We have previously covered various aspects of a legal battle between Genentech and Amgen regarding Amgen’s efforts to market Mvasi, a biosimilar to Genentech’s bevacizumab product, Avastin.  These aspects include Genentech’s quickly-dismissed February 2017 action contending Amgen was in violation of the Biologics Price Competition and Innovation Act (“BPCIA”) (covered here and here), and…