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, (GRANTED), Indian Patent No. 407903 (Date of patent publication: 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, (GRANTED), 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, (GRANTED), Indian Patent No. 381117 (Date of patent publication: 11.12.2014).
    Year: 2014

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