Big Molecule Watch

Big Molecule Watch, published by Goodwin Procter, focuses on legal developments related to biologic drugs, biosimilars, and complex pharmaceutical products. The blog covers regulatory approvals, patent litigation, and market entry strategies for biosimilars and innovative biologic therapies. It reports on FDA and European Medicines Agency decisions, patent settlements, and industry trends affecting the life sciences sector. Topics include biosimilar launches, regulatory compliance, intellectual property disputes under the Biologics Price Competition and Innovation Act (BPCIA), and advancements in cell and gene therapies. The blog serves as a resource for legal professionals and industry stakeholders tracking the evolving landscape of biologic medicines.

On August 10, 2026, Amneal Pharmaceuticals, Inc. completed its acquisition of Kashiv BioSciences, LLC. According to Amneal, the acquisition results in “a fully integrated global biosimilars leader with end-to-end capabilities across research, development, manufacturing and commercialization,” and “establishes one of