Abstract: The invention provides novel dosage forms of quetiapine and its salts, particularly quetiapine hemifumarate including wax dosage forms, press-coat dosage forms, and sprinkle dosage forms, and other novel dosage forms. The invention also provides sustained release and pulsed release dosage forms of quetiapine and its salts. Methods of making novel quetiapine dosage forms are given.

Abstract: Donepezil formulations, including amorphous donepezil or pharmaceutically acceptable salts thereof; sustained-release formulations; and donepezil sprinkle formulations are disclosed.

Abstract: Galantamine formulations, including sustained-release and fast dissolve formulations, are described.

Abstract: Alprazolam is a drug used to treat anxiety disorders. Disclosed are sustained-release and controlled-release formulations containing alprazolam. The dosage forms may have particular dissolution profiles and plasma concentrations. Preferred dosage forms do not contain hydroxypropyl methylcellulose.

Abstract: Rosiglitazone and metformin are drugs used to treat type 2 diabetes. Formulations comprising amorphous rosiglitazone and metformin are described. Other formulations include formulations for retention in the stomach and upper gastrointestinal tract. Controlled-release dosage forms in which the release of the rosiglitazone, the metformin, or both are controlled are described.

Abstract: Ziprasidone formulations, including controlled-release formulations, formulations containing ziprasidone dihydrochloride, and combinations of ziprasidone and an additional active agent are described.

Abstract: Rosiglitazone is a drug used to treat type 2 diabetes. Methods for the formation of amorphous rosiglitazone and formulations comprising the amorphous rosiglitazone are described. Other formulations include pulsed-release formulations and formulations for retention in the stomach and upper gastrointestinal tract. Controlled-release dosage form include those wherein the maximum plasma concentration of rosiglitazone occurs greater than one hour after administration to a human and/or wherein less than 75 percent by weight of the rosiglitazone is released at 1 hour after immersion in simulated gastric fluid.

Abstract: The invention provides novel dosage forms of quetiapine and its salts, particularly quetiapine hemifumarate including wax dosage forms, press-coat dosage forms, and sprinkle dosage forms, and other novel dosage forms. The invention also provides sustained release and pulsed release dosage forms of quetiapine and its salts. Methods of making novel quetiapine dosage forms are given.

Abstract: The invention provides novel dosage forms of atomoxetine and its salts, particularly atomoxetine hydrochloride including wax dosage forms, press-coat dosage forms, and sprinkle dosage forms, and other novel dosage forms. The invention also provides sustained-release and pulsed-release dosage forms of atomoxetine and its salts. Methods of making novel atomoxetine dosage forms are given. Methods of treating senile dementias, including Alzheimer's dementia, attention deficit disorder and other neuropsychiatric disorders by administering an effective amount of the dosage forms disclosed herein, either alone or in combination with one or more other medicaments, are also provided by the invention.

Abstract: Galantamine formulations substantially free of microcrystalline cellulose, lactose, and/or starch are described.