Patents by Inventor William E. McDowell

William E. McDowell 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).

  • Patent number: 5692519
    Abstract: The present invention relates to novel methods for determining whether a patient is suitable for prostate surgery, including novel pathology reports and tissue samples. If a patient has a suspicious prostate, a needle biopsy is performed that enables one to map where a tissue anomaly lies with respect to a prostate sextant location, and how far it lies from the prostate capsule. The present method enables a physician to determine if a patient is suitable for prostate surgery, i.e., has at least one malignant tissue anomaly that has not penetrated or is not about to penetrate the prostate capsule. In a preferred form, the present method can enable the physician to determine if a nerve-sparing prostate surgery can be performed on a patient.
    Type: Grant
    Filed: February 23, 1995
    Date of Patent: December 2, 1997
    Assignee: Dianon Systems, Inc
    Inventors: Albert A. Luderer, William E. McDowell