ALEXANDRIA, Va., March 26 -- United States Patent no. 12,257,381, issued on March 25, was assigned to Boehringer Ingelheim International GmbH (Ingelheim am Rhein, Germany).
"System, cartridge and process" was invented by Andree Jung (Idar-Oberstein, Germany), Stephen Terence Dunne (Oporto, Portugal) and Joachim Carl Herbert Eicher (Ingelheim am Rhein, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A cartridge for a dispensing device, such as a nebulizer, for dispensing a medicament composed of or produced from a plurality of components and a system including a dispensing device, such as a nebulizer, and such a cartridge. The cartridge includes at least two fluidically separated chambers which each co...