Patents by Inventor Karl-Heinz Koenig

Karl-Heinz Koenig 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).

  • Production of sulfamic acid halides
    Patent number: 3992444
    Abstract: The production of sulfamic acid halides by reaction of sulfamic acids with acid halides, and the new sulfamic acid halides. The products are starting materials for the production of plant protection agents, dyes and pharmaceuticals.
    Type: Grant
    Filed: September 16, 1974
    Date of Patent: November 16, 1976
    Assignee: BASF Aktiengesellschaft
    Inventors: Gerhard Hamprecht, Dietrich Mangold, Karl-Heinz Koenig
  • Substituted m-trifluoromethylphenylurea derivatives
    Patent number: 3991093
    Abstract: New and valuable substituted m-trifluoromethylphenylurea derivatives having a good herbicidal action; herbicides containing these compounds as active ingredients; and a process for controlling the growth of unwanted plants with these compounds.
    Type: Grant
    Filed: June 3, 1974
    Date of Patent: November 9, 1976
    Assignee: BASF Aktiengesellschaft
    Inventors: Karl-Heinz Koenig, Rudolph Kolbinger, Adolph Fischer
  • Fungicide
    Patent number: 3973018
    Abstract: A fungicidal composition comprising N-tridecyl-2,6-dimethylmorpholine in combination with a compound selected from the group consisting of manganese ethylenebisdithiocarbamate, manganese zinc ethylenediaminebisdithiocarbamate and an ammonia complex of zinc-(N,N alkylenebisdithiocarbamate) and N,N'-polyethylene bis-(thiocarbamoyl)-disulfide which has a strong synergistic fungicidal action, and a process for controlling the spread of fungi, i.e. inhibiting the growth of fungi, with this composition.
    Type: Grant
    Filed: April 3, 1974
    Date of Patent: August 3, 1976
    Assignee: BASF Aktiengesellschaft
    Inventors: Ernst-Heinrich Pommer, Juergen Kradel, Karl-Heinz Koenig, Walter Sanne
  • Carbothiolates
    Patent number: 3947485
    Abstract: New and valuable N-cycloalkyl-, N-alkenyl- or alkynyl-substituted carbothiolates having a good herbicidal action, herbicides containing these compounds, a process for controlling the growth of unwanted plants with these compounds, and a process for producing these compounds.
    Type: Grant
    Filed: May 31, 1974
    Date of Patent: March 30, 1976
    Assignee: BASF Aktiengesellschaft
    Inventors: Adolf Fischer, Karl-Heinz Koenig, Rudolf Kolbinger
  • Production of 2,1,3-benzothiadiazin-4-one-2,2-dioxides
    Patent number: 3935201
    Abstract: 2,1,3-Benzothiadiazin-4-one-2,2-dioxides are produced by the reaction of esters of anthranilic acid with a sulfamic acid halide in the presence of a solvent and a base at a temperature of from 20.degree. to 100.degree.C. The products are starting materials for the production of dyes and plant protection agents.
    Type: Grant
    Filed: November 11, 1974
    Date of Patent: January 27, 1976
    Assignee: BASF Aktiengesellschaft
    Inventors: Dietrich Mangold, Karl-Heinz Koenig, Gerhard Hamprecht
  • Insecticidal compositions containing an organophosphorus compound and a thiolcarbamate
    Patent number: 3932632
    Abstract: New and valuable pesticide on the basis of an active ingredient from the group of organophosphorus compounds or chlorinated hydrocarbons, and additionally containing a thiol carbamate.
    Type: Grant
    Filed: August 15, 1973
    Date of Patent: January 13, 1976
    Assignee: Badische Anilin- & Soda-Fabrik Aktiengesellschaft
    Inventors: Heinrich Adolphi, Hans-Dieter Hoffmann, Karl-Heinz Koenig, Wolfgang Rohr