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Glen T. Daigger
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Englewood, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Biofilm media, treatment system and method of wastewater treatment
Patent number
10,138,148
Issue date
Nov 27, 2018
RENEWABLE FIBERS, LLC
Joshua P. Boltz
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and system for treating wastewater
Patent number
8,721,887
Issue date
May 13, 2014
CH2M Hill, Inc.
Glen T. Daigger
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Low phosphorus water treatment systems
Patent number
8,105,490
Issue date
Jan 31, 2012
CH2M Hill, Inc.
Glen T. Daigger
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Low phosphorus water treatment methods
Patent number
7,927,493
Issue date
Apr 19, 2011
CH2M Hill, Inc.
Glen T. Daigger
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for treating raw sludge including a simultaneous or pulsed a...
Patent number
7,833,415
Issue date
Nov 16, 2010
D.C. Water & Sewer Authority
Sudhir N. Murthy
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Wastewater treatment system
Patent number
7,435,340
Issue date
Oct 14, 2008
CH2M Hill, Inc.
Bruce R. Johnson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for nitrogen removal and treatment of digester reject water...
Patent number
7,404,897
Issue date
Jul 29, 2008
D.C. Water & Sewer Authority
Walter F. Bailey, Jr.
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method of treating wastewater
Patent number
7,279,102
Issue date
Oct 9, 2007
CH2M Hill, Inc.
Bruce R. Johnson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for treating wastewater in a membrane bioreactor to produce...
Patent number
6,946,073
Issue date
Sep 20, 2005
CH2M Hill, Inc.
Glen T. Daigger
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and apparatus for treating wastewater using membrane filters
Patent number
6,863,818
Issue date
Mar 8, 2005
CH2M Hill, Inc.
Glen T. Daigger
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and apparatus for treating wastewater using membrane filters
Patent number
6,517,723
Issue date
Feb 11, 2003
CH2M Hill, Inc.
Glen T. Daigger
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Wastewater biological phosphorus removal process
Patent number
5,480,548
Issue date
Jan 2, 1996
CH2M Hill, Inc.
Glen T. Daigger
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
High-rate biological waste water treatment process using activated...
Patent number
4,867,883
Issue date
Sep 19, 1989
Hampton Roads Sanitation District of the Commonwealth of Virginia
Glen T. Daigger
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
SYSTEMS AND METHODS FOR BIOLOGICAL TRANSFORMATION, CONCENTRATION, A...
Publication number
20240101456
Publication date
Mar 28, 2024
Arizona Board of Regents on behalf of Arizona State University
Joshua BOLTZ
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WASTEWATER TREATMENT SYSTEMS AND METHODS
Publication number
20240025781
Publication date
Jan 25, 2024
Arizona Board of Regents on behalf of Arizona State University
Joshua BOLTZ
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
BIOFILM MEDIA, TREATMENT SYSTEM AND METHOD OF WASTEWATER TREATMENT
Publication number
20190055147
Publication date
Feb 21, 2019
Nuvoda LLC
Joshua P. BOLTZ
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
BIOFILM MEDIA, TREATMENT SYSTEM AND METHOD OF WASTEWATER TREATMENT
Publication number
20150336827
Publication date
Nov 26, 2015
CH2M HILL, Inc.
Joshua P. Boltz
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
LOW PHOSPHORUS WATER TREATMENT SYSTEMS
Publication number
20110192776
Publication date
Aug 11, 2011
CH2M HILL, Inc.
Glen T. Daigger
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method and System for Treating Wastewater
Publication number
20110132837
Publication date
Jun 9, 2011
CH2M HILL, Inc.
Glen T. Daigger
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
LOW PHOSPHOROUS WATER TREATMENT METHODS AND SYSTEMS
Publication number
20080302723
Publication date
Dec 11, 2008
CH2M HILL, Inc.
Glen T. Daigger
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
WASTEWATER TREATMENT SYSTEM AND METHOD OF TREATING WASTEWATER
Publication number
20080047896
Publication date
Feb 28, 2008
CH2M HILL, Inc.
Bruce R. Johnson
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method and apparatus for nitrogen removal and treatment of digester...
Publication number
20070251868
Publication date
Nov 1, 2007
Walter F. Bailey
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method and apparatus for nitrogen removal and treatment of digester...
Publication number
20070102356
Publication date
May 10, 2007
Walter F. Bailey
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Apparatus and method using a simultaneous, sequential or pulsed aer...
Publication number
20070102353
Publication date
May 10, 2007
Sudhir N. Murthy
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Wastewater treatment system and method of treating wastewater
Publication number
20060113244
Publication date
Jun 1, 2006
CH2M HILL Canada Limited
Bruce R. Johnson
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method for treating wastewater in a membrane bioreactor to produce...
Publication number
20050045557
Publication date
Mar 3, 2005
CH2M HILL, Inc.
Glen T. Daigger
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method and apparatus for treating wastewater using membrane filters
Publication number
20030159988
Publication date
Aug 28, 2003
CH2M HILL, Inc.
Glen T. Daigger
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...