biologic

Kevzara

sarilumab

Loss of exclusivityMay 2029projected — 12-year biologic exclusivity estimate
CompanySanofi-Aventis U.S. LLC

Drug detail

Brand nameKevzara
Active ingredientsarilumab
Strength200MG/1.14ML
Dosage formInjection
RouteSubcutaneous
ModalityBiologic
FDA approvalMay 2017
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.

Kevzara patent cliff — loss of exclusivity May 2029 | CliffBio