Patents by Inventor Marc David

Marc David 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: 11959387
    Abstract: An air turbine starter that includes a housing. The housing can circumscribe a turbine coupled that is coupled to a gear train in a gear box via a drive shaft. The gear train can couple to an output shaft via at least a carrier. The air turbine starter can include at least a first bearing assembly and a second bearing assembly to rotatably support the drive shaft and the output shaft.
    Type: Grant
    Filed: April 26, 2023
    Date of Patent: April 16, 2024
    Assignees: Unison Industries, LLC, General Electric Company
    Inventors: Amit Arvind Kurvinkop, David Raju Yamarthi, David Allan Dranschak, Brian Christopher Kemp, Marc David Zinger, Parmeet Singh Chhabra, Roberto Karpik, Eliel Fresco Rodriguez
  • Publication number: 20240105986
    Abstract: The invention relates to a Composition comprising or consisting essentially of a product according to formula (I): LiaPSbXc (I) wherein—X represents at least one halogen element; —a represents a number from 2.0 to 7.0; —b represents a number from 3.5 to 6.0; and—c represents a number from 0 to 3.0; in the form of particles or articles the size of which being such that less than 10 wt % of the composition pass through a sieve of 200 ?m.
    Type: Application
    Filed: January 27, 2022
    Publication date: March 28, 2024
    Applicant: RHODIA OPERATIONS
    Inventors: Diego Lopez Gonzalez, Thierry Le Mercier, Lauriane D'Alencon, Laure Bertry, Marc-David Braida, Vincent Finsy
  • Patent number: 11940776
    Abstract: A system is provided that predicts motor wear and failures before they occur. Telemetry data from motors in a motor application is collected and predictive algorithms are used to determine when a motor is aging and when it may fail. Identifying a potential failure in these types of applications can help mitigate risk of other equipment failures and realize cost savings. In one example, a motor aging detection system is provided that includes one or more DC motors, and a motor controller coupled to each motor. The motor controller reads three phase currents from each motor and converts the phase currents to digital values, calculates telemetry data including applied voltages, back electric-motive force, inductance, and resistance of each motor at periodic intervals, stores this telemetry data for each motor in a memory. An age detection circuit retrieves this information from the memory and determines age factors of the motor.
    Type: Grant
    Filed: July 8, 2022
    Date of Patent: March 26, 2024
    Assignee: Active-Semi, Inc.
    Inventors: Marc David Sousa, John Alexander Goodrich-Ruiz
  • Patent number: 11931563
    Abstract: An apparatus for a heart of a patient having a cardiac assist device adapted to be implanted into the patient to assist the heart with pumping blood. The apparatus has a sensor adapted to be implanted into the patient. The sensor in communication with the cardiac assist device and the heart which measures native volume of the heart. Alternatively, the sensor monitors the heart based on admittance while the cardiac assist device. Alternatively, the sensor monitors the heart based on impedance.
    Type: Grant
    Filed: April 22, 2021
    Date of Patent: March 19, 2024
    Assignees: Board of Regents, The University of Texas System, CardioVol, LLC
    Inventors: John Porterfield, Jonathan W. Valvano, Clay Heighten, Anil Kottam, Marc David Feldman, Aleksandra Borisovna Gruslova, Drew R. Nolen
  • Publication number: 20240079548
    Abstract: The present invention pertains to a continuous process for the manufacture of an electrode, to the electrode obtained therefrom and to an electrochemical device comprising said electrode.
    Type: Application
    Filed: December 27, 2021
    Publication date: March 7, 2024
    Applicants: Solvay SA, Commissariat A L'Energie Atomique Et Aux Energies Alternatives
    Inventors: Dominique Bascour, Marc-David Braida, Ludovic Odoni, Julio A Abusleme, Hélène Rouault, Gaëlle Besnard, Léo Merchat, Jérémie Salomon, Benjamin Amestoy
  • Patent number: 11918799
    Abstract: An apparatus for a heart of a patient having a cardiac assist device adapted to be implanted into the patient to assist the heart with pumping blood. The apparatus has a sensor adapted to be implanted into the patient. The sensor in communication with the cardiac assist device and the heart which measures native volume of the heart. Alternatively, the sensor monitors the heart based on admittance while the cardiac assist device. Alternatively, the sensor monitors the heart based on impedance.
