biologic

Inmazeb

atoltivimab, maftivimab, and odesivimab-ebgn

Loss of exclusivitySeptember 2033projected — 12-year biologic exclusivity estimate
CompanyRegeneron PharmaceuticalsView the full company profile on CliffBio

Drug detail

Brand nameInmazeb
Active ingredientatoltivimab, maftivimab, and odesivimab-ebgn
Strength483.3MG, 483.3MG, 483.3MG/14.5ML (33.33MG, 33.33MG, 33.33MG/ML)
Dosage formInjection
RouteIntravenous
ModalityBiologic
FDA approvalSeptember 2021
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.

Inmazeb patent cliff — loss of exclusivity September 2033 | CliffBio