biologic

Strensiq

asfotase alfa

Loss of exclusivityOctober 2027projected — 12-year biologic exclusivity estimate
CompanyAlexion PharmaceuticalsSee this company's full patent-cliff portfolio

Drug detail

Brand nameStrensiq
Active ingredientasfotase alfa
Strength80MG/0.8ML
Dosage formInjection
RouteSubcutaneous
ModalityBiologic
FDA approvalOctober 2015
Marketing statusRx

Source: FDA Purple Book, layered on the CliffBio company graph. Cliff dates are the projected — 12-year biologic exclusivity estimate; estimates are projections, not legal advice.

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