Patents by Inventor Ernesto Occhiato

Ernesto Occhiato 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).

  • Process for the synthesis of (1-H)-benzo[c]quinolizin-3-ones derivatives
    Patent number: 6723850
    Abstract: The present invention refers to a process for the preparation of (1H)-benzo[c]quinolizin-3-ones derivatives of general formula (I) which involves only three steps and the use, as starting products, of commercially available, or easily preparable, compounds. The compounds of formula (I) are useful as inhibitors of 5&agr;-reductases.
    Type: Grant
    Filed: May 25, 2001
    Date of Patent: April 20, 2004
    Assignee: Applied Research Systems ARS Holding N.V.
    Inventors: Antonio Guarna, Mario Serio, Ernesto Occhiato