TREA

David E. Bidstrup

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  • Parkersburg, WV, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reduced fuming fluoropolymer
    • Patent number 8,658,740
    • Issue date Feb 25, 2014
    • E I du Pont de Nemours and Company
    • Gregory Allen Chapman
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Reduced fuming fluoropolymer
    • Patent number 7,423,087
    • Issue date Sep 9, 2008
    • E. I. Du Pont de Nemours and Company
    • Gregory Allen Chapman
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for the preparation of low fuming fluoropolymer
    • Patent number 7,211,629
    • Issue date May 1, 2007
    • E. I. Du Pont de Nemours and Company
    • Gregory Allen Chapman
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Reaction of fluoropolymer melts
    • Patent number 7,208,569
    • Issue date Apr 24, 2007
    • E. I. Du Pont de Nemours and Company
    • Gregory Allen Chapman
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Reaction of fluoropolymer melts
    • Patent number 6,838,545
    • Issue date Jan 4, 2005
    • E. I. Du Pont de Nemours and Company
    • Gregory Allen Chapman
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Fluoropolymer stabilization
    • Patent number 6,689,833
    • Issue date Feb 10, 2004
    • E. I. Du Pont de Nemours and Company
    • David Elton Bidstrup
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Reduced Fuming Fluoropolymer
    • Publication number 20080221301
    • Publication date Sep 11, 2008
    • E.I. du Pont de Nemours and Company
    • Gregory Allen Chapman
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Reduced fuming fluoropolymer
    • Publication number 20050245709
    • Publication date Nov 3, 2005
    • Gregory Allen Chapman
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Process for the preparation of low fuming fluoropolymer
    • Publication number 20050245725
    • Publication date Nov 3, 2005
    • Gregory Allen Chapman
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Reaction of fluoropolymer melts
    • Publication number 20040127651
    • Publication date Jul 1, 2004
    • Gregory Allen Chapman
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Reaction of fluoropolymer melts
    • Publication number 20040092669
    • Publication date May 13, 2004
    • Gregory Allen Chapman
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...