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Paul G. Rodewald
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Rocky Hill, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Zeolite catalysts having stabilized hydrogenation-dehydrogenation f...
Patent number
6,541,408
Issue date
Apr 1, 2003
ExxonMobil Oil Corp.
Clarence D. Chang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Zeolite catalysts having stabilized hydrogenation-dehydrogenation f...
Patent number
6,346,498
Issue date
Feb 12, 2002
ExxonMobil Oil Corporation
Clarence D. Chang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of preparation of ex situ selectivated zeolite catalysts for...
Patent number
5,726,114
Issue date
Mar 10, 1998
Mobil Oil Corporation
Clarence D. Chang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Regioselective methylation of toluene to para-xylene
Patent number
5,607,888
Issue date
Mar 4, 1997
Mobil Oil Corporation
Clarence D. Chang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Zeolite functionalized with organosiliceous groups
Patent number
5,571,768
Issue date
Nov 5, 1996
Mobil Oil Corporation
Clarence D. Chang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Extrusion-modified molecular sieve
Patent number
5,541,146
Issue date
Jul 30, 1996
Mobil Oil Corporation
Clarence D. Chang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Selectivating zeolites with organosiliceous agents
Patent number
5,516,736
Issue date
May 14, 1996
Mobil Oil Corp.
Clarence D. Chang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Regioselective methylation of toluene to para-xylene
Patent number
5,498,814
Issue date
Mar 12, 1996
Mobil Oil Corp.
Clarence D. Chang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Regioselective production of para-dialkyl benzenes
Patent number
5,475,179
Issue date
Dec 12, 1995
Mobil Oil
Clarence D. Chang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Isoparaffin/olefin alkylation with minimal acid inventory
Patent number
5,457,257
Issue date
Oct 10, 1995
Mobil Oil Corporation
Clarence D. Chang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Shape selective hydrocarbon conversion over pre-selectivated, activ...
Patent number
5,455,213
Issue date
Oct 3, 1995
Mobil Oil Corp.
Clarence D. Chang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Shape selective conversion of hydrocarbons over extrusion-modified...
Patent number
5,365,003
Issue date
Nov 15, 1994
Mobil Oil Corp.
Clarence D. Chang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Shape selective hydrocarbon conversion over pre-selectivated, activ...
Patent number
5,349,113
Issue date
Sep 20, 1994
Mobil Oil Corp.
Clarence D. Chang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the regioselective conversion of aromatics to para-disu...
Patent number
5,321,183
Issue date
Jun 14, 1994
Mobil Oil Corp.
Clarence D. Chang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalytic processes in the presence of zeolites of increased intern...
Patent number
5,220,086
Issue date
Jun 15, 1993
Mobil Oil Corporation
Paul G. Rodewald
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Lubricants and lube additives from epoxidation of lower olefin olig...
Patent number
5,068,048
Issue date
Nov 26, 1991
Mobil Oil Corporation
Catherine S. H. Chen
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Propylene oligomerization over silica modified zeolites
Patent number
5,057,640
Issue date
Oct 15, 1991
Mobil Oil Corp.
Clarence D. Chang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Amide and sulfonic acid derivation of lower olefin oligomers
Patent number
5,035,818
Issue date
Jul 30, 1991
Mobil Oil Corporation
Catherine S. H. Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Acylation of lower olefin oligomers
Patent number
5,021,178
Issue date
Jun 4, 1991
Mobil Oil Corporation
Catherine S. H. Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of removing chlorofluorocarbons from the atmosphere
Patent number
4,997,632
Issue date
Mar 5, 1991
Mobil Oil Corporation
Paul G. Rodewald
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Reactivation of partially deactivated catalyst employing ultrasonic...
Patent number
4,992,614
Issue date
Feb 12, 1991
Mobil Oil Corp.
Paul G. Rodewald
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Lubricants and lube additives from hydroxylation and esterification...
Patent number
4,992,189
Issue date
Feb 12, 1991
Mobil Oil Corporation
Catherine S. H. Chen
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Reactivation of partially deactivated catalyst employing ultrasonic...
Patent number
4,914,256
Issue date
Apr 3, 1990
Mobil Oil Corp.
Paul G. Rodewald
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Alkylate upgrading
Patent number
4,910,357
Issue date
Mar 20, 1990
Mobil Oil Corporation
Ralph M. Dessau
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stabilization of zinc on catalysts
Patent number
4,849,568
Issue date
Jul 18, 1989
Mobil Oil Corporation
Sharon B. McCullen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Oligomerization of olefins with BF.sub.3 treated zeolite
Patent number
4,751,341
Issue date
Jun 14, 1988
Mobil Oil Corporation
Paul G. Rodewald
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalytic aromatics conversion
Patent number
4,717,780
Issue date
Jan 5, 1988
Mobil Oil Corp.
David H. Olson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalytic conversion with boron trifluoride treated zeolite
Patent number
4,709,110
Issue date
Nov 24, 1987
Mobil Oil Corporation
Paul G. Rodewald
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalytic oxygenate conversion
Patent number
4,709,114
Issue date
Nov 24, 1987
Mobil Oil Corporation
Paul G. Rodewald
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalytic conversion with boron trifluoride treated zeolite
Patent number
4,683,051
Issue date
Jul 28, 1987
Mobil Oil Corporation
Paul G. Rodewald
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Zeolite catalysts having stabilized hydrogenation-dehydrogenation f...
Publication number
20020091293
Publication date
Jul 11, 2002
Clarence D. Chang
C07 - ORGANIC CHEMISTRY