Patents by Inventor James Edward Stewart

James Edward Stewart 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).

  • Extendable ladder for trailer, motor home, or other vehicle
    Patent number: 8215452
    Abstract: The invention relates to an extendable ladder configured to extend a second ladder segment relative to a first ladder segment. The ladder includes a first ladder segment, a second ladder segment, and at least two slider cups. When the ladder is mounted to a surface, the ladder can be moved from a generally vertical orientation to an angled orientation of between greater than 60 degrees and approximately 90 degrees away from the horizontal reference. The ladder may be mounted to one or more of a vehicle, a building, and a piece of equipment. The vehicle may be one or more of a trailer, recreational vehicle, truck, and bus.
    Type: Grant
    Filed: December 14, 2007
    Date of Patent: July 10, 2012
    Inventors: Robert Gail Stewart, James Edward Stewart
  • Trisubstituted 1,2,4-triazoles
    Patent number: 8143419
    Abstract: The present invention relates to 3-aniline-5-aryl triazole derivatives and analogues or pharmaceutically acceptable salts thereof, processes for preparing them, pharmaceutical compositions containing them and their use in therapy, according to Formula (I). The invention particularly relates to positive allosteric modulators of nicotinic acetylcholine receptors, such positive allosteric modulator having the capability to increase the efficacy of nicotinic receptor agonists.
    Type: Grant
    Filed: April 19, 2007
    Date of Patent: March 27, 2012
    Assignee: Janssen Pharmaceutica N. V.
    Inventors: Johannes Wilhelmus John F. Thuring, Gregor James MacDonald, Anne Simone Josephine Lesage, Wei Zhuang, Marcel Frans Leopold De Bruyn, Frans Alfons Maria Van Den Keybus, Yves Emiel Maria Van Roosbroeck, Theodorus Dinklo, James Edward Stewart Duffy
  • QUINOLINONE DERIVATIVES AS PARP AND TANK INHIBITORS
    Publication number: 20100168065
    Abstract: The present invention provides compounds of formula (I), their use as PARP inhibitors as well as pharmaceutical compositions comprising said compounds of formula (I) wherein R1, R2, R3, R4, R5, R6, R7, n, m and X have defined meanings.
    Type: Application
    Filed: March 7, 2008
    Publication date: July 1, 2010
    Applicant: Janssen Pharmaceutica NV
    Inventors: Jorge Eduardo Vialard, Patrick René Angibaud, Laurence Anne Mevellec, Christophe Meyer, Eddy Jean Edgard Freyne, Isabelle Noëlle Pilatte, Bruno Roux, Elisabeth Thérèse Jeanne Pasquier, Xavier Marc Bourdrez, Christophe Denis Adelinet, Laurence Francoise Bernadette Marconnet-Decrane, Jacqueline Anne Macritchie, James Edward Stewart Duffy, Andrew Pate Owens, Pierre-Henri Storck, Virginie Sophie Poncelet
  • EXTENDABLE LADDER FOR TRAILER, MOTOR HOME, OR OTHER VEHICLE
    Publication number: 20090152046
    Abstract: The invention relates to an extendable ladder configured to extend a second ladder segment relative to a first ladder segment. The ladder includes a first ladder segment, a second ladder segment, and at least two slider cups. When the ladder is mounted to a surface, the ladder can be moved from a generally vertical orientation to an angled orientation of between greater than 60 degrees and approximately 90 degrees away from the horizontal reference. The ladder may be mounted to one or more of a vehicle, a building, and a piece of equipment. The vehicle may be one or more of a trailer, recreational vehicle, truck, and bus.
    Type: Application
    Filed: December 14, 2007
    Publication date: June 18, 2009
    Inventors: Robert Gail Stewart, James Edward Stewart