| Title of Technology | Research Area | Developing Organization | Funding Organization | |
|---|---|---|---|---|
| Reusable Stopgap Face Mask | — | CSIR- National Institute for Interdisciplinary Science and Technology (CSIR-NIIST), Thiruvananthapuram, Kerala | — | — |
| Reverse transcriptase loop detection | — | - | — | — |
| REVY-S (Anaerobic Granulated Sludge) | — | - | — | — |
| RF MEMS Switches | Engineering Sciences | - | — | — |
| RF MEMS Switches | Physical Sciences | - | — | — |
| RF Nano Technologies Pvt Ltd | — | - | — | — |
| Rice Grading System | — | Central Scientific Instruments Organisation (CSIO) | — | — |
| Rice Husk Plastic Composite (Wood without tree) | — | - | — | — |
| RISKCOVRY | — | - | — | — |
| RITAMPTM-CHKV-RT-LAMP KIT | Medical Sciences | - | — | — |
| Roasted Barley Grain Based Beverages | — | Institute of Himalayan Bioresource Technology (IHBT) | — | — |
| ROBOCHEF | — | - | — | — |
| Robo Coastal Observer (RCO) | — | National Institute of Ocean Technology, Tamil Nadu | — | — |
| Robots for automated delivery of food, medicines, disposal of waste | — | - | — | — |
| Robusta banana | Agricultural Sciences | Indian Institute of Horticultural Research (IIHR) | — | — |