ALEXANDRIA, Va., April 21 -- United States Patent no. 12,606,519, issued on April 21, was assigned to ITALFARMACO SPA (Milano MI, Italy).

"Process for preparing {6-[(diethylamino) methylnaphthalen-2-yl}methyl [4-(hydroxycarbamoyl)phenyl carbamate having high purity" was invented by Stefano Turchetta (Rome), Maurizio Zenoni (Ferentino, Italy), Elio Ullucci (Latina, Italy), Stefania Cocciolo (Patrica, Italy), Giorgio Berardi (Ripi, Italy) and Nakia Maulucci (Alatri, Italy).

According to the abstract* released by the U.S. Patent & Trademark Office: "A process for obtaining {{6-[(diethylamino)methyl]naphthalen-2-yl}methyl [4-(hydroxycarbamoyl)phenyl]carbamate and/or pharmaceutically acceptable salts thereof having high purity is described. Th...