Patents by Inventor Heinz Kuch

Heinz Kuch 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).

  • Substituted Spirocyclic Ketoenols
    Publication number: 20100234229
    Abstract: The present invention relates to novel intermediates used in the preparation of substituted spirocyclic ketoenols of the formula (I) in which W, X, Y, Z, A, B, D and G are as defined in the disclosure.
    Type: Application
    Filed: May 25, 2010
    Publication date: September 16, 2010
    Inventors: Reiner Fischer, Thomas Bretschneider, Christoph Erdelen, Angelika Lubos-Erdelen, Jorg Konze, Peter Losel, Mark Wilhelm Drewes, Dieter Feucht, Karl-Heinz Kuch, Ulrike Wachendorff-Neumann
  • Use of oxindole compounds for the treatment of epilepsy
    Patent number: 4624963
    Abstract: Oxindole compounds of the formula I ##STR1## in which R.sup.1, R.sup.2, R.sup.3, R.sup.1', R.sup.2', R.sup.3', R.sup.4, R.sup.5 and R.sup.6 have the meanings given, and physiologically acceptable salts thereof, for the treatment of epilepsy and their use for the preparation of a medicament for the treatment of epilepsy are described.
    Type: Grant
    Filed: April 9, 1985
    Date of Patent: November 25, 1986
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Hansjorg Kruse, Heinz Kuch
  • Oxindole derivatives, pharmaceutical compositions and use
    Patent number: 4614739
    Abstract: Oxindole derivatives of the general formula I ##STR1## are described, and also processes for their preparation and drugs containing them. The new compounds exhibit a neuroanabolic action in various animal models.
    Type: Grant
    Filed: June 18, 1985
    Date of Patent: September 30, 1986
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Heinz Kuch, Hansjorg Kruse
  • 2-Oxo-3-phenyl indole derivatives, drugs having a neuroanabolic action containing them, and their use
    Patent number: 4542148
    Abstract: Oxindole derivatives of the general formula I ##STR1## are described, and also processes for their preparation and drugs containing them. The new compounds exhibit a neuroanabolic action in various animal models.
    Type: Grant
    Filed: April 7, 1982
    Date of Patent: September 17, 1985
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Heinz Kuch, Hansjorg Kruse