The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 26, 2024
Filed:
Mar. 27, 2019
Shimadzu Corporation, Kyoto, JP;
Kazuma Maeda, Kyoto, JP;
SHIMADZU CORPORATION, Kyoto, JP;
Abstract
Provided is a chromatograph mass spectrometer that includes a component separation unitthat temporally separates components in a sample, a first detectorthat acquires measurement data of components included in an outflowing liquid from the component separation unitby an analysis method different from mass spectrometry, a mass spectrometerthat acquires mass spectrometry data including intensity information for each of mass-to-charge ratios of ions derived from the components contained in the outflowing liquid from the component separation unit, a chromatogram creation unitthat creates a chromatogram representing an intensity change of the measurement data with time based on the measurement data of the first detector, an information extraction unitthat detects a peak based on the intensity change of the mass spectrometry data with time, and extracts information including a representative time of the peak, and a chromatogram display unitthat displays the chromatogram together with additional information corresponding to the extracted time.