Patents by Inventor John Dean

John Dean 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).

  • Publication number: 20260063550
    Abstract: A water monitoring system comprising a hydrogen peroxide sensor configured to determine a concentration of hydrogen peroxide in water in a conduit. The hydrogen peroxide sensor further comprises an ultraviolet light sensor configured to determine an ultraviolet light absorbance level of the water in the conduit. The ultraviolet light absorbance level is used to determine the concentration of hydrogen peroxide. The hydrogen peroxide sensor may further comprise a visible light sensor configured to determine a turbidity level of the water in the conduit. The turbidity level also is used to determine the concentration of hydrogen peroxide.
    Type: Application
    Filed: November 7, 2025
    Publication date: March 5, 2026
    Inventors: John DEAN, William STEWART, Douglas PLATT, Jon Lowrey GARDNER
  • Patent number: 12514746
    Abstract: A thermal accessory controller comprising an input conduit providing a liquid path for a thermal liquid from the thermal accessory controller to a thermal accessory, an output conduit providing a liquid path for the thermal liquid from the thermal accessory to the thermal accessory controller, a first liquid pump in liquid communication with the input conduit and the output conduit, and a thermal liquid reservoir in liquid communication with the first liquid pump. The thermal accessory controller includes a first liquid block in liquid communication with the first liquid pump, the first liquid block including an internal channel for transferring the thermal liquid, and a second liquid block including an internal channel for transferring a coolant liquid.
    Type: Grant
    Filed: September 27, 2022
    Date of Patent: January 6, 2026
    Assignee: CardioQuip, LLC
    Inventors: William Stewart, John Dean, Daniel Coronel, Valerie Cote
  • Publication number: 20240295656
    Abstract: A LIDAR system, preferably including one or more: optical emitters, optical detectors, beam directors, and/or processing modules. A method of LIDAR system operation, preferably including: determining a signal, outputting the signal, receiving a return signal, and/or analyzing the return signal. The method of LIDAR system operation is preferably performed using a LIDAR system, but can additionally or alternatively be performed using any other suitable system or systems.
    Type: Application
    Filed: April 25, 2024
    Publication date: September 5, 2024
    Applicant: Red Leader Technologies, Inc.
    Inventors: Jacob Hillard, John Dean, Jhoneldrick Millares, Rebecca Wong, Logan Herrera
  • Patent number: 12000930
    Abstract: A LIDAR system, preferably including one or more: optical emitters, optical detectors, beam directors, and/or processing modules. A method of LIDAR system operation, preferably including: determining a signal, outputting the signal, receiving a return signal, and/or analyzing the return signal.
    Type: Grant
    Filed: June 30, 2023
    Date of Patent: June 4, 2024
    Assignee: Red Leader Technologies, Inc.
    Inventors: Jacob Hillard, John Dean, Jhoneldrick Millares, Rebecca Wong, Logan Herrera
  • Patent number: 11919615
    Abstract: An apparatus is described. The apparatus includes a balloon venting system. The balloon venting system includes a clamp. The clamp is to clamp to the balloon so as to bear a mechanical load away from an opening in the balloon. The balloon venting system includes a fluidic channel that is coupled to the opening in the balloon. The opening in the balloon is not located at the bottom of the balloon. The balloon venting system includes an electro-mechanical device that is mechanically coupled to a valve. The electro-mechanical device is to drive the valve to open the channel so that gas within the balloon escapes the balloon when the valve is open and to close the channel so that gas remains within the balloon when the valve is closed.
    Type: Grant
    Filed: August 13, 2021
    Date of Patent: March 5, 2024
    Assignee: WINDBORNE SYSTEMS INC.
    Inventors: Andrey Sushko, John Dean, Joan Creus Costa, Paige Brown
  • Publication number: 20240059390
    Abstract: An apparatus is described. The apparatus includes a balloon venting system. The balloon venting system includes a clamp. The clamp is to clamp to the balloon so as to bear a mechanical load away from an opening in the balloon. The balloon venting system includes a fluidic channel that is coupled to the opening in the balloon. The opening in the balloon is not located at the bottom of the balloon. The balloon venting system includes an electro-mechanical device that is mechanically coupled to a valve. The electro-mechanical device is to drive the valve to open the channel so that gas within the balloon escapes the balloon when the valve is open and to close the channel so that gas remains within the balloon when the valve is closed.
