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John E. Asplin
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process for selectively producing propylene in a fluid catalytic cr...
Patent number
6,803,494
Issue date
Oct 12, 2004
ExxonMobil Chemical Patents Inc.
Paul K. Ladwig
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method for maintaining heat balance in a fluidized bed catalytic cr...
Patent number
6,558,531
Issue date
May 6, 2003
ExxonMobil Chemical Patents Inc.
Todd R. Steffens
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for producing polypropylene from C3 olefins selectively pro...
Patent number
6,388,152
Issue date
May 14, 2002
ExxonMobil Chemical Patents Inc.
Paul K. Ladwig
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for producing polypropylene from C3 olefins selectively pro...
Patent number
6,339,180
Issue date
Jan 15, 2002
ExxonMobil Chemical Patents, Inc.
Paul K. Ladwig
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for selectively producing C3 olefins in a fluid catalytic c...
Patent number
6,313,366
Issue date
Nov 6, 2001
ExxonMobile Chemical Patents, Inc.
Paul K. Ladwig
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for producing polypropylene from C3 olefins selectively pro...
Patent number
6,258,257
Issue date
Jul 10, 2001
ExxonMobil Research and Engineering Company
George A. Swan
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for producing polypropylene from C3 olefins selectively pro...
Patent number
6,258,990
Issue date
Jul 10, 2001
ExxonMobil Research and Engineering Company
Shun C. Fung
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
Method for maintaining heat balance in a fluidized bed catalytic cr...
Publication number
20010025806
Publication date
Oct 4, 2001
Todd R. Steffens
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...