Patents by Inventor Samson Symchowicz

Samson Symchowicz 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 aryl and aralkyl amides
    Patent number: 4053509
    Abstract: Amides having aromatic substituents of the formula: ##STR1## wherein R is an acyl radical derived from a carboxylic acid having from 3 to 20 carbon atoms, X and Y are members selected from the group consisting of hydrogen, fluoro, trifluoromethyl and hydroxy, and n is an integer selected from the group consisting of 0, 1 and 2, exhibit an effect upon the central nervous system.
    Type: Grant
    Filed: March 15, 1973
    Date of Patent: October 11, 1977
    Assignee: Schering Corporation
    Inventors: Hans-Peter Faro, Samson Symchowicz
  • Substituted aryl and aralkyl amides in the treatment of parkinsonism
    Patent number: 3944675
    Abstract: Amides having aromatic substituents of the formula: ##SPC1##Wherein R is an acyl radical derived from a carboxylic acid having from 3 to 20 carbon atoms, X and Y are members selected from the group consisting of hydrogen, fluoro, trifluoromethyl and hydroxy, and n is an integer selected from the group consisting of 0, 1 and 2, exhibit an effect upon the central nervous system.
    Type: Grant
    Filed: July 16, 1973
    Date of Patent: March 16, 1976
    Assignee: Schering Corporation
    Inventors: Samson Symchowicz, Hans-Peter Faro