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Ian Pottinger
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Burlington, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Supported biofilm apparatus and process
Patent number
7,303,676
Issue date
Dec 4, 2007
Zenon Technology Partnership
Hidayat Husain
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Supported biofilm apparatus
Patent number
7,300,571
Issue date
Nov 27, 2007
Zenon Technology Partnership
Pierre Lucien Cote
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Supported biofilm apparatus and process
Patent number
7,169,295
Issue date
Jan 30, 2007
Zenon Technology Partnership
Hidayat Husain
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Membrane bioreactor, process and aerator
Patent number
7,022,236
Issue date
Apr 4, 2006
Zenon Environmental Inc.
Minggang Liu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Membrane bioreactor, process and aerator
Patent number
6,863,817
Issue date
Mar 8, 2005
Zenon Environmental Inc.
Minggang Liu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Multi-stage filtration and softening module and reduced scaling ope...
Patent number
6,702,944
Issue date
Mar 9, 2004
Zenon Environmental Inc.
Hidayat Husain
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
Membrane bioreactor, process and aerator
Publication number
20060054552
Publication date
Mar 16, 2006
Minggang Liu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Supported biofilm apparatus and process
Publication number
20060037896
Publication date
Feb 23, 2006
Pierre Lucien Cote
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Membrane bioreactor, process and aerator
Publication number
20050061725
Publication date
Mar 24, 2005
Minggang Liu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Supported biofilm apparatus and process
Publication number
20050051481
Publication date
Mar 10, 2005
ZENON Environmental Inc.
Hidayat Husain
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Supported biofilm apparatus and process
Publication number
20040229343
Publication date
Nov 18, 2004
ZENON Environmental Inc.
Hidayat Husain
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Multi-stage filtration and softening module and reduced scaling ope...
Publication number
20040129637
Publication date
Jul 8, 2004
Hidayat Husain
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Membrane bioreactor, process and aerator
Publication number
20040108268
Publication date
Jun 10, 2004
ZENON Environmental Inc.
Minggang Liu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Multi-stage filtration and softening module and reduced scaling ope...
Publication number
20020108906
Publication date
Aug 15, 2002
Hidayat Husain
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL