Method and system for mining mass spectral data

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United States of America Patent

PATENT NO 7158862
APP PUB NO 20020023078A1
SERIAL NO

09877182

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method, system, and computer program product for mining mass spectral data to detect chemical-specific characteristic features in large databases and/or files, including specifying spectral characteristics of mass spectra to mine, specifying a relationship between the spectral characteristics, searching the mass spectra for portions of the mass spectra which match the spectral characteristics based on the relationship, and assigning scores to the portions of mass spectra to indicate a degree of correlation between the portions of mass spectra and the spectral characteristics. Exemplary embodiments encompass a user specification of the spectral characteristics and their relationships used to mine the mass spectral data, automated specification of the spectral characteristics and their relationships used to mine the data, and real-time data mining wherein the mass spectrometer is adjusted based on the result.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
THE ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIVERSITY OF ARIZONATUCSON, AZ302

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Davey, Sean W Tucson, AZ 1 3
Hansen, Beau T Tucson, AZ 1 6
Jones, Juliet A Tucson, AZ 1 6
Liebler, Daniel C Tucson, AZ 2 34
Mason, Daniel E Tucson, AZ 1 6
McClure, Thomas Santee, CA 3 7

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
* 5900634 Real-time on-line analysis of organic and non-organic compounds for food, fertilizers, and pharmaceutical products 20 1996
 
THE DOW CHEMICAL COMPANY (1)
5545895 Method of standardizing data obtained through mass spectrometry 31 1995
 
DIAGNOSTICS SYSTEMS CORPORATION (1)
* 5701400 Method and apparatus for applying if-then-else rules to data sets in a relational data base and generating from the results of application of said rules a database of diagnostics linked to said data sets to aid executive analysis of financial data 575 1995
 
UNIVERSITY OF WASHINGTON (2)
5538897 Use of mass spectrometry fragmentation patterns of peptides to identify amino acid sequences in databases 165 1994
* 6017693 Identification of nucleotides, amino acids, or carbohydrates by mass spectrometry 91 1996
 
AGILENT TECHNOLOGIES, INC. (1)
* 5453613 Mass spectra interpretation system including spectra extraction 46 1994
 
BRUKER DALTONIK GMBH (1)
* 6624408 Method for library searches and extraction of structural information from daughter ion spectra in ion trap mass spectrometry 14 1999
 
SANGAMO BIOSCIENCES, INC. (1)
* 6453242 Selection of sites for targeting by zinc finger proteins and methods of designing zinc finger proteins to bind to preselected sites 149 1999
* Cited By Examiner

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
THERMO FINNIGAN LLC (3)
7555393 Evaluating the probability that MS/MS spectral data matches candidate sequence data 5 2007
8935101 Method and apparatus for correlating precursor and product ions in all-ions fragmentation experiments 3 2010
* 2016/0268,112 Methods for Data-Dependent Mass Spectrometry of Mixed Biomolecular Analytes 1 2016
 
LECO CORPORATION (2)
* 8017907 Data acquisition system for a spectrometer that generates stick spectra 1 2008
* 2009/0014,643 Data Acquisition System for a Spectrometer that Generates Stick Spectra 1 2008
* Cited By Examiner

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