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  1. Method of preparation of doped sodium titanium oxide anode and approach to reduce the first cycle irreversible loss" Indian Patent File No. 201921017609 (filed on 2nd May 2019).
  2. Sodium-ion battery and Method of preparation ammonium vanadium oxide cathode and cell" Indian Patent File No. 201921017610 (filed on 2nd May 2019).
  3. A spray coating process for deposition of thin aluminium oxide for passivation of silicon surfaces”, Kalaivani S. and Anil Kottantharayil, IND Prov. Appl. No. 201821019724,2018.
  4. N. Shiradkar and S. Priyadarshi, “Low cost IOT based temperature monitoring system for photovoltaic modules”, Application Number: TEMP/E1/22782/2018-MUM, Provisional Patent Filed: 8th June, 2018.
  5. “An additive-free industrial texturing process for diamond wire cut (DWC) multicrystalline Silicon wafers”, Prabir Kanti Basu and Sreejith KP, IND Prov. Appl. No. 201721029615, 2017 (PCT under progress).
  6. Mohammad Furquan, Savithri Vijayalakshmi and Sagar Mitra Method of Making Silicon nano powder from Sand in short time and its application towards lithium ion battery, Indian Patent, Ref. No./Application No. 201621012185/MUM/2016.
  7. Conversion anode and intercalation cathode based high rate capable full cell for lithium ion battery; Pavan S. Veluri and Sagar Mitra; Indian Patent (Application No. 201621027395 dt. 11 August 2016.
  8. Mohammad Furquan, Savithri Vijayalakshmi and Sagar Mitra "METHOD OF PREPARING SILICON FROM SAND", US Patent, Application No. 15171226. Filed on 2 June 2016.
  9. Dr. Prabir Basu, "Industrial friendly isopropyl alcohol (IPA) free texturing process using texturing additive for monocrystalline silicon wafer" Indian patent Application No.201621039056
  10. S. S. Sandeep, M. Raval and A. Kottantharayil, Plasma treatment of PECVD deposited dielectrics for improving minority carrier lifetime in silicon, Indian Patent Application No.636/MUM/2015
  11. S.Dattagupta "High Performance Computing for 2-D NUI Map" 1426/MUM/2015
  12. Anil Kumar "Regioregular Conjugated Polymers Based on 3, 4-b-diheteropentalenes", Indian Patent Application No.4005/MUM/2014
  13. J. Mohapatra, A. Mitra, D. Bahadur, M. Aslam, "Preparation and functionalization of carbon nano onions." Indian Patent Application No. 1571/MUM/2014.
  14. Apoorv Shaligram, Sagar Mitra and Sudeep Sarkar "A gel precipitation methodology for synthesis of sub- micron mesoporous mixed oxides for battery application", Indian Patent Application No.738/MUM/2014.
  15. Anil Kumar, "Regioregular Conjugated Copolymers Based on Thieno[3,4-b]thiophene and process for preparation of same", Indian Patent Application No. 739/MUM/2014.
  16. Anil Kumar , "Nickel (0) Catalyzed Kumada Chain Transfer Polycondensation", Indian Patent Application No.1701/MUM/2014
  17. Anil Kumar, Smita Mukherjee, "A Novel Process to get highly Conducting and Highly Transparent Thin Films and its Applications as Transparent Conductor", Indian Patent Application No. 783/MUM/2014.
  18. Anil Kumar, "New Process to Convert Heterogeneous Kumada Type Couplings based on Nickel (II) Catalysts to Homogeneous Reactions", Indian Patent Application No.522/MUM/2014
  19. Anil Kumar, "Novel Homogeneous Nickel (II) Catalyst", Indian Patent Application No.523/MUM/2014.
  20. S.Dattagupta "Flexible Solar based Offshore Green Power Source" 3746/DEL/2014
  21. S.Dattagupta "Offshore Mobile Power Platform," 3740/DEL/2014
  22. S.Dattagupta "Power Management for Wireless Sensor Nodes," 3830/MUM/2014
  23. S.Dattagupta "Solar PV based Airborne Mobile Power Platform," 163/MUM/2014
  24. Sudeep Sarkar, Sagar Mitra "Positive Electrode for an energy storage device and a process for making the same" Indian Patent Application No. 82/MUM/2013
  25. Dr. Gaurav Trivedi, Assistant Professor, IIT Guwahati, Mr. Yogesh Save, Research Scholar, IIT Bombay. Prof. M. B. Patil, IIT Bombay, Prof. Sachin Patkar IIT Bombay , "Application of modified two-graph method based circuit simulator to evaluate performance of solar cell arrays in various geometries", submitted to TIFAC, Reference No.T.I.(88)/TIFA/2013.
  26. Sandeep S. S., Anil Kottantharayil, "Method of fabricating inverted pyramid on crystalline silicon using lithography free fabrication technique “, Indian Patent Application No.132/MUM/2013
  27. Prof. Suhas Joshi, Prof. Ramesh Singh, Ganesh Dongre, "Slicing of silicon wafers using wire electric discharge machine", Indian Patent Application No.2547/MUM/2013
  28. Ravi Tejwani, Girish Kumar, Chetan S Solanki, "A technique using GSM Voice Channel for Remote Monitoring in Solar Photovoltaic Systems", Indian Patent Application No. 1959/MUM/2013.
  29. Ravi Tejwani, Chetan Singh Solanki, "Sun tracking mechanism with automated cleaning arrangement for solar panel", US Patent Application No. 13/518,910/ 2012.
  30. Prof. C. S. Solanki, P. G. Kale, "QUANTUM DOT SOLAR CELL" Indian Patent Application No. 1627/MUM/2011
  31. Jim John, Mehul Raval, Chetan Singh Solanki, Anil Kottantharayil, "A system for extracting water from air for drinking and cleaning purposes and a method thereof", Indian Patent Application No.2408/MUM/2011.
  32. B. M. Arora, A. Oak, H. Shah, G. D. Chitte, K. R. Kutty, and A. Narsale, "Integrated apparatus for education of solar cells,", Indian Patent Application No.3719/MUM/2011.
  33. S.Anand and B. G. Fernandes, "Energy conversion system", Indian patent Application No. 2912/MUM/2011.
  34. Anil Kumar and R. Singh, "Novel process for the formation of polymeric thin films based on 3,4-alkylenedioxythiophene monomers via oxidative in-situ polymerization and the applications thereof in organic photovoltaics", Indian Patent Application No.2581/MUM/2011.
  35. Anil Kumar, Anshu Kumar and R. Singh, "Solvent free solid state oxidative polymerization for the synthesis of conjugated polymers" Indian Patent Application No. 2997/MUM/2011.
  36. C. S. Solanki, S. Mondal, "A solar cell having three dimensional junctions and a method of forming the same", Indian, Application No.3467/MUM/2010.
  37. C. S. Solanki and Vikrant Choudhary, "Method for forming metal contact on a surface of a solar cell covered by an anti-reflective coating (ARC) layer", Indian Patent Application No.3506/MUM/2010.