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.

Evolus Announces Progress with Botox Follow-on Biologic

Last week, Evolus, Inc. announced updates to the regulatory progress of its BLA for DWP-450 (prabotulinumtoxinA), a follow-on biologic to Allergan’s Botox (onabotulinumtoxinA injection) product.  Evolus reported that FDA issued an Establishment Inspection Report (“EIR”) to Daewoong Pharmaceutical Co. Ltd., Evolus’s contract manufacturer for DWP-450.  According to Evolus, the EIR confirmed the…

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HHS Seeks Public Comments on Trump Administration's Plan to Lower Drug Prices

Last week the Department of Health and Human Services (HHS) issued a request for comments on the Trump administration’s plan to lower drug prices.  The HHS blueprint to lower drug prices includes improving competition by promoting innovation and competition for biologics.  According to HHS, “FDA will issue new policies to improve availability, competitiveness, and adoption of…

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Deal Watch: Catalent Biologics and Valerius Biopharma to Collaborate on Manufacture of Specialty Biosimilar Products

Earlier this week, Catalent Pharma Solutions and Valerius Biopharma AG jointly announced their collaboration on the manufacture of Valerius’ specialty biosimilar products.  According to the press release, Catalent Biologics will provide cell line development and support cGMP manufacturing activities from Phase I through to commercial stages.  The collaboration will additionally…

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FDA accepts Coherus’s resubmitted pegfilgrastim biosimilar application

As we reported earlier this month, Coherus BioSciences recently resubmitted its application for CHS-1701, a proposed biosimilar to Neulasta® (pegfilgrastim), in response to a Complete Response Letter that it received from the FDA last June. Yesterday, Coherus announced that the FDA has accepted its pegfilgrastim resubmission and that the FDA considered…

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President Trump’s Remarks on Lowering Drug Prices; Industry Reactions

On May 11, President Trump delivered remarks about his administration’s new plan to help lower drug prices.  The President blamed “soaring drug prices” on “everyone involved in the broken system,” including “the drug makers, insurance companies, distributors, pharmacy benefit managers, and many others,” such as “middlemen,” “special interests” as well…

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FDA Approves Hospira's Epoetin Alfa Biosimilar (UPDATED)

For just the tenth time since the implementation of the BPCIA, the FDA has approved a biosimilar product.  Today, the FDA announced that it has approved Pfizer-subsidiary Hospira’s Retacrit™ (epoetin alfa-epbx) for the treatment of anemia caused by chronic kidney disease, chemotherapy, or use of zidovudine in patients with HIV…

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Q1 2018 Earnings Roundup: Biosimilars Update

Over the past few weeks, numerous biologics and biosimilar companies released their quarterly earnings for Q1 2018 and held related earnings calls.  Below are some highlights: On April 17, Johnson & Johnson (J&J) reported a 22.5% year-over-year (YOY) decline in U.S. sales of Remicade® (infliximab), which it attributed “to increased discounts/rebates,…

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