Patents by Inventor Katrina Schultz

Katrina Schultz 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).

  • Temperature stability of polyols and sugar alcohols in brines
    Patent number: 11208587
    Abstract: A stabilized composition for use as a well fluid is provided. The stabilized composition includes a brine, a polyol, the polyol in an amount operable to inhibit solid formation, the polyol further operable to dissolve within the brine; and a stabilization compound, the stabilization compound operable to stabilize the polyol, such that the polyol does not degrade at a bottom hole temperature.
    Type: Grant
    Filed: December 30, 2020
    Date of Patent: December 28, 2021
    Assignee: TETRA TECHNOLOGIES, INC.
    Inventors: Arthur G. Mack, Stanley Gunawan, Katrina Schultz
  • TEMPERATURE STABILITY OF POLYOLS AND SUGAR ALCOHOLS IN BRINES
    Publication number: 20210115316
    Abstract: A stabilized composition for use as a well fluid is provided. The stabilized composition includes a brine, a polyol, the polyol in an amount operable to inhibit solid formation, the polyol further operable to dissolve within the brine; and a stabilization compound, the stabilization compound operable to stabilize the polyol, such that the polyol does not degrade at a bottom hole temperature.
    Type: Application
    Filed: December 30, 2020
    Publication date: April 22, 2021
    Applicant: Tetra Technologies, Inc.
    Inventors: Arthur G. Mack, Stanley Gunawan, Katrina Schultz
  • Temperature stability of polyols and sugar alcohols in brines
    Patent number: 10913884
    Abstract: A stabilized composition for use as a well fluid is provided. The stabilized composition includes a brine, a polyol, the polyol in an amount operable to inhibit solid formation, the polyol further operable to dissolve within the brine; and a stabilization compound, the stabilization compound operable to stabilize the polyol, such that the polyol does not degrade at a bottom hole temperature.
    Type: Grant
    Filed: March 24, 2017
    Date of Patent: February 9, 2021
    Inventors: Arthur G. Mack, Stanley Gunawan, Katrina Schultz
  • TEMPERATURE STABILITY OF POLYOLS AND SUGAR ALCOHOLS IN BRINES
    Publication number: 20180171198
    Abstract: A stabilized composition for use as a well fluid is provided. The stabilized composition includes a brine, a polyol, the polyol in an amount operable to inhibit solid formation, the polyol further operable to dissolve within the brine; and a stabilization compound, the stabilization compound operable to stabilize the polyol, such that the polyol does not degrade at a bottom hole temperature.
    Type: Application
    Filed: March 24, 2017
    Publication date: June 21, 2018
    Applicant: Tetra Technologies, Inc.
    Inventors: Arthur G. Mack, Stanley Gunawan, Katrina Schultz
  • Method for accessing vehicle status data and performing feature customization
    Publication number: 20070055413
    Abstract: A method for customizing a selected one of a plurality of customizable vehicle features on a vehicle equipped with an onboard processor and a user interface including a display and a first plurality of user input controls. The method comprises displaying on the display a vehicle feature menu and scrolling therethrough with a first one of the plurality of user input controls. A vehicle feature mode menu is displayed on the display and is scrolled through with a first of the plurality of user input controls. The second one of the plurality of user input controls is utilized to navigate from the vehicle feature menu to the vehicle feature mode menu.
    Type: Application
    Filed: September 6, 2005
    Publication date: March 8, 2007
    Inventors: Scott McCullough, Lisa Weber, Katrina Schultz, Charles Ferrara, Andrew Gellatly, Brian Ciesinski, William Price, John Canu, John Paluch, Craig Atiyeh, Thomas Wilson, Charles Green, Jacqueline Chestnut, Patricia Featherstone, Yuan Liu