DS

Douglas G. Stewart

UO Uop: 15 patents #200 of 1,854Top 15%
Overall (All Time): #321,406 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10010808 Process and apparatus for recovering and blending hydroprocessed hydrocarbons and composition James P. Glavin, Xin X. Zhu 2018-07-03
9447341 Process and apparatus for recovering and blending hydroprocessed hydrocarbons and composition Jeffrey M. Bray, James P. Glavin, Xin X. Zhu 2016-09-20
8999152 Process and apparatus for recovering and blending hydroprocessed hydrocarbons and composition James P. Glavin, Xin X. Zhu 2015-04-07
8350114 Separation system and method Grace Chao, Braden E. Smith, Stephen W. Sohn, Robert J. L. Noe 2013-01-08
8273938 Heavy olefin production process Robert J. L. Noe, Stephen W. Sohn, Jeffrey L. Pieper 2012-09-25
8211312 Separation system and method Grace Chao, Braden E. Smith, Stephen W. Sohn, Robert J. L. Noe 2012-07-03
8025858 Apparatus and process for light olefin recovery Joseph E. Zimmermann, Angelo P. Furfaro, Bipin V. Vora 2011-09-27
7960601 Heavy paraffin adsorption separation process Robert J. L. Noe, Stephen W. Sohn, Jeffrey L. Pieper 2011-06-14
7951341 Reactor design for smaller batch transfers of catalyst Mark G. Riley, Peter M. Bernard 2011-05-31
7687677 Process for recovering thermal energy from a reactor effluent stream Dennis E. O'Brien, Joseph E. Zimmermann 2010-03-30
7339088 Alkylbenzene refining process and apparatus Dennis E. O'Brien, Bipin V. Vora 2008-03-04
7267746 Dividing wall distillation column control apparatus James W. Harris, Steven P. Rosenblum, Michael A. Schultz, Dennis E. O'Brien 2007-09-11
7268265 Apparatus and process for light olefin recovery Joseph E. Zimmermann, Angelo P. Furfaro, Bipin V. Vora 2007-09-11
6762334 Alkylaromatic process with removal of aromatic byproducts using efficient distillation Dennis E. O'Brien 2004-07-13
6417420 Alkylaromatic process with removal of aromatic byproducts using efficient distillation Dennis E. O'Brien 2002-07-09