Biosimilars

Just days after a court in Canada barred Amgen’s Soliris biosimilar until patent expiry in 2027, a UK High Court has handed a favorable ruling to the California-based firm and Samsung Bioepis, ruling that their products do not infringe a patent shielding the branded treatment for paroxysmal nocturnal hemoglobinuria.

Formycon said it predicted low earnings in the first quarter of 2025, after enjoying milestone payments last year. Now, the pressure is on the growing biosimilars portfolio to pull the company through this year.

Gedeon Richter’s CEO weighed in on the pricing landscape for biosimilars as the firm admitted the market for biosimilar denosumab was set to be more crowded than it had initially anticipated.

Aurobindo’s run of biosimilar registration successes continues, with the firm’s CuraTeQ subsidiary picking up approval for its Zefylti version of filgrastim in the UK.

After being refused an injunction as part of ongoing litigation over a private-label ustekinumab biosimilar being marketed in the US by Sandoz and Samsung Bioepis, Stelara originator Johnson & Johnson is continuing to pursue an appeal. However, newly-unsealed court documents suggest the brand company had demonstrated a likelihood of success - and reveal further details about the case, including the identity of the PBM involved and why the injunction request was denied.

Rejecting Amgen’s challenges on the grounds of anticipation and obviousness, Canada’s Federal Court has issued an injunction against the biosimilars firm until patent expiry in March 2027.

As the US biosimilars market moves into its second decade, urgent changes are needed at the FDA if biosimilars are to meet their full potential, according to Biosimilars Forum chief executive Julie Reed.

With a lineup of five high-value biosimilars in the wings, Biocon Biologics may be more selective going forward and plans to take a one product per year approach.

Donald Trump’s executive order on most-favored-nation prescription drug pricing could provide positive opportunities for the off-patent industry, although US generics and biosimilars association the AAM suggested that the administration might do more good by focusing elsewhere.

Amneal has set itself apart from competitors who are scrambling to find alternatives if proposed US pharmaceutical tariffs come into place. For the New Jersey-based firm, this is an opportunity to embrace its American identity and open a new chapter of growth.

With biosimilars playing an increasingly important role in Sandoz’s business, the firm’s first-quarter results call saw management lay out the latest key developments. Meanwhile, the company also addressed the issue of US tariffs, voicing optimism over both future developments as well as its ability to weather current measures.

Fresenius Kabi continued to reap the rewards of its fledgling commercial Biopharma business in the first quarter, as the firm eyes further growth for its tocilizumab biosimilar in the US and Europe in the second half of 2025.

Pharmacovigilance is a perfect rule-based and manual work-intensive playground for experimenting with AI. While some off-patent drug firms are already exploring new automation tools, regulation is lagging behind, leaving a gap for uncertainty.

One of the biggest biologic loss-of-exclusivity opportunities of the year is almost upon us, as biosimilars developers across the world get ready to launch rivals to Amgen’s denosumab brands Prolia and Xgeva. Generics Bulletin offers a rundown of some of the major contenders and how they view the market.

The market for biosimilar rivals to Stelara continues to be hotly contested in the US, with partners Teva and Alvotech claiming a boost from an interchangeability designation at the same time as Biocon Biologics highlighted fresh market access agreements.

Thanks to its efficient development pipeline, sales of Amgen’s biosimilars neared $750m for the first three months of the year, offering some comfort as the firm gears up for the loss of exclusivity for its denosumab franchise.

During Organon’s first-quarter results call, CEO Kevin Ali discussed the exposure of the biosimilars business to US tariffs, as well as pointing to the recent acquisition of Tofidence (tocilizumab-bavi) from Biogen as an opportunity for growth, as the segment saw a double-digit decline.

As Sandoz continues development of its planned pembrolizumab biosimilar rival to Keytruda, the company has revealed plans to slim down its Phase III trial amid the latest moves from regulators towards streamlining clinical study requirements for biosimilar registration.

Amgen told investors during its 1 May first-quarter earnings call that its Pavblu biosimilar to Eylea 2mg had flown out of the gates, while Regeneron admitted “some difficult news related to our retinal franchise.”

The UK generics and biosimilars industry will now be represented by Medicines UK, the new name for the former British Generic Manufacturers Association.