Radiant energy – Ionic separation or analysis – Methods
Reexamination Certificate
2008-10-02
2011-11-22
Berman, Jack (Department: 2881)
Radiant energy
Ionic separation or analysis
Methods
C702S027000
Reexamination Certificate
active
08063359
ABSTRACT:
In one embodiment, a system and a method relate to generating a summed ion spectrum for a test sample, the summed ion spectrum identifying ion intensities at multiple different mass-to-charge ratios, and comparing the summed ion spectrum of the test sample with multiple reference summed ion spectra to identify a potential match.
REFERENCES:
patent: 2400557 (1946-05-01), Lawlor
patent: 6444979 (2002-09-01), Watanabe
patent: 7022980 (2006-04-01), Zavitsanos et al.
patent: 7425700 (2008-09-01), Stults et al.
patent: 2410800 (2005-08-01), None
Geert Van Marlen, et al., “Information Theory Applied to Selection of Peaks for Retrieval of Mass Spectra”, ACS Publications, Analytical Chemistry, May 1, 2002, pp. 594-598.
Stanley L. Grotch, “Matching of Mass Spectra When Peak Height is Encoded to One Bit”, ACS Publications, Analytical Chemistry, May 1, 2002, pp. 1213-1222.
Sigman, et al., “Ignitable Liquid Classification and Identification using the Summed-Ion Mass Spectrum”, Instrumentation Science and Technology, 36: 375-393, 2008.
Gan, F., et al. “A novel approach to the retrieval of mass spectrum of a mixture”, Analytical Sciences 2000, vol. 16, pp. 603-607.
Hallgren, B., et al. “Quantitative mass spectrometric analysis of mixtures of unsaturated and saturated fatty acids”, Acta Chemica Scandinavica 1957, vol. 11, p. 1064.
Yates, Jr., III, “Database searching using mass spectrometry data”, Electrophoresis 1998, vol. 19(6), p. 893.
Kang, H.D., et al., “Decomposition of multicomponent mass spectra using Bayesian probability theory”, Journal of Mass Spectrometry 2002, vol. 37 (7), pp. 1-18.
Zarrabi, et al., “Use of principal component regression to characterize a complex oxidation product mixture”, Journal of Analytical and Applied Pyrolysis, vol. 21, Issue 1-2, 1991, pp. 1-14.
Fraser, et al., “Mass Spectra and Molecular Structure, Part II. The analysis of Mixtures”, International Journal of Mass Spectrometry and Ion Physics, vol. 2, Issue 3, 1969, pp. 265-285.
Sigman Michael E
Williams Mary R
Berman Jack
Thomas Kayden Horstemeyer & Risley LLP
University of Central Florida Research Foundation Inc.
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