Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Reexamination Certificate
2007-04-26
2009-10-20
Witherspoon, Sikarl A (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
C702S022000
Reexamination Certificate
active
07605291
ABSTRACT:
The present invention is concerned with the automated control of the synthesis and purification of components useful in the synthesis and purification of volatile anesthetics. The invention is particularly useful in its application to the purification of acetone used in the purification of isoflurane.
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Marshall & Gerstein & Borun LLP
Witherspoon Sikarl A
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