by April Breyer Menon | Oct 23, 2025
On October 20, 2025, Celltrion and Regeneron announced they reached a settlement agreement, dismissing Case Nos. 1-23-cv-00089 (N.D.W. Va.) and 1-24-cv-00053 (N.D.W. Va.) / MDL 1:24-md-03103 (N.D.W. Va.) and allowing the commercialization...
by April Breyer Menon | Oct 19, 2025
Beginning in November 2024, Merck Sharp & Dohme, LLC (“Merck”) requested post-grant review (“PGR”) of 14 patents owned by Halozyme, Inc. (“Halozyme”), with claims directed to modified PH20 hyaluronidase polypeptides, including modified polypeptides that exhibit...
by April Breyer Menon | Oct 16, 2025
On October 9, 2025, Celltrion announced the FDA approved Eydenzelt® (aflibercept-boav), a biosimilar of Regeneron’s EYLEA® (aflibercept). The FDA has previously approved five aflibercept biosimilars: Biocon / Mylan’s Yesafili™ (aflibercept-jbvf), Samsung...
by April Breyer Menon | Oct 10, 2025
Beginning in November 2024, Merck Sharp & Dohme, LLC (“Merck”) requested post-grant review (“PGR”) of 14 patents owned by Halozyme, Inc. (“Halozyme”), with claims directed to modified PH20 hyaluronidase polypeptides, including modified polypeptides that exhibit...
by April Breyer Menon | Oct 5, 2025
On October 1, 2025, the PTAB granted Amgen’s request for adverse judgment based on Bristol-Myers Squibb’s (“BMS”) statutory disclaimer of all challenged claims prior to institution of trial. Amgen’s IPR2025-00603 challenged all the claims of BMS’s U.S. Patent...