Inventor · disambiguated record
Kirakodu S. Nanjundaswamy
Also filed as: MASQUELIER CHRISTIAN · NANJUNDASWAMY KIRAKODU · NANJUNDASWAMY KIRAKODU S · NANJUNDASWAMY KIRAKODU SEETHARAMA
35 granted patents·19 pending applications·660 citations·filing 1997–2021
97Inventor score
Files withDURACELL US OPERATIONS INC9GILLETTE CO9ARMAND MICHEL5HYDRO QUEBEC4NANJUNDASWAMY KIRAKODU S4
Top patents by PatentIndex Score
54 records- 0198US6514640B1Cathode materials for secondary (rechargeable) lithium batteriesUNIV TEXAS·Filed 1997·Granted Feb 4, 2003·380 cites·25 claims
- 0297US9362562B2Cathode materials for secondary (rechargeable) lithium batteriesARMAND MICHEL·Filed 2015·Granted Jun 7, 2016·10 cites·4 claims
- 0397US8067117B2Cathode materials for secondary (rechargeable) lithium batteriesGOODENOUGH JOHN B·Filed 2010·Granted Nov 29, 2011·15 cites·22 claims
- 0497US7998617B2Cathode materials for secondary (rechargeable) lithium batteriesHYDRO QUEBEC·Filed 2006·Granted Aug 16, 2011·20 cites·28 claims
- 0597US7955733B2Cathode materials for secondary (rechargeable) lithium batteriesHYDRO QUEBEC·Filed 2010·Granted Jun 7, 2011·12 cites·21 claims
- 0696US7964308B2Cathode materials for secondary (rechargeable) lithium batteriesHYDRO QUEBEC·Filed 2010·Granted Jun 21, 2011·10 cites·21 claims
- 0795US8785043B2Cathode materials for secondary (rechargeable) lithium batteriesARMAND MICHEL·Filed 2012·Granted Jul 22, 2014·9 cites·26 claims
- 0894US10826062B2Primary alkaline batteryDURACELL US OPERATIONS INC·Filed 2019·Granted Nov 3, 2020·3 cites·15 claims
- 0994US9028564B2Methods of making metal-doped nickel oxide active materialsNELSON JENNIFER A·Filed 2012·Granted May 12, 2015·10 cites·28 claims
- 1091US9819012B2Methods of making metal-doped nickel oxide active materialsDURACELL US OPERATIONS INC·Filed 2016·Granted Nov 14, 2017·2 cites·8 claims
- 1189US8303840B2Acid-treated manganese dioxide and methods of making thereofNANJUNDASWAMY KIRAKODU S·Filed 2010·Granted Nov 6, 2012·15 cites·23 claims
- 1288US8298706B2Primary alkaline batteryCHRISTIAN PAUL A·Filed 2010·Granted Oct 30, 2012·11 cites·11 claims
- 1388US6759166B2Alkaline cell with improved cathodeGILLETTE CO·Filed 2002·Granted Jul 6, 2004·40 cites·31 claims
- 1487US6753109B2Alkaline cell with improved cathodeGILLETTE CO·Filed 2002·Granted Jun 22, 2004·36 cites·31 claims
- 1586US7300722B2Lithium battery containing bismuth metal oxideGILLETTE CO·Filed 2005·Granted Nov 27, 2007·7 cites·30 claims
- 1682US11811058B2Primary alkaline batteryDURACELL US OPERATIONS INC·Filed 2021·Granted Nov 7, 2023·0 cites·24 claims
- 1782US9859558B2Metal-doped nickel oxide active materialsDURACELL US OPERATIONS INC·Filed 2016·Granted Jan 2, 2018·1 cites·14 claims
- 1882US7459237B2Non-aqueous lithium electrical cellGILLETTE CO·Filed 2004·Granted Dec 2, 2008·16 cites·19 claims
- 1980US11081721B2Secondary electrochemical cells with separator and electrolyte combinationISSAEV NIKOLAI NIKOLAEVICH·Filed 2012·Granted Aug 3, 2021·2 cites·18 claims
- 2079US8703336B2Metal-doped nickel oxide active materialsRICHARDS THOMAS C·Filed 2012·Granted Apr 22, 2014·5 cites·11 claims
- 2179US8115454B2Battery with an integrated voltage converter having a bypass circuitCINTRA GEORGE M·Filed 2007·Granted Feb 14, 2012·19 cites·18 claims
- 2278US11876221B2Primary alkaline batteryDURACELL US OPERATIONS INC·Filed 2020·Granted Jan 16, 2024·0 cites·16 claims
- 2378US7932700B2Battery with integrated voltage converterGILLETTE CO·Filed 2007·Granted Apr 26, 2011·16 cites·20 claims
