On June 10, 2026, Organon announced that the U.S. Food and Drug Administration (FDA) approved a supplemental biologics license application (sBLA) for TOFIDENCE ® (tocilizumab-bavi), an intravenous biosimilar to Genentech’s ACTEMRA® (tocilizumab). The approval expands TOFIDENCE’s indications to include: (1) adults and pediatric patients (2 years of age and older)…
On April 21, 2026, Biocon announced that Health Canada granted a Notice of Compliance (NOC) for BOSAYATM (denosumab) and VEVZUOTM (denosumab), biosimilars of Amgen’s Prolia® (denosumab) and Xgeva® (denosumab). Denosumab is a human monoclonal antibody that targets and binds to Receptor Activator of Nuclear Factor Kappa-B Ligand (RANKL). In Canada,…
On April 26, 2026, Sun Pharmaceutical Industries Limited (“Sun Pharma”) and Organon & Co. (“Organon”) announced an agreement for Sun Pharma to acquire all outstanding shares of Organon in an all-cash transaction valued at $11.75 billion and expected to close in early 2027. Organon will merge with a subsidiary of…
On March 31, 2026, the District Court for the District of New Jersey entered a Consent Order and Judgment in the BPCIA litigation Amgen brought against Henlius and Organon concerning their denosumab biosimilars, BILPREVDA® (denosumab‑nxxp) and BILDYOS® (denosumab‑nxxp), following a settlement between the parties. Under the consent judgment, Henlius and…
On January 30, 2026, the U.S. District Court for the District of New Jersey entered a Joint Stipulation of Dismissal resolving the pertuzumab BPCIA litigation between Genentech, Inc. and Hoffmann-La Roche Inc. (together, “Genentech”) and Shanghai Henlius Biotech, Inc., Shanghai Henlius Biologics Co., Ltd., Organon LLC, and Organon & Co….
This past year contained a number of significant developments in litigation involving biologics and biosimilars. The following is a recap of the top three legal developments that we covered on the Big Molecule Watch last year. The Aflibercept BPCIA Litigations Start to Resolve As in 2023 and 2024, Regeneron’s multi-district…
In the past few weeks, several biosimilar products have been granted marketing authorization in Europe and Japan, and additional products have been recommended for approval in Europe. The European Commission Approves Henlius and Organon’s Denosumab Biosimilars: On September 19, 2025, Shanghai Henlius Biotech and Organon announced that the European Commission…
In the last month, the FDA has granted interchangeability status to additional adalimumab biosimilars. Biosimilars with an interchangeable designation may be substituted for the reference product at the pharmacy without intervention of the prescribing health care provider. On May 23, Celltrion announced that the FDA granted an expanded interchangeability designation…
Inventions made in a particular country are generally first-filed in that country before entering the United States via a direct Paris Convention filing or, more commonly, a PCT national stage entry. Convenience, national pride, and foreign filing license laws encourage such home country first-filings. It is well known that the…
On February 2, 2025, Shanghai Henlius Biotech, Inc. (“Henlius”) announced FDA acceptance of the Biologics License Application (BLA) for HLX11, a proposed biosimilar to Genentech’s PERJETA. This marks the first U.S. BLA acceptance for a pertuzumab biosimilar, a targeted therapy for select patients with HER2-positive breast cancer. Pertuzumab is currently indicated by…