Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Reexamination Certificate
2008-09-05
2011-10-04
Witherspoon, Sikarl (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
C435S148000
Reexamination Certificate
active
08030523
ABSTRACT:
The present invention relates to a process which can effectively extract and purify natural astaxanthin from the eggs and gonads of snails.
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Wu Yi-Lung
Yang Chin-Chang
Bioptik Technology, Inc.
King Anthony
Witherspoon Sikarl
WPAT, P.C.
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