Maureen O'Shaughnessy

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Herndon, VA, US

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Patents Grantslast 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 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 Applicationslast 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 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
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 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