Patents by Inventor Alejandro Roldán-Alzate

Alejandro Roldán-Alzate 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).

  • Publication number: 20210364590
    Abstract: Embodiments of the disclosure provide a magnetic resonance (MR) phantom including a housing, a base medium disposed within the housing, and one or more compartment extending through the base medium, the one or more compartment comprising a crosslinked acrylamide-based polymer. The MR phantoms may be used as calibration phantoms for magnetic resonance elastography sequences and diffusion weighted images.
    Type: Application
    Filed: May 19, 2020
    Publication date: November 25, 2021
    Applicant: Wisconsin Alumni Research Foundation
    Inventors: Alejandro Roldán-Alzate, David Rutkowski, Diego Hernando Arribas
  • Patent number: 11181601
    Abstract: In some embodiments, the present disclosure discloses a magnetic resonance (MR) phantom. The MR phantom includes a housing, a base medium disposed within the housing, and one or more compartment extending through the base medium, the one or more compartment comprising a crosslinked acrylamide-based polymer. The MR phantoms may be used as calibration phantoms for magnetic resonance elastography sequences and diffusion weighted images.
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: November 23, 2021
    Assignee: WISCONSIN ALUMNI RESEARCH FOUNDATION
    Inventors: Alejandro Roldán-Alzate, David Rutkowski, Diego Hernando Arribas