TREA

Richard Anton Schwarz

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  • Colleyville, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Processes for forming styrenic copolymers
    • Patent number 6,497,269
    • Issue date Dec 24, 2002
    • StyroChem Delaware, Inc.
    • Fred Sonnenberg
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Processes for forming styrenic copolymers
    • Patent number 6,360,807
    • Issue date Mar 26, 2002
    • StyroChem Delaware, Inc.
    • Fred Sonnenberg
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Processes for forming styrenic polymers
    • Patent number 6,355,697
    • Issue date Mar 12, 2002
    • StyroChem Delaware, Inc.
    • Richard Anton Schwarz
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Processes for forming styrenic copolymers
    • Publication number 20020088597
    • Publication date Jul 11, 2002
    • StyroChem Delaware, Inc.
    • Fred Sonnenberg
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Processes for forming styrenic polymers
    • Publication number 20010056130
    • Publication date Dec 27, 2001
    • Richard Anton Schwarz
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Processes for forming styrenic copolymers
    • Publication number 20010014701
    • Publication date Aug 16, 2001
    • Fred Sonnenberg
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...