Patents by Inventor Susanna Rozsa

Susanna Rozsa 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).

  • Pharmaceuticals which promote gastrointestinal blood circulation
    Patent number: 5783573
    Abstract: The use is described of compounds of the general formula I ##STR1## wherein R.sup.1 represents a phenyl-lower alkyl group which can optionally be substituted in the phenyl ring by lower alkyl, lower alkoxy or halogen, or represents a naphthyl-lower alkyl group,R.sup.2 denotes hydrogen or a biolabile ester-forming group, andR.sup.3 denotes hydrogen or a biolabile ester-forming group,and physiologically acceptable salts of the acids of formula I for preparing pharmaceutical compositions for the treatment and/or prophylaxis of gastrointestinal blood circulation disturbances.
    Type: Grant
    Filed: September 15, 1997
    Date of Patent: July 21, 1998
    Assignee: Solvay Pharmaceuticals GmbH
    Inventors: Susanna Rozsa, Julius Gy. Papp, Dirk Thormaehlen, Harald Waldeck