ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,716,075, issued on Aug. 25, was assigned to SARTORIUS POLYPLUS (Illkirch-Graffenstaden, France).

"Compositions for transfecting a nucleic acid molecule into a cell comprising benzo-fused heterocyclic compounds grafted to a cationic polymer, and their applications" was invented by Malik Hellal (Illkirch-Gaffenstaden, France), Fabrice Stock (Benfeld, France), Patrick Erbacher (Benfeld, France), Yann Philipson (Brumath, France), Megane Denu (Illkrich-Graffenstaden, France), Marine Ricordel (Dambach la Ville, France), Fanny Premartin (Illkirch-Graffenstaden, France), Thibaut Benchimol (Erstein, France), Mathieu Porte (Lingolsheim, France), Valerie Toussaint Moreau (Illkirch-Graffenstaden,...