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:
Sep. 17, 2019
Filed:
Jun. 08, 2018
Jeol Ltd., Tokyo, JP;
Shinichi Mukousaka, Tokyo, JP;
Yoshiyuki Ito, Tokyo, JP;
JEOL Ltd., Tokyo, JP;
Abstract
A mass spectrometry data processing apparatus includes a computation unit and a seeking unit. The computation unit calculates the mass difference Δm/z between the peaks of two molecules selected from mass spectrum data or obtains the mass difference Δm/z. The seeking unit estimates a combination of atoms between the peaks of the two molecules in a range of the mass difference Δm/z. The seeking unit seeks the combination of atoms having a mass difference, which matches the mass difference Δm/z, between a set of atoms desorbed from a first molecule of the two molecules and a set of atoms added to the first molecule.