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David W. DeBerry
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Austin, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method for preventing re-emission of mercury from a flue gas desulf...
Patent number
8,425,868
Issue date
Apr 23, 2013
URS Corporation
William A. Steen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for preventing re-emission of mercury from a flue gas desulf...
Patent number
8,257,672
Issue date
Sep 4, 2012
URS Corporation
William A. Steen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reactive membrane process for the removal of vapor phase contaminants
Patent number
7,850,764
Issue date
Dec 14, 2010
Electric Power Research Institute, Inc.
David W. DeBerry
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reactive membrane process for the removal of vapor phase contaminants
Patent number
7,306,774
Issue date
Dec 11, 2007
Electric Power Research Institute, Inc.
David W. DeBerry
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for removing hydrogen sulfide from gas streams which includ...
Patent number
6,818,194
Issue date
Nov 16, 2004
CrystaTech, Inc.
David W. DeBerry
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Regeneration method for process which removes hydrogen sulfide from...
Patent number
6,544,492
Issue date
Apr 8, 2003
CrystaTech, Inc.
David W. DeBerry
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for removing hydrogen sulfide from gas streams which includ...
Patent number
6,416,729
Issue date
Jul 9, 2002
CrystaTech, Inc.
David W. DeBerry
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
System for removal of hydrogen sulfide from a gas stream
Patent number
5,738,834
Issue date
Apr 14, 1998
Gas Research Institute
David W. DeBerry
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for removal of hydrogen sulfide from a gas stream
Patent number
5,733,516
Issue date
Mar 31, 1998
Gas Research Institute
David W. DeBerry
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Composition and process for the removal of hydrogen sulfide from ga...
Patent number
5,705,135
Issue date
Jan 6, 1998
Gas Research Institute
David W. Deberry
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Double loop liquid-liquid H.sub.2 S removal process
Patent number
5,648,054
Issue date
Jul 15, 1997
Gas Research Institute
David W. DeBerry
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Ferrous ion scrubbing of flue gas
Patent number
4,126,529
Issue date
Nov 21, 1978
Southern California Edison Company
David W. DeBerry
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PREVENTING RE-EMISSION OF MERCURY FROM A FLUE GAS DESULF...
Publication number
20110262326
Publication date
Oct 27, 2011
URS Corporation
William A. Steen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Reactive Membrane Process for the Removal of Vapor Phase Contaminants
Publication number
20080112858
Publication date
May 15, 2008
David W. DeBerry
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Reactive membrane process for the removal of vapor phase contaminants
Publication number
20060029533
Publication date
Feb 9, 2006
David W. DeBerry
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Process for recovering sulfur while sponging light hydrocarbons fro...
Publication number
20030057136
Publication date
Mar 27, 2003
Kenneth E. McIntush
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Process for removing hydrogen sulfide from gas streams which includ...
Publication number
20030021744
Publication date
Jan 30, 2003
David W. DeBerry
C01 - INORGANIC CHEMISTRY