small molecule

XCOPRI

CENOBAMATE

Loss of exclusivityJune 2039latest FDA-listed patent expiry
CompanySK LIFE SCIENCE INC

Drug detail

Brand nameXCOPRI
Active ingredientCENOBAMATE
Strength150MG
Dosage formTABLET
RouteORAL
ModalitySmall molecule
FDA approvalMarch 2020
Marketing statusRX

Listed patents

PatentExpiresType
11654133June 2039use U-3610
7598279October 2032substance

Source: FDA Orange Book, layered on the CliffBio company graph. Cliff dates are the latest FDA-listed patent expiry; estimates are projections, not legal advice.

XCOPRI patent cliff — loss of exclusivity June 2039 | CliffBio