Patents by Inventor James E. Lingeman

James E. Lingeman 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).

  • Tissue graft and method for urinary tract urothelium reconstruction and replacement
    Patent number: 5762966
    Abstract: A method for surgical repair of a diseased or damaged bladder is described. Diseased or damaged bladder tissue is surgically replaced with submucosal tissue of a warm blooded vertebrate to promote regrowth of endogenous urinary bladder tissue.
    Type: Grant
    Filed: January 15, 1997
    Date of Patent: June 9, 1998
    Assignees: Purdue Research Foundation, Methodist Hospital of Indiana
    Inventors: Peter M. Knapp, Jr., James E. Lingeman, Robert J. Demeter, Stephen F. Badylak
  • Tissue graft and method for urinary urothelium reconstruction replacement
    Patent number: 5645860
    Abstract: A method for surgical repair of a diseased or damaged bladder is described. Diseased or damaged bladder tissue is surgically replaced with submucosal tissue of a warm blooded vertebrate to promote regrowth of endogenous urinary bladder tissue.
    Type: Grant
    Filed: April 16, 1996
    Date of Patent: July 8, 1997
    Assignees: Purdue Research Foundation, Methodist Hospital of Indiana, Inc.
    Inventors: Peter M. Knapp, Jr., James E. Lingeman, Robert J. Demeter, Stephen F. Badylak