Patents by Inventor Shehaab Savliwala

Shehaab Savliwala 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).

  • Strongly-interacting magnetic particle imaging
    Patent number: 12072400
    Abstract: A magnetic particle imaging system that includes a magnetic field generating system with at least one magnet and providing a gradient magnetic field within an observation region such that the gradient magnetic field has a dynamic field-free region (FFR) for an object under observation having strongly-interacting magnetic particles distributed therein. The magnetic field generating system also includes a drive field and a slow shift field that dynamically shifts the FFR across a field of view (FOV) within the observation region, where the trajectory of the drive field accommodates for a coercivity of the strongly-interacting magnetic particles by ensuring that the particles in the FOV are saturated to a full coercivity field prior to traversing to an opposite-polarity of coercivity. The magnetic particle imaging system also includes a detection system proximate the observation region and configured to detect a signal from the strongly-interacting magnetic particles.
    Type: Grant
    Filed: July 23, 2020
    Date of Patent: August 27, 2024
    Assignees: The Regents of the University of California, University of Florida Research Foundation, Incorporated
    Inventors: Steven Conolly, Carlos Rinaldi, Bo Zheng, Prashant Chandrasekharan, Daniel Hensley, Shehaab Savliwala, Zhi Wei Tay, Rohan Deepak Dhavalikar
  • STRONGLY-INTERACTING MAGNETIC PARTICLE IMAGING
    Publication number: 20220260655
    Abstract: A magnetic particle imaging system that includes a magnetic field generating system with at least one magnet and providing a gradient magnetic field within an observation region such that the gradient magnetic field has a dynamic field-free region (FFR) for an object under observation having strongly-interacting magnetic particles distributed therein. The magnetic field generating system also includes a drive field and a slow shift field that dynamically shifts the FFR across a field of view (FOV) within the observation region, where the trajectory of the drive field accommodates for a coercivity of the strongly-interacting magnetic particles by ensuring that the particles in the FOV are saturated to a full coercivity field prior to traversing to an opposite-polarity of coercivity. The magnetic particle imaging system also includes a detection system proximate the observation region and configured to detect a signal from the strongly-interacting magnetic particles.
    Type: Application
    Filed: July 23, 2020
    Publication date: August 18, 2022
    Applicants: The Regents of the University of California, University of Florida Research Foundation, Incorporated
    Inventors: Steven Conolly, Carlos Rinaldi, Bo Zheng, Prashant Chandrasekharan, Daniel Hensley, Shehaab Savliwala, Zhi Wei Tay, Rohan Deepak Dhavalikar