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Wayne David Picard
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Houston, TX, US
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last 30 patents
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Patent Grant
Method and apparatus for making acetic acid with improved light end...
Patent number
8,173,076
Issue date
May 8, 2012
Celanese International Corporation
Nathan Kirk Powell
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method and apparatus for making acetic acid with improved light end...
Patent number
7,989,659
Issue date
Aug 2, 2011
Celanese International Corporation
Nathan Kirk Powell
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Removal of permanganate reducing compounds from methanol carbonylat...
Patent number
7,223,883
Issue date
May 29, 2007
Celanese International Corporation
Wayne D. Picard
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Integrated process for producing carbonylation acetic acid, acetic...
Patent number
7,115,772
Issue date
Oct 3, 2006
Celanese International Corporation
Wayne David Picard
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Removal of permanganate reducing compounds and alkyl iodides from a...
Patent number
6,143,930
Issue date
Nov 7, 2000
Celanese International Corp
Madan Singh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Removal of carbonyl impurities from a carbonylation process stream
Patent number
5,371,286
Issue date
Dec 6, 1994
Hoechst Celanese Corporation
George A. Blay
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
VENT SCRUBBERS FOR USE IN PRODUCTION OF ETHANOL
Publication number
20120253084
Publication date
Oct 4, 2012
Celanese International Corporation
Gerald Grusendorf
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method and Apparatus for Making Acetic Acid with Improved Light End...
Publication number
20110250101
Publication date
Oct 13, 2011
Celanese International Corporation
Nathan Kirk Powell
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method and apparatus for making acetic acid with improved light end...
Publication number
20080287706
Publication date
Nov 20, 2008
Nathan Kirk Powell
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Integrated process for producing carbonylation acetic acid, acetic...
Publication number
20080234512
Publication date
Sep 25, 2008
Wayne David Picard
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Integrated process for producing carbonylation acetic acid, acetic...
Publication number
20070197822
Publication date
Aug 23, 2007
Wayne David Picard
C07 - ORGANIC CHEMISTRY
Information
Patent Application
REMOVAL OF PERMANGANATE REDUCING COMPOUNDS FROM METHANOL CARBONYLAT...
Publication number
20050197509
Publication date
Sep 8, 2005
Celanese International Corporation
Wayne D. Picard
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Integrated process for producing carbonylation acetic acid, acetic...
Publication number
20030135070
Publication date
Jul 17, 2003
Wayne David Picard
C07 - ORGANIC CHEMISTRY