Amgen settles patent lawsuit over biosimilar of J&J's big-selling Stelara

Reuters

Published May 23, 2023 11:17AM ET

Updated May 23, 2023 11:40AM ET

By Blake Brittain

(Reuters) -Johnson & Johnson has settled its lawsuit over Amgen Inc (NASDAQ:AMGN)'s proposed biosimilar version of J&J (NYSE:JNJ)'s top-selling treatment Stelara for psoriasis and other autoimmune conditions, according to a filing in Delaware federal court.

Amgen said in a statement on Tuesday that the settlement terms are confidential, but it will allow the company to sell its biosimilar of Stelara "no later than January 1st, 2025."

A J&J spokesperson said the company will "continue to defend the intellectual property associated with our medicines to protect our ability to innovate and develop life-changing therapies for patients."

Stelara, which is also approved to treat ulcerative colitis and Crohn's disease and other conditions, had sales of more than $9.7 billion last year.