PA

Patrick H. Au-Yeung

Dow Global Technologies: 6 patents #779 of 4,534Top 20%
DA Dow Agrosciences: 4 patents #392 of 1,183Top 35%
CI Cargill, Incorporated: 1 patents #485 of 917Top 55%
🗺 Michigan: #8,484 of 86,293 inventorsTop 10%
Overall (All Time): #461,126 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
9745233 Selective dehydrohalogenation of tertiary halogenated hydrocarbons and removal of tertiary halogenated hydrocarbon impurities from a halogenated hydrocarbon product Michael Lee Trippeer, Timothy C. Frank, Jason L. Bronkema, Robin K. Johnston, Mukund R. Patel +3 more 2017-08-29
9512057 3-hydroxypropionic acid compositions Cindy Hoppe, Sarah M. Hoyt, Robert Tengler, David C. DeCoster, Bradley Harkrader +4 more 2016-12-06
9481629 Process for the production of high purity glycol esters Andrei S. Merenov, Edward D. Daugs, Jason L. Trumble 2016-11-01
9187403 Process for separating one or more aliphatic diamines from reductive amination reaction solvents and impurities Stacie L. Santhany, Gerald W. Dare, Shawn D. Feist, Barry B. Fish, Daniel A. Hickman +4 more 2015-11-17
9139500 Selective dehydrohalogenation of tertiary halogenated hydrocarbons and removal of tertiary halogenated hydrocarbon impurities from a halogenated hydrocarbon product Michael Lee Trippeer, Timothy C. Frank, Jason L. Bronkema, Robin K. Johnston, Mukund R. Patel +3 more 2015-09-22
9126886 Selective dehydrohalogenation of tertiary halogenated hydrocarbons and removal of tertiary halogenated hydrocarbon impurities from a halogenated hydrocarbon product Michael Lee Trippeer, Timothy C. Frank, Jason L. Bronkema, Robin K. Johnston, Mukund R. Patel +3 more 2015-09-08
8933280 Processes for the production of hydrofluoroolefins Max M. Tirtowidjojo, Debashis Chakraborty, Juergen Eiffler, Heinz Groenewald, Kurt F. Hirsekorn +7 more 2015-01-13
8581012 Processes for the production of chlorinated and/or fluorinated propenes and higher alkenes Max M. Tirtowidjojo, Debashis Chakraborty, Juergen Eiffler, Heinz Groenewald, Kurt F. Hirsekorn +7 more 2013-11-12
8449729 Selective dehydrohalogenation of tertiary halogenated hydrocarbons and removal of tertiary halogenated hydrocarbon impurities from a halogenated hydrocarbon product Michael Lee Trippeer, Timothy C. Frank, Jason L. Bronkema, Robin K. Johnston, Mukund R. Patel +3 more 2013-05-28
8123843 Rich gas absorption apparatus and method Dennis W. Jewell, John G. Pendergast, Jr. 2012-02-28
7696398 Stabilization of olefin metathesis product mixtures Kenneth A. Burdett, Rob R. Maughon 2010-04-13