Inventor · disambiguated record
Steven D. Bridges
Also filed as: BRIDGES STEVEN · BRIDGES STEVEN D
15 granted patents·2 pending applications·170 citations·filing 1989–2020
93Inventor score
Files withCHEVRON PHILLIPS CHEMICAL CO LP4PHILLIPS PETROLEUM CO4CHEVRON PHILLIPS CHEMICAL CO3KNUDSEN RONALD D2PILLIPS PETROLEUM COMPANY1
Top patents by PatentIndex Score
17 records- 0196US7384886B2Methods of preparation of an olefin oligomerization catalystCHEVRON PHILLIPS CHEMICAL CO·Filed 2004·Granted Jun 10, 2008·40 cites·61 claims
- 0295US11623176B2Nitrogen conservation in polymerization processesCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2020·Granted Apr 11, 2023·4 cites·20 claims
- 0394US7820581B2Methods of preparation of an olefin oligomerization catalystCHEVRON PHILLIPS CHEMICAL CO·Filed 2007·Granted Oct 26, 2010·18 cites·29 claims
- 0493US10792609B2Nitrogen conservation in polymerization processesCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2018·Granted Oct 6, 2020·5 cites·20 claims
- 0591US8329608B2Methods of preparation of an olefin oligomerization catalystKNUDSEN RONALD D·Filed 2008·Granted Dec 11, 2012·17 cites·19 claims
- 0687US10233396B1Method of producing aromatic hydrocarbonsCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2018·Granted Mar 19, 2019·4 cites·21 claims
- 0784US5243122ADehydrogenation process controlPHILLIPS PETROLEUM CO·Filed 1991·Granted Sep 7, 1993·23 cites·6 claims
- 0883US8058346B2Monovinylarene conjugated diene copolymer compositions for acrylate blendsWILKEY JOHN D·Filed 2010·Granted Nov 15, 2011·6 cites·25 claims
- 0973US7776965B2Monovinylarene conjugated diene copolymer compositions for acrylate blendsCHEVRON PHILLIPS CHEMICAL CO·Filed 2004·Granted Aug 17, 2010·9 cites·25 claims
- 1068US5389342AApparatus for dehydrogenation process controlPILLIPS PETROLEUM COMPANY·Filed 1993·Granted Feb 14, 1995·31 cites·5 claims
- 1157US8993822B2Methods of preparation of an olefin oligomerization catalystKNUDSEN RONALD D·Filed 2010·Granted Mar 31, 2015·0 cites·8 claims
- 1250US9550841B2Methods of preparation of an olefin oligomerization catalystCHEVRON PHILLIPS CHEMICAL CO LP·Filed 2015·Granted Jan 24, 2017·0 cites·20 claims
- 1348US2005187098A1Methods of preparation of an olefin oligomerization catalystFiled 2004·Application pending·0 cites
- 1446US2006235118A1Antiblock additives for monovinylarene-conjugated diene block copolymersSELBY LARRY M·Filed 2005·Application pending·0 cites
- 1538US4940831APurification of cis-olefinsPHILLIPS PETROLEUM CO·Filed 1989·Granted Jul 10, 1990·1 cites·22 claims
- 1631US5671153AChemical reactor feed controlPHILLIPS PETROLEUM CO·Filed 1995·Granted Sep 23, 1997·8 cites·14 claims
- 1727US5586051AChemical reactor feed controlPHILLIPS PETROLEUM CO·Filed 1995·Granted Dec 17, 1996·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →