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PTAB hears Mylan’s IPR challenge to Regeneron’s Eylea® patents

Aug 10, 2022

The IPRs (inter-partes reviews) commenced by Mylan against Regeneron’s Eylea® patents 9,669,069 and 9,254,338 (instituted in December 2021) were heard by the PTAB together on 10 August 2022.  The patents relate to Regeneron’s blockbuster product Eylea® (aflibercept) and analysts have reported that (at least) the ‘338 patent is likely to be invalidated, based on comments made by the PTAB during the proceedings.