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Physical, chemical processing
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Separation of suspended solid particles from liquids by sedimentation
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Patents Grants
last 30 patents
Information
Patent Grant
Portable particulate filtering system and method
Patent number
11,801,458
Issue date
Oct 31, 2023
Pristine Environmental, LLC
Peter Meyer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Auto jartest analyzer
Patent number
11,332,393
Issue date
May 17, 2022
ANATEK ENTERPRISE CO., LTD.
Yu-Ming Chen
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Etching solution recycling system and method for wafer etching appa...
Patent number
11,229,856
Issue date
Jan 25, 2022
Taiwan Semiconductor Manufacturing Co., Ltd
Che-Lun Fan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Automatic control of biochemical oxygen demand content (BOD) of slu...
Patent number
10,974,176
Issue date
Apr 13, 2021
Clear Cove Systems, Inc
Terry Wright
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus and method for static sedimentation tests comprising a pl...
Patent number
10,845,289
Issue date
Nov 24, 2020
Avoca Engineers SpA
Jonathan Engels
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water treatment apparatus and method
Patent number
10,668,409
Issue date
Jun 2, 2020
Siltbuster Limited
Richard Henry Coulton
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Optimized recycling of drilling fluids by coordinating operation of...
Patent number
10,493,383
Issue date
Dec 3, 2019
Halliburton Energy Services, Inc.
Sorin Gabriel Teodorescu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods, devices, systems and processes for upgrading iron oxide co...
Patent number
10,201,816
Issue date
Feb 12, 2019
MagGlobal, LLC
Ronney Rogerio Rodriguez Silva
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Systems and methods for monitoring and controlling desalting in a c...
Patent number
9,181,499
Issue date
Nov 10, 2015
Ecolab USA Inc.
Brad Mason
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method and apparatus for purifying crude tall oil
Patent number
8,816,105
Issue date
Aug 26, 2014
UPM-Kymmene Corporation
Matti Ristolainen
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Continuous flow reactor and method of using the same for treating n...
Patent number
8,702,992
Issue date
Apr 22, 2014
Nanjing University
Hongqiang Ren
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
System for solids retention time uncoupling by selective wasting of...
Patent number
8,628,666
Issue date
Jan 14, 2014
University of South Florida
Peter G. Stroot
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Solids retention time uncoupling by selective wasting of sludge
Patent number
8,535,534
Issue date
Sep 17, 2013
University of South Florida
Peter G. Stroot
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Self contained dissolved air flotation system
Patent number
8,343,355
Issue date
Jan 1, 2013
Sionix Corporation
David P. Lambert
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Dewatering facility
Patent number
8,337,707
Issue date
Dec 25, 2012
Leif Ahl Verkstad Aktiebolag
Torbjörn Wold
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Fluid clarification system, method, and apparatus
Patent number
8,308,958
Issue date
Nov 13, 2012
Scott Blair Godlien
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Self contained dissolved air flotation system
Patent number
7,981,287
Issue date
Jul 19, 2011
Sionix Corporation
David P. Lambert
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Fluid clarification system and apparatus
Patent number
7,972,501
Issue date
Jul 5, 2011
Scott Blair Godlien
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Self contained dissolved air flotation system
Patent number
7,767,080
Issue date
Aug 3, 2010
Sionix Corporation
David P. Lambert
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Method and apparatus for treatment of wastewater employing membrane...
Patent number
7,537,696
Issue date
May 26, 2009
Hydroteat, Inc.
Johnny Arnaud
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Method and apparatus for treatment of wastewater employing membrane...
Patent number
7,285,212
Issue date
Oct 23, 2007
Hydrotreat, Inc.
Johnny Arnaud
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
High pressure process and apparatus for the electrocoagulative trea...
Patent number
7,087,176
Issue date
Aug 8, 2006
Tom Gus Gavrel
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Well cleaning system
Patent number
7,082,952
Issue date
Aug 1, 2006
McBerns Pty LTD
Douglas B McCasker
B08 - CLEANING
Information
Patent Grant
Poultry processing water recovery and re-use process
Patent number
7,077,967
Issue date
Jul 18, 2006
Zentox Corporation
Michael Perkins
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Self contained dissolved air flotation system
Patent number
7,033,495
Issue date
Apr 25, 2006
Sionix Corporation
David P. Lambert
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Method and apparatus for treating animal waste and wastewater
Patent number
7,005,068
Issue date
Feb 28, 2006
Hoffland Environmental, Inc.
Robert O. Hoffland
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Apparatus for removing metallic particles from effluent liquid waste
Patent number
6,946,069
Issue date
Sep 20, 2005
SolmeteX, Inc.
Richard H. Chilibeck
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Sewage disposal agent, sewage purifier, washing machine with purifi...
Patent number
6,820,446
Issue date
Nov 23, 2004
Sharp Kabushiki Kaisha
Nobushige Arai
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and apparatus for treatment of wastewater employing membrane...
Patent number
6,805,806
Issue date
Oct 19, 2004
Hydrotreat, Inc.
Johnny Arnaud
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Apparatus removing metallic particles from effluent liquid waste
Patent number
6,692,636
Issue date
Feb 17, 2004
Richard H. Chilibeck
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
DEVICE AND METHOD FOR TREATING GREEN LIQUOR
Publication number
20240117566
Publication date
Apr 11, 2024
VALMET AB
Johan SKARIUS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SAMPLING DEVICE FOR COAGULATION TREATMENT DEVICE, COAGULATION TREAT...
