Drug – bio-affecting and body treating compositions – Plant material or plant extract of undetermined constitution...
Reexamination Certificate
2005-09-20
2005-09-20
Pryor, Alton (Department: 1616)
Drug, bio-affecting and body treating compositions
Plant material or plant extract of undetermined constitution...
C424S435000
Reexamination Certificate
active
06946150
ABSTRACT:
The invention relates to pharmaceutical formulations, and more particularly to formulations containing cannabinoids for administration via a pump action spray. In particular, the invention relates to pharmaceutical formulations, for use in administration of lipophilic medicaments via mucosal surfaces, comprising: at least one lipophilic medicament, a solvent and a co-solvent, wherein the total amount of solvent and co-solvent present in the formulation is greater than 55% wt/wt of the formulation and the formulation is absent of a self emulsifying agent and/or a fluorinated propellant.
REFERENCES:
patent: 6503532 (2003-01-01), Murty et al.
patent: 6713048 (2004-03-01), Peart et al.
patent: 2002/0136752 (2002-09-01), Whittle et al.
patent: 2361869 (2001-11-01), None
patent: WO-200232420 (2002-04-01), None
GW Pharma Limited
Pryor Alton
Wolf Greenfield & Sacks P.C.
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