Patents

Granted Patents

No. Topic Title changed to Name of Inventor Indian Patent/Design Application No Patent No. Grant date
3 Surfactant based boiling system for zero gravity   Md.Qaisar Raza and Dr. Rishi Raj Indian Patent Application No : 208/KOL/2015 314531 24.06.2019
9 Uniaxial and biaxial strecthing apparatus with stretching rate control. A Stretching apparatus and a method of stretching Dr. Karali Patra,
Mr. Anoop Kumar Sinha
Indian Patent Application no. : 201731045650 345777 31.08.2020
14 Biaxial planar tensiletesting device for elastomeric materials Biaxial planar tensiletesting device Dr. Karali Patra, Associate Prof., Dept. of ME, Sujit Kumar Sahu, Adnan Javed, Dilshad Ahmad Indian Patent Application no. : 201831040019 378451 30.09.2021
1 Design and development of simultaneous biaxial  stretching device A biaxial stretching device for simultaneously stretching of an elastomer sample Dr Karali Patra Indian Patent Application No :985/KOL/2013 378456 30.09.2021
6 An improved system of a passive exoskeleton to reduce manual effort in carrying load   1) DR. MAYANK TIWARI
2) RAJU GUPTA
3) VITTHAL PANDEY
4) PRANAY KUMAR
5) NEETESH KUMAR
Indian Patent Application No. 201731023607 380646 28.10.2021
12 System and method for thermally integrating biomass gasification and hot water generation 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
Mr. Rahul Sinha
Indian Patent Application no. : 201831011600 390902 01.03.2022
26 Mass Production of Phase-Pure, Monoclinic-Free Doped-ZrO2 Powders with Low Temperature Sinterability and Improved Mechanical Properties A method of preparation of Monoclinin Phase Free Doped Zirconia Powders with Low Temperature Sinterability Dr. Anirban Chowdhury, Assistant Prof., Dept. of MME, Mr. Lakshaman Kumar Indian Patent Application no. : 201931036371 396581 10.05.2022
31 Multiple materials coatings on flat surfaces in enclosed environment Method of coating a substrate Dr. Manoranjan Kar & Akshay Saxena Indian Patent Application no. : 201931018390 407105 20.09.2022
23 System and method for blending and filtration of reused and fresh hydrocarbon for application as blasting agent in mining AN AUTOMATIC SYSTEM FOR BLENDING HYDROCARBONS Dr. Karali Patra, Mr. Deepak Kumar Mrhta, Mr. Dhiman Das Indian Patent Application no. : 202131036758 424120 06.03.2023
13 An apparatus  and a method for cryogenic micromachining An apparatus  and a method for cryogenic machining of polymers materials A.K. Sinha & Dr. Karali Patra Indian Patent Application no. : 201831036316 424634 10.03.2023
28 A phase and stoichiometrically pure ceramic powder and a process for the preparation thereof chemical   Dr. Anirban Chowdhury Indian Patent Application No : 201731019619 427340 28.03.2023
18 An automated apparatus and a method for dimensionally controlled cryogenic machining of soft polymer materials 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 Indian Patent Application no. : 202031020431 443931 09.08.2023
7 Boiling- Based buoyancy controlled swim bladder for underwater robot 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 Indian Patent Application No. 201831028588 453932 22.09.2023
8 Dielectric elastomer annular diaphragm based micro hydroelectric generator   Dr. Karali Patra,
Mr. S. K. Sahu,
Mr. A. R. Jithin,
Mr. V. J. G. Bharadwaj
Indian Patent Application no. : 201731045675 455688 29.09.2023
19 Development of variable frequency driven biaxial testing device for characterizing large deformation of polymers and fibres Variable Frequency Driven Biaxial Testing Device Dr. Karali Patra, Assistant Prof., Dept. of M.E., Mr. Rahul Ranjan Bharti, Mr. Dhiman Das Indian Patent Application no. : 202031020867 464613 01.11.2023
