Patents by Inventor Raiyan T. Zaman

Raiyan T. Zaman 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).

  • Publication number: 20090117606
    Abstract: A non-invasive method to measure metal nanoparticle concentrations in bulk tissue is provided. A simple diagnostic assay to detect nanoparticle concentration in bulk tissue has been developed herein. One such provided method comprises: applying diffuse optical spectroscopy to a tissue having nanoparticles disposed therein; and applying an inverse algorithm to the light reflected from the nanoparticles. Another such method comprises: exposing tissue that comprises nanoparticles to a light source; collecting light from the tissue using an optical fiber probe; and measuring the concentration of nanoparticles in the tissue. A system is provided comprising: a tissue comprising nanoparticles; a light source arranged to illuminate a portion of the tissue; an optical fiber probe to collect light reflected from the tissue; and a spectrometer to measure the light reflected from the nanoparticles and operably connected to a computer having one or more processors and a memory.
    Type: Application
    Filed: June 16, 2008
    Publication date: May 7, 2009
    Inventors: James W. Tunnell, Raiyan T. Zaman