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Charles Bott
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Virginia Beach, VA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for multi-deselection in wastewater treatment
Patent number
11,999,641
Issue date
Jun 4, 2024
Hampton Roads Sanitation District
Maureen O'Shaughnessy
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and apparatus for wastewater treatment using gravimetric sel...
Patent number
10,112,856
Issue date
Oct 30, 2018
Hampton Roads Sanitation District
Charles Bott
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for nitrogen removal in wastewater treatment
Patent number
10,005,683
Issue date
Jun 26, 2018
D.C. Water & Sewer Authority
Bernhard Wett
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method for deammonification process control using pH, specific cond...
Patent number
9,902,635
Issue date
Feb 27, 2018
Hampton Roads Sanitation District
Charles Bott
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and apparatus for wastewater treatment using external selection
Patent number
9,670,083
Issue date
Jun 6, 2017
Bernhard Wett
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and apparatus for maximizing nitrogen removal from wastewater
Patent number
9,469,558
Issue date
Oct 18, 2016
D.C. Water & Sewer Authority
Pusker Regmi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method and apparatus for maximizing nitrogen removal from wastewater
Patent number
9,352,990
Issue date
May 31, 2016
D.C. Water & Sewer Authority
Pusker Regmi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method and apparatus for nitrogen removal in wastewater treatment
Patent number
9,346,694
Issue date
May 24, 2016
D.C. Water & Sewer Authority
Bernhard Wett
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method and apparatus for nitrogen removal in wastewater treatment
Patent number
9,340,439
Issue date
May 17, 2016
D.C. Water & Sewer Authority
Bernhard Wett
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and apparatus for wastewater treatment using gravimetric sel...
Patent number
9,242,882
Issue date
Jan 26, 2016
Hampton Roads Sanitation District
Geert Nyhuis
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR MULTI-DESELECTION IN WASTEWATER TREATMENT
Publication number
20240262726
Publication date
Aug 8, 2024
Hampton Roads Sanitation District
Maureen O'Shaughnessy
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND APPARATUS FOR NUTRIENT REMOVAL USING ANOXIC BIOFILMS
Publication number
20220289606
Publication date
Sep 15, 2022
Hampton Roads Sanitation District
Charles Bott
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND APPARATUS FOR MULTI-DESELECTION IN WASTEWATER TREATMENT
Publication number
20220289603
Publication date
Sep 15, 2022
Hampton Roads Sanitation District
Maureen O'Shaughnessy
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
APPARATUS AND METHOD FOR BIOFILM MANAGEMENT IN WATER SYSTEMS
Publication number
20190263696
Publication date
Aug 29, 2019
Hampton Roads Sanitation District
Charles B. Bott
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND APPARATUS FOR NUTRIENT REMOVAL WITH CARBON ADDITION
Publication number
20180009687
Publication date
Jan 11, 2018
Sudhir N. Murthy
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND APPARATUS FOR MAXIMIZING NITROGEN REMOVAL IN WASTEWATER
Publication number
20160311713
Publication date
Oct 27, 2016
D.C. Water & Sewer Authority
Pusker Regmi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND APPARATUS FOR NITROGEN REMOVAL IN WASTEWATER TREATMENT
Publication number
20160257587
Publication date
Sep 8, 2016
D.C. Water & Sewer Authority
Bernhard Wett
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND APPARATUS FOR NITROGEN REMOVAL IN WASTEWATER
Publication number
20160257589
Publication date
Sep 8, 2016
D.C. Water & Sewer Authority
Bernhard Wett
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND APPARATUS FOR MAXIMIZING NITROGEN REMOVAL FROM WASTEWATER
Publication number
20160257590
Publication date
Sep 8, 2016
D.C. Water & Sewer Authority
Pusker Regmi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND APPARATUS FOR WASTEWATER TREATMENT USING GRAVIMETRIC SEL...
Publication number
20160137537
Publication date
May 19, 2016
Hampton Roads Sanitation District
Charles Bott
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR DEAMMONIFICATION PROCESS CONTROL USING pH, SPECIFIC COND...
Publication number
20160023932
Publication date
Jan 28, 2016
Hampton Roads Sanitation District
Charles Bott
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND APPARATUS FOR WASTEWATER TREATMENT USING EXTERNAL SELECTION
Publication number
20150376043
Publication date
Dec 31, 2015
D.C. Water & Sewer Authority
Bernhard Wett
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR MAXIMIZING NITROGEN REMOVAL FROM WASTEWATER
Publication number
20140263041
Publication date
Sep 18, 2014
Hampton Roads Sanitation District
Pusker Regmi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND APPARATUS FOR WASTEWATER TREATMENT USING GRAVIMETRIC SEL...
Publication number
20140144836
Publication date
May 29, 2014
D.C. Water & Sewer Authority
Geert Nyhuis
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR MAXIMIZING NITROGEN REMOVAL FROM WASTEWATER
Publication number
20140091035
Publication date
Apr 3, 2014
Hampton Roads Sanitation District
Pusker Regmi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND APPARATUS FOR NITROGEN REMOVAL IN WASTEWATER TREATMENT
Publication number
20140069864
Publication date
Mar 13, 2014
Hampton Roads Sanitation District
Bernhard Wett
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND APPARATUS FOR NITROGEN REMOVAL IN WASTEWATER TREATMENT
Publication number
20140069863
Publication date
Mar 13, 2014
Hampton Roads Sanitation District
Bernhard Wett
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE