TREA

Barbara Christine Hall

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  • Calgary, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mixed phosphinimine catalyst
    • Patent number 6,486,273
    • Issue date Nov 26, 2002
    • Nova Chemicals (International) S.A.
    • Ian McKay
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Mixed phosphinimine catalyst
    • Patent number 6,235,672
    • Issue date May 22, 2001
    • Nova Chemicals (International) S.A.
    • Ian McKay
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...