Patents by Inventor David Kwok

David Kwok 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).

  • Publication number: 20210235688
    Abstract: Methods for stabilizing Stat3 inhibitors in a blood sample are provided. Methods for assessing the level of such Stat3 inhibitors are also provided.
    Type: Application
    Filed: April 17, 2019
    Publication date: August 5, 2021
    Applicant: Board of Regents, The University of Texas System
    Inventors: David J. TWEARDY, David KWOK
  • Publication number: 20160143970
    Abstract: Novel formulations are disclosed of a therapeutically effrective composition comprising two or more of an extract of Ganoderma lucidum, an extract of Salvia miltiorrhiza, an extract of Scutellaria barbata, and an extract of Scutellaria baicalensis wherein each extract comprises about 1 to about 90 percent by weight. Extracts are made in aqueous solvents, alcohol solvents and non-alcoholic organic solvents. Formulations comprising one or more emulsifiers demonstrating higher bioavailablity and maximum tolerated dose are provided.
    Type: Application
    Filed: June 3, 2014
    Publication date: May 26, 2016
    Inventors: James DAO, Jeffery DAO, Thomas DAO, David KWOK
  • Publication number: 20070257154
    Abstract: A lightning protection system, method and aircraft are provided for reducing the flammability of jet fuel spilled during an in-flight refueling operation between a supplying aircraft and a receiving aircraft. An inert gas is injected adjacent to a refueling interface in order to displace oxygen in the fuel-air mixture and thereby reduce the ability of the fuel vapor to ignite upon occurrence of an ignition source such as lightning. The refueling system may comprise a boom or a hose and drogue type device.
    Type: Application
    Filed: May 5, 2006
    Publication date: November 8, 2007
    Applicant: THE BOEING COMPANY
    Inventors: David Kwok, David Smith, John Smith
  • Publication number: 20060020026
    Abstract: The present invention discloses a novel form of ferric organic compounds, including a form of ferric citrate, which are soluble over a wider range of pH, and which have a large active surface area. The ferric organic compounds of the present invention can be delivered effectively by oral route with better delivery to treat patients suffering from hyperphosphatemia, metabolic acidosis and other disorders responsive to ferric organic compound therapy.
    Type: Application
    Filed: August 18, 2005
    Publication date: January 26, 2006
    Inventors: David Kwok, Nikolay Stoynov
  • Publication number: 20030133363
    Abstract: An alarm clock device activated by release of pressure. A base member has an external side, an internal side and an aperture with at least one movable member and at least one fixed member positioned to contact each other. At least one bias member is connected to the at least one movable member to bias the movable member in contact with the fixed member to send a signal. A button member is positioned within the aperture wherein the button member reciprocates to break contact between the at least one movable member and the at least one fixed member to disengage the signal. A signal circuit is in communication with the movable member and the fixed member.
    Type: Application
    Filed: January 11, 2002
    Publication date: July 17, 2003
    Inventor: David Kwok