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Rudolf Stephan

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  • Ludwigshafen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Thermoplastic molding material
    • Patent number 4,788,253
    • Issue date Nov 29, 1988
    • BASF Aktiengesellschaft
    • Juergen Hambrecht
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic molding material
    • Patent number 4,634,734
    • Issue date Jan 6, 1987
    • BASF Aktiengesellschaft
    • Juergen Hambrecht
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic molding materials
    • Patent number 4,442,263
    • Issue date Apr 10, 1984
    • BASF Aktiengesellschaft
    • Franz Brandstetter
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic molding materials
    • Patent number 4,433,102
    • Issue date Feb 21, 1984
    • BASF Aktiengesellschaft
    • Franz Brandstetter
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Transparent impact-resistant molding material
    • Patent number 4,393,164
    • Issue date Jul 12, 1983
    • BASF Aktiengesellschaft
    • Graham E. McKee
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Self-extinguishing thermoplastic molding compositions
    • Patent number 4,200,702
    • Issue date Apr 29, 1980
    • BASF Aktiengesellschaft
    • Hermann Gausepohl
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Impact resistant thermoplastic molding compositions
    • Patent number 4,104,328
    • Issue date Aug 1, 1978
    • BASF Aktiengesellschaft
    • Johann Swoboda
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...