Patents by Inventor Hassan E. Mostafavi

Hassan E. Mostafavi 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).

  • System and methods for treating patients using radiation
    Patent number: 9498167
    Abstract: A radiation system includes a radiation source having an accelerator, the radiation source having a magnetic field associated therewith that is resulted from an operation of the accelerator, and a magnetic field source configured to provide a compensating magnetic field to at least partially counteract against the magnetic field that is resulted from the operation of the accelerator. A radiation system includes a radiation device having a radiation source, a patient support, and a protective guard located between the radiation source and the patient support, wherein the protective guard is moveably coupled to the radiation device or the patient support. A radiation system includes a particle generator for generating a particle, an accelerator for accelerating the particle, and a magnetic source for changing a trajectory of the particle, wherein the magnetic source comprises a permanent magnet.
    Type: Grant
    Filed: May 1, 2006
    Date of Patent: November 22, 2016
    Assignee: VARIAN MEDICAL SYSTEMS, INC.
    Inventors: Hassan E. Mostafavi, Marcel R. Marc, Stanley Mansfield, Raymond D. McIntyre, Ross B. Hannibal