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 Licensing Agreement Updates

Earlier this week, Biocon Biologics Ltd. announced that it has entered into a strategic out-licensing agreement with Yoshindo Inc. to commercialize ustekinumab and denosumab biosimilars for the Japanese market.  Pursuant to the agreement, Yoshindo gets exclusive commercialization rights for the biosimilars in Japan, with an estimated market opportunity of $700…

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Amgen Releases 2022 Biosimilar Trends Report

On October 12, 2022, Amgen released its 2022 Biosimilar Trends Report. Since we posted on Amgen’s report preview in July, the total number of biosimilars that have been approved in the United States has increased from 36 to 39 (with the approval of Coherus’s CIMERLI (ranibizumab-eqrn) in August and Fresenius…

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Biogen Announces EMA Acceptance of Tocilizumab Biosimilar Application

Biogen Inc. (“Biogen”) recently announced that the European Medicines Agency (EMA) has accepted the marketing authorization application for BIIB800 (BAT1806), a biosimilar candidate referencing Roche’s ACTEMRA (tocilizumab).  ACTEMRA, an anti-interleukin-6 receptor monoclonal antibody, is approved in Europe as an intravenous formulation for severe, active and progressive rheumatoid arthritis, juvenile idiopathic polyarthritis, active…

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Amneal Launches Bevacizumab Biosimilar in the United States

Yesterday, Amneal Pharmaceuticals, Inc. announced the launch of its first biosimilar in the United States:  ALYMSYS (bevacizumab-maly), a biosimilar referencing Genentech’s AVASTIN product.  ALYMSYS is a vascular endothelial growth factor inhibitor approved by the FDA in April 2022 for the treatment of metastatic colorectal cancer, non-squamous non-small cell lung cancer, recurrent…

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Celltrion’s Bevacizumab Biosimilar Approved by FDA

Celltrion announced this week that the FDA has approved VEGZELMA (bevacizumab-adcd), a biosimilar to AVASTIN, for treatment of six types of cancer: metastatic colorectal cancer; recurrent or metastatic non-squamous non-small cell lung cancer (nsNSCLC); recurrent glioblastoma; metastatic renal cell carcinoma; persistent, recurrent, or metastatic cervical cancer; and epithelial ovarian, fallopian…

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EMA Adopts Positive Opinion for STADA and Xbrane’s Ranibuzumab Biosimilar Candidate XIMLUCI®

On Sep 16, 2022, Partners STADA Arzneimittel AG (“STADA”) and Xbrane Biopharma AB (publ) (“Xbrane”) announced that the European Medicines Agency’s (EMA’s) Committee for Medicinal Products for Human Use (CHMP) adopted a positive opinion for XIMLUCI®.  XIMLUCI® is a biosimilar candidate referencing LUCENTIS® (ranibizumab), which is an anti-VEGF (vascular endothelial…

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Lupin Announces Approval of ENBREL Biosimilar in Canada

On September 13, 2022, Lupin Ltd. (“Lupin”) announced that its RYMTI product, a biosimilar to ENBREL (etanercept), has been approved in Canada.  Lupin, based in Mumbai, India, specializes in cardiovascular, diabetic, and respiratory disease treatments.  RYMTI is indicated for the treatment of rheumatoid arthritis, juvenile idiopathic arthritis, psoriatic arthritis, axial…

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Executive Order for Advancing Biotechnology and Biomanufacturing Innovation Signed by President Biden

On September 12, 2022, President Biden signed the Executive Order on Advancing Biotechnology and Biomanufacturing Innovation for a Sustainable, Safe, and Secure American Bioeconomy. The objective of the Executive Order is to “coordinate a whole-of-government approach to advance biotechnology and biomanufacturing towards innovative solutions in health, climate change, energy, food…

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