Patents by Inventor Markus WENIGER

Markus WENIGER 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).

  • IN-VITRO METHOD FOR DETERMINING A CELL TYPE OF A WHITE BLOOD CELL WITHOUT LABELING
    Publication number: 20250020631
    Abstract: An in-vitro method for determining a cell type of a white blood cell in a biological sample does so without labeling, wherein a microscopy apparatus images the cell, and physical parameters of the cell are ascertained from the image of the cell by an automated image analysis. The cell type of the white blood cell is determined on the basis of the physical parameters and on the basis of principal component analysis parameters (PCA parameters), wherein the principal component analysis parameters comprise linear combinations of at least some of the physical parameters.
    Type: Application
    Filed: October 1, 2024
    Publication date: January 16, 2025
    Inventors: Lukas Richter, Oliver Hayden, Matthias Ugele, Markus Weniger, Oliver Schmidt, Manfred Stanzel
  • In-vitro method for determining a cell type of a white blood cell without labeling
    Patent number: 12135322
    Abstract: An in-vitro method for determining a cell type of a white blood cell in a biological sample does so without labeling, wherein a microscopy apparatus images the cell, and physical parameters of the cell are ascertained from the image of the cell by an automated image analysis. The cell type of the white blood cell is determined on the basis of the physical parameters and on the basis of principal component analysis parameters (PCA parameters) , wherein the principal component analysis parameters comprise linear combinations of at least some of the physical parameters.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: November 5, 2024
    Assignee: Siemens Healthineers AG
    Inventors: Lukas Richter, Oliver Hayden, Matthias Ugele, Markus Weniger, Oliver Schmidt, Manfred Stanzel
  • IN-VITRO METHOD FOR DETERMINING A CELL TYPE OF A WHITE BLOOD CELL WITHOUT LABELING
    Publication number: 20210365667
    Abstract: The invention relates to an in-vitro method for determining a cell type of a white blood cell in a biological sample without labeling, wherein a microscopy apparatus images the cell and physical parameters of the cell are ascertained from the image of the cell by means of an automated image analysis, wherein the cell type of the white blood cell is determined on the basis of the physical parameters and on the basis of principal component analysis parameters (PCA parameters), wherein the principal component analysis parameters comprise linear combinations of at least some of the physical parameters.
    Type: Application
    Filed: March 11, 2019
    Publication date: November 25, 2021
    Inventors: Lukas RICHTER, Oliver HAYDEN, Matthias UGELE, Markus WENIGER, Oliver SCHMIDT, Manfred STANZEL