TREA

James R. Butler

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  • Chapel Hill, NC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid thromboplastin reagent
    • Patent number 5,508,170
    • Issue date Apr 16, 1996
    • Akzo Nobel N.V.
    • James R. Butler
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Liquid thromboplastin reagent
    • Patent number 5,358,853
    • Issue date Oct 25, 1994
    • Akzo AV
    • James R. Butler
    • C07 - ORGANIC CHEMISTRY