ALEXANDRIA, Va., June 19 -- United States Patent no. 12,331,307, issued on June 17, was assigned to ARIZONA BOARD OF REGENTS, A BODY CORPORATE OF THE STATE OF ARIZONA ACTING FOR AND ON BEHALF OF ARIZONA STATE UNIVERSITY (Phoenix), CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS (Madrid) and IPPOX Foundation (Lausanne, Switzerland).

"Modified immunization vectors" was invented by Giuseppe Pantaleo (Lausanne, Switzerland), Thierry Calandra (Lausanne, Switzerland), Alexandre Harari (Lausanne, Switzerland), Thierry Roger (Lausanne, Switzerland), Mariano Esteban (Madrid), Bertram Jacobs (Phoenix), Karen Kibler (Phoenix), Cornelius Melief (Leiden, Netherlands), Rafick-Pierre Sekaly (Montreal), Elias Haddad (Montreal) and James Tartaglia (Toronto...