Patents by Inventor Xiaoyuan Han

Xiaoyuan Han 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).

  • Patent number: 12352765
    Abstract: Multiparametric analysis is performed at the single cell level of biological samples obtained from an individual during pregnancy to obtain a determination of changes in immune cell subsets, which changes include, without limitation, altered activation states of proteins involved in signaling pathways. Changes occur in signaling pathways of these immune cells that are predictive of propensity to develop preeclampsia in the pregnancy.
    Type: Grant
    Filed: November 14, 2019
    Date of Patent: July 8, 2025
    Assignee: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Brice L. Gauilliere, Martin S. Angst, Nima Aghaeepour, David K. Stevenson, Xiaoyuan Han, Mohammad S. Ghaemi
  • Publication number: 20230296622
    Abstract: Multiparametric analysis is performed at the single cell level of biological samples obtained from an individual during pregnancy to obtain a determination of changes in the interactome, integrating metabolome, immunome and proteome features during pregnancy that are predictive of time to onset of labor.
    Type: Application
    Filed: August 17, 2021
    Publication date: September 21, 2023
    Inventors: Brice L. Gaudilliere, Ina Stelzer, Xiaoyuan Han, Nima Aghaeepour, Martin S. Angst, Sajjad Ghaemi, Julien Hedou
  • Publication number: 20220011319
    Abstract: Multiparametric analysis is performed at the single cell level of biological samples obtained from an individual during pregnancy to obtain a determination of changes in immune cell subsets, which changes include, without limitation, altered activation states of proteins involved in signaling pathways. Changes occur in signaling pathways of these immune cells that are predictive of propensity to develop preeclampsia in the pregnancy.
    Type: Application
    Filed: November 14, 2019
    Publication date: January 13, 2022
    Inventors: Brice L. Gauilliere, Martin S. Angst, Nima Aghaeepour, David K. Stevenson, Xiaoyuan Han, Mohammad S. Ghaemi