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the stirrer being of the centrifugal type
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B01F3/04617
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PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
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MIXING
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Mixing
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B01F3/04617
the stirrer being of the centrifugal type
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last 30 patents
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Patent Grant
Oxygen clathrate hydrate and oxygen solution containing the same
Patent number
10,913,037
Issue date
Feb 9, 2021
MEDISCIENCE ESPOIR INC.
Takaaki Matsumoto
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Systems and methods for formation of biologically active granules a...
Patent number
10,889,515
Issue date
Jan 12, 2021
BLUE FROG TECHNOLOGIES LLC
Griscom Bettle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Rotating packed bed assembly
Patent number
10,814,247
Issue date
Oct 27, 2020
Hindustan Petroleum Corporation
B K Namdeo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Mass-transfer apparatus
Patent number
10,710,100
Issue date
Jul 14, 2020
Julius Montz GmbH
Robin Schulz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Artificial-whirlpool generator
Patent number
10,532,331
Issue date
Jan 14, 2020
KOREA AQUOSYS CO., LTD.
Shi Chun Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Flotation machine rotor
Patent number
9,868,093
Issue date
Jan 16, 2018
Roger Farnworth Bridson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus and method for enhanced wastewater treatment
Patent number
9,421,502
Issue date
Aug 23, 2016
Absolute Aeration
Griscom Bettle
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Flotation machine
Patent number
9,056,287
Issue date
Jun 16, 2015
Outotec Oyj
Aleksi Peltola
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Underwater aeration device
Patent number
8,297,599
Issue date
Oct 30, 2012
Tsurumi Manufacturing Co., Ltd.
Hiroyuki Tanaka
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Method and apparatus for aeration of a fluid
Patent number
7,661,660
Issue date
Feb 16, 2010
Fisher Pumps, Inc.
Harvey P. Burrows
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Device for stirring a liquid and injecting a gas into said liquid w...
Patent number
7,431,272
Issue date
Oct 7, 2008
L'Air Liquide, Societe Anonyme a Directoire et Conseil de Surveillance pour l...
Stephane Melen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of producing a porous paste, especially a porous plaster slu...
Patent number
6,402,359
Issue date
Jun 11, 2002
Babcock-BSH GmbH
Friedrich Bahner
B28 - WORKING CEMENT, CLAY, OR STONE
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Patent Grant
Method of producing a porous paste, especially a porous plaster slu...
Patent number
6,376,558
Issue date
Apr 23, 2002
Babcock-BSH GmbH
Friedrich Bahner
B28 - WORKING CEMENT, CLAY, OR STONE
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Patent Grant
Agitation blade
Patent number
6,328,466
Issue date
Dec 11, 2001
Ajinomoto Co., Inc.
Naohiro Kadota
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Method for aerobically treating wastewater and a treatment tank for...
Patent number
6,077,424
Issue date
Jun 20, 2000
Ebara Corporation
Noboru Katsukura
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Aeration system
Patent number
6,074,554
Issue date
Jun 13, 2000
Roper Holdings, Inc.
Robert B. Ray
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Apparatus for aeration and bottom agitation for aqua-culture systems
Patent number
6,050,550
Issue date
Apr 18, 2000
Harry L. Burgess
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Aeration system
Patent number
6,036,434
Issue date
Mar 14, 2000
Roper Holdings, Inc.
Robert B. Ray
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Temperature adjusted water aerator and circulation system
Patent number
5,996,977
Issue date
Dec 7, 1999
Harry L. Burgess
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the removal of hydrogen sulfide from a gas stream
Patent number
5,730,784
Issue date
Mar 24, 1998
The University of Toronto Innovations Foundation
James W. Smith
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Thru-hull mounted aerator with anti-vapor lock mechanism and method...
