Patents by Inventor Robert J. Abraham

Robert J. Abraham 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).

  • Adaptive deep brain stimulation using movement desynchronization
    Patent number: 11975187
    Abstract: Techniques are disclosed for delivering electrical stimulation therapy to a patient. In one example, a medical system delivers electrical stimulation therapy to a tissue of the patient via electrodes. The medical system determines a first change of a first sensed signal of the patient to movement by the patient and a second change of a second sensed signal of the patient to the movement by the patient. Based on the first change and the second change, the medical system selects one of the first sensed signal and the second sensed signal of the patient for controlling the electrical stimulation therapy. The medical system adjusts a level of at least one parameter of the electrical stimulation therapy based on the selected one of the first sensed signal and the second sensed signal.
    Type: Grant
    Filed: November 13, 2020
    Date of Patent: May 7, 2024
    Assignee: Medtronic, Inc.
    Inventors: Scott R. Stanslaski, Timothy R. Abraham, Thomas Adamski, Timothy J. Denison, Robert S. Raike
  • Radiopaque embolic particles
    Patent number: 9757480
    Abstract: A radiopaque particulate material one or more of SiO2, TiO2, La2O3, Na2O and MgO and useful for embolization which optionally includes therapeutic components that are released in vivo.
    Type: Grant
    Filed: January 27, 2012
    Date of Patent: September 12, 2017
    Assignee: ABK Biomedical Incorporated
    Inventors: Robert J. Abraham, Sharon Kehoe, Daniel Boyd
  • Radiopaque Embolic Particles
    Publication number: 20130295020
    Abstract: A radiopaque particulate material one or more of SiO2, TiO2, La2O3, Na2O and MgO and useful for embolization which optionally includes therapeutic components that are released in vivo.
    Type: Application
    Filed: January 27, 2012
    Publication date: November 7, 2013
    Applicant: DALHOUSIE UNIVERSITY
    Inventors: Robert J. Abraham, Sharon Kehoe, Daniel Boyd