On February 27, 2026, Genentech filed a complaint at the U.S. International Trade Commission (ITC) alleging that Biocon’s importation of its pertuzumab biosimilar, BMAB 1500/PERT-IJS (“BMAB 1500”), violates 19 U.S.C. § 1337 (“Section 337”). Biocon’s Biologics License Application (“BLA”) for BMAB 1500 references Genentech’s PERJETA (pertuzumab), a HER2-directed monoclonal antibody therapy used in treatment of

On October 26, 2021, the Patent Trial and Appeal Board (PTAB) granted Regeneron’s petition to institute an inter partes review (IPR) of Novartis’s patent U.S. Pat. No. 9,220,631 (“the ’631 patent”), which covers a pre-filled glass syringe for injecting a VEGF-antagonist into the eye.  This is the second time the PTAB reviewed Regeneron’s petition to