Patents

An ionic additive, a perovskite precursor composition, and a method for preparation thereof, Ashish Garg, Anand Singh, Saurabh Srivastava, Raju Kumar Gupta, Nasireddy Seshadri Reddy, Sudhir Ranjan (Indian Patent, April 2026)

Foot operated, guided hopper, sliding door community dustbin stand, Indian design patent applied (2026) (Ashish Garg, Arun Rathi, Arun Kashyap, Chandra Shekhar, Jitendra Sharma, Hari Shankar)

Method of preparing poled-during annealing ferroelectric film for triboelectric nanogenerator fabrication, Indian Patent Applied (Application No: 202411036291) (Shashikant Gupta and Ashish Garg)

Carbon Quantum Dot-Based UV Filter for Enhancing UV and Photostability of Perovskite Solar Cells, (Yugesh Kumar, Kanwar Singh Nalwa, Raju Kumar Gupta, Anand Singh, Ashish Garg), Patent application no: 202311059474

Recovery Process of Gold and FTO Glass Substrate from Perovskite Solar Cells (Kallol Mondal, Himashankar, Bharat Bhushan, Ashish Garg), Application no. 18089231IN-CS (2022)

Perovskite Solar Cell and method thereof, Indian Patent Application No. 202111000910, filed: 08/01/2021 (Raju Kumar Gupta, Ashish Garg, Anand Singh, K.S. Nalwa, Sudhir Ranjan, Rahul Ranjan), Granted (no. 522069)

A method for preparing high-performance poly (vinylidenedifluoride–trifluoroethylene),P(VDF-TrFE), films for ferro-, piezo- and pyro-electric applications, Indian Patent (201611005439 dated February 16, 2016) and US Patent (Application No.: US20170233597A1) (Deepa Singh, Ashish Garg and Deepak Gupta)

A process for printing of zinc oxide thin films for use in organic solar cells and other organic and inorganic electronic devices, Indian Patent filed, 1297/DEL/2015 (Arjun Singh and Ashish Garg) 

Thin Film Heterostructures, United States Patent Application #20150086765A1 (Ashish Garg, Rajesh Katoch and Rajeev Gupta) Filed on March 26, 2015 

A process for improving mobility of a pentacene based thin film transistor by field assisted deposition, Patent application under evaluation (Deepak Gupta, Tapendu Mandal and Ashish Garg), Indian Patent field in May 2012, 1615/DEL/2013

Development of a process for fabricating BFPT thin films heterostructures with giant ferroelectric response for sensors and actuators using low cost solution deposition, IN-858071 (Filed via Intellectual Ventures) (Rajesh Katoch, Ashish Garg and Rajeev Gupta)

High energy variable transmission ratio multi-tilt planetary ball mill (Co-Inventors: Prem Prakash, Tapendu Mandal, Sandeep Sangal, Ashish Garg), Indian Patent filed, 1405/DEL/2012, 07.05.2012

Room Temperature Synthesis of Nanocrystalline Hydroxyapatite Ceramics, Indian Patent Appl. No. 828/DEL/2008 (Co-inventors: Tapendu Mandal,  B.K. Mishra, Ashish Garg)

Large ferroelectricity in chemical solution processed BiFeO3-PbTiO3 thin films for high temperature sensors, Indian Patent Application No. 1198/DEL/2008 (S. Kar, Ashish Garg, D.C. Agrawal, D. Pandey) 

Low temperature Synthesis of Nd-doped Bismuth Titanate Nanoparticles, Indian Patent Appl. No. 804/DEL/2007 (P. Prakash, M.K. Roy, Ashish Garg and H.C. Verma), Patent Grant No: 268078