Patents by Inventor John A. Lawson

John A. Lawson 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: 12176542
    Abstract: A method of manufacturing an all-solid-state battery cell includes depositing an interlayer directly onto an anode current collector; depositing a solid electrolyte onto the interlayer opposite the anode current collector; forming a cathode on the solid electrolyte opposite the interlayer, wherein the cathode contains one or more lithium-containing compounds; and applying pressure to achieve uniform contact between layers. The manufactured all-solid-state battery cell is anode-free prior to charging. The interlayer is configured such that lithium metal is deposited between the interlayer and the anode current collector during charging, the interlayer prevents contact between the lithium metal and the solid electrolyte, and the interlayer has a greater density than a density of the solid electrolyte.
    Type: Grant
    Filed: August 17, 2021
    Date of Patent: December 24, 2024
    Assignees: Nissan North America, Inc., United States of America as Represented by the Administrator of NASA
    Inventors: Hideyuki Komatsu, Shigemasa Kuwata, Balachandran Gadaguntla Radhakrishnan, Maarten Sierhuis, Naoki Ueda, Kazuyuki Sakamoto, John Lawson
  • Publication number: 20240200813
    Abstract: A method of operating a HVAC system is provided. The method includes removing heat from a working fluid using an evaporator and a blower that moves airflow across the evaporator. The method includes measuring at least one gas property value of a fluid surrounding the evaporator using a leak detection sensor. The method includes determining a control setpoint for a maximum allowable concentration of working fluid in the fluid surrounding the evaporator, where the control setpoint corresponds to a gas property value associated with a threshold percentage of a lower flammability limit of the first refrigerant in air at the operating temperature. The method includes determining that the at least one gas property value of the working fluid exceeds the control setpoint. If exceeded, the method includes closing a value that regulates the flow of working fluid to the evaporator and initiating the blower to move airflow across the evaporator.
    Type: Application
    Filed: December 20, 2022
    Publication date: June 20, 2024
    Inventors: John Lawson Bauer, JR., Austin Mitchell Meminger, Timothy James Orr
  • Patent number: 11977087
    Abstract: Described are systems, devices, and methods which related to various aspects of assays for detecting and/or determining a measure of the concentration of analyte molecules or particles in a sample fluid. In some cases, the systems employ an assay consumable comprising a plurality of assay sites. The systems, devices, and/or methods, in some cases, are automated. In some cases, the systems, devices, and/or methods relate to inserting a plurality of beads into assay sites, sealing assay sites, imaging assay sites, or the like.
    Type: Grant
    Filed: August 6, 2021
    Date of Patent: May 7, 2024
    Assignee: Quanterix Corporation
    Inventors: David Fournier, Todd Campbell, Cheuk W. Kan, John Lawson, Andrew Rivnak, Michael Kagan, David C. Duffy
  • Patent number: 11715827
    Abstract: An all-solid-state battery comprises a lithium anode, a cathode, solid electrolyte and a protective layer between the solid electrolyte and the lithium anode. The protective layer comprises an ion-conducting material having an electrochemical stability window against lithium of at least 1.0 V, a lowest electrochemical stability being 0.0 V and a highest electrochemical stability being greater than 1.0 V. More particularly, when the solid electrolyte is LiSiCON, the electrochemical stability window is at least 1.5 V, the lowest electrochemical stability is 0.0 V and the highest electrochemical stability is greater than 1.5 V. When the solid electrolyte is sulfide-based, the electrochemical stability window is at least 2.0 V, the lowest electrochemical stability is 0.0 V and the highest electrochemical stability is greater than 2.0 V.
    Type: Grant
    Filed: February 8, 2021
    Date of Patent: August 1, 2023
    Assignee: Nissan North America, Inc.
    Inventors: Hideyuki Komatsu, Shigemasa Kuwata, Atsushi Ohma, Maarten Sierhuis, Xin Yang, Najamuddin Mirza Baig, Balachandran Gadaguntla Radhakrishnan, Shreyas Honrao, John Lawson, Mohit Rakesh Mehta
  • Publication number: 20230059842
    Abstract: A method of manufacturing an all-solid-state battery cell includes depositing an interlayer directly onto an anode current collector; depositing a solid electrolyte onto the interlayer opposite the anode current collector; forming a cathode on the solid electrolyte opposite the interlayer, wherein the cathode contains one or more lithium-containing compounds; and applying pressure to achieve uniform contact between layers. The manufactured all-solid-state battery cell is anode-free prior to charging. The interlayer is configured such that lithium metal is deposited between the interlayer and the anode current collector during charging, the interlayer prevents contact between the lithium metal and the solid electrolyte, and the interlayer has a greater density than a density of the solid electrolyte.
    Type: Application
    Filed: August 17, 2021
    Publication date: February 23, 2023
    Inventors: Hideyuki Komatsu, Shigemasa Kuwata, Balachandran Gadaguntla Radhakrishnan, Maarten Sierhuis, Naoki Ueda, Kazuyuki Sakamoto, John Lawson
  • Publication number: 20230041520
    Abstract: There is provided a method of manufacturing a nutritional composition comprising carbohydrate in an amount of at least 250 g l?1 of composition. The method comprises the steps of: (i) combining a first gelling agent and water, (ii) heating the mixture produced in step (i) to a temperature of between 60° C. and 100° C.; (iii) combining a second gelling agent with the heated mixture of step (ii) with mixing; and (iv) maintaining the mixture produced in step (iii) at a temperature of between 70° C. and 100° C. for between 10 and 120 minutes; with a carbohydrate component being combined with the mixture during one or more of said steps. Also provided is a nutritional composition.
    Type: Application
    Filed: May 26, 2022
    Publication date: February 9, 2023
    Applicant: SIS (Science in Sport) Limited
    Inventors: Timothy John Lawson, Alan Whitfield, Simon James Lawson
  • Patent number: 11522213
    Abstract: A lithium battery comprises cathode active material comprising particles of a transition metal oxide, each particle coated in an ion-conducting material that has an electrochemical stability window against lithium of at least 2.2 V, a lowest electrochemical stability being less than 2.0 V and a highest electrochemical stability being greater than 4.
    Type: Grant
    Filed: February 8, 2021
    Date of Patent: December 6, 2022
    Assignees: Nissan North America, Inc., United States of America as Represented by the Administrator of NASA
    Inventors: Shigemasa Kuwata, Hideyuki Komatsu, Maarten Sierhuis, Balachandran Gadaguntla Radhakrishnan, Shreyas Honrao, John Lawson
  • Publication number: 20220362696
    Abstract: A product and method of manufacturing and producing antimicrobial fibers using an antimicrobial additive material. The method comprising using various antimicrobial metals incorporated and embedded into an inorganic material as metal ions within the additive material that can be formulated into a masterbatch precursor material and processed to manufacture fine or synthetic fibers using standard manufacturing processes for use in applications from face masks and respirators to air filters for HVAC and higher efficiency HEPA applications.
    Type: Application
    Filed: May 12, 2022
    Publication date: November 17, 2022
    Inventors: Donald Cho, William G. England, Anthony John Lawson, Gerrit Wijbenja, Mei Xin
  • Publication number: 20220263092
    Abstract: A lithium battery has a composite cathode comprising cathode active material including a transition metal oxide and an ion-conducting material having an electrochemical stability window against lithium of at least 2.2 V, a lowest electrochemical stability being less than 2.0 V and a highest electrochemical stability being greater than 4.2 V, the ion-conducting material selected from one or more of: Cs2LiCl3; Cs3Li2Cl5; Cs3LiCl4; CsLiCl2; Li2B3O4F3; Li3AlF6; Li3ScCl6; Li3ScF6; Li3YF6; Li9Mg3P4O16F3; LiBF4; LiThF5; Na3Li3Al2F12; and NaLi2AlF6.
    Type: Application
    Filed: February 8, 2021
    Publication date: August 18, 2022
    Inventors: Shigemasa Kuwata, Hideyuki Komatsu, Maarten Sierhuis, Balachandran Gadaguntla Radhakrishnan, Shreyas Honrao, John Lawson
  • Publication number: 20220255119
    Abstract: A lithium battery comprises cathode active material comprising particles of a transition metal oxide, each particle coated in an ion-conducting material that has an electrochemical stability window against lithium of at least 2.2 V, a lowest electrochemical stability being less than 2.0 V and a highest electrochemical stability being greater than 4.
