ALEXANDRIA, Va., June 18 -- United States Patent no. 12,326,426, issued on June 10, was assigned to SHIMADZU Corp. (Kyoto, Japan).

"Management system for managing operation of preparative liquid chromatograph apparatus" was invented by Minoru Namikawa (Kyoto, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A management system (1) for managing an operation of a preparative LC (100), the management system (1) including an injection registration part (2) configured to display an injection registration screen in response to a request from the user and register a container designated by the user on the injection registration screen as an injection target container, a result display part (6) configured to dis...