Dennis Livingston

Person

Austin, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Membrane wastewater treatment of combined sewer overflows and sanit...
- Patent number 11,198,631
- Issue date Dec 14, 2021
- Ovivo Inc.
- Mike Ollivant
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Submerged membrane unit diffuser case
- Patent number 11,045,769
- Issue date Jun 29, 2021
- Ovivo Inc.
- Clay Brandon Rich
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Adjustable variable bubble size aeration for submerged membrane air...
- Patent number 9,862,628
- Issue date Jan 9, 2018
- Ovivo Inc.
- Dennis Livingston
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Membrane bioreactor with reduced air scour requirements
- Patent number 9,174,862
- Issue date Nov 3, 2015
- Ovivo Luxembourg S.A.R.L.
- Dennis Livingston
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Peak flow management in wastewater treatment using direct membrane...
- Patent number 8,999,170
- Issue date Apr 7, 2015
- Ovivo Luxembourg S.A.R.L.
- Dennis Livingston
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Efficient arrangement of membrane bioreactors
- Patent number 8,308,939
- Issue date Nov 13, 2012
- Ovivo Luxembourg S.A.R.L.
- Dennis Livingston
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Wastewater treatment method and system with ozonation for microcons...
- Patent number 8,268,174
- Issue date Sep 18, 2012
- Ovivo Luxembourg S.A.R.L.
- Dennis Livingston
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method using membrane bioreactor with reduced air scour requirements
- Patent number 8,052,874
- Issue date Nov 8, 2011
- Ovivo Luxembourg S.A.R.L.
- Dennis Livingston
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Cleaning system for flat-plate membrane cartridges
- Patent number 7,922,829
- Issue date Apr 12, 2011
- GLV Finance Hungary KFT
- Dennis Livingston
- B08 - CLEANING
Information Patent Grant
Sewage treatment process
- Patent number 6,743,362
- Issue date Jun 1, 2004
- Enviroquip Inc.
- James Porteous
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Membrane Wastewater Treatment of Combined Sewer Overflows and Sanit...
- Publication number 20200270156
- Publication date Aug 27, 2020
- Ovivo Inc.
- Mike Ollivant
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SUBMERGED MEMBRANE UNIT DIFFUSER CASE
- Publication number 20200238218
- Publication date Jul 30, 2020
- Ovivo Inc.
- Clay Brandon RICH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Adjustable Variable Bubble Size Aeration for Submerged Membrane Air...
- Publication number 20160280573
- Publication date Sep 29, 2016
- Ovivo Luxembourg S.a.r.l.
- Dennis Livingston
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PEAK FLOW MANAGEMENT IN WASTEWATER TREATMENT USING DIRECT MEMBRANE...
- Publication number 20120255902
- Publication date Oct 11, 2012
- Dennis Livingston
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Wastewater treatment system with ozonation for microconstituent rem...
- Publication number 20110100911
- Publication date May 5, 2011
- Dennis Livingston
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Efficient arrangement of membrane bioreactors
- Publication number 20110000836
- Publication date Jan 6, 2011
- Dennis Livingston
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Membrane bioreactor with reduced air scour requirements
- Publication number 20100264080
- Publication date Oct 21, 2010
- Dennis Livingston
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Cleaning system for flat-plate membrane cartridges
- Publication number 20090293917
- Publication date Dec 3, 2009
- Dennis Livingston
- B08 - CLEANING
Information Patent Application
Efficient MBR operation in wastewater treatment
- Publication number 20070095754
- Publication date May 3, 2007
- Dennis Livingston
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Dennis Livingston

Person

Patents Grantslast 30 patents

Membrane wastewater treatment of combined sewer overflows and sanit...

Submerged membrane unit diffuser case

Adjustable variable bubble size aeration for submerged membrane air...

Membrane bioreactor with reduced air scour requirements

Peak flow management in wastewater treatment using direct membrane...

Efficient arrangement of membrane bioreactors

Wastewater treatment method and system with ozonation for microcons...

Method using membrane bioreactor with reduced air scour requirements

Cleaning system for flat-plate membrane cartridges

Sewage treatment process

Patents Applicationslast 30 patents

Membrane Wastewater Treatment of Combined Sewer Overflows and Sanit...

SUBMERGED MEMBRANE UNIT DIFFUSER CASE

Adjustable Variable Bubble Size Aeration for Submerged Membrane Air...

PEAK FLOW MANAGEMENT IN WASTEWATER TREATMENT USING DIRECT MEMBRANE...

Wastewater treatment system with ozonation for microconstituent rem...

Efficient arrangement of membrane bioreactors

Membrane bioreactor with reduced air scour requirements

Cleaning system for flat-plate membrane cartridges

Efficient MBR operation in wastewater treatment