S. No. Title Inventor Date of filing Patent Application Number Date of Grant Patent Number
21 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
22 Method of Producing Multifunctional Self Assembled Mixed Phase Titania Spheres Neha Y Hebalkar, T N Rao 19/12/2019 3777/DEL/2014 22/04/2020 335724
23 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
24 Antimicrobial aqueous based sol-gel composition for coating on substrate and process of preparing the same D Sreenivas Reddy, KRC Soma Raju, R Subasri 07/11/2019 201911045386 11/11/2022 411262
25 Method of preparing gas diffusion layer for the electrode of ECMR cell for hydrogen generation. R. Balaji , N. Rajalakshmi , K.Ramya , R.Vasudevan , K.Sudalaiyandi 31/07/2019 201911030852 16/11/2023 469592
26 Process for producing the nano Boron by cryo-milling S.Sudhakara Sarma , R. Vijay T.N.Rao 27/06/2019 201911025690 11/03/2022 391804
27 Transition metal-based solar selective absorber coated substrate and method of manufacturing the same Shanmugasundaram Sakthivel, Atchuta Srinivasa Rao, Madiwala Shiva Prasad 14/05/2019 201911019139 20/07/2023 439790
28 Method of fabricating tungsten based composite sheets by spark plasma sintering technique for making components. Dibyendu Chakravarty , P.V.V.Srinivas R.Vijay 13/04/2019 201911014933 14/11/2023 469058
29 Ambient Condition Curable Transparent Super Hydrophobic Coating For Easy To Clean Applications And Method Of Producing The Same S. Sakthivel, Easwaramoorthi R., Narendra Chundi, Srinivas Rao Atchuta, Somendra Parihar, V. Jayan, Upain K Arora, M. Malik, P.D. Hirani 11/03/2019 201911009429 18/03/2021 361991
30 Refurbishment of aircraft components using laser cladding Manish Tak, G. Padmanabham 28/02/2019 201911007994 18/03/2024 528806