Houston, Texas
United States
5
2011-10-13
The entities that hold a legal rights for patent applications filed by inventor Picard Wayne David:
Wayne David Picard from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and apparatus for making acetic acid with improved light ends column productivity
#2 | 2008-11-20Method and apparatus for making acetic acid with improved light ends column productivity
#3 | 2008-09-25Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream
#4 | 2007-08-23Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream
#5 | 2006-10-03Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream
3574073 ⎘