ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,460,038, issued on Nov. 4, was assigned to UNIVERSITE DE BORDEAUX (Bordeaux, France), CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (Paris) and INSTITUT POLYTECHNIQUE DE BORDEAUX (Talence, France).

"Polymers and the use thereof for detecting ion fluxes" was invented by Eric Cloutet (Begles, France), Jochen Lang (Bordeaux, France), Alexander Kuhn (Guillac, France), Georges Hadziioannou (Leognan, France), Matthieu Raoux (Gradignan, France), Ariana Villarroel (Talence, France) and Myriam Abarkan (Merignac, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are ion-sensitive polymers and methods for their use for monitoring biological phenomena a...