Welcome to the Big Molecule Watch!

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Goodwin’s award-winning Big Molecule Watch is the best resource for daily updates and analyses of regulatory issues, litigation, legislation, and other news in the world of biologics, biosimilars and related technologies. The editors of this blog have collectively been watching and engaging with the world of biologics and biosimilars (“big molecules”) since before the inception of the biosimilar industry in the U.S.  With extensive experience representing clients at all stages of a biologic’s or biosimilar’s lifecycle, from research and development, to patents, to regulatory application and approval, and through litigation and appeals, we are excited to share our observations and insights as the industry and the law continues to develop in this exciting area.

This blog focuses on “big molecules” as opposed to “small molecules.” Small molecule drugs have low molecular weight, a simple and well-defined structure, and are chemically synthesized. In contrast, “big molecule” drugs have high molecular weight, complex structures, and are derived from living organisms. For example, aspirin is small molecule while a monoclonal antibody is a big molecule. For further reading on big molecules, consider FDA's resources on biologics.

National Comprehensive Cancer Network (NCCN) Issues New Set of Guidelines For Biosimilar Use

This month, a working group within the Pharmacy Directors Forum of the National Comprehensive Cancer Network (NCCN) has reviewed and highlighted “some of the potential challenges regarding adopting biosimilars into clinical practice,” making “several recommendations for the safe and efficient use of biosimilar medications in the clinical setting.” The group…

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Women’s History Month: Janet Woodcock

In honor of Women’s History Month, Big Molecule Watch will highlight the work of women who have contributed to the advancement of biologics and biosimilars. One such individual is Janet Woodcock, current acting Commissioner of the U.S. Food and Drug Administration (FDA) and director for Drug Evaluation and Research, who has held a number…

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7th Circuit Evaluates the "Patent Thicket"

Last week the 7th Circuit Court of Appeals heard arguments in UFCW Local 1500 Welfare Fund v. AbbVie Inc., Case No. 20-2402.  The appeal concerns the United States District Court for the Northern District of Illinois’ dismissal of a proposed class action alleging that AbbVie, Inc. created a “patent thicket”…

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Formycon and Biocon Biologics/Viatris Share Recent Biosimilars Development News

On March 1, 2021, Formycon announced that it plans to resubmit its BLA for its Lucentis® Biosimilar Candidate FBY201 (ranibizumab) in the first half of 2021.  Formycon expects to submit its application to the EMA soon thereafter, and will also seek approval in Canada, Australia, the United Kingdom and Switzerland….

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Minnesota Bill Aimed at Expanding Access to Biosimilars

Last Wednesday, State Senator Carla Nelson and State Representative Jennifer Schulz of Minnesota announced the introduction of a bill aimed at reducing the price of certain medications by expanding access to biosimilars.  The bill requires that pharmacy benefit managers and health carriers must not require or demonstrate a preference to…

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Meta-analysis Finds Nonsignificant Differences Between Infliximab Biosimilars

On February 18, 2021, the American Journal of Health-System Pharmacy published the results of a meta-analysis evaluating the use of infliximab in patients with rheumatoid arthritis (RA). The meta-analysis evaluated patient response rates to treatment with the infliximab reference product REMICADE compared to treatment with infliximab biosimilars. The study’s authors…

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Samsung Bioepis Initiates Phase 1 Trial of Ustekinumab Biosimilar

Earlier today, Samsung Bioepis announced the initiation of a Phase 1 clinical trial for SB17, the company’s proposed biosimilar to Stelara® (ustekinumab).  The trial will compare the pharmacokinetics, safety, tolerability, and immunogenicity of SB17 and Stelara®.  With the start of this trial, Samsung Bioepis has the following biosimilar candidates in…

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