Patent ID: 7820145

Claim:
An oleaginous foamable therapeutic composition, comprising: a. about 70% to about 96.5% of a solvent phase, wherein the solvent phase comprises: i) a hydrophobic solvent, a silicone oil, or a mixture thereof and ii) optionally an emollient, a co-solvent, or a mixture thereof b. at least a non-ionic surface-active agent at a concentration of about 0.1% to less than about 10% by weight of the total composition; c. at least one gelling agent at a concentration of about 0.1% to about 5% by weight of the total composition; d. a therapeutically effective amount of at least one active agent; and f. at least one liquefied or compressed gas propellant, at a concentration of about 3% to about 25% by weight of the total composition, wherein the composition forms a breakable foam upon dispensing that collapses upon application of shear force; and wherein the specific gravity of the foam is less than about 0.5 g/mL; and wherein the water content of the composition is less than about 30% by weight.