Patents by Inventor Abhik Chowdhury

Abhik Chowdhury 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).

  • Sterilization system and method
    Patent number: 12151042
    Abstract: A sterilization system includes a controller, a transformer including a primary side in communication with the controller and secondary side, an ozone generator in communication with the secondary side of the transformer and the controller, and a power source in communication with the controller, wherein the ozone generator ionizes atmospheric oxygen through the application of corona discharge.
    Type: Grant
    Filed: April 28, 2021
    Date of Patent: November 26, 2024
    Assignee: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
    Inventors: David Wallace, John Patterson, Nikhil Dave, Abhik Chowdhury, Katie Sue Pascavis
  • STERILIZATION SYSTEM AND METHOD
    Publication number: 20210338871
    Abstract: A sterilization system includes a vessel defining a chamber configured to receive one or more materials, a hydrogen peroxide solution positioned within the chamber, and a nonreactive fiber matrix positioned within the chamber, wherein evacuation of the chamber causes vaporization of the hydrogen peroxide in the hydrogen peroxide solution to disinfect the materials positioned in the chamber
    Type: Application
    Filed: April 28, 2021
    Publication date: November 4, 2021
    Inventors: David Wallace, John Patterson, Nikhil Dave, Abhik Chowdhury, Katie Sue Pascavis
  • STERILIZATION SYSTEM AND METHOD
    Publication number: 20210338869
    Abstract: A sterilization system includes a controller, a transformer including a primary side in communication with the controller and secondary side, an ozone generator in communication with the secondary side of the transformer and the controller, and a power source in communication with the controller, wherein the ozone generator ionizes atmospheric oxygen through the application of corona discharge.
    Type: Application
    Filed: April 28, 2021
    Publication date: November 4, 2021
    Inventors: David Wallace, John Patterson, Nikhil Dave, Abhik Chowdhury, Katie Sue Pascavis