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Edward Bayer McNew
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Las Vegas, NV, US
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Patents Grants
last 30 patents
Information
Patent Grant
Water purification device for arsenic removal
Patent number
8,475,658
Issue date
Jul 2, 2013
Molycorp Minerals, LLC
Richard Donald Witham
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Composition for removing arsenic from aqueous streams
Patent number
7,686,976
Issue date
Mar 30, 2010
Molycorp Minerals, LLC
Richard Donald Witham
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Process using rare earths to remove oxyanions from aqueous streams
Patent number
7,338,603
Issue date
Mar 4, 2008
Molycorp, Inc.
Edward Bayer McNew
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Process for removing arsenic from aqueous streams
Patent number
7,300,589
Issue date
Nov 27, 2007
Union Oil Company of California
Richard Donald Witham
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Process for removing arsenic from drinking water
Patent number
7,048,853
Issue date
May 23, 2006
Union Oil Company of California
Richard Donald Witham
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Process for removing arsenic from aqueous streams
Patent number
6,863,825
Issue date
Mar 8, 2005
Union Oil Company of California
Richard Donald Witham
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
Process for removing and sequestering contaminants from aqueous str...
Publication number
20100187178
Publication date
Jul 29, 2010
MOLYCORP MINERALS, LLC
John Leslie Burba
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WATER PURIFICATION DEVICE FOR ARSENIC REMOVAL
Publication number
20100044317
Publication date
Feb 25, 2010
MOLYCORP MINERALS, LLC
Richard Donald Witham
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
COMPOSITION FOR REMOVING ARSENIC FROM AQUEOUS STREAMS
Publication number
20080093580
Publication date
Apr 24, 2008
Union Oil Company of California DBA Unocal
Richard Donald Witham
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Composition and process for removing arsenic from aqueous streams
Publication number
20060207945
Publication date
Sep 21, 2006
Union Oil Company of California DBA Unocal
Richard Donald Witham
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Process for removing arsenic from drinking water
Publication number
20050133455
Publication date
Jun 23, 2005
Richard Donald Witham
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Process for removing arsenic from aqueous streams
Publication number
20040144729
Publication date
Jul 29, 2004
Richard Donald Witham
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE