Patents by Inventor David A. Pearson

David A. Pearson 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: 10716405
    Abstract: An assistive device for standing tasks allows for a reduction of effort on the part of a user while engaged in tasks or activities that are stationary or nearly stationary that lessens the strain on the bones, joints, and muscles normally used for standing while ensuring a proper alignment of the pelvis and spine.
    Type: Grant
    Filed: May 2, 2018
    Date of Patent: July 21, 2020
    Inventor: David Pearson
  • Patent number: 10683307
    Abstract: The present invention relates to novel compounds or pharmaceutically acceptable salts thereof, corresponding pharmaceutical compositions and treatment methods or uses as antibacterials for bacterial infections.
    Type: Grant
    Filed: May 17, 2019
    Date of Patent: June 16, 2020
    Assignee: GlaxoSmithKline Intellectual Property Development Limited
    Inventors: Haifeng Cui, Alan Hennessy, Qi Jin, Timothy James Miles, Stephen Frederick Moss, Neil David Pearson
  • Patent number: 10683300
    Abstract: The present disclosure relates to synthesis and characterization of novel polymorphic forms of Cyclo (-His-Pro) (“CHP”).
    Type: Grant
    Filed: June 21, 2019
    Date of Patent: June 16, 2020
    Assignee: NovMetaPharma Co., Ltd.
    Inventors: Kay Olmstead, David Pearson, Elaine McPherson
  • Publication number: 20200176214
    Abstract: A charged particle beam source for a surface processing apparatus is disclosed. The charged particle beam source comprises: a plasma chamber; a plasma generation unit adapted to convert an input gas within the plasma chamber into a plasma containing charged particles; and a grid assembly adjacent an opening of the plasma chamber. The grid assembly comprises one or more grids each having a plurality of apertures therethrough, the one or more grids being electrically biased in use so as to accelerate charged particles from the plasma through the grid(s) to thereby output a charged particle beam, the major axis of which is substantially perpendicular to the plane of the grid assembly.
    Type: Application
    Filed: November 22, 2019
    Publication date: June 4, 2020
    Inventors: David PEARSON, Sebastien POCHON, João FERREIRA
  • Publication number: 20200157040
    Abstract: The present invention provides novel, stable, processable and pharmaceutically acceptable salt forms of 2R,6R-hydroxynorketamine or 2S,6S-hydroxynorketamine with high aqueous solubility.
    Type: Application
    Filed: July 31, 2018
    Publication date: May 21, 2020
    Applicant: SMALL PHARMA LTD
    Inventors: David Pearson, Lorraine Sharp, Alan Armstrong, Richard Myerson, Jonathan Hull, Paul Blaney, Peter Rands, Marie Layzell, Zelah Joel
  • Publication number: 20200042551
    Abstract: In an aspect, provided are methods, systems, and apparatuses comprising receiving a query specifying one or more materials of a floor/ceiling assembly and/or a classification or result, determining one or more media files responsive to the query, and providing the one or more media files for playback.
    Type: Application
    Filed: October 11, 2019
    Publication date: February 6, 2020
    Inventors: Joseph M. Woodall, Julie B. Brumbelow, Barrett R. Morton, Alan Buttenhoff, Robert Blane Haywood, David Pearson
  • Publication number: 20200017509
    Abstract: The present disclosure relates to synthesis and characterization of novel polymorphic forms of Cyclo (-His-Pro) (“CHP”).
    Type: Application
    Filed: June 21, 2019
    Publication date: January 16, 2020
    Inventors: Kay Olmstead, David Pearson, Elaine McPherson
  • Patent number: 10482123
    Abstract: In an aspect, provided are methods, systems, and apparatuses comprising receiving a query specifying one or more materials of a floor/ceiling assembly and/or a classification or result, determining one or more media files responsive to the query, and providing the one or more media files for playback.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: November 19, 2019
    Assignee: COLUMBIA INSURANCE COMPANY
    Inventors: Joseph M. Woodall, Julie B. Brumbelow, Barrett R. Morton, Alan Buttenhoff, Robert Blane Haywood, David Pearson
  • Publication number: 20190335908
    Abstract: An assistive device for standing tasks allows for a reduction of effort on the part of a user while engaged in tasks or activities that are stationary or nearly stationary that lessens the strain on the bones, joints, and muscles normally used for standing while ensuring a proper alignment of the pelvis and spine.
    Type: Application
    Filed: May 2, 2018
    Publication date: November 7, 2019
    Inventor: David Pearson
  • Publication number: 20190337941
    Abstract: The present invention provides compounds useful as inhibitors of Tyrosine Kinase 2 (Tyk2), solid forms and compositions thereof, methods of producing the same, and methods of using the same in the treatment of Tyk2-mediated diseases.
    Type: Application
    Filed: May 21, 2019
    Publication date: November 7, 2019
    Inventors: Jeremy Robert Greenwood, Craig E. Masse, Jon P. Lawson, Jean-Baptiste Arlin, David Pearson, Jonathan James Loughrey
  • Patent number: 10458485
    Abstract: A clutch includes inner and outer races, each with pluralities of teeth. A pawl is supported on the inner race and a shift ring disposed outward of the pawl defines pawl engagement surfaces on an inner perimeter. Pins engage cam surfaces formed in the ring and outer race. When the inner race rotates faster than the outer race, the pawl engages the ring causing relative movement between the ring and outer race that moves the pins radially inward along the cam surfaces to locate the pins between corresponding teeth on the races and rotatably couple the races. When the outer race rotates faster than the inner race, the ring moves relative to the outer race and the pins move radially outward along the cam surfaces away from the corresponding teeth to uncouple the races, disengage the ring from the pawl and allow the outer race to overrun the inner race.
    Type: Grant
    Filed: November 13, 2017
    Date of Patent: October 29, 2019
    Assignee: Warner Electric Technology LLC
    Inventors: David Pearson Stoltze, Erik Raymond Christiansen
  • Publication number: 20190270755
    Abstract: The present invention relates to novel compounds or pharmaceutically acceptable salts thereof, corresponding pharmaceutical compositions and treatment methods or uses as antibacterials for bacterial infections.
    Type: Application
    Filed: May 17, 2019
    Publication date: September 5, 2019
    Inventors: Haifeng CUI, Alan Hennessy, Qi Jin, Timothy James Miles, Stephen Frederick Moss, Neil David Pearson
  • Publication number: 20190234385
    Abstract: A moveable joint including a first member and a second member moveably connected to the first member, a shape-memory-alloy member coupled to the first member and engageable with the second member, and a biasing member configured to bias the second member from a first position relative to the first member towards a second position relative to the first member. Movement of the second member between the first position and the second position is limited by the shape-memory-alloy member such that the position of the second member relative to the first member is determined by the shape of the shape-memory-alloy member.
    Type: Application
    Filed: September 6, 2017
    Publication date: August 1, 2019
    Inventor: David Pearson
  • Patent number: 10364254
    Abstract: The present invention relates to novel compounds or pharmaceutically acceptable salts thereof, corresponding pharmaceutical compositions and treatment methods or uses as antibacterials for bacterial infections.
    Type: Grant
    Filed: August 15, 2016
    Date of Patent: July 30, 2019
    Assignee: GlaxoSmithKline Intellectual Property Development Limited
    Inventors: Haifeng Cui, Alan Hennessy, Qi Jin, Timothy James Miles, Stephen Frederick Moss, Neil David Pearson
  • Patent number: 10336752
    Abstract: The present invention provides compounds useful as inhibitors of Tyrosine Kinase 2 (Tyk2), solid forms and compositions thereof, methods of producing the same, and methods of using the same in the treatment of Tyk2-mediated diseases.
    Type: Grant
    Filed: March 7, 2018
    Date of Patent: July 2, 2019
    Assignee: Nimbus Lakshmi, Inc.
    Inventors: Jeremy Robert Greenwood, Jon P. Lawson, Craig E. Masse, Jean-Baptiste Arlin, David Pearson, Jonathan James Loughrey
  • Publication number: 20190073370
    Abstract: In an aspect, provided are methods, systems, and apparatuses comprising receiving a query specifying one or more materials of a floor/ceiling assembly and/or a classification or result, determining one or more media files responsive to the query, and providing the one or more media files for playback.
    Type: Application
    Filed: September 5, 2018
    Publication date: March 7, 2019
    Inventors: JOSEPH M. WOODALL, Julie B. Brumbelow, Barrett R. Morton, Alan Buttenhoff, Robert Blane Haywood, David Pearson
  • Patent number: 10218733
    Abstract: System and method for evaluating communication between a plurality of computing devices is disclosed. A plurality of communication between a user computer and at least one a destination computer is monitored by a security appliance. Selective information from the plurality of communication is extracted by the security appliance. Extracted selective information between a pair of communication is compared for a match. An activity record is generated for the user computer and at least one destination computer, based on the match.
    Type: Grant
    Filed: June 11, 2017
    Date of Patent: February 26, 2019
    Assignee: AWAKE SECURITY, INC.
    Inventors: Keith Amidon, Debabrata Dash, Gary Golomb, David Pearson
  • Publication number: 20190031680
    Abstract: The present invention relates to novel compounds or pharmaceutically acceptable salts thereof, corresponding pharmaceutical compositions and treatment methods or uses as antibacterials for bacterial infections.
    Type: Application
    Filed: August 15, 2016
    Publication date: January 31, 2019
    Inventors: Haifeng CUI, Alan HENNESSY, Qi JIN, Timothy James MILES, Stephen Frederick MOSS, Neil David PEARSON
  • Patent number: 10174053
    Abstract: The compounds of the subject invention are related to 2-substituted cephem compounds, which have a wide antimicrobial spectrum, in particular exhibit potent antimicrobial activity against beta-lactamase producing Gram negative bacteria, and pharmaceutical compositions comprising the same.
    Type: Grant
    Filed: April 18, 2017
    Date of Patent: January 8, 2019
    Assignees: Glaxo Group Limited, Shionogi and Co., Ltd.
    Inventors: Toshiaki Aoki, Hiroki Kusano, Xiangmin Liao, Neil David Pearson, Israil Pendrak, Jun Sato, Reema K. Thalji, Kenji Yamawaki, Katsuki Yokoo
  • Publication number: 20180258086
    Abstract: The present invention provides compounds useful as inhibitors of Tyrosine Kinase 2 (Tyk2), solid forms and compositions thereof, methods of producing the same, and methods of using the same in the treatment of Tyk2-mediated diseases.
    Type: Application
    Filed: March 7, 2018
    Publication date: September 13, 2018
    Inventors: Jeremy Robert Greenwood, Craig E. Masse, Jon P. Lawson, Jean-Baptiste Arlin, David Pearson, Jonathan James Loughrey