On March 20, 2026, Accord BioPharma, Inc. (“Accord”), Intas Pharmaceuticals Ltd. (“Intas”), and Bio-Thera Solutions, Ltd. (“Bio-Thera,” collectively “Petitioners”) filed four Inter Partes Review petitions (“IPRs”) challenging four patents directed to methods of treatment using golimumab. The four patents are owned by Janssen Biotech, Inc. (“Janssen”), a subsidiary of Johnson &…
On March 23, 2026, Bio-Thera Solutions announced an expansion of its existing partnership with Intas Pharmaceuticals for BAT2506, its golimumab biosimilar referencing Janssen’s SIMPONI®. The updated agreement grants Intas exclusive commercialization and licensing rights in India and marks Bio-Thera’s first biosimilar commercialization partnership focused on India. Golimumab is a human…
On March 16, 2026, Celltrion, Inc. announced the U.S. commercial launch of AVTOZMA® (tocilizumab-anoh) SC, a subcutaneous formulation of its tocilizumab biosimilar referencing Roche’s ACTEMRA. Celltrion had previously launched its intravenous AVTOZMA® in October 2025. With this new launch, AVTOZMA® becomes one of the first tocilizumab biosimilars to have both…
On March 18, 2026, Sandoz announced a new license, development, and commercialization partnership agreement with Samsung Bioepis Co., Ltd. Under this agreement, the companies will collaborate on the development and commercialization of up to five biosimilar assets, with the potential for further collaboration. Sandoz will have exclusive global commercialization rights,…
As we reported last week, Janssen Biotech, Inc. and Janssen Sciences Ireland UC (collectively, “Janssen”) filed under seal a BPCIA complaint in the U.S. District Court for the District of Delaware against Accord BioPharma, Inc. and Bio-Thera Solutions, Ltd. (collectively, “Defendants”), alleging that Accord and Bio-Thera infringe 17 patents in…
Johnson & Johnson announced on March 5, 2026 that the U.S. Food and Drug Administration (FDA) approved TECVAYLI® (teclistamab-cqyv) plus DARZALEX FASPRO® (daratumumab and hyaluronidase-fihj) for the treatment of adults with relapsed or refractory multiple myeloma (RRMM) who have received at least one prior line of therapy. TECVAYLI® (teclistamab-cqyv) is…
On March 9, 2026, the U.S. Food and Drug Administration (FDA) issued new draft guidance aimed at further streamlining the development of biosimilar and interchangeable biosimilar products by reducing certain clinical pharmacokinetic (PK) study requirements when scientifically justified. The announcement builds on an earlier FDA initiative announced in October that…
On February 20, 2026, the Federal Circuit held that patent claims directed to a cultured host cell are patent-eligible under 35 U.S.C. § 101—reversing a district court’s January 2024 decision granting summary judgment of patent ineligibility. The Federal Circuit decision makes clear that recombinant, human‑engineered host cells are patent‑eligible, even…
Dr. Reddy’s Laboratories (“Dr. Reddy’s”) announced on February 22 that the FDA accepted its BLA for DRL_AB, a proposed interchangeable biosimilar to Bristol-Myers Squibb’s ORENCIA® (abatacept) IV for infusion. According to the press release, abatacept works as a selective co-stimulation modulator and functions by binding to specific proteins on immune…
On March 3, Janssen Biotech, Inc. and Janssen Sciences Ireland UC (collectively, “Janssen”) filed a BPCIA complaint in the U.S. District Court for the District of Delaware against Accord BioPharma, Inc. and Bio-Thera Solutions, Ltd., alleging that Accord and Bio-Thera infringe 17 patents in relation to their proposed golimumab biosimilar. …