    Type: Grant
    Filed: April 22, 2021
    Date of Patent: March 5, 2024
    Assignees: Board of Regents, The University of Texas System, Cardio Vol, LLC
    Inventors: John Porterfield, Jonathan W. Valvano, Clay Heighten, Anil Kottam, Marc David Feldman, Aleksandra Borisovna Gruslova, Drew R. Nolen
  • Patent number: 11911602
    Abstract: An apparatus for a heart of a patient having a cardiac assist device adapted to be implanted into the patient to assist the heart with pumping blood. The apparatus has a sensor adapted to be implanted into the patient. The sensor in communication with the cardiac assist device and the heart which measures native volume of the heart. Alternatively, the sensor monitors the heart based on admittance while the cardiac assist device. Alternatively, the sensor monitors the heart based on impedance.
    Type: Grant
    Filed: April 22, 2021
    Date of Patent: February 27, 2024
    Assignees: Board of Regents, The University of Texas System, Cardio Vol, I.LC
    Inventors: Jonathan W. Valvano, John Porterfield, Clay Heighten, Anil Kottam, Marc David Feldman, Aleksandra Borisovna Gruslova, Drew R. Nolen
  • Patent number: 11890839
    Abstract: The present disclosure relates to multi-layer film constructions and related methods. The multi-layer film constructions can include a first layer joined to a second layer. The first layer can include one or more heat resistant materials. The second layer can include a sealant film, which can be a multi-layer film having one or more sealing layers or sublayers. The sealing layers can include a blend of one or more ionomers and polybutylene. The multi-layer film constructions can also be free from or devoid of wax.
    Type: Grant
    Filed: October 23, 2020
    Date of Patent: February 6, 2024
    Assignee: TRANSCONTINENTAL HOLDING CORP.
    Inventors: Marc David Sorem, Solomon O'Neil West
  • Publication number: 20230352727
    Abstract: The present disclosure concerns a method for the preparation of lithium thiophosphate, as well as the products obtainable by said methods, and uses thereof especially as solid electrolytes. The method includes preparing a lithium thiophosphate including at least one step for the preparation of a solution S1 at a temperature T1 from ?200° C. to 10° C. followed by a step for removing at least a portion of the solvent from solution S1 to obtain lithium thiophosphate. The solution S1 includes a solvent and at least P species under the form of (PS4)3?, Li species under the form of Li+, and remaining sulfur under the form of polysulfide. followed by a step for removing at least a portion of the solvent from said solution S1 to obtain lithium thiophosphate.
    Type: Application
    Filed: November 20, 2020
    Publication date: November 2, 2023
    Applicant: Solvay SA
    Inventors: Marc-David Braida, Lauriane D'Alencon, Jean-Daniel Compain, Thierry Le Mercier
  • Publication number: 20230335787
    Abstract: The present disclosure concerns a method for the preparation of lithium argyrodite, as well as the products obtainable by said methods, and uses thereof especially as solid electrolytes. The method includes at least one step for the preparation of a solution S1 at a temperature T1 from ?200° C. to 10° C. followed by a step for removing at least a portion of the solvent from said solution S1 to obtain Li6PS5X. The solution S1 includes a solvent and at least P species in the form of (PS4)3-, Li species in the form of Li+, X species in the form of X? and remaining sulfur in the form of polysulfide.
    Type: Application
    Filed: November 20, 2020
    Publication date: October 19, 2023
    Applicant: Solvay SA
    Inventors: Marc-David Braida, Lauriane D'Alencon, Jean-Daniel Compain, Thierry Le Mercier
  • Patent number: 11776793
    Abstract: A plasma source assembly for use with a substrate processing chamber is described. The assembly includes a ceramic lower plate with a plurality of apertures formed therein. A method of processing a substrate in a substrate processing chamber including the plasma source assembly is also described.
    Type: Grant
    Filed: November 13, 2020
    Date of Patent: October 3, 2023
    Assignee: Applied Materials, Inc.
    Inventors: Robert B. Moore, Jared Ahmad Lee, Marc David Shull, Tsutomu Tanaka, Alexander V. Garachtchenko, Dmitry A. Dzilno
  • Publication number: 20230258103
    Abstract: An air turbine starter that includes a housing. The housing can circumscribe a turbine coupled that is coupled to a gear train in a gear box via a drive shaft. The gear train can couple to an output shaft via at least a carrier. The air turbine starter can include at least a first bearing assembly and a second bearing assembly to rotatably support the drive shaft and the output shaft.
    Type: Application
    Filed: April 26, 2023
    Publication date: August 17, 2023
    Inventors: Amit Arvind Kurvinkop, David Raju Yamarthi, David Allan Dranschak, Brian Christopher Kemp, Marc David Zinger, Parmeet Singh Chhabra, Roberto Karpik, Eliel Fresco Rodriguez
  • Publication number: 20230238572
    Abstract: The present invention concerns a new solid material according to general formula (I) as follows: Li4?2xZnxP2S6 (I) wherein 0<x?1. The invention also refers to a method for producing a solid material comprising at least bringing at least lithium sulfide, phosphorous sulfide, and a zinc compound, optionally in one or more solvents. The invention also refers to said solid materials and their use as solid electrolytes notably for electrochemical devices.
    Type: Application
    Filed: May 25, 2021
    Publication date: July 27, 2023
    Applicants: Solvay SA, Centre National de la Recherche Scientifique, UNIVERSITE DE PICARDIE JULES VERNE
    Inventors: Marc-David Braida, Thierry Le Mercier, Christian Masquelier, Omer Kudu
  • Patent number: 11702491
    Abstract: The present invention pertains to a membrane for an electrochemical device, to a process for manufacturing said membrane and to use of said membrane in a process for manufacturing an electrochemical device.
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: July 18, 2023
    Assignees: Solvay SA, Commissariat à l'Énergie Atomique et aux Énergies Aternatives
    Inventors: Gaëlle Besnard, Elise Gutel, Hélène Rouault, Julio A. Abusleme, Ségolène Brusseau, Marc-David Braida, Djamel Mourzagh, Daniel Tomasi
  • Patent number: 11702345
    Abstract: Stable suspensions of silica particles in water-immiscible polar organic liquids are provided.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: July 18, 2023
    Assignee: RHODIA OPERATIONS
    Inventors: Frédéric Colbeau-Justin, Marc-David Braida, Mathilde Mignard
  • Publication number: 20230212024
    Abstract: The present invention concerns new lithium rare earth halides that may be used as solid electrolytes or in electrochemical devices. The invention also refers to wet and dry processes for the synthesis of such lithium rare earth halides and lithium rare earth halides susceptible to be obtained by these processes.
    Type: Application
    Filed: April 12, 2021
    Publication date: July 6, 2023
    Applicant: Solvay SA
    Inventor: Marc-David Braida
  • Patent number: 11661863
    Abstract: An air turbine starter that includes a housing. The housing can circumscribe a turbine coupled that is coupled to a gear train in a gear box via a drive shaft. The gear train can couple to an output shaft via at least a carrier. The air turbine starter can include at least a first bearing assembly and a second bearing assembly to rotatably support one or more of the drive shaft, the carrier, or the output shaft.
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: May 30, 2023
    Assignees: UNISON INDUSTRIES, LLC, GENERAL ELECTRIC COMPANY
    Inventors: Amit Arvind Kurvinkop, David Raju Yamarthi, David Allan Dranschak, Brian Christopher Kemp, Marc David Zinger, Parmeet Singh Chhabra, Roberto Karpik, Eliel Fresco Rodriguez
  • Patent number: 11655151
    Abstract: The present invention relates to a process for preparing an ammonium vanadium phosphate of formula (NH4)(VO2)(HPO4). It also relates to a process for preparing a vanadium orthophosphate VPO4.
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: May 23, 2023
    Assignee: RHODIA OPERATIONS
    Inventors: Cyril Chomette, Valérie Buissette, Marc-David Braida, Thierry Le Mercier
  • Patent number: 11658288
    Abstract: The invention relates to an NVPF-based composition and the use thereof in the field of batteries as an electrochemically active material. The invention also relates to a conductive composition comprising said composition as well as to a method for obtaining said composition.
    Type: Grant
    Filed: July 30, 2019
    Date of Patent: May 23, 2023
    Assignee: RHODIA OPERATIONS
    Inventors: Laure Bertry, Robin Amisse, Valérie Buissette, Marc-David Braida, Stéphanie Lesturgez, Thierry Le Mercier
  • Publication number: 20230146958
    Abstract: The present invention concerns a method for producing a solid material according to general formula (I) as follows: Li6-x_2yCuxPS5_yX (I) wherein X is selected from the group consisting of: F, CI, I and Br; 0.005 ? x ? 5; and 0 ?y ? 0.5.; comprising at least bringing at least lithium sulfide, phosphorous sulfide, halogen compound and a copper compound, optionally in one or more solvents. The invention also refers to said solid materials and their use as solid electrolytes notably for electrochemical devices.
    Type: Application
    Filed: March 18, 2021
    Publication date: May 11, 2023
    Applicant: Solvay SA
    Inventors: Lauriane D'Alencon, Thierry Le Mercier, Marc-David Braida