Patents by Inventor Helmut Wasserman

Helmut Wasserman 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).

  • Artificial urinary diversion device
    Patent number: 7131996
    Abstract: An artificial urinary diversion device containing a urinary bladder is provided including first, second and third portions having respective cross-sectional surfaces such that the second portion is disposed between the first and third portions, and the first and second cross-sectional surfaces are smaller than the third cross-sectional surfaces, and a dislocator for sensing or controlling the artificial urinary diversion device.
    Type: Grant
    Filed: March 20, 2002
    Date of Patent: November 7, 2006
    Inventors: Helmut Wasserman, Dieter Jocham
  • Artificial urinary diversion device
    Publication number: 20020193884
    Abstract: An artificial urinary diversion device containing a urinary bladder is provided including first, second and third portions having respective cross-sectional surfaces such that the second portion is disposed between the first and third portions, and the first and second cross-sectional surfaces are smaller than the third cross-sectional surfaces, and a dislocator for sensing or controlling the artificial urinary diversion device.
    Type: Application
    Filed: March 20, 2002
    Publication date: December 19, 2002
    Inventors: Helmut Wasserman, Dieter Jocham