DF

Derrick W. Flick

Dow Global Technologies: 9 patents #497 of 4,534Top 15%
Overall (All Time): #510,861 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9822087 Assembly for producing alkylene oxides and glycol ethers Tina L. Arrowood, John F. Ackford 2017-11-21
9643898 Alkanol to alkylene conversion using at least two different catalysts in sequential order Mark W. Stewart 2017-05-09
9273019 Process and assembly for producing alkylene oxides and glycol ethers Tina L. Arrowood, John F. Ackford 2016-03-01
9169226 Process and assembly for producing alkylene oxides and glycol ethers Tina L. Arrowood, John F. Ackford 2015-10-27
8975446 Alkoxylation processes and catalysts therefor Tina L. Arrowood, Paul R. Elowe, Jason C. MacDonald 2015-03-10
8722944 Process for olefin etherification Edward D. Daugs, Cynthia L. Rand, Michael L. Tulchinsky, Wanglin Yu 2014-05-13
8541629 Heterocyclic amine catalyst compositions for the alkoxylation of alcohols to glycol ethers Scott P. Christensen 2013-09-24
7054050 Electrochromic display device John B. Vincent 2006-05-30
6744549 Electrochromic display device John B. Vincent 2004-06-01
6639709 Matrix addressable electrochromic display device John B. Vincent 2003-10-28