ALEXANDRIA, Va., June 12 -- United States Patent no. 12,297,111, issued on May 13, was assigned to GRAPHENANO MEDICAL CARE S.L. (Madrid).

"Graphene product and therapeutic uses thereof" was invented by Martin Martinez Rovira (Yecla-Murcia, Spain), Jose Antonio Martinez Rovira (Yecla-Murcia, Spain), Maria Del Prado Lavin Lopez (Yecla-Murcia, Spain), Amaya Romero Izquierdo (Ciudad Real, Spain), Manuel Rodriguez Puyol (Madrid), Diego Rodriguez Puyol (Madrid), Sergio De Frutos Garcia (Madrid), Mercedes Griera Merino (Madrid), Marco Antonio Hatem Vaquero (Madrid) and Ana Isabel Orozco Agudo (Madrid).

According to the abstract* released by the U.S. Patent & Trademark Office: "A graphene product obtained from Graphene Nanofibers (GNFs), having a...