AMPHETAMINE; AMPHETAMINE ASPARTATE/DEXTROAMPHETAMINE SULFATE
| Brand name | DYANAVEL XR |
|---|---|
| Active ingredient | AMPHETAMINE; AMPHETAMINE ASPARTATE/DEXTROAMPHETAMINE SULFATE |
| Strength | 2MG/ML;EQ 0.5MG BASE/ML |
| Dosage form | SUSPENSION, EXTENDED RELEASE |
| Route | ORAL |
| Modality | Small molecule |
| FDA approval | October 2015 |
| Marketing status | RX |
| Patent | Expires | Type |
|---|---|---|
| 11590228 | September 2036 | product |
| 8062667 | March 2029 | product |
| 8597684 | March 2027 | product |
| 10086087 | March 2027 | product |
| 8747902 | March 2027 | product |
| 8883217 | March 2027 | product |
| 9675703 | March 2027 | product |
Source: FDA Orange Book, layered on the CliffBio company graph. Cliff dates are the latest FDA-listed patent expiry; estimates are projections, not legal advice.