Patents by Inventor Scott A. Ugrin

Scott A. Ugrin 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).

  • RAPID IDENTIFICATION AND SEQUENCE ANALYSIS OF INTACT PROTEINS IN COMPLEX MIXTURES
    Publication number: 20230178350
    Abstract: The present disclosure relates to novel and improved methods of analyzing proteins, peptides and polypeptides by mass spectrometry using ion-ion reactions. More specifically the disclosure relates to improved methods for implementing the m/z selective arresting of ion-ion reactions within the ion-ion reaction cell of a mass spectrometer system during a period where ion-ion reactions are performed.
    Type: Application
    Filed: December 9, 2022
    Publication date: June 8, 2023
    Inventors: Donald F. HUNT, Ann M. ENGLISH, Scott A. UGRIN, Dina L. BAI, Jeffrey SHABANOWITZ, John Edward Philip SYKA
  • Rapid identification and sequence analysis of intact proteins in complex mixtures
    Patent number: 11538675
    Abstract: The present disclosure relates to novel and improved methods of analyzing proteins, peptides and polypeptides by mass spectrometry using ion-ion reactions. More specifically the disclosure relates to improved methods for implementing the m/z selective arresting of ion-ion reactions within the ion-ion reaction cell of a mass spectrometer system during a period where ion-ion reactions are performed.
    Type: Grant
    Filed: June 5, 2017
    Date of Patent: December 27, 2022
    Assignees: University of Virginia Patent Foundation, Thermo Finnigan LLC
    Inventors: Donald F. Hunt, Ann M. English, Scott A. Ugrin, Dina L. Bai, Jeffrey Shabanowitz, John Edward Philip Syka