S. No. Title Inventor Date of filing Patent Application Number Date of Grant Patent Number
1 A superhydrophilic, omni transparent antisoiling coating for photovoltaics, and a method for synthesizing the same Sakthivel Shanmugasundaram, Narendra Chundi, Easwaramoorthi Ramasamy, Srinivasa Rao Atchuta, Karthik Phanikumar Karuparthi 09/12/2022 202241052009 19/01/2026 578424
2 A method for the fabrication of web-reinforced EPDM rubber-ZrO2 composite membrane for separating H2 and O2 gases formed in water electrolysis reaction I Ganesh 19/05/2022 202241028888 16/12/2025 575903
3 An Improved Gas Dynamic Cold Spray Device and Method of Coating a Substrate Naveen Chavan, S. Kumar, P. Sudharshan Phani, D. Srinivasa Rao 26/02/2017 201711006749 14/10/2025 572055
4 A method of preparing the thermoelectric module for power generation from automotive exhaust and the thermoelectric module thereof D. Sivaprahasam, B Jayachandran, B. Prasanth, R. Gopalan 11/11/2019 201911045857 29/09/2025 571289
5 A process for fabricating a polypropylene cloth web-reinforced EPDM rubber-CaCO3 composite membrane and an electrochemical cell I Ganesh 19/05/2022 202241028889 09/09/2025 570370
6 Durable corrosion resistant coating for fuel cell separator and the process thereof S. Rama Krishnan, N. Rajalakshmi, Krishna Valleti 10/11/2021 202111051526 27/01/2025 558766
7 Method for reducing friction on metallic substrates by preparing micro dimpled textures by ultrafast laser Ravi N Bathe, D Nazeer Basha, Samuel G. L., T Subramaniam 12/11/2021 202111051880 02/08/2024 547040
8 Method of Producing Nano porous Graphene Sheet like Structured High and Low Surface Area Carbon Sheets from Petroleum Coke K. Nannji, Pavan Srinivas V, Tata N Rao, Narayanan Krishnamurthy, Ramachandra Rao Bojja, Malay Pramanik 20/02/2020 202011007399 18/07/2024 545250
9 Method of manufacturing the catalyst coated membrane for the proton exchange membrane fuel cells N. Rajalakshmi, R. Balaji, E. Ganesan, D. Uday Kumar, R. Vasudevan 25/10/2020 202011046496 12/04/2024 532830
10 Post-calcination modification of morphology and improvement of coercivity in high energy-milled strontium hexaferrite powders D. Prabhu, M. Pavana, G. Priya, R. Gopalan, U.V. Varadaraju 23/01/2021 202111003235 28/03/2024 530705