TREA

Roman Wypart

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  • East Norriton, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wood-polymer-zeolite composites
    • Patent number 7,550,404
    • Issue date Jun 23, 2009
    • PQ Corporation
    • Erin D. Fisher
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Aluminosilicate stabilized halogenated polymers
    • Patent number 6,414,071
    • Issue date Jul 2, 2002
    • PQ Corporation
    • Roman Wypart
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Aluminosilicate stabilized halogenated polymers
    • Patent number 6,096,820
    • Issue date Aug 1, 2000
    • PQ Corporation
    • Scott Potter Lockledge
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Wood-polymer-zeolite composites
    • Publication number 20070078050
    • Publication date Apr 5, 2007
    • Erin D. Fisher
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...