Chemistry of hydrocarbon compounds – Saturated compound synthesis – By isomerization
Reexamination Certificate
2007-12-04
2007-12-04
Nguyen, Cam N. (Department: 1754)
Chemistry of hydrocarbon compounds
Saturated compound synthesis
By isomerization
C585S708000, C585S721000, C208S113000, C208S121000, C502S217000, C502S242000, C502S255000
Reexamination Certificate
active
10824390
ABSTRACT:
A catalyst composition includes an oxygen compound of an element selected from Group IVB or Group IVA of the Periodic Table of the Elements; an oxygen compound of an element selected from Group VIB or Group VIA of the Periodic Table of the Elements; and at least about1% by weight based upon total catalyst weight of fumed silica particles. The catalyst composition is advantageously employed in hydrocarbon conversion processes such as isomerization.
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Angevine Philip J.
Xu Jinsuo
Yeh Chuen Y.
ABB Lummus Global Inc.
Dilworth & Barrese LLP
Nguyen Cam N.
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