Patents by Inventor Felicita Greco

Felicita Greco 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).

  • Vinylene-azaindole derivatives
    Patent number: 5397787
    Abstract: The present invention relates to the compounds of formula (I) ##STR1## wherein one of the groups X.sup.1 to X.sup.4 is N and the others are CH; the rest of the variables are as defined in the specification.
    Type: Grant
    Filed: December 22, 1993
    Date of Patent: March 14, 1995
    Assignee: Farmitalia Carlo Erba S.R.L.
    Inventors: Franco Buzzetti, Angelo Crugnola, Dario Ballinari, Felicita Greco