Publication date
Jun 28, 2012
PROTERRGO INC.
Nicole A. Poirier
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD FOR DIAGNOSING THE OPERATION OF A WATER PURIFICATION INSTALL...
Publication number
20120031194
Publication date
Feb 9, 2012
UNIVERSITE BLAISE PASCAL- CLERMONT II
Christian Vignoles
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
BIOTECHNICAL AND MICROBIOLOGICAL PRODUCTION METHOD AND EQUIPMENT
Publication number
20100093050
Publication date
Apr 15, 2010
Elias Eino Hakalehto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Mediated electrochemical oxidation process used as a hydrogen fuel...
Publication number
20050161342
Publication date
Jul 28, 2005
Roger W. Carson and Bruce W. Bremer
Roger W Carson
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...