ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,773,457, issued on Oct. 27, was assigned to SIGILON THERAPEUTICS INC. (Cambridge, Mass.).

"Implantable devices for cell therapy and related methods" was invented by Lauren Emily Barney (Cambridge, Mass.), Michael Beauregard (Boston), Guillaume Carmona (Cambridge, Mass.), Francisco Caballero Gonzalez (Brookline, Mass.), Richard Heidebrecht (Somerville, Mass.), Erika Ellen Johnston (Cambridge, Mass.), Robert James Miller (East Bridgewater, Mass.), Owen O'Connor (Raynham, Mass.), Matthias Alexander Oberli (Cambridge, Mass.), David Peritt (Skokie, Ill.), Jared A. Sewell (Somerville, Mass.), Devyn McKinley Smith (Barrington, R.I.), Omid Veiseh (Bellaire, Texas), Paul Kevin Wotton (Boston) ...