List of Patents by Dr Partha Bhattacharyya
  • 1 A process for fabrication of hybrid junction of reduced graphene oxide nanoribbon and TiO2 nanotube array (TNTA) based gas sensor system, Indian Patent application no. 201631015735 (Filed on 05.05.2016)
    Year: 2016

  • 2 A process for fabricating an undoped transition metal oxide (TMO) based p-n homojunction diode with high rectification efficiency, Indian Patent no. 341257 (Date of patent publication: 27.05.2015)
    Year: 2015

  • 3 A process for forming an undoped p-type TiO2 based sensor device for accurate sensing of low ppm ethanol at low temperature, Indian Patent application no. 1285/KOL/2014 (Filed on 11.12.2014).
    Year: 2014

  • 4 A process for forming a TiO2 Nanotube based room temperature (27ºC) alcohol sensor device, Indian Patent Number: 345631 (Date of patent publication 11.12.2014)
    Year: 2014

  • 5 Nanocrystalline ZnO-based low power MEMS Gas Sensor with Catalytic metal contact and low cost nickel microheater, and process for preparing the same, Indian Patent application no.-621/KOL/2008(Filed on-28.03.2008)
    Year: 2008