TREA

Ross Stefan Johnson

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  • Wilmington, DE, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polyalpha-1,3-glucan esters and articles made therefrom
    • Patent number 11,732,110
    • Issue date Aug 22, 2023
    • NUTRITION & BIOSCIENCES USA 4, INC.
    • Alicia C. Briegel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Multilayer polymer film
    • Patent number 11,254,094
    • Issue date Feb 22, 2022
    • DUPONT ELECTRONICS, INC.
    • Kostantinos Kourtakis
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Process for making polyacrylonitrile fibers
    • Patent number 11,248,314
    • Issue date Feb 15, 2022
    • NUTRITION & BIOSCIENCES USA 4, INC.
    • Douglas J. Adelman
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Switchable antifouling coatings and uses thereof
    • Patent number 10,435,568
    • Issue date Oct 8, 2019
    • National Technology & Engineering Solutions of Sandia, LLC
    • Michele L. Baca Denton
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Switchable antifouling coatings and uses thereof
    • Patent number 9,580,608
    • Issue date Feb 28, 2017
    • Sandia Corporation
    • Michele L. Baca Denton
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Method to create gradient index in a polymer
    • Patent number 8,859,190
    • Issue date Oct 14, 2014
    • Sandia Corporation
    • Shawn M. Dirk
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Thermally switchable dielectrics
    • Patent number 8,427,809
    • Issue date Apr 23, 2013
    • Sandia Corporation
    • Shawn M. Dirk
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Weak-link capacitor
    • Patent number 8,426,321
    • Issue date Apr 23, 2013
    • Sandia Corporation
    • Shawn M. Dirk
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Weak-link capacitor
    • Patent number 7,955,945
    • Issue date Jun 7, 2011
    • Sandia Corporation
    • Shawn M. Dirk
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents