Inventor · disambiguated record
John R. Messinger
Also filed as: MESSINGER JOHN R
17 granted patents·275 citations·filing 2004–2010
94Inventor score
Top patents by PatentIndex Score
17 records- 0197US7247765B2Cracking hydrocarbon feedstock containing resid utilizing partial condensation of vapor phase from vapor/liquid separation to mitigate fouling in a flash/separation vesselEXXONMOBIL CHEM PATENTS INC·Filed 2004·Granted Jul 24, 2007·83 cites·35 claims
- 0296US7419584B2Cracking hydrocarbon feedstock containing resid utilizing partial condensation of vapor phase from vapor/liquid separation to mitigate fouling in a flash/separation vesselEXXONMOBIL CHEM PATENTS INC·Filed 2006·Granted Sep 2, 2008·42 cites·12 claims
- 0392US7718049B2Method for processing hydrocarbon pyrolysis effluentEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted May 18, 2010·24 cites·43 claims
- 0492US7193123B2Process and apparatus for cracking hydrocarbon feedstock containing resid to improve vapor yield from vapor/liquid separationEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted Mar 20, 2007·33 cites·10 claims
- 0589US7560019B2System and method for extending the range of hydrocarbon feeds in gas crackersEXXONMOBIL CHEM PATENTS INC·Filed 2006·Granted Jul 14, 2009·26 cites·31 claims
- 0688US7674366B2Method for processing hydrocarbon pyrolysis effluentEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted Mar 9, 2010·19 cites·24 claims
- 0782US7972482B2Method for processing hydrocarbon pyrolysis effluentEXXONMOBIL CHEM PATENTS INC·Filed 2010·Granted Jul 5, 2011·4 cites·7 claims
- 0880US7749372B2Method for processing hydrocarbon pyrolysis effluentEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted Jul 6, 2010·8 cites·23 claims
- 0977US8092671B2Method for processing hydrocarbon pyrolysis effluentSTRACK ROBERT DAVID·Filed 2009·Granted Jan 10, 2012·6 cites·6 claims
- 1075US8524070B2Method for processing hydrocarbon pyrolysis effluentSTRACK ROBERT DAVID·Filed 2005·Granted Sep 3, 2013·7 cites·23 claims
- 1175US7553460B2Process and apparatus for cracking hydrocarbon feedstock containing resid to improve vapor yield from vapor/liquid separationEXXONMOBIL CHEM PATENTS INC·Filed 2007·Granted Jun 30, 2009·6 cites·10 claims
- 1273US7981374B2Method for processing hydrocarbon pyrolysis effluentEXXONMOBIL CHEM PATENTS INC·Filed 2008·Granted Jul 19, 2011·3 cites·13 claims
- 1372US7465388B2Method for processing hydrocarbon pyrolysis effluentEXXONMOBIL CHEM PATENTS INC·Filed 2005·Granted Dec 16, 2008·4 cites·18 claims
- 1469US8025773B2System for extending the range of hydrocarbon feeds in gas crackersEXXONMOBIL CHEM PATENTS INC·Filed 2009·Granted Sep 27, 2011·4 cites·22 claims
- 1568US8025774B2Controlling tar by quenching cracked effluent from a liquid fed gas crackerEXXONMOBIL CHEM PATENTS INC·Filed 2009·Granted Sep 27, 2011·3 cites·7 claims
- 1667US7582201B2Controlling tar by quenching cracked effluent from a liquid fed gas crackerEXXONMOBIL CHEM PATENTS INC·Filed 2006·Granted Sep 1, 2009·3 cites·21 claims
- 1753US7767170B2Cracking hydrocarbon feedstock containing resid utilizing partial condensation of vapor phase from vapor/liquid separation to mitigate fouling in a flash/separation vesselEXXONMOBIL CHEM PATENTS INC·Filed 2006·Granted Aug 3, 2010·0 cites·21 claims
Join the waitlist — get patent alerts
Get an alert when John R. Messinger files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →