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.

Australian Regulators Approve Samsung Bioepis's Etanercept Biosimilar Brenzys

On July 22, 2016, Australia’s Therapeutic Goods Administration approved Samsung Bioepis’s biosimilar of Amgen’s Enbrel (etanercept), which is approved for treatment of rheumatoid arthritis.  Samsung Bioepis’s product, called Brenzys, will be available as a pre-filled auto-injector and sold in Australia by Merck Sharpe & Dohme, Merck & Co.’s international subsidiary. Samsung…

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FDA Announces Biosimilar User Fee Rates for FY 2017

The FDA has announced the rates for biosimilar user fees for the 2017 Fiscal Year: FY17 BsUFA Fees Biological Product Development Initial $203,810 Annual $203,810 Application w/Clinical Data $2,038,100 w/o Clinical Data $1,019,050 Supplement w/Clinical Data $1,019,050 Product $97,750 Establishment $512,200 Reactivation $407,620 The biosimilar user fees for a given fiscal year…

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Amgen's Neulasta Declaratory Judgment Action Dismissed in District of New Jersey

On July 22, 2016, the District Court for the District of New Jersey granted Sandoz’s motion to dismiss Amgen’s declaratory judgment action related to Sandoz’s biosimilar of Amgen’s Neulasta (pegfilgrastim). As background,  Sandoz provided Amgen with required disclosures related to its pegfilgrastim biosimilar under § 262(l)(2) and (l)(3)(B) then sent Amgen a letter waiving receipt…

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Epirus Biopharmaceuticals Files for Chapter 7 Bankruptcy

Epirus Biopharmaceuticals, a biosimilar startup, has filed for Chapter 7 bankruptcy.  The Boston-based startup had lost approximately 82% of its value by June of 2016, after an announcement that it would cease working on a biosimilar of Remicade (infliximab) to focus on Soliris (eculizumab) and Actemra (tocilizumab), a cut in…

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Goodwin's Guide to the Biosimilars Patent Dance

Goodwin released today its Guide to the Biosimilars Patent Dance, which lays out in a user-friendly format the complex statutory scheme of the so-called “patent dance” codified in subsection 262(l) of the Biologics Competition and Innovation Act (BPCIA).  The BPCIA’s patent dance dictates a schedule of timed steps according to…

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Cipla to Open Biotech Facility in South Africa

Cipla has announced that it is investing 1.3 billion South African Rand (approximately 91 million USD) to open a biotech plant in South Africa. According to Cipla’s press release, this will be South Africa’s first state-of-the-art biotech manufacturing facility for the production of biosimilars.  The facility will have the necessary…

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