Fresenius Kabi will look to launch its denosumab biosimilars to Prolia and Xgeva in the US in mid-2025, after the German firm received US Food and Drug Administration approval for the biosimilars – the company’s sixth FDA biosimilar approval.
Kabi Lines Up Denosumab Biosimilar Launch As FDA Says Yes To Filings
Fourth FDA Approval For Denosumab Biosimilar Comes Shortly After Settlement
Fresenius Kabi has met its end of the bargain to launch biosimilars to Prolia/Xgeva in the middle of this year, after bagging FDA approvals. The German firm is also set to hear back on its filings in Europe imminently.

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Gedeon Richter has filed its Mochida-partnered tocilizumab biosimilar rival to RoActemra with the European Medicines Agency. But with several biosimilars already having won approval, the market could be competitive.
Accord received positive opinions for its Prolia and Xgeva biosimilars at the latest meeting of the EMA’s CHMP. Meanwhile, Celltrion picked up a nod for another Stelara biosimilar, while Rechon Life Science withdrew an application for human insulin.
With Celltrion having just received approval for its US Actemra (tocilizumab) biosimilar and having just launched its ustekinumab rival to Stelara – and with the introduction of the Korean developer’s denosumab rivals to Prolia and Xgeva just around the corner – 2025 is set to be a busy year, Celltrion USA chief commercial officer Thomas Nusbickel tells Generics Bulletin.
With sales and profits shooting up in 2024, Alvotech has revealed plans to rapidly accelerate development to add between four and six programs to its pipeline of biosimilars every year, while at the same time unveiling details of several new brands that it will be seeking to challenge. The firm has also set out longer-term financial targets that anticipate more than trebling its revenues in the next three years.
More from Generics Bulletin
With sales and profits shooting up in 2024, Alvotech has revealed plans to rapidly accelerate development to add between four and six programs to its pipeline of biosimilars every year, while at the same time unveiling details of several new brands that it will be seeking to challenge. The firm has also set out longer-term financial targets that anticipate more than trebling its revenues in the next three years.
The Chinese player reported its second profitable year in a row, with growth in sales reported across its marketed portfolio and further milestones in the near future.
India’s Dr Reddy’s and China’s Bio-Thera have struck a deal covering ustekinumab and golimumab biosimilars in multiple markets in south-east Asia.