    Type: Application
    Filed: February 8, 2021
    Publication date: August 11, 2022
    Inventors: Shigemasa Kuwata, Hideyuki Komatsu, Maarten Sierhuis, Balachandran Gadaguntla Radhakrishnan, Shreyas Honrao, John Lawson
  • Publication number: 20220255078
    Abstract: An all-solid-state battery comprises a lithium anode, a cathode, solid electrolyte and a protective layer between the solid electrolyte and the lithium anode. The protective layer comprises an ion-conducting material having an electrochemical stability window against lithium of at least 1.0 V, a lowest electrochemical stability being 0.0 V and a highest electrochemical stability being greater than 1.0 V. More particularly, when the solid electrolyte is LiSiCON, the electrochemical stability window is at least 1.5 V, the lowest electrochemical stability is 0.0 V and the highest electrochemical stability is greater than 1.5 V. When the solid electrolyte is sulfide-based, the electrochemical stability window is at least 2.0 V, the lowest electrochemical stability is 0.0 V and the highest electrochemical stability is greater than 2.0 V.
    Type: Application
    Filed: February 8, 2021
    Publication date: August 11, 2022
    Inventors: Hideyuki Komatsu, Shigemasa Kuwata, Atsushi Ohma, Maarten Sierhuis, Xin Yang, Najamuddin Mirza Baig, Balachandran Gadaguntla Radhakrishnan, Shreyas Honrao, John Lawson, Mohit Rakesh Mehta
  • Publication number: 20220034917
    Abstract: Described are systems, devices, and methods which related to various aspects of assays for detecting and/or determining a measure of the concentration of analyte molecules or particles in a sample fluid. In some cases, the systems employ an assay consumable comprising a plurality of assay sites. The systems, devices, and/or methods, in some cases, are automated. In some cases, the systems, devices, and/or methods relate to inserting a plurality of beads into assay sites, sealing assay sites, imaging assay sites, or the like.
    Type: Application
    Filed: August 6, 2021
    Publication date: February 3, 2022
    Applicant: Quanterix Corporation
    Inventors: David Fournier, Todd Campbell, Cheuk W. Kan, John Lawson, Andrew Rivnak, Michael Kagan, David C. Duffy
  • Patent number: 11112415
    Abstract: Described are systems, devices, and methods which related to various aspects of assays for detecting and/or determining a measure of the concentration of analyte molecules or particles in a sample fluid. In some cases, the systems employ an assay consumable comprising a plurality of assay sites. The systems, devices, and/or methods, in some cases, are automated. In some cases, the systems, devices, and/or methods relate to inserting a plurality of beads into assay sites, sealing assay sites, imaging assay sites, or the like.
    Type: Grant
    Filed: March 14, 2018
    Date of Patent: September 7, 2021
    Assignee: Quanterix Corporation
    Inventors: David Fournier, Todd Campbell, Cheuk Kan, John Lawson, Andrew Rivnak, Michael Kagan, David C. Duffy
  • Publication number: 20210246781
    Abstract: A system, includes a computing system having an interface configured to receive a first signal indicative of operational data of a device engaged in hydrocarbon and/or emergency response operations. The computing system further includes a memory configured to store a value corresponding to non-operational data related to a crewmember interaction with the device and/or operational data from technical/plant barrier elements. The computing system additionally includes a processor configured to generate a graphical user interface, wherein the graphical user interface comprises a status identifier generated based upon the first signal and the value.
    Type: Application
    Filed: February 7, 2020
    Publication date: August 12, 2021
    Inventors: Robin Russell Kimber, Michael John Lawson, Kerri Lynn Maurina, Vincent Rivera
  • Publication number: 20210098084
    Abstract: A method for screening materials may include obtaining materials from a database. The method may include screening the materials to obtain a one or more screened materials. The method may include generating a training set based on the screened materials, validated experimental data, or both. The method may include establishing a machine learning screening model based on the training set, one or more target parameters, or both. The method may include applying the machine learning screening model to uncharacterized materials. The method may include outputting one or more materials having characteristics matching the target parameters.
    Type: Application
    Filed: September 30, 2019
    Publication date: April 1, 2021
    Inventors: Akiyoshi Park, Taehee Han, Shigemasa Kuwata, Maarten Sierhuis, Xin Yang, Atsushi Ohma, Balachandran Gadaguntla Radhakrishnan, Shreyas Honrao, John Lawson, Najamuddin Mirza Baig, Mohit Rakesh Mehta
  • Publication number: 20200305485
    Abstract: There is provided a method of manufacturing a nutritional composition comprising carbohydrate in an amount of at least 250 g l?1 of composition. The method comprises the steps of: (i) combining a first gelling agent and water, (ii) heating the mixture produced in step (i) to a temperature of between 60° C. and 100° C.; (iii) combining a second gelling agent with the heated mixture of step (ii) with mixing; and (iv) maintaining the mixture produced in step (iii) at a temperature of between 70° C. and 100° C. for between 10 and 120 minutes; with a carbohydrate component being combined with the mixture during one or more of said steps. Also provided is a nutritional composition.
    Type: Application
    Filed: January 29, 2020
    Publication date: October 1, 2020
    Applicant: SIS (Science in Sport) Limited
    Inventors: Timothy John Lawson, Alan Whitfield, Simon James Lawson
  • Publication number: 20200276186
    Abstract: The disclosure provides methods of using certain morphinans of Formula (I) that are partial kappa opioid receptor agonists, weak mu opioid receptor agonists, and partial or weak delta opioid receptor agonists in the treatment of kappa opioid receptor-associated diseases and conditions. The disclosure provides methods of treating pruritus, acute seizures, and seizure disorders. The disclosure also provides a method of treating cocaine addiction by administering a particular compound of Formula I, PPL-103, to a cocaine addicted patient.
    Type: Application
    Filed: November 20, 2018
    Publication date: September 3, 2020
    Inventors: John LAWSON, Lawrence TOLL
  • Publication number: 20190169038
    Abstract: Some aspects of the present disclosure relate to systems and processes for the conversion of lithium phosphate into a low-phosphate solution containing lithium which may be suitable as feedstock for the production of saleable lithium products.
    Type: Application
    Filed: August 8, 2017
    Publication date: June 6, 2019
    Applicants: LITHIUM EXTRACTION TECHNOLOGIES (AUSTRALIA) PTY LT D, AUSTRALIAN NUCLEAR SCIENCE AND TECHNOLOGY ORGANISATION
    Inventors: Cameron STANTON, John LAWSON, Paul FREEMAN, Suzanne BURLING
  • Publication number: 20190124968
    Abstract: There is provided a method of manufacturing a nutritional composition comprising carbohydrate in an amount of at least 250 g l?1 of composition. The method comprises the steps of: (i) combining a first gelling agent and water; (ii) heating the mixture produced in step (i) to a temperature of between 60° C. and 100° C.; (iii) combining a second gelling agent with the heated mixture of step (ii) with mixing; and (iv) maintaining the mixture produced in step (iii) at a temperature of between 70° C. and 100° C. for between 10 and 120 minutes; with a carbohydrate component being combined with the mixture during one or more of said steps. Also provided is a nutritional composition.
    Type: Application
    Filed: May 29, 2018
    Publication date: May 2, 2019
    Applicant: SIS (Science in Sport) Limited
    Inventors: Timothy John Lawson, Alan Whitfield, Simon James Lawson
  • Publication number: 20180306830
    Abstract: Described are systems, devices, and methods which related to various aspects of assays for detecting and/or determining a measure of the concentration of analyte molecules or particles in a sample fluid. In some cases, the systems employ an assay consumable comprising a plurality of assay sites. The systems, devices, and/or methods, in some cases, are automated. In some cases, the systems, devices, and/or methods relate to inserting a plurality of beads into assay sites, sealing assay sites, imaging assay sites, or the like.
    Type: Application
    Filed: March 14, 2018
    Publication date: October 25, 2018
    Applicant: Quanterix Corporation
    Inventors: David Fournier, Todd Campbell, Cheuk Kan, John Lawson, Andrew Rivnak, Michael Kagan, David C. Duffy