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Nobuo Ootake
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Saitama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Process for making a catalyst for cracking heavy oil
Patent number
6,858,555
Issue date
Feb 22, 2005
ExxonMobil Research and Engineering Company
Masato Shibasaki
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Catalyst for cracking heavy oil
Patent number
6,511,933
Issue date
Jan 28, 2003
Tonen Corporation
Masato Shibasaki
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Additive catalyst for the cracking of heavy oil
Patent number
6,225,255
Issue date
May 1, 2001
Exxon Research and Engineering Company
Masato Shibasaki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Process fro making a catalyst for cracking heavy oil
Publication number
20030047586
Publication date
Mar 13, 2003
Masato Shibasaki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL