Celltrion Is Latest To Settle Over Stelara

Deal With J&J Over CT-P43 Ustekinumab Biosimilar Offers Another 2025 Entry Date

Celltrion has become the latest biosimilars developer to announce a deal with J&J allowing it to launch a US ustekinumab biosimilar in early 2025. The Korean firm anticipates US FDA approval next year for its CT-P43 version.

Sprinter on starting blocks With 2025 text
Celltrion’s biosimilar is set to enter the market in 2025 • Source: Shutterstock

Celltrion has become the latest biosimilar ustekinumab sponsor to secure a date-certain launch for its rival to Stelara in the US, announcing a settlement with originator J&J that will allow the Korean firm to launch its CT-P43 version from 7 March 2025, assuming US Food and Drug Administration approval.

Earlier this year, the company indicated that it had filed its biosimilar with the FDA in June. (Also see "

Read the full article – start your free trial today!

Join thousands of industry professionals who rely on Generics Bulletin for daily insights

  • Start your 7-day free trial
  • Explore trusted news, analysis, and insights
  • Access comprehensive global coverage
  • Enjoy instant access – no credit card required

More from Deals

More from Business