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Hanshelmut Itzel

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  • Gau-Algesheim, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device for transcuticular application of active substance to plants
    • Patent number 5,343,653
    • Issue date Sep 6, 1994
    • Celaflor GmbII
    • Hanshelmut Itzel
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Device for transcuticular application of active substances to plants
    • Patent number 5,201,925
    • Issue date Apr 13, 1993
    • Celaflor GmbH
    • Hanshelmut Itzel
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Stabilized pesticidal composition
    • Patent number 4,892,866
    • Issue date Jan 9, 1990
    • Shell International Research Maatshappij B. V.
    • Hanshelmut Itzel
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Insecticidal compositions
    • Patent number 4,796,381
    • Issue date Jan 10, 1989
    • Celamerck GmbH & Co. KG
    • Hans-Herbert Kauth
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Closure caps for two-component packaging systems
    • Patent number 4,793,475
    • Issue date Dec 27, 1988
    • Celamerck GmbH & Co. KG
    • Hanshelmut Itzel
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Mixing and spraying device
    • Patent number 4,705,191
    • Issue date Nov 10, 1987
    • Celamerck GmbH & Co. KG
    • Hanshelmut Itzel
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Fungicidal compositions
    • Patent number 4,405,605
    • Issue date Sep 20, 1983
    • Celamerck GmbH & Co., KG
    • Hanshelmut Itzel
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING