With news of a third settlement over a proposed Stelara (ustekinumab) biosimilar in the US, a pattern seems to be emerging: the earlier you settle with Johnson & Johnson, the earlier your rival to Stelara can hit the market.
Another US Stelara Settlement Arrives, This Time For Fresenius And Formycon
Deal With Johnson & Johnson Allows US Biosimilar Ustekinumab Entry In 2025
A third settlement has been struck allowing a Stelara biosimilar to hit the US market in 2025, with partners Fresenius and Formycon agreeing terms with Johnson & Johnson that offer a launch date slightly later than previous settlers.

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Organon has swelled its immunology biosimilar portfolio after acquiring the US commercial rights to Bio-Thera’s tocilizumab biosimilar from Biogen, which last year decided to retain its interests in biosimilars following a lengthy strategic review.
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.
Cipla has bolstered its ophthalmology portfolio and increased its global offering after chalking up an agreement to add Formosa Pharmaceuticals’ USFDA-approved clobetasol propionate 0.05% ophthalmic suspension.
Along with financial backing from the Canadian government, a fresh, decade-long partnership with Sandoz Canada will allow Delpharm to carry out modernization plans for its manufacturing facility in Boucherville, securing the local supply chain for sterile injectable medicines.
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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.