TREA

Vernon Arie Wittenbach

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  • Wilmington, DE, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Herbicidal pyrimidines
    • Patent number 9,144,240
    • Issue date Sep 29, 2015
    • E I du Pont de Nemours and Company
    • David Alan Clark
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Herbicidal pyrimidines
    • Patent number 8,802,597
    • Issue date Aug 12, 2014
    • E I du Pont de Nemours and Company
    • David Alan Clark
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Herbicidal pyrimidines
    • Patent number 7,863,220
    • Issue date Jan 4, 2011
    • David Alan Clark
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    HERBICIDAL PYRIMIDINES
    • Publication number 20140350251
    • Publication date Nov 27, 2014
    • David Alan Clark
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    HERBICIDAL PYRIMIDINES
    • Publication number 20110077156
    • Publication date Mar 31, 2011
    • E. I. DU POND DE NEMOURS AND COMPANY
    • DAVID ALAN CLARK
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Herbicidal pyrimidines
    • Publication number 20070197391
    • Publication date Aug 23, 2007
    • David Alan Clark
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Plant gene for p-hydroxyphenylpyruvate dioxygenase
    • Publication number 20030066102
    • Publication date Apr 3, 2003
    • Carl Arthur Maxwell
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...