Browsing Texas A&M University Patents by Author "Nash, Landon D."

Now showing items 1-8 of 8

    • Chemically Modified Shape Memory Polymer Embolic Foams With Increased X-ray Visualization 
      Nash, Landon D.; Ezell, Kendal P. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 8/9/2022)
      An embodiment includes a system comprising: an iodine containing thermoset open-cell shape memory polymer (SMP) foam that is x-ray visible; wherein (a) the SMP foam is configured to expand from a compressed secondary state ...
    • Medical devices coated with shape memory polymer foams 
      Muschalek, Rachael; Hearon, Keith; Nash, Landon D.; Maitland, Duncan J. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2020-02-18)
      An embodiment includes a system comprising: a substrate of a medical device; an un-foamed polyurethane coating directly contacting the substrate and fixedly attached to the substrate; a thermoset polyurethane shape memory ...
    • Medical Devices Coated With Shape Memory Polymer Foams 
      Muschalek, Rachael; Hearon, Keith; Nash, Landon D.; Maitland, Duncan J. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 6/28/2022)
      An embodiment includes a system comprising: a substrate of a medical device; an un-foamed polyurethane coating directly contacting the substrate and fixedly attached to the substrate; a thermoset polyurethane shape memory ...
    • Processable, tunable thio-ene crosslinked polyurethane shape memory polymers 
      Hearon, Keith; Nash, Landon D.; Wilson, Thomas; Maitland, Duncan J.; Wierzbicki, Mark A. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2020-08-04)
      An embodiment includes a platform shape memory polymer system. Such an embodiment exhibits a blend of tunable, high performance mechanical attributes in combination with advanced processing capabilities and good biocompatibility. ...
    • Solvent depression of transition temperature to selectively stimulate actuation of shape memory polymer foams 
      Boyle, Anthony; Hearon, Keith; Maitland, Duncan J.; Nash, Landon D.; Wilson, Thomas S. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2021-09-07)
      An embodiment of the invention is a shape memory polymer (SMP) foam designed to recover its original shape through exposure to a solvent. Thermo-responsive SMPs are polymers designed to maintain a programmed secondary shape ...
    • Solvent depression of transition temperature to selectively stimulate actuation of shape memory polymer foams 
      Boyle, Anthony J.; Hearon, Keith; Maitland, Duncah J.; Nash, Landon D.; Wilson, Thomas S. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2020-02-04)
      An embodiment of the invention is a shape memory polymer (SMP) foam designed to recover its original shape through exposure to a solvent. Thermo-responsive SMPs are polymers designed to maintain a programmed secondary shape ...
    • Surface modification of polymer foams using plasma 
      Nash, Landon D.; Maitland, Duncan J.; Docherty, Nicole; Wilson, Thomas S.; Small, Ward IV; Ortega, Jason; Singhal, Pooja (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2020-09-22)
      An embodiment includes a system comprising: a monolithic shape memory polymer (SMP) foam having first and second states; wherein the SMP foam includes: (a) polyurethane, (b) an inner half portion having inner reticulated ...
    • Surface Modification Of Polymer Foams Using Plasma 
      Nash, Landon D.; Matiland, Duncan J.; Docherty, Nicole; Wilson, Thomas S.; Small, Ward IV; Ortega, Jason; Singhal, Pooja (United States. Patent and Trademark Office; Texas A&M University. Libraries, 10/4/2022)
      An embodiment includes a system comprising: a monolithic shape memory polymer (SMP) foam having first and second states; wherein the SMP foam includes: (a) polyurethane, (b) an inner half portion having inner reticulated ...