Patents by Inventor Andrew L. Bleloch

Andrew L. Bleloch 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).

  • Patent number: 11957167
    Abstract: Provided is a cartridge assembly for containment of a vaporizable substance to be used in an electronic vaporizer device. The cartridge assembly includes a cartridge and a susceptor element. The cartridge includes a base section and a side section coupled to the base section at a first end of the side section. An aperture is defined at a second end of the side section and the side section includes at least two apertures located in the side section, where the at least two apertures are configured to allow air to flow into an interior chamber of the cartridge when air flows out of the aperture defined at the second end. The susceptor element is located within the cartridge.
    Type: Grant
    Filed: February 7, 2019
    Date of Patent: April 16, 2024
    Assignee: Philip Morris Products, S.A.
    Inventors: Jon Bogran, Matthew Greenfield, Peter Nysen, Neeraj S. Bhardwaj, Andrew L. Bleloch
  • Patent number: 11744966
    Abstract: A vaporizer device includes a housing, a wick element that is configured to contact a vaporizable substance, an induction heating element located within the housing and inductively coupled to the wick element and not in contact with the wick element, and a power source electrically connected to the induction heating element. The wick element is positioned such that the induction heating element is around the wick element and the wick element is surrounded by the induction heating element. The wick element is configured to heat the vaporizable substance based on induction heating. The induction heating element receives an alternating current from the power source and creates an electromagnetic induction field around the wick element, and the wick element generates heat based on the electromagnetic induction field.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: September 5, 2023
    Assignee: Philip Morris Products, S.A.
    Inventors: Andrew L. Bleloch, Neeraj S. Bhardwaj, Gabriel Brown
  • Patent number: 11700674
    Abstract: Provided is a system for sensing temperature in an induction heating system. The system includes an induction element, a susceptor element, and a temperature sensor circuit in thermal contact with the susceptor element. The temperature sensor circuit includes a capacitor having a capacitance value equal to C and an inductor having an inductance value equal to L. A resonant frequency of the temperature sensor circuit changes based on a temperature of the susceptor element and the induction element is electromagnetically coupled to the temperature sensor. The resonant frequency of the temperature sensor circuit is equal to ½??LC.
    Type: Grant
    Filed: April 19, 2018
    Date of Patent: July 11, 2023
    Assignee: PHILIP MORRIS PRODUCTS, S.A.
    Inventors: Andrew L. Bleloch, Neeraj S. Bhardwaj, Matthew Greenfield, Peter Nysen
  • Publication number: 20230201494
    Abstract: A vaporizer device is provided, including: a cartridge including a reservoir, the reservoir being configured to hold a vaporizable substance; a wick element located within the cartridge and including a susceptor material in a form of a tube, the wick element being configured to contact the vaporizable substance located in the cartridge; and an induction heating element, disposed around at least a portion of the cartridge, the wick element being at least partially surrounded by the induction heating element, and the wick element being further configured to heat the vaporizable substance based on induction heating of the wick element by the induction heating element.
    Type: Application
    Filed: February 28, 2023
    Publication date: June 29, 2023
    Applicant: Philip Morris Products S.A.
    Inventors: Andrew L. BLELOCH, Neeraj S. BHARDWAJ, Gabriel BROWN
  • Publication number: 20230199918
    Abstract: A system for sensing temperature in a vaporizer device is provided, the system including: an induction element; a susceptor element; and a temperature sensor circuit in thermal contact with the susceptor element, the temperature sensor circuit including a capacitor and an inductor, a resonant frequency of the temperature sensor circuit changes based on a temperature of the susceptor element, the induction element is electromagnetically coupled to the temperature sensor, the induction element includes an induction heating element configured to create a first magnetic field around the susceptor element, and the susceptor element generates heat based on the first magnetic field.
    Type: Application
    Filed: February 15, 2023
    Publication date: June 22, 2023
    Applicant: Philip Morris Products S.A.
