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Paul B. Cao

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  • Ossining, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    BiOCl pigment
    • Patent number 6,582,507
    • Issue date Jun 24, 2003
    • Engelhard Corporation
    • Paul B. Cao
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    BiOC1 pigment
    • Patent number 6,579,357
    • Issue date Jun 17, 2003
    • Engelhard Corporation
    • Paul Cao
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    BiOCI pigment
    • Patent number 6,572,695
    • Issue date Jun 3, 2003
    • Engelhard Corporation
    • Paul B. Cao
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...