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C02F3/205

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Parent Industries

CCHEMISTRY METALLURGY C02Water treatment C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F3/00Biological treatment of water, waste water, or sewage

Current Industry

C02F3/205Moving

Industries

Patents Grantslast 30 patents

Information Patent Grant
Separable outer enclosure for turbo blower
- Patent number 11,634,347
- Issue date Apr 25, 2023
- Won Seok Rhee
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and apparatus for anaerobic sludge digestion mixing and heat...
- Patent number 10,988,396
- Issue date Apr 27, 2021
- Chicago Bridge & Iron Co.
- David Thomas Creech
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
Mobile submersible mixing apparatus
- Patent number 10,272,395
- Issue date Apr 30, 2019
- Mark Patton
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Aeration device, a use thereof, and water purification installation...
- Patent number 9,844,760
- Issue date Dec 19, 2017
- Atlas Copco Airpower, naamloze vennootschap
- Erik Paul Fabry
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Aeration nozzle, and blockage removal method for said aeration nozzle
- Patent number 9,731,252
- Issue date Aug 15, 2017
- KABUSHIKIKAISHA SEIWA
- Akinori Ikeda
- B08 - CLEANING
Information Patent Grant
Device and method thereof for re-aeration of wetlands
- Patent number 9,713,797
- Issue date Jul 25, 2017
- Research Institute of Forestry New Technology, Chinese Academy of Forestry
- Lijuan Cui
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Diffuser/emulsifier for aquaculture applications
- Patent number 9,034,195
- Issue date May 19, 2015
- Revalesio Corporation
- Anthony B. Wood
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Stirring device for activated sludges
- Patent number 8,434,744
- Issue date May 7, 2013
- Invent Umwelt-und Verfahrenstechnik AG
- Marcus Hoefken
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Diffuser/emulsifier for aquaculture applications
- Patent number 8,349,191
- Issue date Jan 8, 2013
- Revalesio Corporation
- Anthony B. Wood
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Multi-directional submersible floating aerator
- Patent number 7,934,705
- Issue date May 3, 2011
- Shulin Sun
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Diffuser/emulsifier for aquaculture applications
- Patent number 7,887,698
- Issue date Feb 15, 2011
- Revalesio Corporation
- Anthony B. Wood
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Laminated impeller
- Patent number 7,862,301
- Issue date Jan 4, 2011
- Weiguo Wu
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Water treatment clarifier baffle
- Patent number 7,767,088
- Issue date Aug 3, 2010
- Jet, Inc.
- B. James Elliott
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Submersible hollow shaft motor and submersible floating aerator com...
- Patent number 7,661,658
- Issue date Feb 16, 2010
- Shulin Sun
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method to increase lateral oxygen transfer in waste water
- Patent number 7,425,269
- Issue date Sep 16, 2008
- Jerard B. Hoage
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus to increase lateral oxygen transfer in waste water
- Patent number 7,306,722
- Issue date Dec 11, 2007
- Jerard B. Hoage
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Diffuser/emulsifier for aquaculture applications
- Patent number 7,179,375
- Issue date Feb 20, 2007
- Microdiffusion, Inc.
- Anthony B. Wood
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Diffuser/emulsifier for aquaculture applications
- Patent number 6,974,546
- Issue date Dec 13, 2005
- Microdiffusion, Inc.
- Anthony B. Wood
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Wastewater aeration system with lift out lateral pipes and diffusers
- Patent number 6,863,810
- Issue date Mar 8, 2005
- Environmental Dynamics, Inc.
- Randall C. Chann
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Device and method for the treatment of contaminated media
- Patent number 6,712,980
- Issue date Mar 30, 2004
- Gefle Virvelteknik AB
- Rolf Ahlström
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Diffuser/emulsifier for aquaculture applications
- Patent number 6,702,949
- Issue date Mar 9, 2004
- Microdiffusion, Inc.
- Anthony B. Wood
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Aerator
- Patent number 6,585,236
- Issue date Jul 1, 2003
- Hitachi Kiden Kogyo, Ltd.
- Seiichi Tanabe
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and unit for processing contaminated liquid
- Patent number 6,491,829
- Issue date Dec 10, 2002
- Akira Suzuki
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Industrial lagoon treatment
- Patent number 6,361,698
- Issue date Mar 26, 2002
- Paul Ling Tai
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Aspirator
- Patent number 6,318,705
- Issue date Nov 20, 2001
- Jet, Inc.
- David S. MacLaren
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Submersible mixing impeller
- Patent number 6,126,150
- Issue date Oct 3, 2000
- Bernhard Van Dyk
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Manure treatment system
- Patent number 6,071,418
- Issue date Jun 6, 2000
- Paul Ling Tai
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus for selective aeration
- Patent number 6,032,931
- Issue date Mar 7, 2000
- Ramco Sales, Inc.
- Leo Junior Plunkett
