Patents by Inventor John D. Bower

John D. Bower 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).

  • Regeneratable peritoneal dialysis bag
    Patent number: 4276175
    Abstract: A regeneratable peritoneal dialysis bag having a hollow fiber filtration bundle affixed to flexible plastic sidewalls so as to regenerate peritoneal fluid within the bag. An orifice in the bag allows for fluid connection with a peritoneal cavity. A method for use of such bag to regenerate peritoneal dialysate is also disclosed.
    Type: Grant
    Filed: July 19, 1979
    Date of Patent: June 30, 1981
    Inventor: John D. Bower