Drug – bio-affecting and body treating compositions – Plant material or plant extract of undetermined constitution...
Reexamination Certificate
2008-12-10
2011-11-29
Hoffman, Susan (Department: 1655)
Drug, bio-affecting and body treating compositions
Plant material or plant extract of undetermined constitution...
C424S779000
Reexamination Certificate
active
08067039
ABSTRACT:
An extract of plantDendrobii Caulisand preparing process thereof are provided. A physiologically active extract of a plantDendrobii Caulisand the method thereof are provided in the present invention. The extract is obtained by an extraction of the plant or parts thereof with a water miscible organic solvent or a mixture thereof with water.
REFERENCES:
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patent: 1137385 (1996-12-01), None
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Hoffman Susan
National Yang-Ming University
Porzio, Bromberg & Newman P.C.
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