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Biosimilars Pharmaceutical Patents Johnson & Johnson

Venable LLP

March Stelara® Biosimilar Launches: Fresenius Kabi’s Otulfi® and Celltrion’s Steqeyma™

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On March 3, 2025, Fresenius Kabi and Formycon announced the launch of Otulfi™ (ustekinumab-aauz), a provisionally interchangeable biosimilar of Janssen / Johnson & Johnson’s Stelara® (ustekinumab), subject to the...more

Venable LLP

aBLA Updates: Stelara® Biosimilar Steqeyma™ (ustekinumab-stba) FDA-Approval; Lucentis® Biosimilar Xlucane™ (ranibizumab) aBLA...

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On December 17, 2024, the FDA approved Celltrion’s Steqeyma™ (CT-P43) (ustekinumab-stba) as the seventh biosimilar of Janssen / Johnson & Johnson’s Stelara® (ustekinumab).  Celltrion previously reached a settlement agreement...more

Knobbe Martens

Settlements Don’t Close the Door: Antitrust Claims Follow IPR Challenges in Life Sciences

Knobbe Martens on

In the ongoing case of Carefirst of Maryland Inc. v. Johnson & Johnson, the plaintiffs successfully overcame a motion to dismiss. At the heart of the case is J&J’s legal strategy against biosimilar competitors, including...more

Goodwin

Alvotech Announces More Settlements and Expected Launch Dates Regarding Biosimilar to STELARA (ustekinumab), AVT04

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On February 15, Alvotech announced that it reached more settlement agreements with Johnson & Johnson for ATV04, Alvotech’s biosimilar to STELARA (ustekinumab). The settlements cover Canada, the European Economic Area, and...more

Goodwin

Ustekinumab Antitrust Litigation

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On December 7, 2023, a group of health insurers and health insurance administrators filed a class action complaint against Johnson & Johnson and Janssen Biotech, Inc. (collectively “J&J”) in the Eastern District of Virginia...more

Goodwin

Celltrion Stelara (Ustekinumab) Settlement With J&J

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It has been reported that Celltrion has finalized a settlement with Johnson & Johnson (“J&J”) in the United States relating to CT-P43, Celltrion’s ustekinumab biosimilar to J&J’s STELARA®, which would permit Celltrion to...more

Goodwin

Formycon/Fresenius Kabi and Samsung Bioepis Settlements with J&J and Janssen Biotech regarding Ustekinumab

Goodwin on

On August 7, 2023, Formycon AG and Fresenius Kabi announced that they have reached a settlement with Johnson & Johnson (“J&J”) in the United States relating to FYB202, a proposed ustekinumab biosimilar to STELARA®, marketed...more

Goodwin

Year in Review: Top Legal Developments of 2021 Impacting Biosimilars

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As we close out another calendar year, we look back at the top legal developments of 2021 that could influence the market for biologics and biosimilars. There were many interesting decisions and other developments in district...more

Patterson Belknap Webb & Tyler LLP

The Travails of the First U.S. EPO Biosimilar

Pfizer’s proposed biosimilar of Amgen’s Epogen® and Johnson & Johnson’s Procrit® (epoetin alfa) is poised to be the first erythropoietin (EPO) biosimilar in the U.S. FDA staff recommended approval of Pfizer’s product as a...more

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