    Inventors: Andrew L. BLELOCH, Neeraj S. BHARDWAJ, Matthew GREENFIELD, Peter NYSEN
  • Publication number: 20230078194
    Abstract: Provided are systems that includes an a induction heating circuit and at least one processor programmed or configured to generate each line of a plurality of lines, where each line comprises a graphical representation of phase value versus frequency of a signal with which the induction heating circuit is driven, determine a line of the plurality of lines that has a maximum slope, determine an average frequency of the line having the maximum slope, determine a phase value corresponding to the average frequency of the line having the maximum slope, determine a time delay, determine a self-resonant frequency (SRF) value of the induction heating circuit based on the time delay, and determine a characteristic of the induction heating circuit based on the resonant frequency value. Methods and computer program products are also disclosed.
    Type: Application
    Filed: November 27, 2020
    Publication date: March 16, 2023
    Applicant: Philip Morris Products, S.A.
    Inventors: Peter Nysen, Andrew L. Bleloch
  • Publication number: 20220248759
    Abstract: Provided are devices for aerosolization of an aerosolizable substance. For example, a device may include a heating element, a wick element, and a transducer element. The heating element may be configured to heat the wick element via conduction. The heating element may be attached to the transducer element. The transducer element may be configured to cause the heating element to vibrate. Additionally or alternatively, a device may include a heating element, a wick element, and a magnetic element. Additionally or alternatively, a device may include a heating coil and a susceptor element. Additionally or alternatively, a device may include a heating element, a reservoir with an opening, a cover assembly positioned over the opening, and a transducer element configured to vibrate the cover assembly. Additionally or alternatively, a device may include a heating coil, a susceptor element, a reservoir with an opening, and a cover assembly positioned over the opening.
    Type: Application
    Filed: May 21, 2020
    Publication date: August 11, 2022
    Inventor: Andrew L. Bleloch
  • Publication number: 20220225683
    Abstract: Provided is a vaporizer device, including a reservoir configured to contain an aerosolizable substance, the reservoir including a first opening and a second opening, a susceptor element coupled to the reservoir, the susceptor element positioned within the first opening of the reservoir, the susceptor element configured to be in contact with the aerosolizable substance, and a leakage prevention structure configured to transition the reservoir from a sealed state to an unsealed state. When the reservoir is in the unsealed state, the leakage prevention structure may air to flow through the second opening. When the reservoir is in the sealed state, a vacuum may be formed in the reservoir. When the reservoir transitions from the sealed state to the unsealed state, the vacuum may be released. Methods and computer program products are also provided.
    Type: Application
    Filed: May 7, 2020
    Publication date: July 21, 2022
    Inventors: Andrew L. Bleloch, Peter Nysen
  • Publication number: 20220225475
    Abstract: Provided is a system for determining a characteristic of a susceptor element that may be associated with a vaporizer device. The system includes an inductor element and a control device. The control device is configured to detect a magnetic field associated with the inductor element and determine a characteristic of a susceptor element based on the magnetic field. A method and computer program product are also disclosed.
    Type: Application
    Filed: April 29, 2020
    Publication date: July 14, 2022
    Inventors: Andrew L. Bleloch, Peter Nysen, Neeraj S. Bhardwaj, Matthew Greenfield
  • Publication number: 20210378304
    Abstract: Provided is a cartridge assembly for containment of a vaporizable substance to be used in an electronic vaporizer device. The cartridge assembly includes a cartridge and a susceptor element. The cartridge includes a base section and a side section coupled to the base section at a first end of the side section. An aperture is defined at a second end of the side section and the side section includes at least two apertures located in the side section, where the at least two apertures are configured to allow air to flow into an interior chamber of the cartridge when air flows out of the aperture defined at the second end. The susceptor element is located within the cartridge.
    Type: Application
    Filed: February 7, 2019
    Publication date: December 9, 2021
    Inventors: Jon Bogran, Matthew Greenfield, Peter Nysen, Neeraj S. Bhardwaj, Andrew L. Bleloch
  • Publication number: 20210145067
    Abstract: Provided is a system for sensing temperature in an induction heating system. The system includes an induction element, a susceptor element, and a temperature sensor circuit in thermal contact with the susceptor element. The temperature sensor circuit includes a capacitor having a capacitance value equal to C and an inductor having an inductance value equal to L. A resonant frequency of the temperature sensor circuit changes based on a temperature of the susceptor element and the induction element is electromagnetically coupled to the temperature sensor. The resonant frequency of the temperature sensor circuit is equal to ½??LC.
