Patents by Inventor Henning Rosebrock

Henning Rosebrock 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).

  • Influencing the development of crops with 7-chloroquinoline-8-carboxylic acids
    Patent number: 4857103
    Abstract: The development of crops is influenced by means of one or more 7-chloroquinoline-8-carboxylic acids of the general formula ##STR1## where R is fluorine, chlorine, bromine, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -haloalkyl.
    Type: Grant
    Filed: November 23, 1987
    Date of Patent: August 15, 1989
    Assignee: BASF Aktiengesellschaft
    Inventors: Henning Rosebrock, Johann Jung, Wilhelm Rademacher, Max Luib, Volker Fischer, Helmut Hagen, Rolf-Dieter Kohler, Juergen Markert, Akihide Watanabe
  • Influencing plant growth
    Patent number: 4604129
    Abstract: A process for regulating plant growth, wherein the plants, the seed or the soil are treated with a polycyclic nitrogen-containing compound of the formula ##STR1## R.sup.2 is --N.dbd.N-- or --NH--NH, and R.sup.3 is ##STR2## or phenyl which is substituted by halogen, fluoroalkyl of 1 to 2 carbon atoms, NO.sub.2 or C.sub.1 -C.sub.3 -alkyl, the equivalent of less than 100 g of active ingredient being employed per hectare.
    Type: Grant
    Filed: August 14, 1984
    Date of Patent: August 5, 1986
    Assignee: BASF Aktiengesellschaft
    Inventors: Eberhard P. Schott, Volker Fischer, Johann Jung, Henning Rosebrock