Department of Mechanical Engineering
Indian Institute of Technology Patna
Indian Institute of Technology Patna
| Serial Number | Title | Name of Inventor | Indian Patent/Design Application No. | Patent No. | Grant date |
|---|---|---|---|---|---|
| 01 | Surfactant based boiling system for zero gravity | Md.Qaisar Raza and Dr. Rishi Raj | 208/KOL/2015 | 314531 | 24.06.2019 |
| 02 | A Stretching apparatus and a method of stretching | Dr. Karali Patra and Mr. Anoop Kumar Sinha | 201731045650 | 345777 | 31.08.2020 |
| 03 | Biaxial planar tensiletesting device | Dr. Karali Patra, Associate Prof., Dept. of ME, Sujit Kumar Sahu, Adnan Javed, Dilshad Ahmad | 201831040019 | 378451 | 30.09.2021 |
| 04 | A biaxial stretching device for simultaneously stretching of an elastomer sample | Dr Karali Patra | 985/KOL/2013 | 378456 | 30.09.2021 |
| 05 | An improved system of a passive exoskeleton to reduce manual effort in carrying load | Dr. Mayank Tiwari, Raju Gupta, Vitthal Pandey, Pranay Kumar and Neetesh Kumar | 201731023607 | 380646 | 28.10.2021 |
| 06 | System and method for heat recovery in gasification process | Mr. Sunil, Dr. Rishi Raj, Dr. Ajay D. Thakur, Mr. Birendra Kumar Rajan, Mr. Bathina Chaitanya Mr. Anurag Aggarwal, Mr. Akash Aggarwal and Mr. Rahul Sinha | 201831011600 | 390902 | 01.03.2022 |
| 07 | An automatic system for blending hydrocarbons | Dr. Karali Patra, Mr. Deepak Kumar Mrhta and Mr. Dhiman Das | 201831036316 | 424120 | 06.03.2023 |
| 08 | An apparatus and a method for cryogenic machining of polymers materials | A.K. Sinha & Dr. Karali Patra | 201831036316 | 424634 | 10.03.2023 |
| 09 | Cyrogenic Micromachining Apparatus and Method Thereof | Dr. Karali Patra, Assistant Prof., Dept. of M.E., Mr. Vivek Kumar Singh, Mr. Ashwani Pratap Singh & Mr. Zenin Easa P | 202031020431 | 443931 | 09.08.2023 |
| 10 | A sytem and method for controlling the buoyancy of an underwater submersible | Dr. Rishi Raj, Dr. Atul D. Thakur, Mr. Sumit Banerjee, Mr. Udayan Pandey | 201831028588 | 453932 | 22.09.2023 |
| 11 | Dielectric elastomer annular diaphragm based micro hydroelectric generator | Dr. Karali Patra, Mr. S. K. Sahu, Mr. A. R. Jithin & Mr. V. J. G. Bharadwaj | 201731045675 | 455688 | 29.09.2023 |
| 12 | Variable Frequency Driven Biaxial Testing Device | Dr. Karali Patra, Assistant Prof., Dept. of M.E., Mr. Rahul Ranjan Bharti & Mr. Dhiman Das | 202031020867 | 464613 | 01.11.2023 |
| 13 | A method of joining polymers rod through deformation technique using a Y-shape die apparatus | Dr. S. S. Panda, Deptt. of M.E. & Mr. Pintu Kumar | 201831007503 | 470176 | 17.11.2023 |
| 14 | Determination of whirl direction of shaft using modified full spectrum analysis of motor current signature | Dr Somnath Sarangi,Mr.Alok Kumar Verma,Mr Geeta Krishnan | 1026/KOL/2014 | 475678 | 30.11.2023 |
| 15 | An improved valveless micropump with dome shaped dielectric elstomer diaphragm, pumping chamber and nozzle diffuser as flow control element. | Dr. Karali Patra & Abhishek Saini | 201631041457 | 494002 | 03.01.2024 |
| 16 | System and method for siphoning-off atmospheric moisture | Dr. Rishi Raj, Associate Prof., ME, Dr. Ajay D Thakur, Associate Prof. Dept. of Physics, Abhsah Shukla & Mr. Sunil PhD Student Dept. of ME | 202331035489 | 496332 | 09.01.2024 |
| 17 | A Cutting Tool | Dr. Anirban Mahato, Associate Prof., Dept. of M.E., Mr. Abhishek Maurya, Mr. K. Venu Madhava & Mr. Ashish Kumar | 202031032781 | 499652 | 16.01.2024 |
| 18 | High Concentration Fresnel Lens with Spherical Facets | Dr. Mohd. Kaleem Khan, Associate Prof., Dept. of ME, Mr. Desireddy Shashidhar Reddy & Mr. Kuldeep Awasthi | 202031047971 | 502819 | 24.01.2024 |
| 19 | Dielectric elastomer transducer based exoskeleton type knee motion harvester | Dr. Karali Patra & Mr. Sujit Kumar Sahu | 201831005297 | 503019 | 24.01.2024 |
| 20 | A stepped microchannel heat sink for cooling an electronic device | Mr. Sumit Raj, Mr. Anurag Shukla, Dr. Manabendra Pathak, Dr. Mohd. Kaleem Khan & Dept. of ME | 201931000706 | 506343 | 01.02.2024 |
| 21 | Curved Serpentine Flow Inverter | Mr. Desireddy Shashidhar Reddy, Mr. Kuldeep Awasthi, Dr. Mohd. Kaleem Khan, Associate Prof. & Dept. of ME | 201931031533 | 508277 | 07.02.2024 |
| 22 | An improved heat sink system for supressing two-phase thermal and flow instabilities and a method thereof | Mr. Anurag Kumar, Mr. Durga Prasad Ghsoh, Mr. Deepak Sharma, Dr. Rishi Raj & Dept. of ME | 201931001796 | 510610 | 14.02.2024 |
| 23 | Vibro Tactile feedback System using FSR | Dr. Karali Patra & Mr. Llewellyn Grenold D'sa | 201731014654 | 511073 | 15.02.2024 |
| 24 | An Apparatus and Method for Off-the-grid Climate Control | Dr. Ajay D Thakur, Associate Prof., Dept. of Physics, Dr. Rishi Raj, Associate Prof., Dept. of M.E., Mr. Sunil, Mr. Rahul Sinha, Mr. Abhash Shukla, Mr. Anurag Agarwal. | 202231026031 | 519459 | 05.03.2024 |
| 25 | Hybrid Solar Tracking System for a Solar Collector and Method Thereof | Prof. Manabendra Pathak, Dept. of ME, Dr. Ahmad Ali, Dept. of EE and Akashkumar Ambalal Patel, Dept. of ME | 202031022971 | 521830 | 07.03.2024 |
| 26 | Powered Dental Luxator/Elevator | Prof. Karali Patra, Dept. of ME, IIT Patna and Dr. Shahsi Kumar, Dental Surgeon Hajipur | 202331047693 | 531949 | 05.04.2024 |
| 27 | Device for Performing Ophthalmic Surgery | Prof. Karali Patra, Dept. of M.E., Dr. Abhishek Anand, Asst. Prof., Regional Institute of Opthalmology, Mr. Akshay Saxena, Dr. Priyabrata Sahoo | 202231043016 | 540099 | 30.05.2024 |
| 28 | A method for manufacturing biodegradable orthopedic implants | Dr. Probir Saha, Associate Prof. Dept. of ME, Mr. Prabhakar Kumar Singh, PhD Student, Dept. of ME and Akash Mukhopadhyay, PhD Student, Dept. of ME | 202331035542 | 547245 | 07.08.2024 |