← Patent-cliff monitor Loss of exclusivity September 2035 latest FDA-listed patent expiry
Company Shionogi → View the full company profile on CliffBio Drug detail Brand name FETROJA Active ingredient CEFIDEROCOL SULFATE TOSYLATE Strength EQ 1GM BASE/VIAL Dosage form POWDER Route INTRAVENOUS Modality Small molecule FDA approval November 2019 Marketing status RX
Listed patents Patent Expires Type 10004750 September 2035 substance, product 9949982 September 2035 product 9238657 November 2033 substance, product
Regulatory exclusivity Code Expires GAIN November 2029 NCE November 2024
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.