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Gas-liquid vortex mixer and method
- Patent number 5,916,491
- Issue date Jun 29, 1999
- Rhone-Poulenc, Inc.
- Blair Howard Hills
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR REDUCING HIGH LEVEL NUTRIENT CONTAMINANTS FROM PROCESS W...
- Publication number 20220289604
- Publication date Sep 15, 2022
- IER Environmental Services, Inc.
- Richard Handley
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WASTEWATER PURIFICATION APPARATUS AND PROCESS FOR PURIFYING WASTEWATER
- Publication number 20220234924
- Publication date Jul 28, 2022
- INVENT UMWELT - UND VERFAHRENSTECHNIK AG
- Marcus HÖFKEN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
MEMBRANE AERATED SECONDARY CLARIFIER
- Publication number 20210276903
- Publication date Sep 9, 2021
- FLUENCE WATER PRODUCTS AND INNOVATION LTD
- Ronen-Itzhak SHECHTER
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SEPARABLE OUTER ENCLOSURE FOR TURBO BLOWER
- Publication number 20210039973
- Publication date Feb 11, 2021
- Won Seok RHEE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR ANAEROBIC SLUDGE DIGESTION MIXING AND HEAT...
- Publication number 20190337828
- Publication date Nov 7, 2019
- Chicago Bridge & Iron Co.
- David Thomas Creech
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
AERATION NOZZLE, AND BLOCKAGE REMOVAL METHOD FOR SAID AERATION NOZZLE
- Publication number 20150190763
- Publication date Jul 9, 2015
- KABUSHIKIKAISHA SEIWA
- Akinori Ikeda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AERATION DEVICE, A USE THEREOF, AND WATER PURIFICATION INSTALLATION...
- Publication number 20150165391
- Publication date Jun 18, 2015
- ATLAS COPCO AIRPOWER, naamloze vennootschap
- Erik Paul Fabry
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DIFFUSER/EMULSIFIER FOR AQUACULTURE APPLICATIONS
- Publication number 20130092368
- Publication date Apr 18, 2013
- Revalesio Corporation
- Anthony B. Wood
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
DIFFUSER/EMULSIFIER FOR AQUACULTURE APPLICATIONS
- Publication number 20120015083
- Publication date Jan 19, 2012
- Revalesio Corporation
- Anthony B. Wood
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
FLUID DRIVER
- Publication number 20110135495
- Publication date Jun 9, 2011
- Hassan Mohajer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Diffuser Assembly
- Publication number 20100307340
- Publication date Dec 9, 2010
- Jesse James
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DIFFUSER/EMULSIFIER FOR AQUACULTURE APPLICATIONS
- Publication number 20100252492
- Publication date Oct 7, 2010
- MICRODIFFUSION, INC.
- ANTHONY B. WOOD
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
AERATION DEVICE
- Publication number 20100213624
- Publication date Aug 26, 2010
- GRUNDFOS BIOBOOSTER A/S
- Steffen Madsen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
STIRRING DEVICE FOR ACTIVATED SLUDGES
- Publication number 20100201008
- Publication date Aug 12, 2010
- INVENT UMWELT - UND VERFAHRENSTECHNIK AG
- Marcus Hoefken
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MULTI-DIRECTIONAL SUBMERSIBLE FLOATING AERATOR
- Publication number 20100109170
- Publication date May 6, 2010
- Shulin SUN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LIQUID WASTE AERATION SYSTEM AND METHOD
- Publication number 20090206497
- Publication date Aug 20, 2009
- William R. Nelson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS AND METHOD TO INCREASE LATERAL OXYGEN TRANSFER IN WASTE W...
- Publication number 20080156727
- Publication date Jul 3, 2008
- JERARD B. HOAGE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SUBMERSIBLE HOLLOW SHAFT MOTOR AND SUBMERSIBLE FLOATING AERATOR COM...
- Publication number 20080143000
- Publication date Jun 19, 2008
- Shulin SUN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Water Treatment Apparatus and Clarifier Wall
- Publication number 20080128351
- Publication date Jun 5, 2008
- B. James Elliott
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DOSING PIPE DIFFUSER
- Publication number 20080073259
- Publication date Mar 27, 2008
- David A. Potts
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Laminated Impeller
- Publication number 20070297906
- Publication date Dec 27, 2007
- Weiguo Wu
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Diffuser/emulsifier for aquaculture applications
- Publication number 20060098528
- Publication date May 11, 2006
- Anthony B. Wood
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Diffuser/emulsifier for aquaculture applications
- Publication number 20040245186
- Publication date Dec 9, 2004
- Anthony B. Wood
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Wastewater aeration system with lift out lateral pipes and diffusers
- Publication number 20040050765
- Publication date Mar 18, 2004
- Randall C. Chann
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Diffuser/emulsifier for aquaculture applications
- Publication number 20030057163
- Publication date Mar 27, 2003
- Anthony B. Wood
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Aerator
- Publication number 20030011082
- Publication date Jan 16, 2003
- Seiichi Tanabe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and unit for processing contaminated liquid
- Publication number 20010007313
- Publication date Jul 12, 2001
- Akira Suzuki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Separable outer enclosure for turbo blower

