US Patent Issued to HITACHI HIGH-TECH on June 2 for "Liquid chromatograph and method for controlling same" (Japanese Inventors)

ALEXANDRIA, Va., June 2 -- United States Patent no. 12,644,867, issued on June 2, was assigned to HITACHI HIGH-TECH Corp. (Tokyo).

"Liquid chromatograph and method for controlling same" was invented by Daisuke Akieda (Tokyo), Yushi Harada (Tokyo), Mitsuhiko Ueda (Tokyo), Shoji Tomida (Tokyo) and Yuichiro Hashimoto (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A liquid chromatography (LC) that can supply a mobile phase to a storage bottle and can prevent mixing of air bubbles into a flow path without stopping analysis and liquid feeding. The LC includes a liquid feeding device that feeds out a mobile phase, a sample injection portion that injects a sample into the mobile phase, a column that separates...