US 2007/0178147 A1Published application

Liposomal compositions

OwnerNarendra Desai, Hemlata Dalal +1inventors

InventorsNarendra Desai, Hemlata Dalal, Richard Saunders

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This invention relates generally to liposomal pharmaceutical compositions and related methods.

Dependent claims

A lyophilized liposomal composition comprising

(i) a hydrophobic therapeutic agent;
(ii) a first component;
and
(iii) a second component;
wherein, when the composition is contacted with water, the first component and the second component interact to form a substantially homogeneous liposomal solution of the hydrophobic therapeutic agent.

2 more elements

Dependencies are inferred from the claim text.

A61K 9/127
Dispersions; Emulsions: synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
A61K 9/0019
Galenical forms characterised by the site of application: injectable compositions; Intramuscular, intravenous, arterial, subcutaneous…
A61K 9/1277
Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant: preparation processes;…
A61K 9/19
Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles: lyophilised , i.e.…

From the US filing history. Foreign family members aren’t listed.

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