S. No. Title Inventor Date of filing Patent Application Number Date of Grant Patent Number
91 A Process for Preparing Nanocrystalline Olivine Structure Transition Metal Phosphate Material Dinesh Rangappa R. Gopalan Tata Narasinga Rao 04/02/2012 405/DEL/2012 31/03/2019 310620
92 Novel Copper Foils having High Hardness and Conductivity and a Pulse Reverse Electrodeposition Method for their Preparation B.V. Sarada, C.L.P. Pavithra, M. Ramakrishna, T. Narasinga Rao 19/05/2009 1028/DEL/2009 29/01/2019 306501
93 An Improved Process for Producing Silica Aerogel Thermal Insulation Product with Increased Efficiency Neha Y Hebalkar 15/07/2015 2141/DEL/2015 18/01/2019 305898
94 An Improved Coating Composition to Provide Flame Retardant Property to Fabrics and Process of Preparing The Same R. Subasri, Abhishek Tyagi 23/11/2016 201611040091 01/01/2019 305214
95 An Improved Method of Preparing Porous Silicon Compacts Dibyendu Chakravarty, B.V.Sarada, Tata Narasinga Rao 31/03/2011 912/DEL/2011 12/12/2018 304349
96 An Improved Solar Selective Multilayer Coating and a Method of Depositing the Same Krishna Valleti , Shrikant V. Joshi 22/05/2012 1567/DEL/2012 30/11/2018 303791
97 An Improved Process for Preparing Nanotungsten Carbide Powder useful for Fuel Cells K.S. Dhathathreyan , N. Rajalakshmi , T. Narasinga Rao 12/01/2007 81/DEL/2007 22/11/2018 303338
98 Improved Fuel Cell having Enhanced Performance N. Rajalakshmi , K.S. Dhathathreyan 20/03/2017 606/DEL/2007 19/09/2018 301158
99 An improved abrasion resistant and hydrophobic composition for coating plastic surfaces and a process for its preparation KRC Soma Raju, D Sreenivas Reddy, R Subasri, G Padmanabham 02/05/2011 1278/DEL/2011 24/05/2018 297072
100 Improved Scratch and Abrasion Resistant Compositions for Coating Plastic Surfaces, A Process for their Preparation and A Process for Coating Using The Compositions Gururaj Telsang, KRC Soma Raju, R Subasri, G Padmanabham 12/10/2010 2427/DEL/2010 28/03/2018 295221