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Julia Mary Wates

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  • Chicago, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polybetaines as asphalt emulsifiers
    • Patent number 6,540,822
    • Issue date Apr 1, 2003
    • Akzo Nobel N.V.
    • Julia Mary Wates
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Amine oxides as asphalt emulsifiers
    • Patent number 6,494,944
    • Issue date Dec 17, 2002
    • Akzo Nobel N.V.
    • Julia Mary Wates
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Polybetaines as asphalt emulsifiers
    • Publication number 20020183401
    • Publication date Dec 5, 2002
    • Julia Mary Wates
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL