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Joseph R. Webster

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  • Charlotte, NC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stabilizer mixtures for the protection of polymer substrates
    • Patent number 7,332,535
    • Issue date Feb 19, 2008
    • Clariant Finance (BVI) Limited
    • Christoph Krōhnke
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Stabilizer mixtures for the protection of polymer substrates
    • Patent number 7,081,213
    • Issue date Jul 25, 2006
    • Clariant Finance (BVI) Limited
    • Christoph Krōhnke
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyolefin articles with long-term elevated temperature stability
    • Patent number 6,774,170
    • Issue date Aug 10, 2004
    • Clariant Finance (BVI) Limited
    • Joseph R. Webster
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for improving fiber dispersion and orientation in let-downs...
    • Patent number 6,756,429
    • Issue date Jun 29, 2004
    • Clariant Finance (BVI) Limited
    • Joseph R. Webster
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Fluorescent pigment compositions
    • Patent number 6,683,124
    • Issue date Jan 27, 2004
    • Clariant Finance (BVI) Limited
    • Joseph R. Webster
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Colored wax articles
    • Patent number 6,586,506
    • Issue date Jul 1, 2003
    • Clariant Finance (BVI) Limited
    • Joseph R. Webster
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Polyolefin articles with long-term elevated temperature stability
    • Patent number 6,538,056
    • Issue date Mar 25, 2003
    • Clariant International Ltd.
    • Joseph R. Webster
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Colored wax articles
    • Patent number 6,262,153
    • Issue date Jul 17, 2001
    • Clariant Finance (BVI) Limited
    • Joseph R. Webster
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Stabilized polyolefins
    • Patent number 6,153,676
    • Issue date Nov 28, 2000
    • Clariant Finance (BVI) Limited
    • Lajos Avar
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Pigment stabilization
    • Patent number 6,126,736
    • Issue date Oct 3, 2000
    • Clariant Finance (BVI) Limited
    • Klaus Stoll
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Synergistic additive system for the stabilization of polyamides
    • Patent number 6,063,843
    • Issue date May 16, 2000
    • Clariant Finance (BVI) Limited
    • Mohamed Sidqi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Synergistic polyamide stabilization method
    • Patent number 5,969,014
    • Issue date Oct 19, 1999
    • Clariant Finance (BVI) Limited
    • Joseph R. Webster
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyester
    • Patent number 5,965,261
    • Issue date Oct 12, 1999
    • Clariant Finance (BVI) Limited
    • Joseph R. Webster
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Stabilization of polyolefins
    • Patent number 5,874,493
    • Issue date Feb 23, 1999
    • Clariant Finance (BVI) Limited
    • Joseph R. Webster
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents