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:
Jun. 07, 2022
Filed:
Sep. 21, 2018
Shimadzu Corporation, Kyoto, JP;
Kazuya Ukai, Kyoto, JP;
Yuji Katsuyama, Kyoto, JP;
SHIMADZU CORPORATION, Kyoto, JP;
Abstract
Provided is a mass spectrometer including: a measurement condition setter () configured to set a plurality of measurement conditions which are different from each other in terms of the set value of at least one measurement parameter; a measurement executer () configured to acquire a plurality of sets of mass spectrometric data respectively corresponding to the plurality of measurement conditions; a product ion extractor () configured to extract product ions detected with intensities exceeding a previously determined reference value; an MRM spectrum element information creator () configured to determine the mass-to-charge ratios and measured intensities of the extracted product ions, the mass-to-charge ratio of the precursor ion, as well as the measurement condition, and to create a plurality of pieces of MRM spectrum element information; an MRM spectrum composer () configured to compose an MRM spectrum from the mass-to-charge ratios and the measured intensities of the product ions included in the plurality of pieces of MRM spectrum element information; and a library data creator () configured to relate the MRM spectrum to information concerning the target compound to create library data for the target compound.