ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,949, issued on July 14, was assigned to OSAKA UNIVERSITY (Osaka, Japan).
"Method for characterizing molecule delivery particles" was invented by Susumu Uchiyama (Osaka, Japan), Takahiro Maruno (Osaka, Japan) and Tetsuo Torisu (Osaka, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An objection is to provide a method for characterizing a molecule delivery particle, the method comprising determining a molar concentration thereof.The method for characterizing a molecule delivery particle, the method comprising subjecting a molecule delivery particle comprising a first particle and a second particle to particle separation with optical measurement t...