Doug Thompson

Person

Brampton, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Wastewater treatment with suspended growth and membrane aerated bio...
- Patent number 11,673,820
- Issue date Jun 13, 2023
- BL Technologies, Inc.
- Dwight Cornelius Houweling
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Partial bed backwashing for packed bed reactor
- Patent number 10,364,171
- Issue date Jul 30, 2019
- BL Technologies, Inc.
- Nelson Fonseca
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of operating a water treatment plant with immersed membranes
- Patent number 8,114,293
- Issue date Feb 14, 2012
- Zenon Technology Partnership
- Deonarine Phagoo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water treatment plant with immersed membranes
- Patent number 7,879,229
- Issue date Feb 1, 2011
- Zenon Technology Partnership
- Deonarine Phagoo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for reducing concentrations of hair, trash, or fibrous mate...
- Patent number 6,814,868
- Issue date Nov 9, 2004
- Zenon Environmental Inc.
- Deonarine Phagoo
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
PRETREATMENT TO REMOVE AMMONIA FROM HIGH STRENGTH WASTEWATER WITH M...
- Publication number 20240317619
- Publication date Sep 26, 2024
- BL Technologies, Inc.
- Dwight Cornelius HOUWELING
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WASTEWATER TREATMENT WITH SUSPENDED GROWTH AND MEMBRANE AERATED BIO...
- Publication number 20210253460
- Publication date Aug 19, 2021
- BL Technologies, Inc.
- Dwight Cornelius HOUWELING
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PRETREATMENT TO REMOVE AMMONIA FROM HIGH STRENGTH WASTEWATER WITH M...
- Publication number 20210171375
- Publication date Jun 10, 2021
- BL Technologies, Inc.
- Dwight Cornelius HOUWELING
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PARTIAL BED BACKWASHING FOR PACKED BED REACTOR
- Publication number 20160297698
- Publication date Oct 13, 2016
- GENERAL ELECTRIC COMPANY
- Nelson FONSECA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
WATER TREATMENT PLANT WITH IMMERSED MEMBRANES
- Publication number 20120103881
- Publication date May 3, 2012
- ZENON TECHNOLOGY PARTNERSHIP
- Deonarine PHAGOO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INVERTED AERATED IMMERSED SCREEN, SCREEN ASSEMBLY AND OPERATING PRO...
- Publication number 20090218299
- Publication date Sep 3, 2009
- Pierre Lucien Cote
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Screening apparatus for water treatment with membranes
- Publication number 20070163959
- Publication date Jul 19, 2007
- Pierre Lucien Cote
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Water treatment plant with immersed membranes
- Publication number 20060266680
- Publication date Nov 30, 2006
- Deonarine Phagoo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Screening apparatus for water treatment with membranes
- Publication number 20060008865
- Publication date Jan 12, 2006
- Pierre Lucien Cote
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Water treatment plant with immersed membranes
- Publication number 20050126963
- Publication date Jun 16, 2005
- Deonarine Phagoo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for reducing concentrations of hair, trash, or fibrous mate...
- Publication number 20030006200
- Publication date Jan 9, 2003
- Deonarine Phagoo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Doug Thompson

Person

Patents Grantslast 30 patents

Wastewater treatment with suspended growth and membrane aerated bio...

Partial bed backwashing for packed bed reactor

Method of operating a water treatment plant with immersed membranes

Water treatment plant with immersed membranes

Process for reducing concentrations of hair, trash, or fibrous mate...

Patents Applicationslast 30 patents

PRETREATMENT TO REMOVE AMMONIA FROM HIGH STRENGTH WASTEWATER WITH M...

WASTEWATER TREATMENT WITH SUSPENDED GROWTH AND MEMBRANE AERATED BIO...

PRETREATMENT TO REMOVE AMMONIA FROM HIGH STRENGTH WASTEWATER WITH M...

PARTIAL BED BACKWASHING FOR PACKED BED REACTOR

WATER TREATMENT PLANT WITH IMMERSED MEMBRANES

INVERTED AERATED IMMERSED SCREEN, SCREEN ASSEMBLY AND OPERATING PRO...

Screening apparatus for water treatment with membranes

Water treatment plant with immersed membranes

Screening apparatus for water treatment with membranes

Water treatment plant with immersed membranes

Process for reducing concentrations of hair, trash, or fibrous mate...