Patents by Inventor Surresh C. Pillai

Surresh C. Pillai 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).

  • Visible light activatable photocatalyst
    Patent number: 8551909
    Abstract: A visible light activatable mesoporous titanium dioxide photocatalyst having a surface area of from 100 m2/g to 400 m2/g. The photocatalyst may have a rate of decomposition greater than 0.005 min?1. The photocatalyst may have a band gap width less than 2.95 eV. The photocatalyst may comprise undoped titanium dioxide or doped titanium dioxide. A hydrothermal process for synthesising a photocatalyst is also described.
    Type: Grant
    Filed: March 9, 2009
    Date of Patent: October 8, 2013
    Assignee: Dublin Institute of Technology Intellectual Property Ltd
    Inventors: Vinodkumar Etacheri, Surresh C. Pillai, John Colreavy
  • Visible Light Activatable Photocatalyst
    Publication number: 20110028311
    Abstract: A visible light activatable mesoporous titanium dioxide photocatalyst having a surface area of from 100 m2/g to 400 m2/g. The photocatalyst may have a rate of decomposition greater than 0.005 min?1. The photocatalyst may have a band gap width less than 2.95 eV. The photocatalyst may comprise undoped titanium dioxide or doped titanium dioxide. A hydrothermal process for synthesising a photocatalyst is also described.
    Type: Application
    Filed: March 9, 2009
    Publication date: February 3, 2011
    Applicant: DUBLIN INSTITUTE OF TECHNOLOGY
    Inventors: Vinodkumar Etacheri, Surresh C. Pillai, John Colreavy