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US 2019/0167588 A1Published application
Blended formulations
AssigneeSequessome Technology Holdings Limited
InventorsWilliam HENRY, Richard Wolf GARRAWAY
Life of this patent
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AssigneeSequessome Technology Holdings Limited
InventorsWilliam HENRY, Richard Wolf GARRAWAY
Estimating the term…
The present invention relates to a formulation comprising blends of formulations (or colloidal dispersions) and its topical application. The formulation comprises at least two different types of colloidal dispersion comprising deformable colloidal particles, wherein the deformable colloidal particles comprise a non-ionic surfactant and/or a phospholipid. The deformable colloidal particles of the invention may comprise an agent of interest (AOI) or may be free of an AOI. The formulation may comprise an AOI that is not associated with the deformable colloidal particles. The present invention also includes kits comprising the formulation of the present invention and the use of the formulation in medicine, skin care and cosmetics.
A formulation comprising a first colloidal dispersion and a second colloidal dispersion, wherein each colloidal dispersion comprises deformable colloidal particles each comprising a surfactant and optionally a phospholipid and a particle membrane, and one or more of the deformable colloidal particles of the first colloidal dispersion comprise a first modified component comprising a first agent of interest (AOI) wherein the first modified component is a lipid bonded to the first AOI and/or a surfactant bonded to the first AOI, wherein the entire of the first AOI is outside the particle membrane when the first AOI is external to the particle.
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Dependencies are inferred from the claim text.