Tanja Hebestreit

Person

  • Wipperfurth, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Aqueous blocked polyurethane-urea dispersion

    • Patent number 9,404,020
    • Issue date Aug 2, 2016
    • Covestro Deutschland AG
    • Hans-Georg Grablowitz
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents