Patents by Inventor Frank J. Vilani

Frank J. Vilani 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).

  • Antihistaminic 11-(4-piperidylidene)-5H-benzo-[5,6]-cyclohepta-[1,2-b]-pyridines
    Patent number: 4282233
    Abstract: 11-(4-Piperidylidene)-5H-benzo-[5,6]-cyclohepta-[1,2-b]-pyridines and their 5,6-dihydro derivatives are disclosed. The compounds are useful as antihistamines with little or no sedative effects.
    Type: Grant
    Filed: June 19, 1980
    Date of Patent: August 4, 1981
    Assignee: Schering Corporation
    Inventor: Frank J. Vilani