US Patent Issued to SHIMADZU on March 17 for "Mobile phase monitor, liquid chromatograph, analysis system, and program" (Japanese Inventors)

ALEXANDRIA, Va., March 17 -- United States Patent no. 12,578,314, issued on March 17, was assigned to SHIMADZU Corp. (Kyoto, Japan).

"Mobile phase monitor, liquid chromatograph, analysis system, and program" was invented by Naruaki Shibata (Kyoto, Japan) and Takashi Nakao (Kyoto, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A mobile phase monitor includes a measurement unit, an arithmetic unit, a storage, and a discrimination unit. The measurement unit measures a weight of a mobile phase container. The arithmetic unit produces a calibration curve indicating a relationship between a measurement value of the measurement unit and a liquid amount of the mobile phase accommodated in the mobile phase conta...