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:
May. 26, 2020
Filed:
Feb. 29, 2016
Shimadzu Corporation, Kyoto-shi, Kyoto, JP;
Takeshi Ashida, Kyoto, JP;
SHIMADZU CORPORATION, Kyoto-shi, Kyoto, JP;
Abstract
A mass spectrometer is provided that includes a precursor ion candidate selector, a product ion scan measurement condition setter, a product ion spectral data obtainer, a compound database file generator, and an MRM measurement condition candidate generator. The precursor ion candidate selector selects precursor ion candidates from mass spectrometric data. The product ion scan measurement condition setter combines the precursor ion candidates with a plurality of candidate values of cleavage energy to set a product ion scan measurement condition. The product ion spectral data obtainer carries out MS/MS measurement to obtain product ion spectral data. The compound database file generator generates a compound database file in which the product ion scan measurement condition and the product ion spectral data are associated with each other.