Long Acting Injectable Formulations

1 - 45 . (canceled)

46 . A process for preparing a long acting injectable formulation, comprising:

i. mixing an amphiphilic agent with a non-aqueous liquid vehicle comprising (a) a hydrophobic lipid comprising a glyceryl ester of a C 6 -C 24 fatty acid, (b) a hydrophilic organic compound selected from the group consisting of polyethylene glycol, propylene glycol, glycerin, and dimethylsulfoxide, or a combination of (a) and (b);

ii. dispersing a poorly water-soluble active pharmaceutical ingredient in the mixture of (i) and mixing to form a dispersion; and

iii. milling the dispersion of (ii) to achieve an active pharmaceutical ingredient having a D 90 particle size of about 0.5 μm to about 25 μm to obtain the long acting injectable formulation.

47 . The process of claim 46 , wherein the process further comprises adding additional excipients to form a final dosage form.

48 . The process of any one of claim 46 , wherein the active pharmaceutical ingredient is an anti-psychotic drug selected from the group consisting of free base, salt or ester of lurasidone, aripiprazole, asenapine, iloperidone, olanzapine, paliperidone, risperidone, ziprasidone, cariprazine, brexpiprazole, vortioxetine, vilazodone, duloxentine, and mirtazapine.

49 . A process for preparing a long acting injectable formulation, comprising:

i. mixing an amphiphilic agent with a non-aqueous liquid vehicle comprising (a) a hydrophobic lipid comprising a glyceryl ester of a C 6 -C 24 fatty acid, (b) a hydrophilic organic compound selected from the group consisting of polyethylene glycol, propylene glycol, glycerin, and dimethylsulfoxide, or a combination of (a) and (b); and

ii. dispersing a poorly water-soluble active pharmaceutical ingredient having a D 90 particle size of about 0.5 μm to about 25 μm in the mixture of (i) and mixing to form a uniform dispersion to obtain the long acting injectable formulation.

50 . The process of claim 49 , wherein the process further comprises adding additional excipients to form a final dosage form.

51 . The process of any one of claim 49 , wherein the active pharmaceutical ingredient is an anti-psychotic drug selected from the group consisting of free base, salt or ester of lurasidone, aripiprazole, asenapine, iloperidone, olanzapine, paliperidone, risperidone, ziprasidone, cariprazine, brexpiprazole, vortioxetine, vilazodone, duloxentine, and mirtazapine.

52 . An injectable pharmaceutical dosage form, comprising (i) the long acting injectable formulation prepared by the process of claim 46 claim and (ii) a pre-filled syringe or vial.

53 - 67 . (canceled)

68 . The process of claim 46 , wherein the hydrophobic lipid is a glyceryl ester of a C 12 -C 18 fatty acid.

69 . The process of claim 49 , wherein the hydrophobic lipid is a glyceryl ester of a C 12 -C 18 fatty acid

70 . The long acting injectable formulation of claim 46 , wherein the hydrophobic lipid is selected from the group consisting of castor oil, cottonseed oil, olive oil, peanut oil, safflower oil, sesame oil, soybean oil, coconut oil, palm seed oil, and combinations thereof.

71 . The long acting injectable formulation of claim 49 , wherein the hydrophobic lipid is selected from the group consisting of castor oil, cottonseed oil, olive oil, peanut oil, safflower oil, sesame oil, soybean oil, coconut oil, palm seed oil, and combinations thereof.

72 . The process of claim 46 , wherein the milling in (iii) is a wet milling process or a dry milling process.

73 . The process of claim 72 , wherein the wet milling process is ball/media milling, high shear milling or high pressure homogenizer milling.

74 . The process of claim 72 , wherein the dry milling process is an air jet mill.

75 . The process of claim 46 , wherein the active pharmaceutical ingredient in the formulation is lurasidone.

76 . The process of claim 49 , wherein the active pharmaceutical ingredient in the formulation is lurasidone.

77 . The process of claim 75 , wherein the formulation is non-gelling and thixotropic with a viscosity of less than 10 poise at a shear rate of 10/s at 25° C. and a viscosity of greater than 15 poise at a shear rate of less than or equal to about 0.1/s at 25° C.

78 . The process of claim 76 , wherein the formulation is non-gelling and thixotropic with a viscosity of less than 10 poise at a shear rate of 10/s at 25° C. and a viscosity of greater than 15 poise at a shear rate of less than or equal to about 0.1/s at 25° C.

79 . An injectable pharmaceutical dosage form, comprising (i) the long acting injectable formulation prepared by the process of claim 46 and (ii) a pre-filled syringe or vial.

80 . An injectable pharmaceutical dosage form, comprising (i) the long acting injectable formulation prepared by the process of claim 49 and (ii) a pre-filled syringe or vial.