ALEXANDRIA, Va., March 31 -- United States Patent no. 12,590,278, issued on March 31, was assigned to AMOGREENTECH Co. LTD. (Gimpo-si, South Korea).

"Cell culture device" was invented by Kyoung Ku Han (Gimpo-si, South Korea), Seon Ho Jang (Gimpo-si, South Korea), Jae Kyung Song (Gimpo-si, South Korea) and Hee Sung Park (Gimpo-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A cell culture device is provided. A cell culture device according to an exemplary embodiment of the present invention includes: a body including a culture space having an upper surface and lower surface that are open; a planar culture plate that is fixed to the body so as to cover the open lower surface of the culture space...