Picard; Wayne David

Patent Applications and Registrations

Patent applications and USPTO patent grants for Picard; Wayne David.The latest application filed is for "method and apparatus for making acetic acid with improved light ends column productivity".

Company Profile

0.4.5

Picard; Wayne David - Houston TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and apparatus for making acetic acid with improved light ends column productivity Grant 8,173,076 - Powell , et al. May 8, 2	2012-05-08
Method and Apparatus for Making Acetic Acid with Improved Light Ends Column Productivity App 20110250101 - Powell; Nathan Kirk ; et al.	2011-10-13
Method and apparatus for making acetic acid with improved light ends column productivity Grant 7,989,659 - Powell , et al. August 2, 2	2011-08-02
Method and apparatus for making acetic acid with improved light ends column productivity App 20080287706 - Powell; Nathan Kirk ; et al.	2008-11-20
Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream App 20080234512 - Picard; Wayne David ; et al.	2008-09-25
Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream App 20070197822 - Picard; Wayne David ; et al.	2007-08-23
Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream Grant 7,115,772 - Picard , et al. October 3, 2	2006-10-03
Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream App 20030135070 - Picard, Wayne David ; et al.	2003-07-17
Removal of permanganate reducing compounds and alkyl iodides from a carbonylation process stream Grant 6,143,930 - Singh , et al. November 7, 2	2000-11-07

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