TREA

David M. Derikart

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  • Pittsburgh, PA, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Method of dyeing a semi-finished product
    • Publication number 20070079453
    • Publication date Apr 12, 2007
    • Bayer MaterialScience LLC
    • Robert A. Pyles
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Method of dyeing a plastic article
    • Publication number 20050125916
    • Publication date Jun 16, 2005
    • Robert A. Pyles
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    Method of treating a plastic article
    • Publication number 20050127570
    • Publication date Jun 16, 2005
    • Robert A. Pyles
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Process for tinting plastic articles
    • Publication number 20040221403
    • Publication date Nov 11, 2004
    • Robert A. Pyles
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Compatible blend of polycarbonate with vinyl (co)polymer
    • Publication number 20040116624
    • Publication date Jun 17, 2004
    • Daniel H. Bolton
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Compatible blend of polycarbonate with vinyl (co)polymer
    • Publication number 20020183447
    • Publication date Dec 5, 2002
    • Daniel H. Bolton
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...