Patents by Inventor Anthony W. Pircio

Anthony W. Pircio 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 of inhibiting diarrhea
    Patent number: 4600578
    Abstract: Oral administration of particular quaternized vinylimidazole-ethylene glycol dimethacrylate copolymers inhibits diarrhea.
    Type: Grant
    Filed: May 11, 1984
    Date of Patent: July 15, 1986
    Assignee: Bristol-Myers Company
    Inventors: Anthony W. Pircio, Joseph P. Buyniski, William T. Comer
  • Analgetic compositions and methods of use
    Patent number: 4322427
    Abstract: A method of producing analgesia by the simultaneous or sequential administration of butorphanol and zomepirac and compositions comprising butorphanol and zomepirac which provide enhanced (synergistic) analgetic potencies.
    Type: Grant
    Filed: April 16, 1981
    Date of Patent: March 30, 1982
    Assignee: Bristol-Myers Company
    Inventors: Joseph P. Buyniski, Anthony W. Pircio