Patents by Inventor Kenneth D. Gray

Kenneth D. Gray 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).

  • Radiation and radiochemically sterilized fiber-reinforced, composite urinogenital stents
    Patent number: 8986393
    Abstract: A radiation and radiochemically sterilized, multi-component, fiber-reinforced composite, absorbable/disintegratable urinogenital stent, such as an endoureteral stent, with radiomodulated residence time in the biological site of 1 to 10 weeks depending on the high energy radiation dose used for sterilization.
    Type: Grant
    Filed: November 22, 2011
    Date of Patent: March 24, 2015
    Assignee: Poly-Med, Inc.
    Inventors: Shalaby W. Shalaby, Kenneth W. Clinkscales, Kenneth D. Gray