Publication number
20230295022
Publication date
Sep 21, 2023
KURITA WATER INDUSTRIES LTD.
Naoya KAWARABAYASHI
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PORTABLE PARTICULATE FILTERING SYSTEM AND METHOD
Publication number
20220105448
Publication date
Apr 7, 2022
Pristine Environmental, LLC
Peter Meyer
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PORTABLE PARTICULATE FILTERING SYSTEM AND METHOD
Publication number
20190224592
Publication date
Jul 25, 2019
Pristine Environmental, LLC
Peter Meyer
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ETCHING SOLUTION RECYCLING SYSTEM AND METHOD FOR WAFER ETCHING APPA...
Publication number
20190099694
Publication date
Apr 4, 2019
Taiwan Semiconductor Manufacturing Co., Ltd.
Che-Lun FAN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AUTOMATIC CONTROL OF BIOCHEMICAL OXYGEN DEMAND CONTENT (BOD) OF SLU...
Publication number
20190054399
Publication date
Feb 21, 2019
ClearCove Systems, Inc.
TERRY WRIGHT
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WATER TREATMENT APPARATUS AND METHOD
Publication number
20180065064
Publication date
Mar 8, 2018
Siltbuster Limited
Richard Henry Coulton
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR TREATING OIL / GAS PRODUCTION PROCESS WATERS
Publication number
20170253514
Publication date
Sep 7, 2017
Steven W. Hanson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS, DEVICES, SYSTEMS AND PROCESSES FOR UPGRADING IRON OXIDE CO...
Publication number
20170120258
Publication date
May 4, 2017
MagGlobal, LLC
Ronney Rogerio Rodriguez Silva
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
SYSTEM FOR TREATMENT OF FOOD PROCESS WASTE WATER
Publication number
20160289104
Publication date
Oct 6, 2016
ClearCove Systems, Inc.
Jason E. Fox
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR MONITORING AND CONTROLLING DESALTING IN A C...
Publication number
20140202929
Publication date
Jul 24, 2014
Ecolab USA Inc.
Brad Mason
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM FOR SOLIDS RETENTION TIME UNCOUPLING BY SELECTIVE WASTING OF...
Publication number
20130334112
Publication date
Dec 19, 2013
University of South Florida
Peter G. Stroot
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Self Contained Dissolved Air Flotation System
Publication number
20130112626
Publication date
May 9, 2013
SIONIX CORPORATION
David P. Lambert
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
PROGRAMMABLE FLUID TREATMENT SYSTEM AND METHOD
Publication number
20130062288
Publication date
Mar 14, 2013
Wayne W. Spani
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
Tangential Flow Particle Separator and Method Therefor
Publication number
20130043197
Publication date
Feb 21, 2013
Richard Karl Krouzecky
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SOLIDS RETENTION TIME UNCOUPLING BY SELECTIVE WASTING OF SLUDGE
Publication number
20120305477
Publication date
Dec 6, 2012
University of South Florida
Peter G. Stroot
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CONTINUOUS FLOW REACTOR AND METHOD OF USING THE SAME FOR TREATING N...
Publication number
20120211433
Publication date
Aug 23, 2012
Nanjing University
Hongqiang REN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Self Contained Dissolved Air Flotation System
Publication number
20110290737
Publication date
Dec 1, 2011
Sionix Corporation
David P. Lambert
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Electrochemical Control Systems And Methods
Publication number
20110264268
Publication date
Oct 27, 2011
Siemens Industry, Inc.
Kevin Anthony Foster
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FLUID CLARIFICATION SYSTEM, METHOD, AND APPARATUS
Publication number
20110253635
Publication date
Oct 20, 2011
Scott Blair Godlien
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR PURIFYING CRUDE TALL OIL
Publication number
20110213169
Publication date
Sep 1, 2011
UPM-Kymmene Corporation
Matti Ristolainen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Self Contained Dissolved Air Flotation System
Publication number
20100314302
Publication date
Dec 16, 2010
Sionix Corporation
David P. Lambert
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WASTE WATER TREATMENT SYSTEM USING DISTRIBUTION MANIFOLD
Publication number
20100200475
Publication date
Aug 12, 2010
Young-Bok KWON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEWATERING FACILITY
Publication number
20100102005
Publication date
Apr 29, 2010
Torbjörn Wold
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FLUID CLARIFICATION SYSTEM, METHOD, AND APPARATUS
Publication number
20080121589
Publication date
May 29, 2008
Scott Blair Godlien
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITION FOR EXTRACTING CRUDE OIL FROM TAR SANDS
Publication number
20080111096
Publication date
May 15, 2008
Fred J. Veltri
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and apparatus for treatment of wastewater employing membrane...
Publication number
20080006571
Publication date
Jan 10, 2008
Hydrotreat, Inc.
Johnny Arnaud
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Fluid Sparger and Dissipater
Publication number
20070290381
Publication date
Dec 20, 2007
Biomass Processing Technology, Inc.
Larry W. Denney
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Sand and Animal Waste Separation System
Publication number
20070272617
Publication date
Nov 29, 2007
Biomass Processing Technology, In
Larry W. Denney
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
System for Processing a Biomaterial Waste Stream
Publication number
20070221552
Publication date
Sep 27, 2007
BIOMASS PROCESSING TECHNOLOGY, INC.
Larry W. Denney
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL