Inventor · disambiguated record
Doug Jack
Also filed as: JACK DOUG S
10 granted patents·5 pending applications·358 citations·filing 2002–2005
91Inventor score
Top patents by PatentIndex Score
15 records- 0196US6723886B2Use of catalytic distillation reactor for methanol synthesisCONOCOPHILLIPS CO·Filed 2002·Granted Apr 20, 2004·153 cites·10 claims
- 0286US6974842B1Process for catalyst recovery from a slurry containing residual hydrocarbonsCONOCOPHILLIPS CO·Filed 2004·Granted Dec 13, 2005·54 cites·52 claims
- 0384US6854602B2Hydrogen-selective silica-based membraneCONOCOPHILLIPS CO·Filed 2002·Granted Feb 15, 2005·43 cites·47 claims
- 0483US6875339B2Octane improvement of a hydrocarbon streamCONOCOPHILLIPS CO·Filed 2004·Granted Apr 5, 2005·31 cites·31 claims
- 0573US6929754B2Solid/liquid separation system for multiphase convertersCONOCOPHILLIPS CO·Filed 2003·Granted Aug 16, 2005·16 cites·65 claims
- 0673US6887390B2Optimized solid/liquid separation system for multiphase convertersCONOCOPHILLIPS CO·Filed 2003·Granted May 3, 2005·18 cites·70 claims
- 0769US7019184B2Non-oxidative conversion of gas to liquidsCONOCOPHILLIPS CO·Filed 2002·Granted Mar 28, 2006·27 cites·38 claims
- 0865US7354507B2Hydroprocessing methods and apparatus for use in the preparation of liquid hydrocarbonsCONOCOPHILLIPS CO·Filed 2004·Granted Apr 8, 2008·11 cites·41 claims
- 0963US7541504B2Octane improvement of a hydrocarbon streamCONOCOPHILLIPS CO·Filed 2005·Granted Jun 2, 2009·2 cites·14 claims
- 1052US6897246B2Recycling light olefins in multistage Fischer Tropsch processesCONOCOPHILLIPS CO·Filed 2002·Granted May 24, 2005·3 cites·39 claims
- 1145US2006013759A1Systems and methods for hydrogen productionCONOCOPHILLIPS CO·Filed 2004·Application pending·0 cites
- 1243US2004133057A1Gaseous hydrocarbon-oxygen bubble tank mixerCONOCOPHILLIPS CO·Filed 2003·Application pending·0 cites
- 1341US2005035026A1Catalytic distillation hydroprocessingCONOCOPHILLIPS CO·Filed 2003·Application pending·0 cites
- 1441US2006111232A1Multi-staged wax displacement process for catalyst recovery from a slurryCONOCOPHILLIPS CO·Filed 2004·Application pending·0 cites
- 1536US2003083535A1Circulating Catalyst system and method for conversion of light hydrocarbons to aromaticsCONOCO INC·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →