Patents by Inventor James Johnstone

James Johnstone 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: 10046864
    Abstract: Systems, devices, and methods for impacting, by a small unmanned aerial vehicle (SUAV), a net having at least three sides; and converting the kinetic energy of the SUAV into at least one of: elastic potential energy of one or more tensioned elastic cords connected to at least one corner of the net, gravitational potential energy of a frame member connected to at least one corner of the net, rotational kinetic energy of the frame member connected to at least one corner of the net, and elastic potential energy of the frame member connected to at least one corner of the net.
    Type: Grant
    Filed: April 28, 2017
    Date of Patent: August 14, 2018
    Assignee: AEROVIRONMENT, INC.
    Inventors: John Peter Zwaan, Robert James Johnston, Cris James Cornell, Philip Martin Finn, Glenn Arnold Blevins, David Wayne Ganzer
  • Patent number: 9958389
    Abstract: The invention relates to a method for determining a scale inhibitor concentration in a sample comprising at least a first scale inhibitor, which is a synthetic organic compound comprising at least one ionized group. The method comprises optionally diluting and/or purifying the sample, and allowing the sample to interact with a reagent comprising a lanthanide(III) ion. The sample is excited at a first excitation wavelength and a sample signal deriving from the lanthanide(III) ion is detected at a signal wavelength by using time-resolved luminescence measurement, and the concentration of the at least first scale inhibitor in the sample is determined by using the detected sample signal.
    Type: Grant
    Filed: November 18, 2014
    Date of Patent: May 1, 2018
    Assignee: KEMIRA OYJ
    Inventors: Vesa Nuutinen, Susanna Toivonen, James Johnstone, Harri Härmä, Paul Mundill
  • Publication number: 20180017494
    Abstract: The invention relates to a method for analysing a sample comprising at least a first and a second scale inhibitor, which scale inhibitors are synthetic organic compounds comprising at least one ionised group. The method comprises optionally diluting and/or purifying the sample, and allowing the sample interact with a reagent comprising lanthanide(III) ion. The sample is excited at a first excitation wavelength and a sample signal deriving from the lanthanide(III) ion is detected at a signal wavelength by using time-resolved luminescence measurement. The total concentration of the first and the second scale inhibitor is determined by using the detected sample signal, and the concentration of the first scale inhibitor in the sample is determined. The concentration of the second scale inhibitor is determined mathematically by using the obtained results for the total concentration and for the first scale inhibitor concentration.
    Type: Application
    Filed: September 27, 2017
    Publication date: January 18, 2018
    Applicant: Kemira Oyj
    Inventors: Vesa Nuutinen, Susanna Toivonen, James Johnstone, Harri Härmä, Mirva Lehmusto, Satu Tiittanen, Pave Väisänen, Joonas Siivonen, Paul Mundill
  • Patent number: 9816927
    Abstract: The invention relates to a method for analysing a sample comprising at least a first and a second scale inhibitor, which scale inhibitors are synthetic organic compounds comprising at least one ionised group. The method comprises optionally diluting and/or purifying the sample, and allowing the sample interact with a reagent comprising lanthanide(III) ion. The sample is excited at a first excitation wavelength and a sample signal deriving from the lanthanide(III) ion is detected at a signal wavelength by using time-resolved luminescence measurement. The total concentration of the first and the second scale inhibitor is determined by using the detected sample signal, and the concentration of the first scale inhibitor in the sample is determined. The concentration of the second scale inhibitor is determined mathematically by using the obtained results for the total concentration and for the first scale inhibitor concentration.
    Type: Grant
    Filed: November 18, 2014
    Date of Patent: November 14, 2017
    Assignee: KEMIRA OYJ
    Inventors: Vesa Nuutinen, Susanna Toivonen, James Johnstone, Harri Härmä, Mirva Lehmusto, Satu Tiittanen, Pave Väisänen, Joonas Siivonen, Paul Mundill
  • Publication number: 20170291720
    Abstract: Systems, devices, and methods for impacting, by a small unmanned aerial vehicle (SUAV), a net having at least three sides; and converting the kinetic energy of the SUAV into at least one of: elastic potential energy of one or more tensioned elastic cords connected to at least one corner of the net, gravitational potential energy of a frame member connected to at least one corner of the net, rotational kinetic energy of the frame member connected to at least one corner of the net, and elastic potential energy of the frame member connected to at least one corner of the net.
    Type: Application
    Filed: April 28, 2017
    Publication date: October 12, 2017
    Inventors: John Peter Zwaan, Robert James Johnston, Cris James Cornell, Philip Martin Finn, Glenn Arnold Blevins, David Wayne Ganzer
  • Publication number: 20170234819
    Abstract: A system for in-situ identification of a working fluid disposed in at least one piece of equipment, the system including: a working fluid reservoir that contains the working fluid; an in-situ sensor disposed in the working fluid reservoir such that it detects properties of the working fluid or computes properties from the generated spectra of the working fluid; a transmitter that transmits the detected spectra of the working fluid and equipment identification information; and a cloud computing system that receives the detected spectra and the equipment identification information transmitted from the transmitter, wherein the cloud computing system compares the spectra and equipment identification information against a reference database to determine whether or not the spectra of the working fluid substantially matches the stored reference spectra associated with the expected or specified fluid for the equipment.
    Type: Application
    Filed: January 23, 2017
    Publication date: August 17, 2017
    Inventors: Gregory K. Lilik, Spencer T. Stober, Alan M. Schilowitz, Michael L. Blumenfeld, Gary James Johnston, Samuel C. Bainbridge, Erik Herz
  • Patent number: 9669947
    Abstract: Systems, devices, and methods for impacting, by a small unmanned aerial vehicle (SUAV), a net having at least three sides; and converting the kinetic energy of the SUAV into at least one of: elastic potential energy of one or more tensioned elastic cords connected to at least one corner of the net, gravitational potential energy of a frame member connected to at least one corner of the net, rotational kinetic energy of the frame member connected to at least one corner of the net, and elastic potential energy of the frame member connected to at least one corner of the net.
    Type: Grant
    Filed: April 28, 2015
    Date of Patent: June 6, 2017
    Assignee: AEROVIRONMENT, INC.
    Inventors: John Peter Zwaan, Robert James Johnston, Cris James Cornell, Philip Martin Finn, Glenn Arnold Blevins, David Wayne Ganzer
  • Publication number: 20170095712
    Abstract: The present invention relates to a carrier for golf clubs that can be transformed into a substantially flat arrangement when not in use. The golf club carrier comprises at least one modular unit, wherein the modular unit comprises: (i) a support structure configured to be movable between a substantially flat position and a rolled position; (ii) a plurality of carrier members attached to the support structure in a spaced apart configuration, each carrier member comprising a closed bottom portion and an open top portion, wherein said open top portion can receive a golf club shaft; and (iii) a first fastening means attached to the support structure for releasably fastening to a support structure of a further modular unit or for releasably fastening to a cover structure which is configured to wrap around the support structure of the modular unit when the support structure is in a rolled position.
    Type: Application
    Filed: October 2, 2015
    Publication date: April 6, 2017
    Inventor: James Johnston
  • Patent number: 9559882
    Abstract: Methods and apparatus for the flexible provision of control data within large data structures. In one exemplary embodiment, DisplayPort is modified from its existing 8B/10B line coding to 128B/130B (or 128B/132B). In one embodiment, the 128B/130B (or 128B/132B) block includes: sixteen (16) eight (8) bit command or data symbols and a two (2) bit (or four (4) bit) synchronization header. The synchronization header may provide a fixed reference to the next command symbol (for example, the symbol immediately following the synchronization header). In one variant, each command symbol is split into a first and a second portion, where the first portion identifies a control function (control symbol), and the second portion provides a reference to the next command symbol.
    Type: Grant
    Filed: April 1, 2015
    Date of Patent: January 31, 2017
    Assignee: Apple Inc.
    Inventors: Colin Whitby-Strevens, Robert James Johnston
  • Publication number: 20160290923
    Abstract: The invention relates to a method for determining a scale inhibitor concentration in a sample comprising at least a first scale inhibitor, which is a synthetic organic compound comprising at least one ionised group. The method comprises optionally diluting and/or purifying the sample, and allowing the sample to interact with a reagent comprising a lanthanide(III) ion. The sample is excited at a first excitation wavelength and a sample signal deriving from the lanthanide(III) ion is detected at a signal wavelength by using time-resolved luminescence measurement, and the concentration of the at least first scale inhibitor in the sample is determined by using the detected sample signal.
    Type: Application
    Filed: November 18, 2014
    Publication date: October 6, 2016
    Applicant: KEMIRA OYJ
    Inventors: Vesa Nuutinen, Susanna Toivonen, James Johnstone, Harri Härmä, Paul Mundill
  • Publication number: 20160290924
    Abstract: The invention relates to a method for analysing a sample comprising at least a first and a second scale inhibitor, which scale inhibitors are synthetic organic compounds comprising at least one ionised group. The method comprises optionally diluting and/or purifying the sample, and allowing the sample interact with a reagent comprising lanthanide(III) ion. The sample is excited at a first excitation wavelength and a sample signal deriving from the lanthanide(III) ion is detected at a signal wavelength by using time-resolved luminescence measurement. The total concentration of the first and the second scale inhibitor is determined by using the detected sample signal, and the concentration of the first scale inhibitor in the sample is determined. The concentration of the second scale inhibitor is determined mathematically by using the obtained results for the total concentration and for the first scale inhibitor concentration.
    Type: Application
    Filed: November 18, 2014
    Publication date: October 6, 2016
    Applicant: Kemira Oyj
    Inventors: Vesa Nuutinen, Susanna Toivonen, James Johnstone, Harri Härmä, Mirva Lehmusto, Satu Tiittanen, Pave Väisänen, Joonas Siivonen, Paul Mundill
  • Patent number: 9321838
    Abstract: The invention relates to a method of inhibiting chemotherapy induced upregulation of Cathepsin S on the surface of tumor cells, the method comprising the administration of a Cathepsin S inhibitor to said cells. Also provided is a therapy comprising an anti Cathepsin S antibody, in particular an anti-Cathepsin S antibody which does not inhibit the proteolytic effect of Cathepsin S but nevertheless inhibits angiogenesis and a combination treatment comprising a Cathepsin S inhibitor and a therapeutic agent.
    Type: Grant
    Filed: April 10, 2007
    Date of Patent: April 26, 2016
    Assignee: Fusion Antibodies Limited
    Inventors: Shane Olwill, Christopher Scott, Julie Gormley, Jaquin Thomas, Roberta Burden, Darragh McMeel, James Johnston
  • Patent number: 9274300
    Abstract: Rack mountable equipment enclosures have been developed that contain a multiplicity of fiber optical component such as optical taps, arrayed waveguide gratings (AWGs), optical splitters, and optical switches at a greater component density than has been previously achieved. For example, 192 fiber optical taps can be contained in a standard 19 inch wide equipment enclosure that is only 1 Rack Unit (1.75 inches) high. This high component density is achieved by locating the optical components within a multiplicity of modular containers inside of the equipment enclosure. The components are connected to fiber optic pig-tails that extend beyond the modular containers. These pig-tails are terminated with multi-fiber connectors that are mounted on the front panel of the equipment enclosure. This strategy allows for efficient packing of the modular containers containing optical components in the full volume of the rack space that is available to the equipment enclosure.
    Type: Grant
    Filed: November 5, 2013
    Date of Patent: March 1, 2016
    Assignee: M2 OPTICS, INC.
    Inventors: Gary Evan Miller, Otis James Johnston, Kevin William Miller
  • Patent number: 9268087
    Abstract: An apparatus for selective fiber optical channel monitoring and channel replication of wavelength division multiplexed (WDM) signals is constructed by combining a dispersive element, such as an arrayed waveguide grating (AWG), with a multiplicity of simple 1×1 optical switches and either an optical splitter/combiner or a second AWG. In operation, each optical channel in a WDM group may be sequentially monitored or replicated. When this apparatus is preceded by an N×1 optical switch, any optical channel on any one of N input optical fibers to the switch may be selected for monitoring or replication.
    Type: Grant
    Filed: March 12, 2014
    Date of Patent: February 23, 2016
    Assignee: M2 OPTICS, INC.
    Inventors: Gary Evan Miller, Otis James Johnston
  • Publication number: 20160016675
    Abstract: Systems, devices, and methods for impacting, by a small unmanned aerial vehicle (SUAV), a net having at least three sides; and converting the kinetic energy of the SUAV into at least one of: elastic potential energy of one or more tensioned elastic cords connected to at least one corner of the net, gravitational potential energy of a frame member connected to at least one corner of the net, rotational kinetic energy of the frame member connected to at least one corner of the net, and elastic potential energy of the frame member connected to at least one corner of the net.
    Type: Application
    Filed: April 28, 2015
    Publication date: January 21, 2016
    Inventors: John Peter Zwaan, Robert James Johnston, Cris James Cornell, Philip Martin Finn, Glenn Arnold Blevins, David Wayne Ganzer
  • Publication number: 20150280895
    Abstract: Methods and apparatus for the flexible provision of control data within large data structures. In one exemplary embodiment, DisplayPort is modified from its existing 8B/10B line coding to 128B/130B (or 128B/132B). In one embodiment, the 128B/130B (or 128B/132B) block includes: sixteen (16) eight (8) bit command or data symbols and a two (2) bit (or four (4) bit) synchronization header. The synchronization header may provide a fixed reference to the next command symbol (for example, the symbol immediately following the synchronization header). In one variant, each command symbol is split into a first and a second portion, where the first portion identifies a control function (control symbol), and the second portion provides a reference to the next command symbol.
    Type: Application
    Filed: April 1, 2015
    Publication date: October 1, 2015
    Inventors: Colin Whitby-Strevens, Robert James Johnston
  • Patent number: 8962032
    Abstract: There is provided a method for suppressing a pro-inflammatory immune response in a cell, comprising providing to a cell sialic acid or analogs thereof, wherein the sialic acid or analogs are presented by a substrate such that a pro-inflammatory immune response in a cell is suppressed or an anti-inflammatory immune response is increased in a cell. Further, there is provided a method of treatment of inflammatory disease in a subject in need thereof. There is also provided a drug delivery device and a biomaterial which can modulate the inflammatory response in a subject.
    Type: Grant
    Filed: December 17, 2010
    Date of Patent: February 24, 2015
    Assignee: The Queen's University of Belfast
    Inventors: Christopher Scott, James Johnston, Shaun Spence, Danny McAuley, Francois Fay
  • Publication number: 20140376855
    Abstract: An apparatus for selective fiber optical channel monitoring and channel replication of wavelength division multiplexed (WDM) signals is constructed by combining a dispersive element, such as an arrayed waveguide grating (AWG), with a multiplicity of simple 1×1 optical switches and either an optical splitter/combiner or a second AWG. In operation, each optical channel in a WDM group may be sequentially monitored or replicated. When this apparatus is preceded by an N×1 optical switch, any optical channel on any one of N input optical fibers to the switch may be selected for monitoring or replication.
    Type: Application
    Filed: March 12, 2014
    Publication date: December 25, 2014
    Inventors: Gary Evan Miller, Otis James Johnston
  • Patent number: 8878522
    Abstract: A magnetic linear position sensor includes an array of N number of magnets. The array of magnets is distributed along a line to form a magnetic field relay along the line. The sizes and positions of the magnets in the array of magnets are symmetric along the line, and the size of the magnets decreases from the sides of the array of magnets towards the center of the array of magnets. The magnetic linear position sensor further includes a magnetic field sensor spaced apart and positioned above the array of magnets. The magnetic field sensor moves back and forth over the array of magnets to sense the magnetic field of the array of magnets.
    Type: Grant
    Filed: December 20, 2011
    Date of Patent: November 4, 2014
    Assignee: GM Global Technology Operations, LLC
    Inventors: Xinyu Zhou, Qiang Niu, Kurt James Johnston, Christopher G. Benson, Daniel J. Smith, Eric Thomas Carlson, Moussa Ndiaye
  • Publication number: 20140314385
    Abstract: Rack mountable equipment enclosures have been developed that contain a multiplicity of fiber optical component such as optical taps, arrayed waveguide gratings (AWGs), optical splitters, and optical switches at a greater component density than has been previously achieved. For example, 192 fiber optical taps can be contained in a standard 19 inch wide equipment enclosure that is only 1 Rack Unit (1.75 inches) high. This high component density is achieved by locating the optical components within a multiplicity of modular containers inside of the equipment enclosure. The components are connected to fiber optic pig-tails that extend beyond the modular containers. These pig-tails are terminated with multi-fiber connectors that are mounted on the front panel of the equipment enclosure. This strategy allows for efficient packing of the modular containers containing optical components in the full volume of the rack space that is available to the equipment enclosure.
    Type: Application
    Filed: November 5, 2013
    Publication date: October 23, 2014
    Inventors: Gary Evan Miller, Otis James Johnston, Kevin William Miller