    Type: Application
    Filed: April 19, 2018
    Publication date: May 20, 2021
    Inventors: Andrew L. Bleloch, Neeraj S. Bhardwaj, Matthew Greenfield, Peter Nysen
  • Publication number: 20210015157
    Abstract: A vaporizer device includes a housing, a wick element that is configured to contact a vaporizable substance, an induction heating element located within the housing and inductively coupled to the wick element and not in contact with the wick element, and a power source electrically connected to the induction heating element. The wick element is positioned such that the induction heating element is around the wick element and the wick element is surrounded by the induction heating element. The wick element is configured to heat the vaporizable substance based on induction heating. The induction heating element receives an alternating current from the power source and creates an electromagnetic induction field around the wick element, and the wick element generates heat based on the electromagnetic induction field.
    Type: Application
    Filed: March 27, 2020
    Publication date: January 21, 2021
    Inventors: Andrew L. Bleloch, Neeraj S. Bhardwaj, Gabriel Brown
  • Patent number: 10631574
    Abstract: A vaporizer device includes a housing, a wick element that is configured to contact a vaporizable substance, an induction heating element located within the housing and inductively coupled to the wick element and not in contact with the wick element, and a power source electrically connected to the induction heating element. The wick element is positioned such that the induction heating element is around the wick element and the wick element is surrounded by the induction heating element. The wick element is configured to heat the vaporizable substance based on induction heating. The induction heating element receives an alternating current from the power source and creates an electromagnetic induction field around the wick element, and the wick element generates heat based on the electromagnetic induction field.
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: April 28, 2020
    Assignee: Loto Labs, Inc.
    Inventors: Andrew L. Bleloch, Neeraj S. Bhardwaj, Gabriel Brown
  • Patent number: 10201185
    Abstract: A vaporizer device includes a cartridge configured to hold a vaporizable substance, a wick element coupled to the cartridge, where the wick element is configured to contact the vaporizable substance located in the cartridge and an induction heating element inductively coupled to the wick element, where the wick element is configured to heat the vaporizable substance based on induction heating of the wick element by the induction heating element.
    Type: Grant
    Filed: May 12, 2015
    Date of Patent: February 12, 2019
    Assignee: Loto Labs, Inc.
    Inventors: Andrew L. Bleloch, Neeraj S. Bhardwaj, Gabriel Brown
  • Publication number: 20190000145
    Abstract: A vaporizer device includes a housing, a wick element that is configured to contact a vaporizable substance, an induction heating element located within the housing and inductively coupled to the wick element and not in contact with the wick element, and a power source electrically connected to the induction heating element. The wick element is positioned such that the induction heating element is around the wick element and the wick element is surrounded by the induction heating element. The wick element is configured to heat the vaporizable substance based on induction heating. The induction heating element receives an alternating current from the power source and creates an electromagnetic induction field around the wick element, and the wick element generates heat based on the electromagnetic induction field.
    Type: Application
    Filed: August 2, 2018
    Publication date: January 3, 2019
    Inventors: Andrew L. Bleloch, Neeraj S. Bhardwaj, Gabriel Brown
  • Publication number: 20160012882
    Abstract: One aspect of the present invention is a cryogenic memory cell to be used in a cryogenic memory system. The cell includes a composite Josephson Junction herein called a flux latching junction. The flux latching junction stores a binary value by virtue of a part of that junction being maintained in a normal or a superconducting state. The system further includes a write line that by the action of a magnetic field, switches the state of the flux latching junction between the two possible binary alternatives. The system also includes a means to sense the state of the flux latching junction using a SQUID or a single Josephson Junction.
    Type: Application
    Filed: March 14, 2014
    Publication date: January 14, 2016
    Applicant: ColdLogix, Inc.
    Inventor: Andrew L. Bleloch
  • Publication number: 20150320116
    Abstract: A vaporizer device includes a cartridge configured to hold a vaporizable substance, a wick element coupled to the cartridge, where the wick element is configured to contact the vaporizable substance located in the cartridge and an induction heating element inductively coupled to the wick element, where the wick element is configured to heat the vaporizable substance based on induction heating of the wick element by the induction heating element.
    Type: Application
    Filed: May 12, 2015
    Publication date: November 12, 2015
    Inventors: Andrew L. Bleloch, Neeraj S. Bhardwaj, Gabriel Brown