S. No. Title Inventor Date of filing Patent Application Number Date of Grant Patent Number
51 Method of producing porous MgF2 nanoparticles, antireflection coating suspension and coatings for solar optical UV and IR transparent window applications S Sakthive, lD Karthik, S V Joshi 4041/DEL/2014 394551
52 Method of producing carbon nanostructure materials for heat transfer, lubrication and energy storage applications S.Sakthivel , Mani Karthik , P.S. Kumar , K.K. Phani Kumar 202011017775 404762
53 Solar Selective Coating for Solar Energy Collector / Absorber Tubes with Improved Performance and a Method of Producing the Same S.Sakthivel, SV.Joshi, MS Prasad 2142/DEL/2015 421064
54 High Temperature Polymer Electrolyte Membrane Fuel Cells with Exfoliated Graphite based Bipolar Plates K S Dhathathreyan , N Rajalakshmi , K Ramya 494/DEL/2014 431480
55 A Grid Independent Fuel Cell System with a Unitized(DC & AC)Power Conditioner N. Rajalakshmi , K. Ramya , R. Balaji , S. Barathy , Sanjeev Kumar , Ranjan Kumar , M. Manoj Ramakrishna 201911006700 440238
56 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 201911030852 469592
57 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 202011046496 532830
58 A Method of and an Apparatus for Continuous Humidification of Hydrogen Delivered to Fuel Cells A.Tangirala , V. Gollangi , B. Viswanthan , K.S.Dhathathreyan 670/CHE/2007 247547
59 An Improved Catalyst Ink useful for Preparing Gas Diffusion Electrode and an Improved PEM Fuel Cell G. Velayutham , N. Rajalakshmi 680/DEL/2008 277778
60 An Improved Process for the Preparation of Exfoliated Graphite Separator Plates useful in Fuel Cells, the Plates Prepared by the Process and a Fuel Cell Incorporating the Said Plates K.S. Dhathathreyan , N. Rajalakshmi , S. Pandiyan 1206/DEL/2006 281504