Welcome to the Big Molecule Watch!

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Big Molecule Watch will be posting updates and analyses on regulatory issues, litigation, legislation, and other news in the ever-developing world of biosimilars. The editors of this blog have collectively been watching and engaging with the world of biosimilars (“big molecules”) since before the inception of the biosimilar industry in the U.S., and we’re excited to share the observations of our active watch on this new forum.

If you’re looking for a primer on biologics, check out our background post introducing the world of biologics, biosimilars, and the Biologics Price Competition and Innovation Act (“BPCIA”).

We’ve also collected (and will continue to update) some reference documents that might be of interest to visitors of this blog—you can find them under the “Links” section to the right of this page.

UK Patents Court Invalidates Genentech Herceptin Patent

On June 24, 2015, the UK’s High Court of Justice Patents Court invalidated a Genentech patent (EP 1037926 (“the ’926 patent”)) for the combined use of Herceptin (trastuzumab) in combination with the chemotherapeutic taxane for treatment of HER2-positive breast cancer.  Hospira brought this action as part of a series of patent…

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AbbVie Petitions FDA On Biosimilar Labeling

AbbVie filed a Citizen Petition on June 2, 2015 demanding that FDA impose three labeling requirements on biosimilar applicants. “Biosimilars are not generic drugs and should not be labeled like generic drugs” AbbVie stated, and demanded that the FDA require biosimilars to contain various statements in their labels to distinguish…

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