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.

EMA Committee Recommends Approval for Celltrion’s Truxima (rituximab) Biosimilar

The European Medicines Agency’s Committee for Medicinal Products for Human Use (CHMP) has recommended granting marketing authorization to Celltrion’s Truxima (rituximab), a biosimilar to Roche’s Mabtherba, which is indicated for the treatment of non-Hodgkin’s lymphoma, chronic lymphocytic leukemia, rheumatoid arthritis, granulomatosis with polyangiitis, and microscopic polyangiitis. Truxima marks just the second recommended…

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Basaglar (Insulin Glargine Injection) Launches in US

Eli Lilly and Boehringer Ingelheim announced today that their insulin glargine injection product, Basaglar® (a follow-on biologic for Sanofi’s Lantus®), is now available by prescription in the U.S. Although Basaglar is approved as a biosimilar for Lantus in Europe, in the U.S., Basaglar is not technically considered a biosimilar.  In the U.S.,…

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European Crohn's and Colitis Organisation Supports Switch to Biosimilars

The European Crohn’s and Colitis Organisation (“ECCO”) released a statement last week supporting the switch from the reference infliximab to biosimilar infliximab in patients with inflammatory bowel disease (“IBD”).  ECCO’s new position is particularly significant, given its earlier position taking a cautious approach to biosimilars and suggesting that “rigorous testing [of biosimilars]…

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Breaking News: Supreme Court Denies Cert. in Apotex v. Amgen

Today, the Supreme Court denied certiorari in Apotex v. Amgen, a closely-watched case involving the interpretation of key provisions of the BPCIA.  Our most recent blog coverage can be found here. Even though the Court has declined to hear Apotex v. Amgen, the Supreme Court has before it another vehicle for addressing the hotly-contested…

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Analysis of Solicitor General's Brief in Sandoz v. Amgen

As we posted earlier this week, the Acting Solicitor General (“SG”), on December 7th,  filed an amicus brief in which it (a) recommended that the Supreme Court grant Sandoz’s cert petition and Amgen’s conditional cross-cert petition regarding how to interpret important provisions of the Biologics Price Competition and Innovation Act of 2009 (“BPCIA”), and…

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Guidance on Biosimilar Submission Requirements in Canada

Health Canada, the federal regulatory authority that evaluates the safety, efficacy, and quality of drugs available in Canada recently released a revised Guidance Document on Information and Submission Requirements for Biosimilar Drugs (“Guidance”).  The Biologics and Genetic Therapies Directorate (BGTD) within the Health Products and Food Branch of Health Canada is the…

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Celltrion and Hospira Have Launched Inflectra® in U.S.

This past April, the FDA approved Inflectra® (infliximab-dyyb), Celltrion and Hospira’s biosimilar of Janssen’s Remicade®.  According to papers filed in the Federal Circuit this week, Celltrion and Hospira (collectively, “Celltrion”) have now launched Inflectra® in the United States.  On December 6, Celltrion stated that it “recently launched in the United…

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