    Type: Application
    Filed: November 3, 2023
    Publication date: February 22, 2024
    Inventors: Andrey SUSHKO, John DEAN, Joan CREUS COSTA, Paige BROWN
  • Publication number: 20240009446
    Abstract: A heat exchange system for controlling the temperature of the blood of a patient. The heat exchange system comprises a disposable component having a blood inlet to receive blood from the patient and a blood outlet to return blood to the patient, and a permanent component. The permanent component includes a first housing having an inlet and an outlet to exchange thermal fluid with an external device and a second housing having an inlet and an outlet to exchange thermal fluid with the external device. The disposable component is inserted between the first housing and the second housing, such that in a closed position of the permanent component, a first surface of the disposable component is pressed into contact with a surface of the first housing and a second surface of the disposable component is pressed into contact with a surface of the second housing.
    Type: Application
    Filed: June 30, 2023
    Publication date: January 11, 2024
    Applicant: CardioQuip, LLC
    Inventors: William Stewart, John Dean, Douglas Platt
  • Patent number: 11845527
    Abstract: An apparatus is described. The apparatus includes a balloon venting system. The balloon venting system includes a clamp. The clamp is to clamp to the balloon so as to bear a mechanical load away from an opening in the balloon. The balloon venting system includes a fluidic channel that is coupled to the opening in the balloon. The opening in the balloon is not located at the bottom of the balloon. The balloon venting system includes an electro-mechanical device that is mechanically coupled to a valve. The electro-mechanical device is to drive the valve to open the channel so that gas within the balloon escapes the balloon when the valve is open and to close the channel so that gas remains within the balloon when the valve is closed.
    Type: Grant
    Filed: February 14, 2020
    Date of Patent: December 19, 2023
    Assignee: WINDBORNE SYSTEMS INC.
    Inventors: Andrey Sushko, John Dean, Joan Creus Costa, Paige Brown
  • Publication number: 20230341553
    Abstract: A LIDAR system, preferably including one or more: optical emitters, optical detectors, beam directors, and/or processing modules. A method of LIDAR system operation, preferably including: determining a signal, outputting the signal, receiving a return signal, and/or analyzing the return signal.
    Type: Application
    Filed: June 30, 2023
    Publication date: October 26, 2023
    Inventors: Jacob Hillard, John Dean, Jhoneldrick Millares, Rebecca Wong, Logan Herrera
  • Publication number: 20230330228
    Abstract: The present disclosure provides hybrid promoter sequences comprising an MND promoter and HTLV enhancer capable of driving high levels of sustained expression of a heterologous sequence in immune cells, particularly Natural Killer (NK) cells. The disclosure also provides compositions comprising such vectors, immune cells which have been genetically modified to contain the vectors, as well as methods of using the same for inducing immune responses and treating cancer and other conditions.
    Type: Application
    Filed: March 22, 2023
    Publication date: October 19, 2023
    Inventors: Nathan POMPER, John DEAN, Elizabeth SCHRAMM, Matthew COOPER, Ryan SULLIVAN
  • Patent number: 11726211
    Abstract: A LIDAR system, preferably including one or more: optical emitters, optical detectors, beam directors, and/or processing modules. A method of LIDAR system operation, preferably including: determining a signal, outputting the signal, receiving a return signal, and/or analyzing the return signal.
    Type: Grant
    Filed: July 6, 2022
    Date of Patent: August 15, 2023
    Assignee: Red Leader Technologies, Inc.
    Inventors: Jacob Hillard, John Dean, Jhoneldrick Millares, Rebecca Wong, Logan Herrera
  • Publication number: 20230118833
    Abstract: A thermal accessory controller for controlling the temperature of a thermal accessory. The thermal accessory controller comprises a liquid reservoir for storing a thermal liquid that circulates through the thermal accessory, a temperature control system (TCS) in liquid communication with the liquid reservoir that adjusts the temperature of the thermal liquid according to a TCS target temperature value, and a control unit that controls the temperature control system using the TCS target temperature value. The control unit receives a TCS target temperature, receives a temperature measurement from a temperature sensor, and determines a magnitude of a difference between the TCS target temperature and the temperature measurement. The control unit executes a proportional-integral-differential (PID) algorithm to cause the temperature control system to adjust the temperature of the thermal liquid based on the difference between the TCS target temperature and the temperature measurement.
    Type: Application
    Filed: September 27, 2022
    Publication date: April 20, 2023
    Applicant: CardioQuip, LLC
    Inventors: William Stewart, John Dean
  • Publication number: 20230122009
    Abstract: A thermal accessory controller for controlling the temperature of a thermal accessory. The thermal accessory controller includes a liquid reservoir for storing a glycol-based liquid, a heating component in liquid communication with the liquid reservoir for heating the glycol-based liquid, and a cooling component for cooling the glycol-based liquid. The thermal accessory controller includes an input conduit that provides a liquid path for the glycol-based liquid from the thermal accessory controller to the thermal accessory and an output conduit that provides a liquid path for the glycol-based liquid from the thermal accessory to the thermal accessory controller. The thermal accessory controller also includes a first liquid pump in liquid communication with the input conduit and the output conduit and configured to pump the glycol-based liquid through the thermal accessory, the liquid reservoir, and the heating component.
