John R. Messinger — 17 Patents at ExxonMobil

John R. Messinger has been granted 17 US patents while listed as an inventor at ExxonMobil. The first was granted in 2007 and the most recent in September 2013. John R. Messinger ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list John R. Messinger in Kingwood, TX, US.

Patents per Year

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Showing 1–17 of 17 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8524070	Method for processing hydrocarbon pyrolysis effluent	Robert D. Strack	2013-09-03	$50,574,000
8092671	Method for processing hydrocarbon pyrolysis effluent	Robert D. Strack, Richard C. Stell, Dane C. Grenoble, John E. Asplin	2012-01-10	$195,697,000
8025773	System for extending the range of hydrocarbon feeds in gas crackers	James N. McCoy, Walter F. Filupeit, Barrington M. Hammond, David J. Duhon, Mark A. Rooney +1 more	2011-09-27	$196,785,000
8025774	Controlling tar by quenching cracked effluent from a liquid fed gas cracker	James N. McCoy, Barrington M. Hammond, David J. Duhon, Mark A. Rooney, Robert D. Strack	2011-09-27	$196,785,000
7981374	Method for processing hydrocarbon pyrolysis effluent	Robert D. Strack	2011-07-19	$141,780,000
7972482	Method for processing hydrocarbon pyrolysis effluent	Robert D. Strack	2011-07-05	$220,809,000
7767170	Cracking hydrocarbon feedstock containing resid utilizing partial condensation of vapor phase from vapor/liquid separation to mitigate fouling in a flash/separation vessel	Richard C. Stell, George Stephens, Jennifer L. Bancroft	2010-08-03	$105,641,000
7749372	Method for processing hydrocarbon pyrolysis effluent	Robert D. Strack	2010-07-06	$182,029,000
7718049	Method for processing hydrocarbon pyrolysis effluent	Robert D. Strack, Richard C. Stell, Dane C. Grenoble, John E. Asplin	2010-05-18	$252,435,000
7674366	Method for processing hydrocarbon pyrolysis effluent	Robert D. Strack	2010-03-09	$621,376,000
7582201	Controlling tar by quenching cracked effluent from a liquid fed gas cracker	James N. McCoy, Barrington M. Hammond, David J. Duhon, Mark A. Rooney, Robert D. Strack	2009-09-01	$388,094,000
7560019	System and method for extending the range of hydrocarbon feeds in gas crackers	James N. McCoy, Walter F. Filupeit, Barrington M. Hammond, David J. Duhon, Mark A. Rooney +1 more	2009-07-14	$572,857,000
7553460	Process and apparatus for cracking hydrocarbon feedstock containing resid to improve vapor yield from vapor/liquid separation	Richard C. Stell, Jennifer L. Bancroft, Arthur R. DiNicolantonio, Subramanian Annamalai, James N. McCoy +5 more	2009-06-30	$502,106,000
7465388	Method for processing hydrocarbon pyrolysis effluent	Robert D. Strack	2008-12-16	$638,111,000
7419584	Cracking hydrocarbon feedstock containing resid utilizing partial condensation of vapor phase from vapor/liquid separation to mitigate fouling in a flash/separation vessel	Richard C. Stell, George Stephens, Jennifer L. Bancroft	2008-09-02	$231,550,000
7247765	Cracking hydrocarbon feedstock containing resid utilizing partial condensation of vapor phase from vapor/liquid separation to mitigate fouling in a flash/separation vessel	Richard C. Stell, George Stephens, Jennifer L. Bancroft	2007-07-24	$235,038,000
7193123	Process and apparatus for cracking hydrocarbon feedstock containing resid to improve vapor yield from vapor/liquid separation	Richard C. Stell, Jennifer L. Bancroft, Arthur R. DiNicolantonio, Subramanian Annamalai, James N. McCoy +5 more	2007-03-20	$340,537,000

John R. Messinger — 17 Patents

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