The FDA has only approved eight biosimilar products to date. The second most recently approved biosimilar is Mvasi (bevacizumab-awwb), which is manufactured by Amgen and was approved as a biosimilar to Genentech’s Avastin (bevacizumab) on September 14, 2017.[1]
On October 6, 2017—about three weeks after the FDA approved Mvasi—Amgen provided Genentech with a notice