Techniques for display and processing of mass spectral data

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United States of America Patent

PATENT NO 10768151
APP PUB NO 20170299558A1
SERIAL NO

15509977

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Abstract

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Processing mass spectral data may include performing one or more experiments using one or more samples, each experiment including mass analysis using a mass spectrometer; acquiring one or more raw mass spectral data sets as a result of performing the one or more experiments; receiving selection criteria; filtering the one or more raw mass spectral data sets in accordance with the selection criteria; and generating a chromatogram as a result of said filtering, wherein the chromatogram displays signal intensity as a function of scan time for a plurality of scan times and includes a non-zero signal intensity at each scan time only if, at the scan time, the selection criteria is met and otherwise the chromatogram includes a zero signal intensity at the scan time. The mass spectrometer may alternate between low and elevated energy modes and acquire two of the raw mass spectral data sets concurrently.

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Patent Owner(s)

Patent OwnerAddress
WATERS TECHNOLOGIES CORPORATION34 MAPLE STREET MILFORD MA 01757

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Stevens, Douglas M Holden, US 4 9

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