biologic

Mepsevii

vestronidase alfa-vjbk

Loss of exclusivityNovember 2029projected — 12-year biologic exclusivity estimate
CompanyUltragenyx Pharamceutical Inc.

Drug detail

Brand nameMepsevii
Active ingredientvestronidase alfa-vjbk
Strength10MG/5ML (2MG/ML)
Dosage formInjection
RouteIntravenous
ModalityBiologic
FDA approvalNovember 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.

Mepsevii patent cliff — loss of exclusivity November 2029 | CliffBio