Patents by Inventor Jana Holmar

Jana Holmar 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).

  • Method and device for determining content of the middle and protein bound uremic toxins in a biological fluid
    Patent number: 9103789
    Abstract: This invention relates to a novel method and a device for determining middle and protein bound uremic toxins in the biological fluids. More specifically, the present invention relates to an optical method utilizing fluorescence, preferable fluorescence of the spent dialysate, and a specific model, including a unique set of optical spectral components at certain wavelengths, to determine, preferable on-line, the concentration of the middle and protein bound uremic toxins such as beta2-microglobulin (B2M), and indoxyl sulfate (IS).
    Type: Grant
    Filed: June 28, 2011
    Date of Patent: August 11, 2015
    Assignee: TALLINN UNIVERSITY OF TECHNOLOGY
    Inventors: Ivo Fridolin, Fredrik Uhlin, Jana Holmar, Risto Tanner, Jurgen Arund