Patents by Inventor Eva Nega

Eva Nega has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • N-alkyl-2,6-dimethylmorpholinocarboxamide salts, their preparation, and their use as fungicides
    Patent number: 4879291
    Abstract: Novel N-alkyl-2,6-dimethyl-morpholinocarboxamide salts of the general formula I, ##STR1## processes for their preparation, and their use as fungicides for controlling pathogenic fungi. The agents according to the invention additionally posses plant growth-regulating properties. The meanings of R.sup.1, R.sup.2, R.sup.3, R.sup.4 and X.sup.- are given in the description. (Formula I).
    Type: Grant
    Filed: December 30, 1987
    Date of Patent: November 7, 1989
    Assignee: Institut fuer Pflanzenschutzforschung Kleinmachnow der Akademie der Landwirtschaftswissenshafen der DDR
    Inventors: Lothar Banasiak, Wilfried Edlich, Horst Lyr, Eva Nega, Marianne Sunkel
  • N-alkyl-2,6-dimethylmorpholinocarboxamide salts, compositions and their use as fungicides
    Patent number: 4737498
    Abstract: Novel N-alkyl-2,6-dimethylmorpholinocarboxamide salts of the general formula I, ##STR1## processes for their preparation, and their use as fungicides for controlling pathogenic fungi. The agents according to the invention additionally possess plant growth-regulating properties. The meanings of R.sup.1, R.sup.2, R.sup.3, R.sup.4 and X.sup.- are given in the description.
    Type: Grant
    Filed: July 2, 1986
    Date of Patent: April 12, 1988
    Assignee: BASF Aktiengesellschaft
    Inventors: Lothar Banasiak, Wilfried Edlich, Horst Lyr, Eva Nega, Marianne Sunkel