biologic

GENGLYCOS

pariglasgene brecaparvovec-opnr

Loss of exclusivityAugust 2038projected — 12-year biologic exclusivity estimate
CompanyUltragenyx Pharmaceutical, Inc.

Drug detail

Brand nameGENGLYCOS
Active ingredientpariglasgene brecaparvovec-opnr
Strength3x10^13VG/ML
Dosage formSuspension
RouteIntravenous
ModalityBiologic
FDA approvalAugust 2026
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.

GENGLYCOS patent cliff — loss of exclusivity August 2038 | CliffBio