Patent number
5,632,220
Issue date
May 27, 1997
Thomas J. Vento
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Aeration system
Patent number
5,591,001
Issue date
Jan 7, 1997
Cornell Pump Manufacturing Corporation
Robert B. Ray
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Method for effecting gas-liquid contact
Patent number
5,585,005
Issue date
Dec 17, 1996
University of Toronto Innovations Foundation
James W. Smith
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Live well aerator and method for aeration
Patent number
5,582,777
Issue date
Dec 10, 1996
KeepAlive, Inc.
Thomas J. Vento
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Method for effecting gas-liquid contact
Patent number
5,552,061
Issue date
Sep 3, 1996
James W. Smith
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for determining the parameters of a gas-liquid contact appar...
Patent number
5,527,475
Issue date
Jun 18, 1996
The University of Toronto Innovations Foundation
James W. Smith
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for effecting gas-liquid contact
Patent number
5,520,818
Issue date
May 28, 1996
The University of Toronto Innovations Foundation
James W. Smith
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for effecting gas-liquid contact
Patent number
5,500,135
Issue date
Mar 19, 1996
The University of Toronto Innovations Foundation
James W. Smith
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Impeller pump with vaned backplate for clearing debris
Patent number
5,489,187
Issue date
Feb 6, 1996
Roper Industries, Inc.
Robert B. Ray
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Apparatus for gas - liquid reactions
Patent number
5,478,535
Issue date
Dec 26, 1995
Biazzi SA
Gerard Fierz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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last 30 patents
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Patent Application
DEVICE FOR GENERATING GAS BUBBLES IN SUSPENSIONS FOR THE ENRICHMENT...
Publication number
20210205769
Publication date
Jul 8, 2021
TAKRAF GmbH
Heiko TEUBER
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
SYSTEM AND METHOD FOR AERATING A FLUID
Publication number
20190143281
Publication date
May 16, 2019
Plasma Environmental LLC
Paul Goudy
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MASS-TRANSFER APPARATUS
Publication number
20190060916
Publication date
Feb 28, 2019
JULIUS MONTZ GmbH
Robin SCHULZ
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Application
ARTIFICIAL-WHIRLPOOL GENERATOR
Publication number
20180078910
Publication date
Mar 22, 2018
KOREA AQUOSYS CO., LTD.
Shi Chun Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ROTATING PACKED BED ASSEMBLY
Publication number
20170028311
Publication date
Feb 2, 2017
HINDUSTAN PETROLEUM CORPORATION LTD.
B K Namdeo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
APPARATUS AND METHOD FOR ENHANCED WASTEWATER TREATMENT
Publication number
20140319054
Publication date
Oct 30, 2014
ABSOLUTE AERATION
Griscom Bettle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FLOTATION MACHINE ROTOR
Publication number
20130020400
Publication date
Jan 24, 2013
Roger Farnworth Bridson
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
FLOTATION MACHINE
Publication number
20120325730
Publication date
Dec 27, 2012
OUTOTEC OYJ
Aleksi Peltola
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Application
FLUIDIZATION AERATION MIXING APPARATUS
Publication number
20110101547
Publication date
May 5, 2011
Cach Van Nguyen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
UNDERWATER AERATION DEVICE
Publication number
20100207285
Publication date
Aug 19, 2010
Hiroyuki Tanaka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Water aerating and controlling assembly for aquarium
Publication number
20090127724
Publication date
May 21, 2009
Hsueh Lee Tsai
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Patent Application
Mixers and the Submersible Aerators With Using These Mixers
Publication number
20080159061
Publication date
Jul 3, 2008
Sang bae Han
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Device for stirring a liquid and injecting a gas into said liquid w...
Publication number
20060151897
Publication date
Jul 13, 2006
Stephane Melen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and apparatus for aeration of a fluid
Publication number
20060151385
Publication date
Jul 13, 2006
Harvey P. Burrows
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method of producing a porous paste, especially a porous plaster slu...
Publication number
20010015935
Publication date
Aug 23, 2001
BABCOCK-BSH GmbH
Friedrich Bahner
B28 - WORKING CEMENT, CLAY, OR STONE