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.

Biosimilars Update: Clinical Trials, Marketing Authorization Applications, Licenses, and Launches

Today, we’re catching up with news from around the industry. Amgen recently announced top-line results from a Phase 3 study evaluating its infliximab biosimilar candidate, ABP 710.  According to the announcement, the study, a randomized, double-blind trial of 558 patients over 22 weeks, demonstrated the non-inferiority of ABP 710 to…

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Senators Ask FTC To Examine Biosimilar Patent Settlements For Antitrust Violations

United States Senators Chuck Grassley (R-Iowa) and Amy Klobuchar (D-Minn.) recently sent a letter to Federal Trade Commission (FTC) Chairman Joseph Simons urging the “FTC to examine global patent settlements relating to biosimilars to ensure they are not in violation of antitrust laws.”  According to the Senators, “biologics constitute a…

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Judge Sets Trial Date in Janssen v. Celltrion Should Summary Judgment Be Denied

As we reported here, in the patent dispute between Janssen and Defendants Celltrion and Hospira relating to Inflectra® (infliximab-dyyb), a biosimilar of Remicade®, there are multiple motions for summary judgment pending before Judge Wolf in the District of Massachusetts. Both parties have filed competing summary judgment motions directed to damages issues. Additionally, Defendants have filed a motion…

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DEAL WATCH: Lupin and Mylan Announce Partnership to Commercialize Etanercept Biosimilar

Lupin Ltd. and Mylan N.V. both issued press releases today announcing a collaboration to commercialize a biosimilar to Amgen’s Enbrel® (etanercept).  Mylan will commercialize Lupin’s proposed etanercept biosimilar in Europe, Australia, New Zealand, Latin America, Africa and most markets throughout Asia. According to the press releases, Lupin successfully completed its…

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FDA Announces Early Communications Program

The FDA’s Center for Biologics Evaluation and Research (CBER) is launching a new program called INTERACT (INitial Targeted Engagement for Regulatory Advice on CBER ProducTs).  INTERACT meetings will replace pre-pre-IND meetings, but not formal product-specific meetings, such as pre-IND or pre-BLA meetings. According to the announcement, sponsors will be able to…

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