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...
by April Breyer Menon | Feb 24, 2025
On February 19, 2025, Wilson Wolf Manufacturing and Sarepta’s stipulated dismissal with prejudice of Case No. 1:19-cv-02316 (D. Del.) related to the manufacturing of Elevidys® (delandistrogene moxeparvovec-rokl) was granted. In its Complaint, Wilson Wolf alleged that...
by April Breyer Menon | Feb 21, 2025
On February 14, 2025, the FDA approved Sanofi’s Merilog™ / Merilog SoloStar® (insulin aspart-szjj), the first biosimilar of Novo Nordisk’s NovoLog® (insulin aspart). Merilog™ is packaged in a multi-dose vial, and Merilog SoloStar® is a prefilled pen. ...