Patents by Inventor Levon Atoyan

Levon Atoyan 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).

  • Heat exchange system for freezing a phase change material and methods thereof
    Patent number: 12000659
    Abstract: A heat exchange system including a tank, a phase change material (PCM) held in the tank, an immiscible liquid layer held in the tank, a heat exchanger located within the immiscible liquid layer, and a distributor located above the heat exchanger. The immiscible liquid layer has a density lower than a density of the PCM and is located above the PCM. The distributor is configured to introduce a plurality of PCM droplets into the immiscible liquid layer and above the heat exchanger.
    Type: Grant
    Filed: April 4, 2019
    Date of Patent: June 4, 2024
    Assignee: Active Energy Systems
    Inventors: Mitchell Ishmael, Levon Atoyan, Grady J. Iliff
  • HEAT EXCHANGE SYSTEM FOR FREEZING, TRANSFERRING, STORING, AND UTILIZING PHASE CHANGE MATERIAL AND APPLICATION OF THAT SYSTEM TO A THERMAL ENERGY STORAGE SYSTEM
    Publication number: 20230266079
    Abstract: A heat exchange system including an icephobic heat exchanger (IHEX) tank, a phase change material (PCM) held in the IHEX tank, an immiscible liquid layer held in the IHEX tank, a heat exchanger located within the immiscible liquid layer, and a distributor located above the heat exchanger configured to introduce a plurality of liquid PCM droplets into the immiscible liquid layer. The system further includes a transfer mechanism configured to remove PCM from the IHEX tank, and an external storage tank configured to receive the removed PCM. The immiscible liquid layer has a density lower than a density of both the solid and liquid PCM, and the PCM and the immiscible liquid layer meeting at a PCM-immiscible liquid interface.
    Type: Application
    Filed: August 4, 2021
    Publication date: August 24, 2023
    Applicant: Active Energy Systems
    Inventors: Mitchell Ishmael, Lucas Mihlbachler, Levon Atoyan
  • HEAT EXCHANGE SYSTEM FOR FREEZING A PHASE CHANGE MATERIAL AND METHODS THEREOF
    Publication number: 20210041183
    Abstract: A heat exchange system including a tank, a phase change material (PCM) held in the tank, an immiscible liquid layer held in the tank, a heat exchanger located within the immiscible liquid layer, and a distributor located above the heat exchanger. The immiscible liquid layer has a density lower than a density of the PCM and is located above the PCM. The distributor is configured to introduce a plurality of PCM droplets into the immiscible liquid layer and above the heat exchanger.
    Type: Application
    Filed: April 4, 2019
    Publication date: February 11, 2021
    Applicant: Active Energy Systems
    Inventors: Mitchell Ishmael, Levon Atoyan, Grady J. Iliff