TREA

Kurt Klaus

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  • Bern, CH
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Thermochromic Liquid Crystal Inks
    • Publication number 20240174878
    • Publication date May 30, 2024
    • Sun Chemical B.V.
    • Roger Jacot
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    FULLY INTEGRATED DIGITAL COLOR MANAGEMENT SYSTEM
    • Publication number 20230291862
    • Publication date Sep 14, 2023
    • SUN CHEMICAL CORPORATION
    • Felice Sciscioli
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    THERMOCHROMIC LIQUID CRYSTAL INKS
    • Publication number 20220213342
    • Publication date Jul 7, 2022
    • SUN CHEMICAL CORPORATION
    • Roger Jacot
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS