ALEXANDRIA, Va., March 3 -- United States Patent no. 12,564,833, issued on March 3, was assigned to KARTIGEN BIOMEDICAL INC. (Taipei City, Taiwan).

"Kit for isolation of platelet-rich plasma and the method using the same" was invented by Hwa-Chang Liu (Taipei City, Taiwan), Feng-Huei Lin (Taipei City, Taiwan) and Chun-Che Yen (Taipei City, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided herein is a kit for isolation of platelet-rich plasma, comprising a first isolation tube and a second isolation tube. The first isolation tube comprises a first opening and a second opening, and the second isolation tube comprises a first portion, a second portion, and a filter, wherein the first portion has a ...