Patents by Inventor Eric William ZETTERGREN

Eric William ZETTERGREN 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).

  • Systems and methods for sensing, enumerating and imaging rare cells with diffuse light
    Patent number: 9968259
    Abstract: Diffuse fluorescence flow cytometers and methods of using them include a plurality of excitation sources and a plurality of detectors, all circumferentially arranged about a space for accommodating a limb of a subject. Tomographic reconstructions of cells within the limb are made by varying the intensity and direction of excitation and then analyzing the results.
    Type: Grant
    Filed: January 24, 2013
    Date of Patent: May 15, 2018
    Assignees: NORTHEASTERN UNIVERSITY, THE GENERAL HOSPITAL CORPORATION
    Inventors: Mark Niedre, Eric William Zettergren, Charles P. Lin
  • SYSTEMS AND METHODS FOR SENSING, ENUMERATING AND IMAGING RARE CELLS WITH DIFFUSE LIGHT
    Publication number: 20140350394
    Abstract: Diffuse fluorescence flow cytometers and methods of using them include a plurality of excitation sources and a plurality of detectors, all circumferentially arranged about a space for accommodating a limb of a subject. Tomographic reconstructions of cells within the limb are made by varying the intensity and direction of excitation and then analyzing the results.
    Type: Application
    Filed: January 24, 2013
    Publication date: November 27, 2014
    Inventors: Mark NIEDRE, Eric William ZETTERGREN, Charles LIN