Patents by Inventor Erwin Margulies

Erwin Margulies 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).

  • Method for reduction of cardiac mortality rate using pyrazolidine-3,5-diones
    Patent number: 4255438
    Abstract: Pharmaceutical compositions comprising a substituted pyrazolidine-3,5-dione, e.g. the 1,2-diphenyl-4-(2-phenylthioethyl or 2-phenylsulfinylethyl)-pyrazolidine-3,5-dione, or a salt thereof with a base, are useful in the treatment of cardiovascular diseases.
    Type: Grant
    Filed: May 7, 1979
    Date of Patent: March 10, 1981
    Assignee: Ciba-Geigy Corporation
    Inventors: Sydney H. Kane, Erwin Margulies