TREA

Melvin Druin

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  • West Orange, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polyester blends
    • Patent number 4,444,931
    • Issue date Apr 24, 1984
    • Celanese Corporation
    • Shau-Zou Lu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyester blends
    • Patent number 4,351,758
    • Issue date Sep 28, 1982
    • Celanese Corporation
    • Shau-Zou Lu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Glass fiber-reinforced polyethylene terephthalate/polyamide blends
    • Patent number 4,229,340
    • Issue date Oct 21, 1980
    • Celanese Corporation
    • Melvin L. Druin
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Synthesis of pure 3,3'-diaminobenzidine
    • Patent number 3,943,175
    • Issue date Mar 9, 1976
    • Celanese Corporation
    • Melvin L. Druin
    • C07 - ORGANIC CHEMISTRY