TREA

Craig L. Hillemann

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  • Wilmington, DE, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Herbicidal sulfonamides
    • Patent number 4,981,509
    • Issue date Jan 1, 1991
    • E. I. Du Pont de Nemours and Company
    • Craig L. Hillemann
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Herbicidal sulfonamides
    • Patent number 4,877,442
    • Issue date Oct 31, 1989
    • E. I. Du Pont de Nemours and Company
    • Craig L. Hillemann
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Herbicidal sulfonamides
    • Patent number 4,871,847
    • Issue date Oct 3, 1989
    • E. I. Du Pont de Nemours and Company
    • Craig L. Hillemann
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Herbicidal sulfonamides
    • Patent number 4,849,010
    • Issue date Jul 18, 1989
    • E. I. DuPont de Nemours and Company
    • Craig L. Hillemann
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Herbicidal sulfonamides
    • Patent number 4,724,039
    • Issue date Feb 9, 1988
    • E. I. Du Pont de Nemours and Company
    • Craig L. Hillemann
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Herbicidal sulfonamides
    • Patent number 4,710,221
    • Issue date Dec 1, 1987
    • E. I. Du Pont de Nemours and Company
    • Craig L. Hillemann
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Herbicidal triazines
    • Patent number 4,705,555
    • Issue date Nov 10, 1987
    • E. I. Du Pont de Nemours and Company
    • Craig L. Hillemann
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Herbicidal pyrimidines
    • Patent number 4,666,506
    • Issue date May 19, 1987
    • E. I. Du Pont de Nemours and Company
    • Craig L. Hillemann
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Herbicidal sulfonamides
    • Patent number 4,632,693
    • Issue date Dec 30, 1986
    • E. I. Du Pont de Nemours and Company
    • Craig L. Hillemann
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Herbicidal selenylsulfonamides
    • Patent number 4,588,432
    • Issue date May 13, 1986
    • E. I. Du Pont de Nemours and Company
    • Craig L. Hillemann
    • C07 - ORGANIC CHEMISTRY