TREA

Jurgen Pfeiffer

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Patents Grantslast 30 patents

  • Information Patent Grant

    Halogen-containing polymers provided with an antistatic agent
    • Patent number 6,310,128
    • Issue date Oct 30, 2001
    • Witco Vinyl Additives GmbH
    • Bruno Hilti
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Antistatic composition
    • Patent number 5,965,206
    • Issue date Oct 12, 1999
    • Ciba Specialty Chemicals Corporation
    • Bruno Hilti
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Antistatically treated polymers
    • Patent number 5,955,517
    • Issue date Sep 21, 1999
    • Ciba Specialty Chemicals Corporation
    • Bruno Hilti
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Electroconductive composition
    • Patent number 5,871,670
    • Issue date Feb 16, 1999
    • Ciba Specialty Chemicals Corporation
    • Bruno Hilti
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antistatically treated polymers
    • Patent number 5,814,688
    • Issue date Sep 29, 1998
    • Ciba Specialty Chemicals Corporation
    • Bruno Hilti
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Plastics composition containing superconductors
    • Patent number 5,177,056
    • Issue date Jan 5, 1993
    • Ciba-Geigy Corporation
    • Bruno Hilti
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...