Inventor · disambiguated record
John E. Asplin
Also filed as: ASPLIN JOHN E · ASPLIN JOHN ERNEST
17 granted patents·1 pending application·554 citations·filing 1998–2020
95Inventor score
Files withEXXONMOBIL CHEM PATENTS INC10EXXON RESEARCH ENGINEERING CO4EXXONMOBIL RES & ENG CO2EXXONMOBIL CHEMICAL PATENTS INC1STRACK ROBERT DAVID1
Top patents by PatentIndex Score
18 records- 0194US6106697ATwo stage fluid catalytic cracking process for selectively producing b. C.su2 to C4 olefinsEXXON RESEARCH ENGINEERING CO·Filed 1998·Granted Aug 22, 2000·92 cites·8 claims
- 0292US7718049B2Method for processing hydrocarbon pyrolysis effluentEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted May 18, 2010·24 cites·43 claims
- 0392US7714180B2Process and apparatus for recovering olefinsEXXONMOBIL CHEM PATENTS INC·Filed 2007·Granted May 11, 2010·21 cites·15 claims
- 0491US6558531B2Method for maintaining heat balance in a fluidized bed catalytic cracking unitEXXONMOBIL CHEM PATENTS INC·Filed 2001·Granted May 6, 2003·64 cites·27 claims
- 0591US6093867AProcess for selectively producing C3 olefins in a fluid catalytic cracking processEXXON RESEARCH ENGINEERING CO·Filed 1998·Granted Jul 25, 2000·87 cites·8 claims
- 0688US6069287AProcess for selectively producing light olefins in a fluid catalytic cracking processEXXON RESEARCH ENGINEERING CO·Filed 1998·Granted May 30, 2000·71 cites·16 claims
- 0787US6258257B1Process for producing polypropylene from C3 olefins selectively produced by a two stage fluid catalytic cracking processEXXONMOBIL RES & ENG CO·Filed 2000·Granted Jul 10, 2001·43 cites·8 claims
- 0886US7273542B2Process and apparatus for recovering olefinsEXXONMOBIL CHEM PATENTS INC·Filed 2003·Granted Sep 25, 2007·24 cites·28 claims
- 0981US6313366B1Process for selectively producing C3 olefins in a fluid catalytic cracking processEXXONMOBIL CHEM PATENTS INC·Filed 2000·Granted Nov 6, 2001·29 cites·11 claims
- 1077US8092671B2Method for processing hydrocarbon pyrolysis effluentSTRACK ROBERT DAVID·Filed 2009·Granted Jan 10, 2012·6 cites·6 claims
- 1177US6118035AProcess for selectively producing light olefins in a fluid catalytic cracking process from a naphtha/steam feedEXXON RESEARCH ENGINEERING CO·Filed 1998·Granted Sep 12, 2000·40 cites·19 claims
- 1269US7208650B2Recovery of ethylene and propylene from a methanol to olefin reaction systemEXXONMOBIL CHEM PATENTS INC·Filed 2004·Granted Apr 24, 2007·7 cites·96 claims
- 1368US6258990B1Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking process from a naphtha/steam feedEXXONMOBIL RES & ENG CO·Filed 2000·Granted Jul 10, 2001·11 cites·18 claims
- 1467US6803494B1Process for selectively producing propylene in a fluid catalytic cracking processEXXONMOBIL CHEM PATENTS INC·Filed 2000·Granted Oct 12, 2004·11 cites·19 claims
- 1567US6339180B1Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking processEXXONMOBIL CHEM PATENTS INC·Filed 2000·Granted Jan 15, 2002·12 cites·17 claims
- 1664US6388152B1Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking processEXXONMOBIL CHEM PATENTS INC·Filed 2000·Granted May 14, 2002·10 cites·8 claims
- 1756US7214846B2Recovery of ethylene and propylene from a methanol to olefin reaction systemEXXONMOBIL CHEM PATENTS INC·Filed 2003·Granted May 8, 2007·2 cites·91 claims
- 1843US2022306949A1Desalter Configuration Integrated with Steam CrackerEXXONMOBIL CHEMICAL PATENTS INC·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →