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. 06, 2023
Filed:
Dec. 28, 2020
Thermo Finnigan Llc, San Jose, CA (US);
Philip M. Remes, Livermore, CA (US);
Michael W. Senko, Sunnyvale, CA (US);
Other;
Abstract
A method of performing tandem mass spectrometry includes supplying a sample to a chromatography column, directing components included in the sample and eluting from the chromatography column to a mass spectrometer, acquiring a series of mass spectra including intensity values of ions produced from the components as a function of m/z of the ions, extracting, from the series of mass spectra, a plurality of detection points representing intensity as a function of time for a selected m/z, estimating, based on the plurality of detection points extracted from the series of mass spectra, a relative position of a selected detection point included in the plurality of detection points, and performing, at the mass spectrometer and based on the estimated relative position, a dependent acquisition for the selected m/z. The relative position of the selected detection point represents a position of the selected detection point relative to an expected reference point.