Samsung Bioepis Co. Ltd.’s Renflexis (infliximab-abda), approved by FDA April 21, becomes the fifth biosimilar licensed in the US but still has its share of firsts.
It is the first biosimilar approved by FDA without an advisory committee review. It’s also the first time in the nascent US market that a single novel biologic (in this case, Janssen Biotech Inc
In addition, the Renflexis approval comes in the apparent absence of patent litigation between the biosimilar and reference product