{"id":23,"date":"2026-02-18T16:11:48","date_gmt":"2026-02-18T16:11:48","guid":{"rendered":"http:\/\/natsci.uprrp.edu\/speclab\/?page_id=23"},"modified":"2026-02-19T20:12:16","modified_gmt":"2026-02-19T20:12:16","slug":"patents","status":"publish","type":"page","link":"https:\/\/natsci.uprrp.edu\/speclab\/patents\/","title":{"rendered":"PATENTS"},"content":{"rendered":"

Ternary Antimony-Silicon-Indium (Sb-Si-In) Alloy Anodes and Methods for Stabilizing Sodium-Ion Intercalation Therein.Ram Katiyar, Shivaraju Guddehalli Chandrappa, Shweta Shweta and Gerardo Morell
\nU.S. Invention Disclosure, Docket No. 09-01-DISC-UPR, 2026.<\/p>\n

Site-Specific Silicon-Substituted Antimony\u2013Indium Alloys (Sb\u2013Si\u2013In) for High-Efficiency Lithium-Ion Battery Anodes.Ram Katiyar, Shivaraju Guddehalli Chandrappa, Shweta Shweta,and Gerardo Morell
\nU.S. Invention Disclosure, Docket No. 26-011-DISC-UPR, 2025.<\/p>\n

Antimony\u2013Indium (Sb\u2013In) Alloys: High-Rate, High-Capacity Alloy-Based Anode Materials for Lithium-Ion Batteries. Ram Katiyar, Shivaraju Guddehalli Chandrappa, Shweta Shweta, Mohan Bhatarai, and Gerardo Morell
\nU.S. Provisional Patent Application, USPTO, Serial No. 63\/836,042, Filed 2025.<\/p>\n

Enhancing Electrochemical Performance of Si@CNT Anode by Integrating SrTiO3 Material for High-Capacity Lithium-Ion Batteries, Ram Katiyar, Gerardo Morell, Nischal Oli, ID: 25-033-DISC-UPR, Approved by PRS&T 2025<\/p>\n

Photo-switching response induced via charge accumulation of (Ba,Ca)(Zr,Ti)O3<\/sub>, Venkata Sreenivas Puli, Ram Katiyar, Balram Tripathy, and Dhiren Pradhan, ID: # 25-001-UPR, Approved by PRS&T 2025<\/p>\n

Bi2<\/sub>O3<\/sub>Anode Via Facile Synthesis as Anode Material for Ultra-Long Cycle Lifespan Lithium-Ion Batteries,\u00a0Ram Katiyar, Gerardo Morell, Nischal Oli, ID#24-021-DISC-UPR,\u00a0Approved by\u00a0PRS&T 2024<\/p>\n

Ferroelectric-coated separator to enhance the performance of Li-S batteries, Rajesh Katiyar, Gerardo Morell, Ram Katiyar, Balram Tripathy, and Brad Weiner, ID: #24-005-UPR, Approved by PRS&T 2024<\/p>\n

Bismuth Ferrite (BiFeO3) Anode for High-Capacity and Long-Cycling Lithium-Ion Batteries, Ram Katiyar, Gerardo Morell, Nischal Oli, ID#24-021-DISC-UPR, Approved by PRS&T 2024<\/p>\n

High Areal Capacity in Ferroelectric Doped Holey Graphene\/Sulfur Composite Cathode for Lithium-Sulfur Batteries, Gerardo Morell, Ram Katiyar, Claudia Zuluaga, ID: #24-010-UPR, Approved by PRS&T 2024<\/p>\n

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)<\/p>\n

Multilevel resistive switching in High-k dielectric based Resistive random access memory (RRAM) device\u201d Ram S. Katiyar, Yogesh Sharma, Shojan P. Pavunny, and Pankaj Misra (UPR-0000) (2015)<\/p>\n

A novel stable cathode material (LiNi2\/3Co1\/6Mn1\/6O2) for lithium ion batteries; Ram S. Katiyar, Yasuyuki Ishikawa, Jos\u00e9 Javier Saavedra-Arias; #UPR-11160; 13\/450858 (2013)<\/p>\n

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. (2012)<\/p>\n

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 (2011)<\/p>\n

Giant Remnant Polarization in Laser Ablated SrBi2Nb2O9 thin Films on Pt\/TiO2\/SiO2\/Si Substrates. Ram S. Katiyar, Pijush Bhattacharya, Rasmi R. Das, (2006)<\/p>\n

Fabrication of Stable, Wide-Bandgap Thin Films of Mg, Zn and O. Ram S. Katiyar, Pijush Bhattacharya, and Rasmi Ranjan Das. (2006)<\/p>\n

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 <\/p>\n","protected":false},"excerpt":{"rendered":"

Ternary Antimony-Silicon-Indium (Sb-Si-In) Alloy Anodes and Methods for Stabilizing Sodium-Ion Intercalation Therein.Ram Katiyar, Shivaraju Guddehalli Chandrappa, Shweta Shweta and Gerardo Morell U.S. Invention Disclosure, Docket No. 09-01-DISC-UPR, 2026. Site-Specific Silicon-Substituted Antimony\u2013Indium Alloys (Sb\u2013Si\u2013In) for High-Efficiency Lithium-Ion Battery Anodes.Ram Katiyar, Shivaraju Guddehalli Chandrappa, Shweta Shweta,and Gerardo Morell U.S. Invention Disclosure, Docket No. 26-011-DISC-UPR, 2025. Antimony\u2013Indium (Sb\u2013In)<\/p>\n

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