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Peter Dwight Spohn

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  • Wilmington, DE, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Inductively heatable components
    • Patent number 7,745,355
    • Issue date Jun 29, 2010
    • Saint-Gobain Performance Plastics Corporation
    • Peter Dwight Spohn
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multilayer composite and method of making same
    • Patent number 7,338,574
    • Issue date Mar 4, 2008
    • Saint-Gobain Performance Plastics Corporation
    • Peter D Spohn
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Inductively heatable components
    • Patent number 7,323,666
    • Issue date Jan 29, 2008
    • Saint-Gobain Performance Plastics Corporation
    • Peter Dwight Spohn
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Thermally cross-linked fluoropolymer
    • Patent number 7,098,271
    • Issue date Aug 29, 2006
    • E. I. Du Pont de Nemours and Company
    • Paul Douglas Brothers
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Peelable PTFE sheaths and methods for manufacture of same
    • Patent number 6,663,595
    • Issue date Dec 16, 2003
    • TFX Medical, Inc.
    • Peter Dwight Spohn
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Articles of functional fluoropolymer
    • Patent number 6,645,590
    • Issue date Nov 11, 2003
    • E. I. Du Pont de Nemours and Company
    • Peter Dwight Spohn
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermally cross-linked fluoropolymer
    • Patent number 6,559,238
    • Issue date May 6, 2003
    • E. I. Du Pont de Nemours and Company
    • Paul Douglas Brothers
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Coextruded fluoropolymer/polyamide laminate
    • Patent number 6,524,671
    • Issue date Feb 25, 2003
    • E. I. Du Pont de Nemours and Company
    • Peter Dwight Spohn
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Hydrocarbon fluid containment for motorized transportation vehicles
    • Patent number 6,482,482
    • Issue date Nov 19, 2002
    • E. I. Du Pont de Nemours and Company
    • Peter Dwight Spohn
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Peelable PTFE sheaths and methods for manufacture of same
    • Patent number 6,454,744
    • Issue date Sep 24, 2002
    • TFX Medical, Inc.
    • Peter Dwight Spohn
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for tip forming peelable PTFE tubing
    • Patent number 6,358,460
    • Issue date Mar 19, 2002
    • TFX Medical Incorporation
    • William E. Hunt
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Structures incorporating blends of grafted fluoropolymer and polyamide
    • Patent number 6,284,335
    • Issue date Sep 4, 2001
    • E. I. Du Pont de Nemours and Company
    • Peter Dwight Spohn
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Blends of grafted fluoropolymer and polyamide
    • Patent number 6,127,478
    • Issue date Oct 3, 2000
    • E. I. Du Pont de Nemours and Company
    • Peter Dwight Spohn
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Blends of grafted fluoropolymer and polyester
    • Patent number 6,114,441
    • Issue date Sep 5, 2000
    • E. I. Du Pont de Nemours and Company
    • Peter Dwight Spohn
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method of forming foamed fluoropolymer composites
    • Patent number 5,885,494
    • Issue date Mar 23, 1999
    • E. I. Du Pont de Nemours and Company
    • Sundar Kilnagar Venkataraman
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Laser marking of fluoropolymer composition
    • Patent number 5,789,466
    • Issue date Aug 4, 1998
    • E. I. Du Pont de Nemours and Company
    • John Nicholas Birmingham
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Laser marking of fluoropolymer composition
    • Patent number 5,560,845
    • Issue date Oct 1, 1996
    • E. I. Du Pont de Nemours and Company
    • John N. Birmingham
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Plasticized fluoropolymers
    • Patent number 5,356,986
    • Issue date Oct 18, 1994
    • E. I. Du Pont de Nemours and Company
    • Charles W. Stewart
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents