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US 10,328,068 B2Granted
Oral pharmaceutical dosage forms
AssigneeDurect Corporation
InventorsJan J. Scicinski, William W. van Osdol, Huey-Ching Su, Michael H. Arenberg, Jaymin Shah
Life of this patent
Estimating the term…
Abstract
Controlled release oral dosage forms suitable for administration of methylphenidate are provided. Abuse-resistant controlled release oral dosage forms suitable for administration of methylphenidate are also provided. Methods of treating ADD and ADHD using the oral dosage forms are also provided.
Claims20
An oral controlled release dosage form comprising a formulation comprising:
- methylphenidate;
- sucrose acetate isobutyrate (SAIB);
- isopropyl myristate (IPM);
- cellulose acetate butyrate (CAB);
- triacetin;
- SiO2;
- and
- a saturated polyglycolized glyceride.
5 more elements
Dependencies are inferred from the claim text.