Inventor · disambiguated record
Ralph W. Romig
Also filed as: ROMIG RALPH · ROMIG RALPH W
38 granted patents·1 pending application·179 citations·filing 2005–2024
97Inventor score
Files withCHEVRON PHILLIPS CHEMICAL CO LP20CHEVRON PHILLIPS CHEMICAL CO16MCELVAIN ROBERT R2MILLS ANDREW J1
Top patents by PatentIndex Score
39 records- 0197US9340627B1Elbow and horizontal configurations in a loop reactorCHEVRON PHILLIPS CHEMICAL CO·Filed 2014·Granted May 17, 2016·20 cites·32 claims
- 0295US10894840B2Unified cooling for multiple polyolefin polymerization reactorsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2019·Granted Jan 19, 2021·5 cites·17 claims
- 0395US9610558B2Energy efficient polyolefin processCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2015·Granted Apr 4, 2017·5 cites·20 claims
- 0495US9394383B2Monomer/diluent recoveryCHEVRON PHILLIPS CHEMICAL CO·Filed 2015·Granted Jul 19, 2016·6 cites·19 claims
- 0595US8569433B2Energy efficient polyolefin processCHEVRON PHILLIPS CHEMICAL CO·Filed 2012·Granted Oct 29, 2013·10 cites·20 claims
- 0695US8128877B2Energy efficient polyolefin processMCELVAIN ROBERT R·Filed 2011·Granted Mar 6, 2012·16 cites·22 claims
- 0795US8017701B2Energy efficient polyolefin processCHEVRON PHILLIPS CHEMICAL CO·Filed 2005·Granted Sep 13, 2011·22 cites·19 claims
- 0894US11578145B2System and method for rapid dump tank heatingCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2021·Granted Feb 14, 2023·2 cites·21 claims
- 0994US9310137B2Unified cooling in multiple polyolefin polymerization reactorsCHEVRON PHILLIPS CHEMICAL CO·Filed 2013·Granted Apr 12, 2016·9 cites·65 claims
- 1093US9096694B1Monomer/diluent recoveryCHEVRON PHILLIPS CHEMICAL CO·Filed 2014·Granted Aug 4, 2015·10 cites·32 claims
- 1193US8303899B2Energy efficient polyolefin processMCELVAIN ROBERT R·Filed 2012·Granted Nov 6, 2012·9 cites·15 claims
- 1292US9861955B2Treater regenerationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2017·Granted Jan 9, 2018·4 cites·21 claims
- 1391US11021549B2System and method for rapid dump tank heatingCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2019·Granted Jun 1, 2021·3 cites·20 claims
- 1491US9624316B2Unified cooling in multiple polyolefin polymerization reactorsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2016·Granted Apr 18, 2017·3 cites·11 claims
- 1590US11584806B2Methods for chromium catalyst activation using oxygen-enriched fluidization gasCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2021·Granted Feb 21, 2023·2 cites·20 claims
- 1690US8932527B1Elbow and horizontal configurations in a loop reactorCHEVRON PHILLIPS CHEMICAL CO·Filed 2014·Granted Jan 13, 2015·6 cites·9 claims
- 1789US9708426B2Liquid-solid sampling system for a loop slurry reactorCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2015·Granted Jul 18, 2017·4 cites·20 claims
- 1889US9221920B2Energy efficient polyolefin processCHEVRON PHILLIPS CHEMICAL CO·Filed 2014·Granted Dec 29, 2015·4 cites·20 claims
- 1988US7547750B2Apparatus and method for removing polymer solids from slurry loop reactorCHEVRON PHILLIPS CHEMICAL CO·Filed 2005·Granted Jun 16, 2009·10 cites·19 claims
- 2087US8765884B2Energy efficient polyolefin processCHEVRON PHILLIPS CHEMICAL CO·Filed 2013·Granted Jul 1, 2014·3 cites·19 claims
- 2187US8492492B2System and method for processing reactor polymerization effluentCHEVRON PHILLIPS CHEMICAL CO·Filed 2012·Granted Jul 23, 2013·6 cites·18 claims
- 2286US9822193B2Unified cooling for multiple polyolefin polymerization reactorsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2017·Granted Nov 21, 2017·2 cites·27 claims
- 2385US9295964B2Pressure relief for multiple polyolefin polymerization reactorsCHEVRON PHILLIPS CHEMICAL CO·Filed 2013·Granted Mar 29, 2016·5 cites·31 claims
- 2483US10344101B2Unified cooling for multiple polyolefin polymerization reactorsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2017·Granted Jul 9, 2019·1 cites·26 claims
- 2583US8362161B2System and method for processing reactor polymerization effluentCHEVRON PHILLIPS CHEMICAL CO·Filed 2011·Granted Jan 29, 2013·4 cites·20 claims
- 2683US2024280296A1Geothermal cooling of a coolant used in a heat exchange equipmentCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2024·Application pending·0 cites
- 2780US9687815B2Treater regenerationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2016·Granted Jun 27, 2017·2 cites·20 claims
- 2880US9289748B1Treater regenerationCHEVRON PHILLIPS CHEMICAL CO·Filed 2015·Granted Mar 22, 2016·2 cites·20 claims
- 2979US12297310B2Methods for chromium catalyst activation using oxygen-enriched fluidization gasCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2023·Granted May 13, 2025·0 cites·21 claims
- 3077US12025351B2Geothermal cooling of a coolant used in a heat exchange equipmentCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2022·Granted Jul 2, 2024·0 cites·18 claims
- 3175US9211523B2Polyolefin manufacturing system including a membrane fractionation system for diluent recoveryMILLS ANDREW J·Filed 2010·Granted Dec 15, 2015·3 cites·18 claims
- 3272US9469582B2Polyolefin manufacturing system including a membrane fractionation system for diluent recoveryCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2015·Granted Oct 18, 2016·1 cites·20 claims
- 3364US10072103B2Unified cooling for multiple polyolefin polymerization reactorsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2017·Granted Sep 11, 2018·0 cites·26 claims
- 3462US10046306B2Treater regenerationCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2017·Granted Aug 14, 2018·0 cites·23 claims
- 3562US10040882B2Liquid-solid sampling system for a loop slurry reactorCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2017·Granted Aug 7, 2018·0 cites·24 claims
- 3659US8686097B2System and method for processing reactor polymerization effluentCHEVRON PHILLIPS CHEMICAL CO·Filed 2013·Granted Apr 1, 2014·0 cites·20 claims
- 3759US8680219B2System and method for processing reactor polymerization effluentCHEVRON PHILLIPS CHEMICAL CO·Filed 2013·Granted Mar 25, 2014·0 cites·20 claims
- 3858US9783621B2Pressure relief for multiple polyolefin polymerization reactorsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2016·Granted Oct 10, 2017·0 cites·24 claims
- 3952US10173951B2Side rectifier column for olefin and diluent recoveryCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2016·Granted Jan 8, 2019·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →