by April Breyer Menon | Mar 13, 2025
On February 28, 2025, the FDA approved Celltrion’s Stoboclo® / Osenvelt® (denosumab-bmwo) as the third company to receive FDA approval of biosimilars of Amgen’s Prolia® / Xgeva® (denosumab). The other two companies are Sandoz’s Jubbonti® / Wyost® (denosumab-bbdz),...
by April Breyer Menon | Mar 13, 2025
On March 7, 2025, the FDA approved Celltrion’s Omlyclo® (omalizumab-igec), the first interchangeable biosimilar of Genentech’s Xolair® (omalizumab). Omlyclo® was approved for all of Xolair®’s approved indications, including for certain patients with asthma, chronic...
by April Breyer Menon | Mar 12, 2025
In an article for The Center for Biosimilars, Ha Kung Wong and April Breyer Menon discuss Prolia® / Xgeva® (denosumab) cases to watch, including cases against Samsung Bioepis (1:24-cv-08417 (D.N.J.)), Fresenius Kabi (1:25-cv-01080 (D.N.J.)), and Accord (1:25-cv-01305...
by April Breyer Menon | Mar 4, 2025
On February 28, 2025, Amgen filed three IPRs against Bristol-Myers Squibb’s patents covering methods of treatment using a combination of Opdivo® (nivolumab), an anti-PD-1 antibody, and Yervoy® (ipilimumab), an anti-CTLA-4 antibody: IPR2025-00601 challenging U.S....
by April Breyer Menon | Feb 28, 2025
Three Stelara® (ustekinumab) biosimilars launched in the U.S. in the past week, Alvotech / Teva’s Selarsdi™ (ustekinumab-aekn) on February 21, 2025, and Sandoz / Samsung Bioepis’s Pyzchiva® (ustekinumab-ttwe) and Biocon’s Yesintek™ (ustekinumab-kfce) on...