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. 17, 2025
Filed:
Sep. 22, 2020
Dh Technologies Development Pte. Ltd., Singapore, SG;
Lyle Lorrence Burton, Woodbridge, CA;
DH TECHNOLOGIES DEVELOPMENT PTE. LTD., Singapore, SG;
Abstract
First, an MS scan of a mass range of a control sample that does not include a metabolite is performed () producing background peak m/z and intensity values for background precursor ions (). Background peaks are selected for an exclusion list and in the exclusion list an m/z value and an intensity value are included for each background peak (). Next, an MS scan of the mass range of an experimental sample that does include a metabolite is performed () producing peak m/z and intensity values for precursor ions (). Peaks are selected for a peak list and in the peak list an m/z value and an intensity value are included for each peak (). Finally, each peak of the peak list that has both an m/z value and an intensity value that correspond to an m/z value and an intensity value of a background peak of the exclusion list is excluded from the peak list ().