Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Markus Johnsson0
Predrik Tiberg0
Date of Patent
May 22, 2012
0Patent Application Number
105867770
Date Filed
January 21, 2005
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention provides a particulate composition including; a) at least 50% of at least one structure forming amphiphile, b) 0 to 40% of at least one structure swelling amphiphile, and c) 2 to 20% of at least one dispersion stabilizing polymeric amphiphile, where all parts are by weight relative to the sum of the weights of a+b+c and wherein the composition comprises non-lamellar particles or forms non-lamellar particles when contacted with an aqueous fluid. Where component b) is 0% then component a) comprises at least two structure forming amphiphiles. The invention also provides pharmaceutical compositions of the compositions and kits containing the compositions for establishing a pharmaceutical formulation of an active agent.
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