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Biocon Launches Aflibercept Biosimilar in the United States

On August 3, 2026, Biocon Limited announced the commercial launch of its biosimilar YESAFILI (aflibercept-jbvf) in the United States.  YESAFILI is a vascular endothelial growth factor (VEGF) inhibitor that is used to treat various ophthalmic conditions.  YESAFILI references Regeneron’s EYLEA (aflibercept) 2 mg product. The FDA approved YESAFILI as an…

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FDA Revises Draft Guidance on Substantial Evidence of Effectiveness to Clarify Confirmatory Evidence Requirements for a Single Clinical Investigation

On June 25, 2026, the U.S. Food and Drug Administration (FDA) announced the availability of revised draft guidance titled “Demonstrating Substantial Evidence of Effectiveness for Human Drug and Biological Products.”  The original draft guidance was issued in December 2019.  When finalized, the revised draft guidance will replace the FDA’s 1998…

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Fresenius Kabi and Dr. Reddy’s Announce FDA Approval of Rituximab Biosimilar

On August 1, 2026, Fresenius Kabi and Dr. Reddy’s Laboratories announced that the FDA had approved Dr. Reddy’s rituximab biosimilar, a biosimilar to Genentech’s RITUXAN® (rituximab).  Rituximab is a monoclonal antibody that targets the CD20 antigen expressed on B lymphocytes and is used in the treatment of several B-cell malignancies,…

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Genentech Files BPCIA Patent Infringement Suit Against Biocon Over Proposed PERJETA Biosimilar

On July 29, 2026, Genentech, Inc. (“Genentech”) and Hoffmann-La Roche Inc. filed a complaint in the U.S. District Court for the District of New Jersey against Biocon Biologics Inc. (“Biocon”) and related entities, alleging infringement of 28 patents relating to Genentech’s PERJETA and Biocon’s proposed biosimilar, Bmab1500. As we previously…

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Celltrion Targets European Secukinumab Market with EMA Filing for CT-P55

Celltrion has submitted a Marketing Authorization Application to the European Medicines Agency (“EMA”) for CT-P55, its biosimilar to Novartis’ COSENTYX® (secukinumab). The application covers all indications held by COSENTYX® in Europe, including plaque psoriasis, psoriatic arthritis, axial spondyloarthritis, juvenile idiopathic arthritis, and hidradenitis suppurativa. According to Celltrion, CT-P55 has demonstrated…

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