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.

Rituximab Biosimilar Updates from Europe

Mabion We previously reported last month that applications for initial marketing authorization for two rituximab biosimilars were withdrawn from the European Medicines Agency (EMA), according to the Committee for Medicinal Products for Human Use (CHMP).  In particular, the EMA reported that these applications were withdrawn after the agency had evaluated…

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Partnership Updates

COVID-19 Delays Proposed Combination of Mylan and Upjohn Mylan N.V. and Pfizer Inc. have announced that unprecedented circumstances surrounding the COVID-19 pandemic will delay the proposed integration of Mylan and Upjohn, a division of Pfizer.  As we previously reported, Mylan and Upjohn, Pfizer’s off-patent branded and generic business, will combine…

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Special Master Appointed to Decide Requests to Seal and Redact in Genentech v. Amgen BPCIA Litigations

On March 30, in the Genentech v. Amgen trastuzumab and bevacizumab biosimilar patent litigations, Delaware District Judge Connolly ordered the appointment of a special master to handle the parties’ requests to seal various court filings.  Judge Connolly stated that “[r]ecent sealed and redacted filings in these related cases make clear that…

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Russian Pharma Company Biocad Obtains European Certification for Biosimilars to Treat Cancer

On March 30, 2020, Russian pharmaceutical company, Biocad, announced that it and its partner, ICM d.o.o., recently obtained European registration certification in Bosnia and Herzegovina for two cancer treatment biosimilars:  Acellbia (rituximab), a biosimilar of Roche’s MabThera®, and Herticad (trastuzumab), a biosimilar of Roche’s Herceptin®.  According to Biocad, the registration…

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PTAB EXTENDS TIME FOR INSULIN GLARGINE IPR DECISION

We previously covered the Patent Trial and Appeal Board’s (the “Board”) institution of inter partes reviews filed by Mylan challenging the validity of various Sanofi patents relating to devices for administering insulin glargine: IPR2018-01675, IPR2018-01676 (Patent 8,603,044 B2); IPR2018-01678, IPR2018-01679, IPR2019-00122 (Patent 8,992,486); IPR2018-01680, IPR2018-01682 (Patent 9,526,844 B2); and IPR2018-01684 (Patent…

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Meeting Highlights from the Committee for Medicinal Products for Human Use

The European Medical Agency’s Committee for Medicinal Products for Human Use (CHMP) recently reported biosimilar updates from its March 2020 meeting.  At the meeting, Mylan and Lupin’s NEPEXTO (etanercept) received a positive opinion for the treatment of rheumatoid arthritis, juvenile idiopathic arthritis, juvenile idiopathic arthritis, psoriatic arthritis, axial spondyloarthritis (ankylosing…

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Alvotech Enters Partnership for Commercializing Adalimumab Biosimilar in Asia-Pacific Markets

On March 24, 2020, Alvotech HF announced that it entered into an exclusive license partnership with DKSH, a market expansion services provider, for the commercialization of AVT02, a biosimilar to AbbVie’s HUMIRA (adalimumab), in selected Asia-Pacific (APAC) markets.  According to the press release, Alvotech will be responsible for the development…

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Genentech v. Amgen Jury Trial Postponed

On March 13, 2020, Genentech and Amgen agreed to vacate all pre-trial deadlines and their April 20, 2020 trastuzumab biosimilar jury trial date, due to an issue with a document vendor.  The parties’ stipulation was ordered by Judge Connolly on March 16, 2020.  On March 18, because of the ongoing…

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