Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Including plural reaction stages
Reexamination Certificate
2008-11-18
2011-10-04
Griffin, Walter (Department: 1774)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Including plural reaction stages
C422S129000, C422S130000, C422S131000, C422S198000, C422S211000, C422S631000, C422S632000, C422S633000, C422S634000, C422S635000, C422S636000, C422S637000, C422S638000, C422S639000, C422S640000, C422S603000, C422S644000, C422S647000, C560S241000
Reexamination Certificate
active
08029748
ABSTRACT:
The invention provides methods, apparatus and chemical systems for making vinyl acetate from ethylene, oxygen, and acetic acid.
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Daly Francis P.
Fitzgerald Sean P.
Foster James A.
Hammock Tony
Huckman Michael
Celanese International Corporation
Griffin Walter
Rosenberg Frank
Velocys, Inc
Young Natasha
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