DROSPIRENONE; ETHINYL ESTRADIOL; LEVOMEFOLATE CALCIUM
| Brand name | BEYAZ |
|---|---|
| Active ingredient | DROSPIRENONE; ETHINYL ESTRADIOL; LEVOMEFOLATE CALCIUM |
| Strength | 3MG,N/A;0.02MG,N/A;0.451MG,0.451MG |
| Dosage form | TABLET |
| Route | ORAL |
| Modality | Small molecule |
| FDA approval | September 2010 |
| Marketing status | RX |
| Patent | Expires | Type |
|---|---|---|
| 11617751 | July 2030 | product |
| 8617597 | February 2030 | 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.