Patent · US Active

Systems and methods for extracting mass traces

US10504707B2 · kind B2 · utility

0Cited by

0References

11Claims

0Family size

Assignee

THERMO FISHER SCIENTIFIC (BREMEN) GMBH · DE

Inventors

Hans-Georg Pfaff · Esslingen am Neckar, DE
Christoph Henrich · Bremen, DE
Robert Malek · Lilienthal, DE
Katja Tham · Bremen, DE

Key dates

Filing date	Jun 10, 2019
Grant date	Dec 10, 2019
Priority date	—
Expiry date	Jun 10, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG01N2030/8648
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A computer implemented method for compressing mass spectrometry data, the method comprising decomposing the mass spectrometry data of a mass stream emitted from a separation device as a function of a separation parameter into a plurality of mass traces, wherein the mass spectrometry data are generated by analysis in a mass spectrometer; identifying erroneous mass traces in the plurality of mass traces by applying an event detection algorithm to each of the plurality of mass traces; and forming a compressed version of the mass spectrometry data from the mass traces and the mass spectrometry data corresponding to the identified erroneous mass traces.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.