System and methods for non-targeted processing of chromatographic data

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United States of America Patent

PATENT NO 8428881
APP PUB NO 20050143931A1
SERIAL NO

11016612

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Abstract

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Methods for processing hyphenated chromatographic data to delineate components of a sample are disclosed. According to one aspect, the method includes obtaining hyphenated chromatographic data points for a sample, each data point comprising at least three dimensions, one of the dimensions being a continuous dimension, and subjecting at least a portion of the data points to an algorithm that organizes the data points into discrete clusters according to the data points' continuous dimension values by starting at either a smallest or largest value and delineating at a largest gap between adjacent values within a predetermined resolution window, wherein the resulting clusters are of varying width of less than or equal to the width of the resolution window and wherein at least some of the clusters are indicative of components of the sample.

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Patent Owner(s)

Patent OwnerAddress
METABOLON INC617 DAVIS DRIVE SUITE 400 MORRISVILLE NC 27560

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Coffin, Marie Cary, US 34 366
Haas, William David Durham, US 10 56
Winfield, Stephanie Raleigh, US 3 184

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