Inventor · disambiguated record
Douglas G. Stewart
Also filed as: STEWART DOUGLAS G · STEWART DOUGLAS GEORGE
15 granted patents·2 pending applications·294 citations·filing 2001–2013
93Inventor score
Top patents by PatentIndex Score
17 records- 0195US6762334B1Alkylaromatic process with removal of aromatic byproducts using efficient distillationUOP LLC·Filed 2002·Granted Jul 13, 2004·42 cites·41 claims
- 0293US7268265B1Apparatus and process for light olefin recoveryUOP LLC·Filed 2004·Granted Sep 11, 2007·55 cites·15 claims
- 0392US7267746B1Dividing wall distillation column control apparatusUOP LLC·Filed 2003·Granted Sep 11, 2007·81 cites·2 claims
- 0489US7339088B1Alkylbenzene refining process and apparatusUOP LLC·Filed 2004·Granted Mar 4, 2008·21 cites·20 claims
- 0588US6417420B1Alkylaromatic process with removal of aromatic byproducts using efficient distillationUOP LLC·Filed 2001·Granted Jul 9, 2002·45 cites·26 claims
- 0686US8211312B2Separation system and methodSTEWART DOUGLAS GEORGE·Filed 2009·Granted Jul 3, 2012·15 cites·17 claims
- 0784US8999152B2Process and apparatus for recovering and blending hydroprocessed hydrocarbons and compositionUOP LLC·Filed 2013·Granted Apr 7, 2015·5 cites·20 claims
- 0883US7960601B2Heavy paraffin adsorption separation processUOP LLC·Filed 2008·Granted Jun 14, 2011·5 cites·19 claims
- 0981US7687677B1Process for recovering thermal energy from a reactor effluent streamUOP LLC·Filed 2006·Granted Mar 30, 2010·20 cites·19 claims
- 1071US7951341B2Reactor design for smaller batch transfers of catalystUOP LLC·Filed 2008·Granted May 31, 2011·5 cites·18 claims
- 1156US8350114B2Separation system and methodUOP LLC·Filed 2011·Granted Jan 8, 2013·0 cites·3 claims
- 1256US8025858B2Apparatus and process for light olefin recoveryUOP LLC·Filed 2007·Granted Sep 27, 2011·0 cites·5 claims
- 1353US10010808B2Process and apparatus for recovering and blending hydroprocessed hydrocarbons and compositionUOP LLC·Filed 2013·Granted Jul 3, 2018·0 cites·15 claims
- 1451US9447341B2Process and apparatus for recovering and blending hydroprocessed hydrocarbons and compositionUOP LLC·Filed 2013·Granted Sep 20, 2016·0 cites·17 claims
- 1546US2009326294A1Reactor Process for Smaller Batch Transfers of CatalystSTEWART DOUGLAS G·Filed 2008·Application pending·0 cites
- 1640US2011230693A1Trace-sulfur removal from hydrocarbon streamsUOP LLC·Filed 2011·Application pending·0 cites
- 1739US8273938B2Heavy olefin production processNOE ROBERT J L·Filed 2011·Granted Sep 25, 2012·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →