Patents by Inventor Tyler J. Touchet

Tyler J. Touchet 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).

  • Hemorrhage management system
    Patent number: 11911523
    Abstract: An embodiment includes a wound dressing comprising: a shape memory polymer (SMP) foam, including open cells, having first and second states; and a hydrogel (HG) included within the cells; wherein (a) in a first position a composite, including the SMP foam and the HG, is configured to be located proximate a hemorrhagic tissue with the SMP foam in the first state; (b) in a second position the composite is configured to be expanded to the second state against the hemorrhagic tissue when the SMP foam is plasticized at 37° C. depressing a glass transition temperature (Tg) of the SMP foam to below 25° C. Other embodiments are described herein.
    Type: Grant
    Filed: June 1, 2021
    Date of Patent: February 27, 2024
    Assignees: LAWRENCE LIVERMORE NATIONAL SECURITY, LLC, THE TEXAS A&M UNIVERSITY SYSTEM
    Inventors: Duncan J. Maitland, Todd Lawrence Landsman, Tyler Joseph Touchet, Elizabeth L Cosgriff-Hernandez, Thomas S. Wilson
  • Injectable hydrogels
    Patent number: 9283299
    Abstract: The present disclosure generally relates to injectable compositions. More particularly, the present disclosure relates to injectable, thermogelling hydrogels and associated methods. In one embodiment, the present disclosure provides for a composition comprising a poly(N-isopropylacrylamide)-based macromer and a polyamidoamine-based macromer.
    Type: Grant
    Filed: June 6, 2014
    Date of Patent: March 15, 2016
    Assignee: WILLIAM MARSH RICE UNIVERSITY
    Inventors: Antonios G. Mikos, F. Kurtis Kasper, Adam K. Ekenseair, Tiffany N. Vo, Kristel W. M. Boere, Tyler J. Touchet
  • INJECTABLE HYDROGELS
    Publication number: 20150079020
    Abstract: The present disclosure generally relates to injectable compositions. More particularly, the present disclosure relates to injectable, thermogelling hydrogels and associated methods. In one embodiment, the present disclosure provides for a composition comprising a poly(N-isopropylacrylamide)-based macromer and a polyamidoamine-based macromer.
    Type: Application
    Filed: June 6, 2014
    Publication date: March 19, 2015
    Inventors: Antonios G. Mikos, Kurtis F. Kasper, Adam K. Ekenseair, Tiffany N. Vo, Kristel W.M. Boere, Tyler J. Touchet