Patents by Inventor Thomas W Powell

Thomas W Powell 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: 20240126496
    Abstract: In some implementations, a user device can coordinate adjustments to a composite GUI generated in cooperation with an accessory device that presents the composite graphical user interface. For example, the user device can receive configuration data that defines the maximum GUI display area (e.g., size, dimensions) of the accessory device, various view areas within the GUI display area of the accessory device into which the user device can render GUIs, and/or transitions between the various view areas. The user device can generate a display buffer based on the maximum GUI display area, generate a graphical user interface in an area of the buffer corresponding to a current view area specified by the accessory device, and send to the accessory device video frames corresponding to the display buffer. The accessory device can generate a composite GUI based on the received video frames that include the user device generated GUI.
    Type: Application
    Filed: December 18, 2023
    Publication date: April 18, 2024
    Applicant: Apple Inc.
    Inventors: Brian D. Pietsch, Jianhong Jiang, Kevin W. Mar, Thomas R. Powell, Glenn A. Anderson
  • Patent number: 11926786
    Abstract: The invention describes the use of both low-density oxidized polyethylene wax (LDoxPE) and high-density oxidized polyethylene wax (HDoxPE) as rheological additives in oil-based drilling fluids (OBF). This includes both 100% oil and invert emulsion drilling fluids in which the continuous phase is diesel oil, mineral oil, synthetic esters, synthetic olefins, or other organic fluid.
    Type: Grant
    Filed: January 13, 2021
    Date of Patent: March 12, 2024
    Assignee: RheoMinerals LLC
    Inventor: Thomas W Powell
  • Publication number: 20230061326
    Abstract: The invention describes the use of both low-density oxidized polyethylene wax (LDoxPE) and high-density oxidized polyethylene wax (HDoxPE) as rheological additives in oil-based drilling fluids (OBF). This includes both 100% oil and invert emulsion drilling fluids in which the continuous phase is diesel oil, mineral oil, synthetic esters, synthetic olefins, or other organic fluid.
    Type: Application
    Filed: January 13, 2021
    Publication date: March 2, 2023
    Applicant: RheoMinerals LLC
    Inventor: Thomas W Powell
  • Patent number: 5017361
    Abstract: An allergen absorbent and blocking aerosol composition for topical application to the skin comprises a highly activated organophilic clay of the smectite type, ion exchanged with a quaternary ammonium compound having aryl or alkyl groups in the range of from 10 to 22 carbon atoms, and a vehicle comprising one or more long-chain hydrocarbons or volatile silicone oils. The composition is preferably in the form of an aerosol composition additionally comprising an aerosol propellant. The composition is applied to the skin, preferably by spraying, to block and absorb the allergenic oils of toxic plants such as poison ivy and the like.
    Type: Grant
    Filed: August 8, 1989
    Date of Patent: May 21, 1991
    Assignee: United Catalysts, Inc.
    Inventors: Thomas W. Powell, Jr., Anthony A. Schulz, Gary W. Beall
  • Patent number: 4861584
    Abstract: An allergen absorbent and blocking aerosol composition for topical application to the skin comprises a highly activated organophilic clay of the smectite type, ion exchanged with a quaternary ammonium compound having aryl or alkyl groups in the range of from 10 to 22 carbon atoms, and a vehicle comprising one or more long-chain hydrocarbons or volatile silicone oils. The composition is preferably in the form of an aerosol composition additionally comprising an aerosol propellant. The composition is applied to the skin, preferably by spraying, to block and absorb the allergenic oils of toxic plants such as poison ivy and the like.
    Type: Grant
    Filed: September 23, 1987
    Date of Patent: August 29, 1989
    Assignee: United Catalysts, Inc.
    Inventors: Thomas W. Powell, Jr., Anthony A. Schulz, Gary W. Beall