2006-01 Fabrication of Stable, Wide-Bandgap Thin Films of Mg, Zn and O. Ram S. Katiyar, Pijush Bhattacharya, and Rasmi Ranjan Das. (2006)
2006-02 Giant Remnant Polarization in Laser Ablated SrBi2Nb2O9 thin Films on Pt/TiO2/SiO2/Si Substrates. Ram S. Katiyar, Pijush Bhattacharya, Rasmi R. Das, (2006)
2011-01 Bandgap Engineering of Be and Mg co-doped ZnO thin film for deep UV detection. Ram S. Katiyar, Panwar Neeraj, Liriano Rosario Jose Miguel. #UPR-10156
2012s02 Fabrication of Room Temperature New Single Phase Magnetoelectric Multiferroic Material: (PbFe0.5Ta0.5O3)x - (PbZr0.53Ti0.47O3) (1-x) (2012) (Submitted). Ram S. Katiyar, Ashok Kumar, Nora Ortega, Dilsom Sanchez, Jim F. Scott. #UPR-10150.
2013s01 A novel stable cathode material (LiNi2/3Co1/6Mn1/6O2) for lithium ion batteries; Ram S. Katiyar, Yasuyuki Ishikawa, José Javier Saavedra-Arias; #UPR-11160; 13/450858
2015s01 Multilevel resistive switching in High-k dielectric based Resistive random access memory (RRAM) device” Ram S. Katiyar, Yogesh Sharma, Shojan P. Pavunny, and Pankaj Misra (UPR-0000)
2016-01 Micro and nanoscale magnetoelectric multiferroic lead iron tantalate-lead zirconate titanate, R S Katiyar, A Kumar, N P Ortega, D A Sanchez, J F Scott, D M Evans, and J M Gregg, US Patent 9299485 (2016)