Struggling US firm Aceto has filed Chapter 11 bankruptcy petitions at the same time as agreeing to divest its chemicals business assets for US$338 million, with plans to also offload its Rising Pharmaceuticals unit.

Marking a decade since Celltrion’s Remsima version of infliximab became the first monoclonal antibody biosimilar approved in Europe, Kevin Byoung Seo Choi, senior vice president and head of the marketing division at Celltrion Healthcare, talks to Generics Bulletin about the firm’s progress so far and the “room for improvement” that the company perceives in areas such as regulation, market access and pricing, supply chain and procurement – as well as what the future holds for the Korean biosimilars giant.

Fresenius Kabi has celebrated the approval of Europe’s first tocilizumab biosimilar. The rival to RoActemra is expected to be launched later this year under a settlement agreement with originator Genentech.