small molecule

INJECTAFER

FERRIC CARBOXYMALTOSE

Loss of exclusivityFebruary 2028latest FDA-listed patent expiry
CompanyAMERICAN REGENT INC

Drug detail

Brand nameINJECTAFER
Active ingredientFERRIC CARBOXYMALTOSE
Strength500MG IRON/10ML (50MG IRON/ML)
Dosage formSOLUTION
RouteINTRAVENOUS
ModalitySmall molecule
FDA approvalOctober 2020
Marketing statusRX

Listed patents

PatentExpiresType
7754702February 2028use U-3312
7612109February 2027substance, product
11478502January 2027use U-3474
11433091January 2027use U-3634
11364260January 2027use U-3637
8895612January 2027use U-3315

Regulatory exclusivity

CodeExpires
I-915May 2026

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.

INJECTAFER patent cliff — loss of exclusivity February 2028 | CliffBio