“Solar Assisted Industrial Scale Grain Drying System Integrated with Thermal Energy Storage”, Inventors: Shivasheesh Kaushik, Srikanta Routroy, P. Srinivasan, and Vinay Sati, Tracking Number: IDF/P/10596, Publication Date: 03/07/2026.
“Fiberboard Sheets and A Method for Their Manufacture” (IN Application: 202411028462), Inventors: Srikanta Routroy, Anupam Singhal, Khalid Ansari and Rahul Samyal, Publication Date: 21/02/2025
“Composition of Stainless-Steel Pickling Sludge Construction Materials” (IN Application: 202411044540), Inventors: Anupam Singhal, Srikanta Routroy, Rahul Samyal and Amit Bhomia, Publication Date: 21/02/2025.
“A Process for Producing False Ceiling Tiles and The Composition Thereof”, (Application No: 202411053938, Patent No:597513), Inventors: Srikanta Routroy, Khalid Ansari, Anupam Singhal, Rahul Samyal and Arun Kumar Jalan, Grant Date: 31/07/2026.
“Solar PV Integrated Fluidized Bed Dryer for Controlled Grain Drying”, Inventors: Shivasheesh Kaushik, Srikanta Routroy, P. Srinivasan, and Rahul Samyal, Application Number: 202513007774, Publication Date: 28/03/2025.
“A Solar Photovoltaic (PV) Integrated Fluidized Bed Dryer for Controlled Grain Drying”, Inventors: Shivasheesh Kaushik, Srikanta Routroy, P. Srinivasan, and Rahul Samyal, Application Number: 202411073463, Publication Date: 28/03/2025.
“Apparatus and Method for Microwave Joining of Polymers and Polymer Matrix Composites”, Inventors: Radha Raman Mishra, Rahul Samyal, T Lachana Dora, and Srikanta Routroy, Application No: 202411093906, Publication Date: 27/06/2025.
“A Novel Sludge Bricks Composition and Method Thereof” (Application No: 202311032911, Patent No.: 596854), Inventors: Gaurav Tyagi, Srikanta Routroy, Anupam Singhal, Dipendu Bhunia and Mukund Lahoti, Grant Date: 30/07/2026.
“A Brick Composition and A Method Of Preparation Thereof”, Inventors: Anant Mishra, Gaurav Tyagi, Mukund Lahoti, Anupam Singhal, Srikanta Routroy and Dipendu Bhunia (2026), Application No: 202611069644, Filled on June 2026.