US Patent Issued to Becton Dickinson France on Feb. 3 for "Injection device with an end-of-dose indicator" (French Inventors)

ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,539,366, issued on Feb. 3, was assigned to Becton Dickinson France (Le Pont de Claix, France).

"Injection device with an end-of-dose indicator" was invented by Benoit Zeller (Annecy le Vieux, France) and Gilles Bernede (Arbusigny, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is an injection device for injecting a substance, comprising a case receiving a barrel containing the substance to be injected and comprising a stopper movable inside the barrel, a plunger unit comprising a triggering portion, the plunger unit being coupled to the stopper and movable with regard to the case from an initial, proximal position to a final, distal posit...