US Patent Issued to Becton Dickinson France on July 28 for "Valve stopper for a medical injection device and medical injection device for injecting at least one composition" (French Inventors)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,691,225, issued on July 28, was assigned to Becton Dickinson France (Le Pont de Claix, France).

"Valve stopper for a medical injection device and medical injection device for injecting at least one composition" was invented by Cedric Rivier (Voreppe, France), Guillaume Lehee (La Buisse, France), Nastasja Grillet (Cusy, France), Ferdinand Lavigne (Seyssinet-Pariset, France) and Jeremie Vaxelaire (Grenoble, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a valve stopper configured to be positioned inside a barrel of an injection device for injecting a composition through a distal, including: a membrane having a proximal and ...