Composition of matter patent secures exclusive protection for Anixa's breast cancer vaccine in Australia through 2040, expanding the Company's growing global IP estate

Continues expansion of global intellectual property coverage in markets with increasing breast cancer incidence rates

SAN JOSE, Calif., Sept. 21, 2026 /PRNewswire/ -- Anixa Biosciences, Inc. ("Anixa" or the "Company") (NASDAQ:ANIX), a biotechnology company focused on the treatment and prevention of cancer, today announced that IP Australia has issued Patent Number 2020221280 related to Anixa's breast cancer vaccine technology, exclusively licensed from Cleveland Clinic. This composition-of-matter patent protects the Company's novel approach to breast cancer prevention and treatment in Australia through 2040, addressing a disease for which no preventive vaccine is currently approved anywhere in the world. The patent is titled, "Vaccine Adjuvants and Formulations," and the co-inventors are Dr. Justin Johnson and the late Dr. Vincent Tuohy, both of Cleveland Clinic.