S. No. Title Inventor Date of filing Patent Application Number Date of Grant Patent Number
91 An Improved Composition for Solar Selective Coatings on Metallic Surfaces and a Process for Its Preparation and a Process for Coating using the Compositions KRC Soma Raju, D Sreenivas Reddy, R Subasri, G. Padmanabham 22/11/2011 3324/DEL/2011 03/07/2020 340592
92 An Improved Hybrid Methodology for Producing Composite Multilayered and Graded Coatings by Plasma Spraying Utilizing Powder and Solution Precursor Feedstock G. Siva Kumar , Shrikant V. Joshi 17/10/2011 2965/DEL/2011 22/10/2019 323443
93 An Improved Method for Making Sintered Polycrystalline Transparent Sub-Micron Alumina Article R. Senthil Kumar 10/05/2011 1358/DEL/2011 07/10/2021 378836
94 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
95 An Improved Process for Preparation of Nanosilver Coated Ceramic Candle Filter J. Revathi K. Murugan, Tata Narasinga Rao 28/04/2011 1249/DEL/2011 17/12/2019 327532
96 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
97 Improved Process for the Preparation of Bi-Functional Silica Particles useful for Antibacterial and Self Cleaning Surfaces Neha Hebalkar , Tata Narasinga Rao 22/12/2010 3071/DEL/2010 04/01/2018 291408
98 An Improved Method for Producing ZnO Nanorods Kaliyan Hembram , D. Sivaprahasam , Tata Narasinga Rao 19/11/2010 2759/DEL/2010 05/03/2018 293775
99 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
100 Improved Method for Producing Carbon Containing Silica Aerogel Granules Neha Hebalkar 08/10/2010 2406/DEL/2010 07/12/2017 290370