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Henry Szczepanski

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Patents Grantslast 30 patents

  • Information Patent Grant

    Preparation of thiazoles
    • Patent number 7,795,442
    • Issue date Sep 14, 2010
    • Syngenta Crop Protection, Inc.
    • Thomas Pitterna
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Herbicides
    • Patent number 7,605,111
    • Issue date Oct 20, 2009
    • Syngenta Crop Protection, Inc.
    • Thomas Maetzke
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Preparation of thiazoles
    • Patent number 7,538,229
    • Issue date May 26, 2009
    • Syngenta Crop Protection, Inc.
    • Thomas Pitterna
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Herbicides
    • Patent number 7,459,414
    • Issue date Dec 2, 2008
    • Syngenta Crop Protection, Inc.
    • Thomas Maetzke
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Preparation of thiazoles
    • Patent number 7,323,564
    • Issue date Jan 29, 2008
    • Syngenta Crop Protection, Inc.
    • Thomas Pitterna
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Preparation of thiazoles
    • Patent number 7,161,011
    • Issue date Jan 9, 2007
    • Syngenta Crop Protection, Inc.
    • Thomas Pitterna
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Herbicides
    • Patent number 6,894,005
    • Issue date May 17, 2005
    • Syngenta Crop Protection, Inc.
    • Thomas Maetzke
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    α-Sulfin and α-Sulfonamino amide derivatives
    • Patent number 6,864,392
    • Issue date Mar 8, 2005
    • Syngenta Crop Protection, Inc.
    • Martin Zeller
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Process for the preparation of thiazole derivatives
    • Patent number 6,677,457
    • Issue date Jan 13, 2004
    • Syngenta Crop Protection, Inc.
    • Thomas Pitterna
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for the preparation of herbicidal derivatives
    • Patent number 6,552,187
    • Issue date Apr 22, 2003
    • Syngenta Crop Protection, Inc.
    • Thomas Maetzke
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Preparation of thiazoles
    • Patent number 6,548,676
    • Issue date Apr 15, 2003
    • Syngenta Crop Protection, Inc.
    • Thomas Pitterna
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for the preparation of nitroguanidine derivatives
    • Patent number 6,518,433
    • Issue date Feb 11, 2003
    • Syngenta Crop Protection, Inc.
    • Peter Maienfisch
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Pesticides
    • Patent number 6,420,423
    • Issue date Jul 16, 2002
    • Bayer Aktiengesellschaft
    • Saleem Farooq
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for the preparation of thiazole derivatives
    • Patent number 6,369,233
    • Issue date Apr 9, 2002
    • Syngenta Crop Protection, Inc.
    • Thomas Pitterna
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Dihydrobenzene pesticides
    • Patent number 6,316,389
    • Issue date Nov 13, 2001
    • Bayer Aktiengesellschaft
    • Henry Szczepanski
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Organic compounds
    • Patent number 6,313,344
    • Issue date Nov 6, 2001
    • Bayer Aktiengesellschaft
    • Stephan Trah
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Cyclohexadiene-derivatives as pesticides
    • Patent number 6,310,096
    • Issue date Oct 30, 2001
    • Bayer Aktiengesellschaft
    • Henry Szczepanski
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Herbicidal composition
    • Patent number 6,294,504
    • Issue date Sep 25, 2001
    • Syngenta Crop Protection, Inc.
    • Hans Tobler
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    1-ethylene-2-alkylene-1,4-cyclohexadiene pesticides
    • Patent number 6,288,071
    • Issue date Sep 11, 2001
    • Bayer Aktiengesellschaft
    • Henry Szczepanski
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for the preparation of thiazole derivatives
    • Patent number 6,265,585
    • Issue date Jul 24, 2001
    • Syngenta Crop Protection, Inc.
    • Thomas Pitterna
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Thiazole compounds
    • Patent number 6,211,381
    • Issue date Apr 3, 2001
    • Novartis Crop Protection, Inc.
    • Henry Szczepanski
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for the preparation of thiazole derivatives
    • Patent number 6,121,455
    • Issue date Sep 19, 2000
    • Novartis Crop Protection, Inc.
    • Thomas Pitterna
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Pyridine derivatives as pesticides
    • Patent number 6,034,083
    • Issue date Mar 7, 2000
    • Novartis Corp.
    • Henry Szczepanski
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2-Phenyl-2-methoxyimino acetic acid esters
    • Patent number 5,985,921
    • Issue date Nov 16, 1999
    • Novartis Corporation
    • Saleem Farooq
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Pesticidal indazole derivatives
    • Patent number 5,935,908
    • Issue date Aug 10, 1999
    • Novartis Crop Protection, Inc.
    • Saleem Farooq
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Pyridine derivatives as pesticides
    • Patent number 5,783,704
    • Issue date Jul 21, 1998
    • Novartis Corporation
    • Henry Szczepanski
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Vinylcarboxylic acid derivatives
    • Patent number 5,763,481
    • Issue date Jun 9, 1998
    • Novartis Corproation
    • Peter Maienfisch
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Imidazole derivatives
    • Patent number 5,679,623
    • Issue date Oct 21, 1997
    • Ciba-Geigy Corporation
    • Henry Szczepanski
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for the preparation of aqueous nicotinaldehyde
    • Patent number 5,646,288
    • Issue date Jul 8, 1997
    • Ciba-Geigy Corporation
    • Urs Siegrist
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for the preparation of 6-alkyl-4-(pyridin-3-yl-methyleneami...
    • Patent number 5,606,057
    • Issue date Feb 25, 1997
    • Ciba-Geigy Corporation
    • Thomas Pitterna
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents