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US 7,731,947 B2Granted
Composition and dosage form comprising an interferon particle formulation and suspending vehicle
AssigneeIntarcia Therapeutics, Inc.
InventorsRom Ezer Eliaz, Yuanpeng Zhang, Catherine Manya Rohloff, Eric William Weeks, Gunjan Junnarkar
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Abstract
A liquid composition in an osmotic drug delivery system and a dosage form in an osmotic drug delivery system is disclosed comprising an amphiphilic molecule, a non-aqueous liquid solvent, and a pharmaceutically active agent.
Claims24
A pharmaceutical composition comprising:
- a particle formulation comprising an interferon, sucrose, methionine, and a citrate buffer, and
- a suspending vehicle comprising a solvent selected from the group consisting of benzyl benzoate, lauryl lactate, and lauryl alcohol, wherein the particle formulation is dispersed in the suspending vehicle.
An osmotic drug delivery device comprising
- a pharmaceutical composition comprising, (i) a particle formulation comprising an interferon, sucrose, methionine, and a citrate buffer, and (ii) a suspending vehicle comprising a solvent selected from the group consisting of benzyl benzoate, lauryl lactate, and lauryl alcohol, wherein the particle formulation is dispersed in the suspending vehicle.
Dependencies are inferred from the claim text.