Inventor · disambiguated record
Jeffrey W. Freeman
Also filed as: FREEMAN JEFFREY W
15 granted patents·2 pending applications·1,105 citations·filing 1993–2006
96Inventor score
Top patents by PatentIndex Score
17 records- 0198US5376612AChromium catalysts and process for making chromium catalystsPHILLIPS PETROLEUM CO·Filed 1993·Granted Dec 27, 1994·89 cites·30 claims
- 0297US7157612B2Olefin production processPHILLIPS PETROLEUM CO·Filed 2004·Granted Jan 2, 2007·86 cites·49 claims
- 0397US5856257AOlefin productionPHILLIPS PETROLEUM CO·Filed 1997·Granted Jan 5, 1999·153 cites·12 claims
- 0497US5763723AChromium compounds and uses thereofPHILLIPS PETROLEUM CO·Filed 1995·Granted Jun 9, 1998·81 cites·6 claims
- 0596US5523507AProcess of trimerizing and oligomerizing olefins using chromium compoundsPHILLIPS PETROLEUM CO·Filed 1994·Granted Jun 4, 1996·109 cites·28 claims
- 0695US6455648B1Olefin productionCHEVRON PHILLIPS CHEMICAL CO·Filed 1999·Granted Sep 24, 2002·79 cites·15 claims
- 0795US5814575AChromium compounds and uses thereofPHILLIPS PETROLEUM CO·Filed 1995·Granted Sep 29, 1998·58 cites·27 claims
- 0895US5689028AProcess to regulate olefin production by catalyst system inhibitionPHILLIPS PETROLEUM CO·Filed 1995·Granted Nov 18, 1997·86 cites·21 claims
- 0994US7718838B2Olefin production processCHEVRON PHILLIPS CHEMICAL CO·Filed 2006·Granted May 18, 2010·23 cites·40 claims
- 1091US5543375AOlefin productionPHILLIPS PETROLEUM CO·Filed 1994·Granted Aug 6, 1996·71 cites·10 claims
- 1191US5451645AProcess for olefin polymerizationPHILLIPS PETROLEUM CO·Filed 1993·Granted Sep 19, 1995·61 cites·29 claims
- 1289US5563312AOlefin productionPHILLIPS PETROLEUM CO·Filed 1995·Granted Oct 8, 1996·81 cites·20 claims
- 1385US5919996AOlefin productionPHILLIPS PETROLEUM CO·Filed 1998·Granted Jul 6, 1999·59 cites·14 claims
- 1485US5786431AProcess for olefin polymerizationPHILLIPS PETROLEUM CO·Filed 1995·Granted Jul 28, 1998·43 cites·30 claims
- 1584US5986153AOlefin color stabilizationPHILLIPS PETROLEUM CO·Filed 1997·Granted Nov 16, 1999·26 cites·6 claims
- 1632US2002182124A1Olefin production processFiled 1997·Application pending·0 cites
- 1730US2001053742A1Catalyst and processes for olefin trimerizationFiled 1998·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →