DK

Donald E. Kirkpatrick

The Dow Chemical: 5 patents #698 of 4,115Top 20%
Dow Global Technologies: 4 patents #1,176 of 4,534Top 30%
Overall (All Time): #562,482 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
10583637 Coextruded multilayer film with propylene-based polymer barrier layer Steven R. Jenkins, Patrick Chang Dong Lee, Joseph Dooley, Bernard E. Obi 2020-03-10
10336041 Coextruded multilayer film with propylene-based polymer and ethylene-based polymer Steven R. Jenkins, Patrick Chang Dong Lee, Joseph Dooley, Bernard E. Obi 2019-07-02
10265933 Microlayer component for films with improved gas/moisture carrier by controlling crystal lamellae orientation Steven R. Jenkins, Patrick Chang Dong Lee, Joseph Dooley, Bernard E. Obi 2019-04-23
10259154 Coextruded multilayer film with beta-propylene-based barrier layer Steven R. Jenkins, Patrick Chang Dong Lee, Joseph Dooley, Bernard E. Obi 2019-04-16
6376583 Process for preparing starch and epoxy-based thermoplastic polymer compositions Marie S. Winkler, Tricia S. Berry, David F. Pawlowski 2002-04-23
6365079 Process for preparing starch and epoxy-based thermoplastic polymer compositions Marie S. Winkler, Tricia S. Berry 2002-04-02
5700887 Preparation of branched polymers from vinyl aromatic monomer Jerry L. Hahnfeld, Timothy G. Bee, Lu H. Tung, William C. Pike 1997-12-23
5236649 Extrudable thermoplastic particulates Mark J. Hall, Stephen R. Betso, Duane F. Foye, Kun S. Hyun, Steven R. Jenkins +2 more 1993-08-17
5115029 Extrudable polymeric composition James A. Stevenson, Kun S. Hyun 1992-05-19