by April Breyer Menon | Jan 3, 2026
On December 19, 2025, the FDA approved Amneal / mAbxience’s Boncresa™ / Oziltus™ (denosumab-mobz) as the nineth biosimilars of Amgen’s Prolia® / Xgeva® (denosumab). On December 31, 2025, Alvotech and Dr. Reddy’s announced the receipt of a Complete...
by April Breyer Menon | Dec 24, 2025
On December 3, 2025, Fresenius Kabi and SamChunDang Pharm announced the FDA acceptance of their aBLA for SCD-411 (aflibercept), a proposed biosimilar of Regeneron’s EYLEA® (aflibercept). Under their licensing agreement SamChunDang developed the biosimilar...
by April Breyer Menon | Dec 20, 2025
On December 18, 2025, the FDA approved Formycon and Zydus’s Nufymco™ (ranibizumab-leyk) as the third interchangeable biosimilar of Genentech’s Lucentis® (ranibizumab). Lucentis® biosimilars have been on the market since July 2022 and had reached over 50%...
by April Breyer Menon | Dec 4, 2025
On December 2, 2025, Sarepta Therapeutics filed three petitions for inter partes review (“IPR”) challenging Genzyme’s patents relating to the characterization of recombinant adeno-associated virus (rAAV) vector preparations. Sarepta filed IPR2026-00166, seeking...
by April Breyer Menon | Dec 4, 2025
On December 2, 2025, the Federal Circuit issued two related decisions concerning Seagen’s U.S. Patent No. 10,808,039 (“the ’039 patent”), asserted against Daiichi Sankyo and AstraZeneca in litigation over the antibody–drug conjugate (ADC) Enhertu® (fam-trastuzumab...