Drug – bio-affecting and body treating compositions – Plant material or plant extract of undetermined constitution...
Reexamination Certificate
2008-03-18
2008-03-18
McKelvey, Terry (Department: 1655)
Drug, bio-affecting and body treating compositions
Plant material or plant extract of undetermined constitution...
C424S774000, C424S400000
Reexamination Certificate
active
07344736
ABSTRACT:
The invention relates to the extraction of pharmaceutically active components from plant materials, and more particularly to the preparation of a botanical drug substance (BDS) for incorporation in to a medicament. It also relates to a BDS of given purity, for use in pharmaceutical formulations. In particular it relates to BDS comprising cannabinoids obtained by extraction fromcannabis.
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Downs David Victor
Flockhart Ian R.
Gibson Peter
Hill Colin A.
Wheatley Gary William
GW Pharma Limited
McKelvey Terry
Winston Randall
Wolf Greenfield & Sacks P.C.
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