Patents by Inventor Brian J. Nablo

Brian J. Nablo 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: 12158410
    Abstract: The present disclosure relates to a real-time quantification method of cell viability through a supravital dye uptake using a lens-free imaging system. The method includes a step of incubating a sample cell in a cell culture medium, steps of detecting light penetrating the cell culture medium and identifying a boundary region of the sample cell at a preset time interval based on the detected light, a step of staining the incubated sample cell with the supravital dye, a step of detecting intensity of light penetrating the cell culture medium at a preset time interval, a step of calculating absorbance of the sample cell included in the cell culture medium at a preset time interval based on the boundary region and the detected intensity of light and a step of analyzing a viability of the sample cell based on the calculated absorbance.
    Type: Grant
    Filed: November 30, 2020
    Date of Patent: December 3, 2024
    Assignees: SOL INC., Government of the United States of America, as Represented by the Secretary of Commerce
    Inventors: Jong Muk Lee, Darwin R. Reyes-Hernandez, Brian J. Nablo
  • Publication number: 20220170842
    Abstract: The inventive concept discloses a time series quantification method of supravital dye uptake of a cell using a lens-free imaging system.
    Type: Application
    Filed: November 30, 2020
    Publication date: June 2, 2022
    Applicants: SOL INC., Government of the United States of America, as Represented by the Secretary of Commerce
    Inventors: Jong Muk LEE, Darwin R. Reyes-Hernandez, Brian J. Nablo