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Biocon Files IPR and Motion for Joinder Regarding Regeneron’s Eylea® (Aflibercept) Patent

Dec 18, 2023

On 18 December 2023, Biocon filed an inter partes review (IPR) petition challenging Regeneron’s Eylea® (aflibercept) patent no. 11,253,572 in proceeding IPR2024-00298.  Biocon also filed a motion for joinder with Samsung Bioepis’ IPR (IPR2023-00884) which was instituted in November 2023.  The 572 patent relates to methods of use of aflibercept in treating angiogenic eye disorders.