Method and apparatus for anaerobic sludge digestion mixing and heat...

Artificial-whirlpool generator

Mobile submersible mixing apparatus

Aeration device, a use thereof, and water purification installation...

Aeration nozzle, and blockage removal method for said aeration nozzle

Device and method thereof for re-aeration of wetlands

Diffuser/emulsifier for aquaculture applications

Stirring device for activated sludges

Diffuser/emulsifier for aquaculture applications

Multi-directional submersible floating aerator

Diffuser/emulsifier for aquaculture applications

Laminated impeller

Water treatment clarifier baffle

Submersible hollow shaft motor and submersible floating aerator com...

Method to increase lateral oxygen transfer in waste water

Apparatus to increase lateral oxygen transfer in waste water

Diffuser/emulsifier for aquaculture applications

Diffuser/emulsifier for aquaculture applications

Wastewater aeration system with lift out lateral pipes and diffusers

Device and method for the treatment of contaminated media

Diffuser/emulsifier for aquaculture applications

Aerator

Method and unit for processing contaminated liquid

Industrial lagoon treatment

Aspirator

Submersible mixing impeller

Manure treatment system

Apparatus for selective aeration

Gas-liquid vortex mixer and method

Patents Applicationslast 30 patents

METHOD FOR REDUCING HIGH LEVEL NUTRIENT CONTAMINANTS FROM PROCESS W...

WASTEWATER PURIFICATION APPARATUS AND PROCESS FOR PURIFYING WASTEWATER

MEMBRANE AERATED SECONDARY CLARIFIER

SEPARABLE OUTER ENCLOSURE FOR TURBO BLOWER

METHOD AND APPARATUS FOR ANAEROBIC SLUDGE DIGESTION MIXING AND HEAT...

ARTIFICIAL-WHIRLPOOL GENERATOR

AERATION NOZZLE, AND BLOCKAGE REMOVAL METHOD FOR SAID AERATION NOZZLE

AERATION DEVICE, A USE THEREOF, AND WATER PURIFICATION INSTALLATION...

DIFFUSER/EMULSIFIER FOR AQUACULTURE APPLICATIONS

DIFFUSER/EMULSIFIER FOR AQUACULTURE APPLICATIONS

FLUID DRIVER

Diffuser Assembly

DIFFUSER/EMULSIFIER FOR AQUACULTURE APPLICATIONS

AERATION DEVICE

STIRRING DEVICE FOR ACTIVATED SLUDGES

MULTI-DIRECTIONAL SUBMERSIBLE FLOATING AERATOR

LIQUID WASTE AERATION SYSTEM AND METHOD

APPARATUS AND METHOD TO INCREASE LATERAL OXYGEN TRANSFER IN WASTE W...

SUBMERSIBLE HOLLOW SHAFT MOTOR AND SUBMERSIBLE FLOATING AERATOR COM...

Water Treatment Apparatus and Clarifier Wall

DOSING PIPE DIFFUSER

Laminated Impeller

Diffuser/emulsifier for aquaculture applications

Diffuser/emulsifier for aquaculture applications

Wastewater aeration system with lift out lateral pipes and diffusers

Diffuser/emulsifier for aquaculture applications

Aerator

Method and unit for processing contaminated liquid