Amgen Files Cross-Appeal in Ongoing Battle Over Epoetin Alfa
November 5th 2018
By Samantha DiGrande
ArticleAmgen filed a cross appeal in this long-running case on October 15, 2018. The appeal challenges, among other things, the district court’s previous judgement that Hospira had not infringed on another patent named in the original suit, US Patent Number 5,756,349, which covers the production of erythropoietin.