Patents by Inventor Roy Eddleman

Roy Eddleman 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).

  • Disposable dialyzer apparatus
    Patent number: 5783075
    Abstract: A disposable dialysis apparatus which floats in a dialysate solution. The apparatus has a membrane support ring with a central opening surrounded by a downwardly extending tube. The open bottom of the tube supports a dialysis membrane. After the membrane has been loaded with a sample, the membrane is closed and the apparatus is suspended in the dialysate solution.
    Type: Grant
    Filed: June 23, 1997
    Date of Patent: July 21, 1998
    Assignee: Spectrum Medical Laboratories, Inc.
    Inventors: Roy Eddleman, F. Jesus Martinez, William Martin, Dieter Stute