Patents by Inventor Hans Jorg Cellarius, deceased

Hans Jorg Cellarius, deceased 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).

  • Octahydropyrindine phosphorylacylamines
    Patent number: 3992387
    Abstract: Phosphorylthio-acetyl derivatives of decahydroquinolines, octahydroindoles and octahydropyrindines are effective plant regulating agents (growth regulators and selective herbicides) and fungicides.
    Type: Grant
    Filed: January 30, 1975
    Date of Patent: November 16, 1976
    Assignee: Ciba-Geigy Corporation
    Inventors: Elmar Sturm, Hans Jorg Cellarius, deceased
  • Octahydroindole phosphorylacylamines
    Patent number: 3969367
    Abstract: Phosphorylthio-acetyl derivatives of decahydroquinolines, octahydroindoles and octahydropyrindines are effective plant regulating agents (growth regulators and selective herbicides) and fungicides.The new phosphorylacylamines correspond to the formula I ##SPC1##wherein R.sub.1 and R.sub.2 each independently represents hydrogen or methyl, R.sub.3 represents alkyl or haloalkyl, R.sub.4 represents alkyl, alkoxy, haloalkoxy, alkylthio or an amino radical, X represents oxygen or sulphur, and one of the two indices m and n represents 1 and the other represents 0 or 1.
    Type: Grant
    Filed: January 30, 1975
    Date of Patent: July 13, 1976
    Assignee: Ciba-Geigy Corporation
    Inventors: Elmar Sturm, Hans Jorg Cellarius, deceased
  • Phosphoryl-acylamines for inhibiting plant growth
    Patent number: 3955957
    Abstract: Phosphorylthio-acetyl derivatives of decahydroquinolines, octahydroindoles and octahydropyrindines are effective plant regulating agents (growth regulators and selective herbicides) and fungicides.
    Type: Grant
    Filed: January 30, 1975
    Date of Patent: May 11, 1976
    Assignee: Ciba-Geigy Corporation
    Inventors: Elmar Sturm, Hans Jorg Cellarius, deceased