Patents by Inventor Hans W. Hoeffken

Hans W. Hoeffken 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).

  • 2-substituted 3-(4-amidinophenyl)propionic acid derivatives
    Patent number: 5489583
    Abstract: 2-Substituted 3-(4-amidinophenyl)propionic acid derivatives of the formula ##STR1## in which A, Ar and B have the meanings stated in the description, and the preparation thereof are described. The compounds are suitable for controlling diseases.
    Type: Grant
    Filed: December 28, 1993
    Date of Patent: February 6, 1996
    Assignee: BASF Aktiengesellschaft
    Inventors: Helmut Mack, Thomas Pfeiffer, Hans W. Hoeffken, Hans-Joachim Boehm, Wilfried Hornberger
  • Peptides with anticoagulant activity
    Patent number: 5393873
    Abstract: Peptides of the formula ##STR1## where X, A.sup.1 -A.sup.7 Y and W have the meanings stated in the description, and the preparation thereof are described. The peptides are suitable for controlling diseases.
    Type: Grant
    Filed: July 29, 1993
    Date of Patent: February 28, 1995
    Assignee: BASF Aktiengesellschaft
    Inventors: Bernhard Schmied, Hans W. Hoeffken, Wilfried Hornberger, Harald Bernard