Chemistry of hydrocarbon compounds – Unsaturated compound synthesis – From nonhydrocarbon feed
Reexamination Certificate
2005-04-19
2008-11-25
Wood, Elizabeth D (Department: 1793)
Chemistry of hydrocarbon compounds
Unsaturated compound synthesis
From nonhydrocarbon feed
C585S639000, C585S640000, C585S310000, C585S324000, C585S326000, C502S327000, C502S329000
Reexamination Certificate
active
07456330
ABSTRACT:
A catalyst composition that comprises a non-over flocculated molecular sieve and an over flocculated molecular sieve. A method of preparing a catalyst composition that comprises combining a non-over flocculated molecular sieve and an over flocculated molecular sieve.
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ExxonMobil Chemical Patents Inc.
Wood Elizabeth D
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