Patents by Inventor Vyacheslav G. Antonenko

Vyacheslav G. Antonenko 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).

  • Occluding device
    Patent number: 5041090
    Abstract: An occluding device, comprising an inflatable balloon (1) interconnected through a sphincter (2) with an insertable catheter (3), and an additional balloon (4) accommodated inside the main balloon (1) and having its own catheter (5), whereas one of the balloons has through perforations in the surface thereof.
    Type: Grant
    Filed: August 2, 1989
    Date of Patent: August 20, 1991
    Inventors: Viktor I. Scheglov, Alexandr I. Goncharov, Vyacheslav G. Antonenko, Alexandr G. Savenko, deceased, by Lidia I. Osaulenko, administrator, Igor A. Savenko, administrator, Grigory M. Savenko, administrator, Julia A. Savenko, heir