Patents by Inventor John S. Boswell

John S. Boswell 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).

  • Biopsy marker composition and method of use
    Publication number: 20110077512
    Abstract: An aqueous suspension of titanium dioxide, polymethylmethacrylate and Vitamin E oil is used to mark a location wherein a skin biopsy has been taken to enable subsequent identification of the biopsy location under ultraviolet light. The location is advantageously treated with Vitamin E oil on a daily basis subsequently extend the fluorescing life of the applied titanium dioxide.
    Type: Application
    Filed: June 16, 2010
    Publication date: March 31, 2011
    Inventor: John S. Boswell