Patents by Inventor Cornelius Wee

Cornelius Wee 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).

  • Esophageal balloon catheter with visual marker
    Publication number: 20060224114
    Abstract: A balloon catheter for use with an endoscope may have a flexible shaft extending between a proximal and distal end, with a hub affixed to the proximal end, and a balloon that has one or more visual markers. An additional optional feature is that the markers(s) may be color-coded.
    Type: Application
    Filed: April 29, 2005
    Publication date: October 5, 2006
    Inventors: Leonard van Sloten, Cornelius Wee