Patents by Inventor Vivek Vishnu Dhas

Vivek Vishnu Dhas 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 PREPARING SOLAR PAINT AT ROOM TEMPERATURE FOR DYE SENSITIZED SOLAR CELLS FOR WINDOW PANES AND FLEXIBLE SUBSTRATES
    Publication number: 20150040976
    Abstract: The present invention discloses a room temperature process for the fabrication of dye sensitized solar cells (DSSCs). Particularly, the invention discloses a room temperature process for preparing easily curable, binder free titania based solar paint that gives a high conversion efficiency to be used in fabrication of DSSCs at room temperature.
    Type: Application
    Filed: January 7, 2013
    Publication date: February 12, 2015
    Inventors: Shruti Anil Agarkar, Vivek Vishnu Dhas, Subas Muduli, Satishchandra Balkrishna Ogale
  • SHAPE PRESERVING CHEMICAL TRANSFORMATION OF ZnO MESOSTRUCTURES INTO ANATASE TiO2 MESOSTRUCTURES FOR OPTOELECTRONIC APPLICATION
    Publication number: 20130034491
    Abstract: The present application discloses a shape preserving chemical transformation of ZnO mesostructures into anatase TiO2 mesostructures using controlled low temperature TiCl4 treatment for optoelectronic applications.
    Type: Application
    Filed: June 1, 2012
    Publication date: February 7, 2013
    Applicant: Council of Scientific & Industrial Research
    Inventors: Subas Kumar MUDULI, Vivek Vishnu DHAS, Onkar Sharad GAME, Ashish Prabhakar YENGANTIWAR, Abhik BANERJEE, Satishchandra Balakrishna OGALE
  • HIGH EFFICIENT DYE-SENSITIZED SOLAR CELLS USING TiO2-MULTIWALLED CARBON NANO TUBE (MWCNT) NANOCOMPOSITE
    Publication number: 20120012177
    Abstract: The invention provides high efficient dye-sensitized solar cells using tio2-carbon nano tube (MWCNT) nanocomposite. More particularly, the invention provides TiO2-MWCNT nanocomposites prepared by hydrothermal route which result in higher efficiency of the dye sensitized solar cell.
    Type: Application
    Filed: January 12, 2010
    Publication date: January 19, 2012
    Inventors: Subas Kumar Muduli, Vivek Vishnu Dhas, Sarfraj Hisamuddin, Mujawar, Satishchandra Balkrishna Ogale