Hans Joachim Purz

Person

  • Teltow, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Cellulose extrusion

    • Patent number 7,037,096
    • Issue date May 2, 2006
    • Fraunhofer-Gesellschaft zur Forderung der Angewandteh Forschung E.V.
    • Stefan D. Beckers
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Cellulosic molding process and cellulosic moldings

    • Patent number 5,993,710
    • Issue date Nov 30, 1999
    • Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
    • Peter Weigel
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING