James Porteous

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Austin, TX, US

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Patents Grantslast 30 patents

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
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
Energy efficient wastewater treatment for nitrogen and phosphorus r...
- Patent number 7,172,699
- Issue date Feb 6, 2007
- Eimco Water Technologies LLC
- Hiren K. Trivedi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Versatile pre-thickened aerobic digester system
- Patent number 7,169,306
- Issue date Jan 30, 2007
- Eimco Water Technologies LLC
- James Porteous
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Wastewater treatment system with membrane separators and provision...
- Patent number 7,147,777
- Issue date Dec 12, 2006
- Eimco Water Technologies LLC
- James Porteous
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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 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
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