Patents by Inventor Egon Roesch

Egon Roesch 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).

  • Tricyclic substituted aminoalcohols
    Patent number: 3944566
    Abstract: New tricyclic substituted aminoalcohols of the formula: ##SPC1##WhereinX is ethylene, vinylene, oxygen, sulfur, or oxamethylene,A is straight-chained or branched alkylene of from 2 to 5 carbon atoms,R.sub.1 is alkyl of up to 3 carbon atoms; andR.sub.2 is cyclohexyl or phenyl;And the physiologically compatible salts thereof; possess outstanding and valuable cardiac and circulatory activity.
    Type: Grant
    Filed: June 28, 1974
    Date of Patent: March 16, 1976
    Assignee: Boehringer Mannheim GmbH
    Inventors: Werner Winter, Max Thiel, Kurt Stach, Egon Roesch, Gisbert Sponer
  • 3,4-Dihydro-2H-naphthalene-1-one-5-oxypropyl-piperazine compounds
    Patent number: 3932411
    Abstract: New 3,4-dihydro-2H-naphthalene-1-one-5-oxypropyl-piperazine derivatives of the formula: ##SPC1##WhereinA is hydrogen or hydroxyl;X is hydrogen, halogen, alkyl orAlkoxy; andn is 0, 1 or 2;And the pharmacologically compatible salts thereof; are outstandingly effective in blood pressure depressing and tranquilizing or sedative therapy; further, these compounds have antioedematous action and reduce capillary permeability.
    Type: Grant
    Filed: June 25, 1974
    Date of Patent: January 13, 1976
    Assignee: Boehringer Mannheim G.m.b.H.
    Inventors: Franz Braun, Max Thiel, Kurt Stach, Egon Roesch, Androniki Roesch