biologic

Imfinzi

durvalumab

Loss of exclusivityMay 2029projected — 12-year biologic exclusivity estimate
CompanyAstraZeneca UK Ltd

Drug detail

Brand nameImfinzi
Active ingredientdurvalumab
Strength120MG/2.4ML (50MG/ML)
Dosage formInjection
RouteIntravenous
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.

Imfinzi patent cliff — loss of exclusivity May 2029 | CliffBio