Patents by Inventor Raviraj Vankayala

Raviraj Vankayala 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).

  • METHOD FOR GENERATING A SINGLET OXYGEN
    Publication number: 20140074009
    Abstract: The invention provides a method for generation of a singlet oxygen comprising the following steps: irradiating with light on a metal nanoparticle at a specific wavelength; and transmitting a photon energy to sensitize a molecular oxygen to generate the singlet oxygen; wherein, the amount of the singlet oxygen is dependent on the wavelength of excitation light and aspect ratio of the metal nanoparticle.
    Type: Application
    Filed: September 13, 2012
    Publication date: March 13, 2014
    Inventors: Kuo-Chu HWANG, Raviraj Vankayala