11 A new technique for ECAP based bi-polymer joining through extrusion 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
Indian Patent Application no. :201831007503 470176 17.11.2023
27 A Method for Depositing Hydrophobic Metallic Coating on a substrate   Dr. Anup Kumar Keshri, Associate Prof. MME, Krishna Kant Pandey, PhD student, Dept. of MME, Pavan Kumar Bijalwan, Tata Steel, Atanu Banerjee, Tata Steel, Atasi Dan, Tata Steel 202131014777 471181 21.11.2023
2 Whirl Detection of shaft coupled with an induction motor using full spectrum analysis of motor current signature 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 Indian Patent Application No : 1026/KOL/2014 475678 30.11.2023
4 An improved valveless micropump with dome shaped dielectric elstomer diaphragm, pumping chamber and nozzle diffuser as flow control element.   Dr. Karali Patra, Abhishek Saini Indian Patent Application No : 201631041457 494002 03.01.2024
25 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 Indian Patent Appl. No. 202331035489 496332 09.01.2024
21 Rolling Cutting Edge at the Tip of a Cutting Tool A Cutting Tool Dr. Anirban Mahato, Associate Prof., Dept. of M.E., Mr. Abhishek Maurya, Mr. K. Venu Madhava, Mr. Ashish Kumar Indian Patent Application no. : 202031032781 499652 16.01.2024
30 A method for the synthesis of pure phase multiferroic bismuth ferrite, BiFeO3 (BFO) ceramics.   Dr. Manoranjan Kar & Mr. Pawan Kumar Indian Patent Application No : 201631037965 500477 17.01.2024
22 High Concentration Fresnel Lens with Spherical Facets   Dr. Mohd. Kaleem Khan, Associate Prof., Dept. of ME, Mr. Desireddy Shashidhar Reddy, Mr. Kuldeep Awasthi Indian Patent Application no. : 202031047971 502819 24.01.2024
10 Dielectric elastomer transducer based exoskeleton type knee motion harvester   Dr. Karali Patra,
Mr. Sujit Kumar Sahu
Indian Patent Application no. : 201831005297 503019 24.01.2024
15 A stepped microchannel heat 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 Indian Patent Application no. : 201931000706 506343 01.02.2024
32 Graphene Ultradoping with Elemental Nitrogen for Energy Storage Application A Process for Heteroatom Doping in Graphene and a Heteroatom Doped Graphene Material Dr. Awalendra Kumar Thakur, Assistant Professor, Dept. of Physics, Ms. Rebti Bhushan (JRF), Dr. Prashant Kumar, Ramanujan Faculty, Dept. of Physics Indian Patent Application no. : 202131011566 506484 02.02.2024
17 Efficient curved serpentine flow inverter for heat transfer applications Curved Serpentine Flow Inverter Mr. Desireddy Shashidhar Reddy, Mr. Kuldeep Awasthi, Dr. Mohd. Kaleem Khan, Associate Prof., Dept. of ME Indian Patent Application no. : 201931031533 508277 07.02.2024
16 System and method for supressing two phase flow instability, 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 Indian Patent Application no. : 201931001796 510610 14.02.2024
5 Vibro Tactile feedback System using FSR   Dr. Karali Patra &
Mr. Llewellyn Grenold D'sa
Indian Patent Application No : 201731014654 511073 15.02.2024
29 A process involving materials chemistry for obtaining shape and size controlled faceted nanocrystalline ceramic nanopowders without the use of any surfactant, template and/or ligands. A process for obtaining shape and size controlled ceramic nanopowders Dr. Anirban Choudhury, Mr. Kundan Kumar, Mr. Kushal Singh Indian Patent Application No. 201831006045 515865 27.02.2024
24 System and Method for Off-The-Grid Climate Control 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. Indian Patent Application no. :202231026031 519459 05.03.2024
20 A hybrid Tracking System For Portable Parabolic Trough Collector 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 Indian Patent Application no. : 202031022971 521830 07.03.2024