- 2477US11817545B2Secondary electrochemical cells with separator and electrolyte combinationDURACELL US OPERATIONS INC·Filed 2021·Granted Nov 14, 2023·0 cites·17 claims
- 2577US9543576B2Methods of making metal-doped nickel oxide active materialsDURACELL US OPERATIONS INC·Filed 2015·Granted Jan 10, 2017·1 cites·6 claims
- 2677US8003254B2Battery cathodesGILLETTE CO·Filed 2004·Granted Aug 23, 2011·12 cites·37 claims
- 2772US2016254530A1Cathode materials for secondary (rechargeable) lithium batteriesHYDRO QUEBEC·Filed 2016·Application pending·0 cites
- 2872US2014308192A1Cathode materials for secondary (rechargeable) lithium batteriesARMAND MICHEL·Filed 2014·Application pending·0 cites
- 2971US9570741B2Metal-doped nickel oxide active materialsNELSON JENNIFER A·Filed 2012·Granted Feb 14, 2017·1 cites·15 claims
- 3067US8309255B2Electrochemical cell including electrolyte containing bis(oxalate)borate saltTOTIR DANA ALEXA·Filed 2008·Granted Nov 13, 2012·1 cites·11 claims
- 3164US2007281215A1Cathode materials for secondary (rechargeable) lithium batteriesARMAND MICHEL·Filed 2007·Application pending·0 cites
- 3259US2005244321A1Cathode materials for secondary (rechargeable) lithium batteriesARMAND MICHEL·Filed 2005·Application pending·0 cites
- 3358US8497041B2Electrochemical cell including electrolyte containing bis(oxalate)borate saltTOTIR DANA ALEXA·Filed 2012·Granted Jul 30, 2013·0 cites·7 claims
- 3458US6878489B2Lithium cell with improved cathodeGILLETTE CO·Filed 2002·Granted Apr 12, 2005·3 cites·16 claims
- 3557US7045249B2Lithium cell with improved cathodeGILLETTE CO·Filed 2003·Granted May 16, 2006·3 cites·7 claims
- 3655US10232520B2Primary alkaline batteryDURACELL US OPERATIONS INC·Filed 2016·Granted Mar 19, 2019·0 cites·23 claims
- 3755US2011039148A1Alkaline primary cellsWANG YICHUN·Filed 2009·Application pending·0 cites
- 3855US2011039150A1Alkaline primary cellsWANG YICHUN·Filed 2009·Application pending·0 cites
- 3955US2011039149A1Alkaline primary cellsWANG YICHUN·Filed 2009·Application pending·0 cites
- 4054US9498890B2Primary alkaline batteryDURACELL US OPERATIONS INC·Filed 2012·Granted Nov 22, 2016·0 cites·13 claims
- 4154US8313859B2Battery cathodesBOFINGER TODD E·Filed 2011·Granted Nov 20, 2012·0 cites·25 claims
- 4253US2005003274A1Cathode materials for secondary (rechargeable) lithium batteriesFiled 2004·Application pending·0 cites
- 4350US2003082454A1Cathode materials for secondary (rechargeable) lithium batteriesFiled 2002·Application pending·0 cites
- 4446US2012139501A1Battery With an Integrated Voltage Converter Having a Bypass CircuitCINTRA GEORGE M·Filed 2012·Application pending·0 cites
- 4546US2008241664A1Battery Electrodes and Batteries Including Such ElectrodesNANJUNDASWAMY KIRAKODU S·Filed 2007·Application pending·0 cites
- 4645US2008240480A1Secondary Batteries for Hearing AidsPINNELL LESLIE J·Filed 2008·Application pending·0 cites
- 4744US2008238359A1Lithium Iron Phosphate Ultra Fast Battery ChargerGILLETTE CO·Filed 2007·Application pending·0 cites
- 4844US2008248375A1Lithium secondary batteriesCINTRA GEORGE M·Filed 2007·Application pending·0 cites
- 4943US2008241645A1Lithium ion secondary batteriesPINNELL LESLIE J·Filed 2007·Application pending·0 cites
- 5042US2011223477A1Alkaline battery including lambda-manganese dioxide and method of making thereofNELSON JENNIFER A·Filed 2010·Application pending·0 cites
Showing the top 50 of 54 patent records by PatentIndex Score.
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