Pearce IP BioBlast: w/e 14 Feb 2020


  • On 11 February 2020, Amgen sued Hospira in the District Court of Delaware, alleging Hospira's aBLA for a proposed pegfilgrastim biosimilar infringes Amgen's Neulasta patent for protein purification (no. 8,273,707).



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Biosimilars Bulletin 

August 19, 2020

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