CSIR-Central Electrochemical Research Institute
(A premier R&D Institute in Electrochemistry)
Fuel Cells Milestones / Achievements Patents

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Patents
S. No.TitleInventorsCountryApp.No.Filing DatePatent No.Patent Seal Date
1 Process for the preparation of high voltage nano composite cathode (4.9 V) for lithium ion batteries A Sivashanmugam, Nil0105NF2010:2495DEL20 21-Sep-2012 - 21-Sep-2012
2 High capacity kish graphitic lithium-insertion anode materials and negative electrodes for lithium - ion batteries prepared therefrom. D Sherwood, A Manuel Stephan, India000 01-Jan-2008 000 01-Mar-2008
3 State of charge of silver-zinc secondary battery by non-destructive method MVT Dhananjeyan, India  02-Jul-2006 0044NF2006
4 Process for Rapid synthesis of high voltage/high capacity layered cathode material for lithium ion batteries A Sivashanmugam, Nil0104NF2010:2439DEL20 21-Sep-2012 1 21-Sep-2012
5 Template directed formation of metal nanoparticles and uses thereof Mayavan Sundar, US  14/442,345 12-Nov-2013
6 Double walled battery container with effective insulation useful for improved performance of magnesium - organic battery at sub - zero temperatures A Sivashanmugam, NilNil 21-Sep-2012 187047 21-Sep-2012
7 A high voltage, high performance layered cathode material for lithium ion batteries A Sivashanmugam, Nil0103NF2010:2494DEL20 21-Sep-2012 2 21-Sep-2012
8 An improved process for the preparation of aluminium based alloy anodes for use in the alkaline aluminium – air cell. M Ganesan, IndiaNil 01-Jan-1989 500/Del/89 01-Jan-1989
9 A process for the preparation of surface modified aluminium zinc binary alloy useful as a anode for use in alkaline cells/battery M Paramasivam, INDIAPAT/480/SL Dated 8/5 08-May-1992 583/Del/ 29-Jun-1992
10 An improved process for the preparation of membrane electrode assemblies (MEAs) MU Sreekuttan, India  869/DEL/2011 A
11 Process for the preparation of membrane electrode assemblies (MEAs)s of nitrogen-doped carbon electro-catalyst MU Sreekuttan, US  9,490,488 B2
12 Process for 200 Ah Magnesium / meta-Dinitrobenzene battery for low temperature operation A Sivashanmugam, NilNil 21-Sep-2012 HO1M4/30 21-Sep-2012
13 Electrode materials for mixed potential sensors  M Paramasivam, GermanyNo:10 2011105 952.4 29-Jun-2011 INF.No:10 2011105 95
14 Improvement in or relating to the preparation of a new aluminium based alloy anode for use in alkaline aluminium – air cell M Ganesan, IndiaNil 01-Jan-1992 No. NF 177 -92. 01-Jan-1992
15 Improvement in or relating to a process for the preparation of a new alkaline electrolyte for use in alkaline aluminium – air cell M Ganesan, IndiaNil 01-Jan-1992 No. NF 178 -92. 01-Jan-1992
16 Test3 P Periasamy, Test3Test App 11-Oct-2012 Test3 10-Oct-2012
17 A process for the preparation of nitrogen doped carbon nanohorn for oxygen reduction electrocatalysis MU Sreekuttan, WO  WO 2015/059718 A1
18 Novel step towards a comprehensive solution to the problem of cost effective energy and food waste management MU Sreekuttan, WO  WO 2015029076 A1
19 A process for the preparation of PBI based membrane electrode assembly (MEA) with improved fuel cell performance and stability MU Sreekuttan, WO  WO/2015/087348A1