Patents by Inventor Leszek J. Frasinski

Leszek J. Frasinski has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Methods and systems for analysis of mass spectrometry data
    Patent number: 11600359
    Abstract: A method of analysing a structure of a composition of matter in a sample includes obtaining a data set comprising a plurality of spectra from the composition, from a first method of analysis, dividing each of the spectra into a plurality of bins, determining a control parameter or parameters indicative of synchronised fluctuations in signal intensity across some or all channels, resulting in universal correlation between said bins, and determining a partial covariance of different bins across the plurality of spectra using the control parameter to correct the correlation of intensity fluctuations between said bins.
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: March 7, 2023
    Assignee: IMPERIAL COLLEGE OF SCIENCE, TECHNOLOGY AND MEDICINE
    Inventors: Marina Edelson-Averbukh, Leszek J. Frasinski, Taran Driver, David Klug, Jon P. Marangos
  • Methods and Systems for Analysis of Mass Spectrometry Data
    Publication number: 20190206509
    Abstract: A method of analysing a structure of a composition of matter in a sample includes obtaining a data set comprising a plurality of spectra from the composition, from a first method of analysis, dividing each of the spectra into a plurality of bins, determining a control parameter or parameters indicative of synchronised fluctuations in signal intensity across some or all channels, resulting in universal correlation between said bins, and determining a partial covariance of different bins across the plurality of spectra using the control parameter to correct the correlation of intensity fluctuations between said bins.
    Type: Application
    Filed: September 15, 2017
    Publication date: July 4, 2019
    Inventors: Marina Edelson-Averbukh, Leszek J. Frasinski, Taran Driver, David Klug, Jon P. Marangos