Patents by Inventor Babita Baruwati

Babita Baruwati 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).

  • Doped titanium dioxide as a visible and sun light photo catalyst
    Patent number: 8791044
    Abstract: Methods for preparing and using a photocatalyst are described. The catalyst is prepared by oxidation of a metal salt which has been doped in situ to form a photocatalyst active in visible light. The photocatalyst is used for degrading toxic and irritating compounds and infectious agents.
    Type: Grant
    Filed: April 30, 2010
    Date of Patent: July 29, 2014
    Assignee: The United States of America as Represented by the Administrator of the U.S. Environmental Protection Agency
    Inventors: Rajender S. Varma, Babita Baruwati, Jurate Virkutyte
  • Doped titanium dioxide as a visible and sun light photo catalyst
    Publication number: 20110266136
    Abstract: Methods for preparing and using a photocatalyst are described. The catalyst is prepared by oxidation of a metal salt which has been doped in situ to form a photocatalyst active in visible light. The photocatalyst is used for degrading toxic and irritating compounds and infectious agents.
    Type: Application
    Filed: April 30, 2010
    Publication date: November 3, 2011
    Inventors: Rajender S. Varma, Babita Baruwati, Jurate Virkutyte
  • GREEN SYNTHESIS OF NANOMETALS USING FRUIT EXTRACTS AND USE THEREOF
    Publication number: 20110110723
    Abstract: The present invention relates to methods of making and using and compositions of metal nanoparticles formed by green chemistry synthetic techniques. For example, the present invention relates to metal nanoparticles formed with solutions of fruit extracts and use of these metal nanoparticles in removing contaminants from soil and groundwater and other contaminated sites.
    Type: Application
    Filed: September 29, 2010
    Publication date: May 12, 2011
    Applicant: VeruTEK Technologies, Inc.
    Inventors: Rajender S. Varma, Babita Baruwati, George E. Hoag, John B. Collins