Patents by Inventor Ogy SABEV

Ogy SABEV 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).

  • SYSTEMS, APPARATUSES, AND METHODS OF MANUFACTURING LINEAR ACCELERATORS
    Publication number: 20260206123
    Abstract: A linear accelerator for a radiation therapy system includes a plurality of cavities aligned along a length of the linac and a channel extending between adjacent cavities of the plurality of cavities. The plurality of cavities include a first material and the channel includes a second material different from the first material.
    Type: Application
    Filed: January 16, 2025
    Publication date: July 16, 2026
    Applicant: Varian Medical Systems, Inc.
    Inventors: Alexander CAHILL, Flavio POEHLMANN-MARTINS, Christopher WALZ, Ogy SABEV, Joshua MCNEUR, Joshua MOODY, Raiyan SEEDE
  • Voltage regulator circuits, radiation devices and radiation systems including the same
    Patent number: 12512744
    Abstract: A radiation system includes a modulator and at least one voltage regulator. The modulator is configured to output a voltage for operation of a magnetron and an electron gun of the radiation system. The at least one voltage regulator circuit is electrically connected between the modulator and at least one of the magnetron or the electron gun, and configured to control a magnitude of the voltage output from the modulator for operation of the magnetron and the electron gun.
    Type: Grant
    Filed: December 21, 2022
    Date of Patent: December 30, 2025
    Assignee: VARIAN MEDICAL SYSTEMS, INC.
    Inventors: Flavio Poehlmann-Martins, Ogy Sabev, Bill Main, Alexander Cahill, Reza Alibazi Behbahani, Raj Pai
  • Vacuum and High Pressure RF System for Medical Linear Accelerators
    Publication number: 20250352825
    Abstract: A radio frequency system for a radiation therapy machine includes a first portion containing a first gas at a first pressure, a second portion containing a second gas at a second pressure, the second gas being different from the first gas, and a component between the first portion and the second portion, the component containing the first gas at the first pressure.
    Type: Application
    Filed: May 15, 2024
    Publication date: November 20, 2025
    Applicant: Varian Medical Systems, Inc.
    Inventors: John VAN HETEREN, Ogy SABEV, Sven MUELLER
  • COMPACT MODE CONVERTER WAVEGUIDE
    Publication number: 20250349486
    Abstract: A radiation support system for radiation therapy includes a waveguide assembly. The waveguide assembly includes a waveguide extending along a first axis, a mode launcher extending along a second axis, the second axis being different than the first axis, and a resonant cavity twist coupling the waveguide to the mode launcher.
    Type: Application
    Filed: May 9, 2024
    Publication date: November 13, 2025
    Applicant: Varian Medical Systems, Inc.
    Inventor: Ogy SABEV
  • MICROWAVE NETWORKS, WAVEGUIDES, MIXING CARTS, METHODS OF SUPPLYING GAS, AND GAS MANAGEMENT SYSTEMS FOR RADIATION THERAPY MACHINES
    Publication number: 20240325992
    Abstract: A microwave network for a radiation therapy machine having a microwave source and a linear accelerator, includes a waveguide configured to connect between the microwave source and the linear accelerator. The waveguide contains at least one of a first gas or a second gas, the first gas being 2,3,3,3-tetrafluoro-2-(trifluoromethyl) propanenitrile and the second gas being 1,1,1,3,4,4,4-heptafluoro-3-(trifluoromethyl)-2-butanone.
    Type: Application
    Filed: March 31, 2023
    Publication date: October 3, 2024
    Applicant: Varian Medical Systems, Inc.
    Inventors: Ogy SABEV, Flavio POEHLMANN-MARTINS, Reza ALIBAZI BEHBAHANI
  • VOLTAGE REGULATOR CIRCUITS, RADIATION DEVICES AND RADIATION SYSTEMS INCLUDING THE SAME
    Publication number: 20240213872
    Abstract: A radiation system includes a modulator and at least one voltage regulator. The modulator is configured to output a voltage for operation of a magnetron and an electron gun of the radiation system. The at least one voltage regulator circuit is electrically connected between the modulator and at least one of the magnetron or the electron gun, and configured to control a magnitude of the voltage output from the modulator for operation of the magnetron and the electron gun.
    Type: Application
    Filed: December 21, 2022
    Publication date: June 27, 2024
    Applicant: Varian Medical Systems, Inc.
    Inventors: Flavio POEHLMANN-MARTINS, Ogy SABEV, Bill MAIN, Alexander CAHILL, Reza ALIBAZI BEHBAHANI, Raj PAI