ACETYLCYSTEINE
| Brand name | CETYLEV |
|---|---|
| Active ingredient | ACETYLCYSTEINE |
| Strength | 2.5GM |
| Dosage form | TABLET, EFFERVESCENT |
| Route | ORAL |
| Modality | Small molecule |
| FDA approval | January 2016 |
| Marketing status | DISCN |
| Patent | Expires | Type |
|---|---|---|
| 9561204 | May 2032 | use U-1373 |
| 8747894 | May 2032 | product |
| 9427421 | May 2032 | 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.