    Type: Application
    Filed: September 27, 2022
    Publication date: April 20, 2023
    Applicant: CardioQuip, LLC
    Inventors: William Stewart, John Dean, Daniel Coronel, Valerie Cote
  • Publication number: 20230118773
    Abstract: A thermal accessory controller comprising an input conduit providing a liquid path for a thermal liquid from the thermal accessory controller to a thermal accessory, an output conduit providing a liquid path for the thermal liquid from the thermal accessory to the thermal accessory controller, a first liquid pump in liquid communication with the input conduit and the output conduit, and a thermal liquid reservoir in liquid communication with the first liquid pump. The thermal accessory controller includes a first liquid block in liquid communication with the first liquid pump, the first liquid block including an internal channel for transferring the thermal liquid, and a second liquid block including an internal channel for transferring a coolant liquid.
    Type: Application
    Filed: September 27, 2022
    Publication date: April 20, 2023
    Applicant: CardioQuip, LLC
    Inventors: William Stewart, John Dean, Daniel Coronel, Valerie Cote
  • Publication number: 20230060851
    Abstract: A water monitoring system comprising a hydrogen peroxide sensor configured to determine a concentration of hydrogen peroxide in water in a conduit. The hydrogen peroxide sensor further comprises an ultraviolet light sensor configured to determine an ultraviolet light absorbance level of the water in the conduit. The ultraviolet light absorbance level is used to determine the concentration of hydrogen peroxide. The hydrogen peroxide sensor may further comprise a visible light sensor configured to determine a turbidity level of the water in the conduit. The turbidity level also is used to determine the concentration of hydrogen peroxide.
    Type: Application
    Filed: August 30, 2022
    Publication date: March 2, 2023
    Applicant: CardioQuip, LLC
    Inventors: John DEAN, William STEWART, Douglas PLATT, Jon Lowrey GARDNER
  • Patent number: 11578581
    Abstract: A method for enhanced depth penetration of energy into a formation may include mechanically stimulating proppant in proppant-containing fractures in the formation at a first frequency to induce mechanical stress in the proppant and directing electromagnetic radiation at a second frequency into the proppant-containing fractures of the formation while mechanically stimulating the proppant, wherein the first frequency and the second frequency are the same or different and wherein the proppant includes silica.
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: February 14, 2023
    Inventor: John Dean
  • Publication number: 20220342073
    Abstract: A LIDAR system, preferably including one or more: optical emitters, optical detectors, beam directors, and/or processing modules. A method of LIDAR system operation, preferably including: determining a signal, outputting the signal, receiving a return signal, and/or analyzing the return signal.
    Type: Application
    Filed: July 6, 2022
    Publication date: October 27, 2022
    Inventors: Jacob Hillard, John Dean, Jhoneldrick Millares, Rebecca Wong, Logan Herrera
  • Patent number: 11467288
    Abstract: A LIDAR system, preferably including one or more: optical emitters, optical detectors, beam directors, and/or processing modules. A method of LIDAR system operation, preferably including: determining a signal, outputting the signal, receiving a return signal, and/or analyzing the return signal.
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: October 11, 2022
    Assignee: Red Leader Technologies, Inc.
    Inventors: Jacob Hillard, John Dean, Jhoneldrick Millares, Rebecca Wong, Logan Herrera
  • Publication number: 20220134340
    Abstract: In an embodiment, the present disclosure pertains to a microfluidic device composed of a substrate having an inlet region and a first storage region, a fluid transporting channel in fluid communication with the inlet region, an expandable component in fluid communication with the fluid transporting channel and coupled to a movable arm, and a fluid transporting region coupled to the movable arm and operable to be moved in a horizontal direction to the fluid transporting channel to thereby form fluidic contact between the inlet region and the first storage region upon expansion of the expandable component. In an additional embodiment, the present disclosure pertains to a method of fluid flow utilizing a microfluidic device of the present disclosure.
    Type: Application
    Filed: October 28, 2021
    Publication date: May 5, 2022
    Applicant: The Texas A&M University System
    Inventors: Dandan Tu, Gerard L. Coté, Samuel Mabbott, John Dean
  • Publication number: 20210324721
    Abstract: A method for enhanced depth penetration of energy into a formation may include mechanically stimulating proppant in proppant-containing fractures in the formation at a first frequency to induce mechanical stress in the proppant and directing electromagnetic radiation at a second frequency into the proppant-containing fractures of the formation while mechanically stimulating the proppant, wherein the first frequency and the second frequency are the same or different and wherein the proppant includes silica.
    Type: Application
    Filed: May 24, 2021
    Publication date: October 21, 2021
    Inventor: John DEAN