ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,453,822, issued on Oct. 28, was assigned to Becton Dickinson France (Le Pont de Claix, France).
"Auto-injector with audio indicator" was invented by Nicolas Besson (Treffort, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "A drug delivery device includes a housing, a syringe assembly including a barrel, a stopper, and a cannula, with at least a portion of the syringe assembly positioned within the housing, and a drive assembly including a plunger body configured to move the stopper within the barrel upon actuation of the drive assembly, with at least a portion of the drive assembly positioned within the housing. The plunger body has a pre-use posi...