Inventor · disambiguated record
Mario Destephen
Also filed as: DESTEPHEN MARIO
16 granted patents·13 pending applications·136 citations·filing 2003–2024
91Inventor score
Files withEAGLEPICHER TECHNOLOGIES LLC15ROVCAL INC7NDZEBET ERNEST2CHANG JEREMY CHI-HAN1JANAKIRAMAN UMAMAHESWARI1
Top patents by PatentIndex Score
29 records- 0195US7931981B2Separators for alkaline electrochemical cellsROVCAL INC·Filed 2009·Granted Apr 26, 2011·35 cites·44 claims
- 0293US7645540B2Separators for alkaline electrochemical cellsROVCAL INC·Filed 2004·Granted Jan 12, 2010·52 cites·64 claims
- 0392US8691439B2Alkaline cell with performance enhancing additivesNDZEBET ERNEST·Filed 2010·Granted Apr 8, 2014·11 cites·14 claims
- 0482US9455447B2Lithium-sulfur battery and methods of preventing insoluble solid lithium-polysulfide depositionEAGLEPICHER TECHNOLOGIES LLC·Filed 2013·Granted Sep 27, 2016·9 cites·36 claims
- 0580US9991493B2High energy density non-aqueous electrochemical cell with extended operating temperature windowEAGLEPICHER TECHNOLOGIES LLC·Filed 2013·Granted Jun 5, 2018·3 cites·17 claims
- 0678US7763384B2Alkaline cells having high capacityROVCAL INC·Filed 2004·Granted Jul 27, 2010·14 cites·28 claims
- 0777US7226696B2Alkaline cell with performance enhancing additivesRAY O VAC CORP·Filed 2003·Granted Jun 5, 2007·11 cites·34 claims
- 0876US2025349892A1Non-aqueous electrolytes for enhanced battery shelf-lifeEAGLEPICHER TECHNOLOGIES LLC·Filed 2024·Application pending·0 cites
- 0972US2022006146A1Electrochemical cellEAGLEPICHER TECHNOLOGIES LLC·Filed 2021·Application pending·0 cites
- 1072US2021391616A1Electrochemical cellEAGLEPICHER TECHNOLOGIES LLC·Filed 2021·Application pending·0 cites
- 1172US2021384575A1Electrochemical cellEAGLEPICHER TECHNOLOGIES LLC·Filed 2021·Application pending·0 cites
- 1270US2025149581A1Lithium-cfx battery comprising solid polymer electrolyte and method of manufacturing the lithium-cfx batteryEAGLEPICHER TECHNOLOGIES LLC·Filed 2023·Application pending·0 cites
- 1369US2021043888A1Electrochemical cellEAGLEPICHER TECHNOLOGIES LLC·Filed 2020·Application pending·0 cites
- 1466US9190642B2Contoured battery case based on cell shapesEAGLEPICHER TECHNOLOGIES LLC·Filed 2013·Granted Nov 17, 2015·1 cites·26 claims
- 1559US7749654B2Alkaline cell with performance enhancing additivesROVCAL INC·Filed 2007·Granted Jul 6, 2010·0 cites·20 claims
- 1657US2024055704A1Electrochemical cells and headers having sealing featuresEAGLEPICHER TECHNOLOGIES LLC·Filed 2021·Application pending·0 cites
- 1754US10355306B2High rate and energy cathode material for lithium batteriesNDZEBET ERNEST·Filed 2012·Granted Jul 16, 2019·0 cites·17 claims
- 1852US2009078568A1On-demand hydrogen gas generation device having gas management systemROVCAL INC·Filed 2008·Application pending·0 cites
- 1952US2009081497A1On-demand high energy density hydrogen gas generation deviceROVCAL INC·Filed 2008·Application pending·0 cites
- 2052US2009081501A1On-demand hydrogen gas generation deviceROVCAL INC·Filed 2008·Application pending·0 cites
- 2151US8669007B2Non-aqueous cell having amorphous or semi-crystalline copper manganese oxide cathode materialCHANG JEREMY CHI-HAN·Filed 2009·Granted Mar 11, 2014·0 cites·21 claims
- 2251US2021328204A1Batteries and methods of using and making the sameEAGLEPICHER TECHNOLOGIES LLC·Filed 2020·Application pending·0 cites
- 2350US2021328203A1Electrochemical cells and methods of using and making the sameEAGLEPICHER TECHNOLOGIES LLC·Filed 2020·Application pending·0 cites
- 2448US9882243B2Lithium-sulfur battery and methods of reducing insoluble solid lithium-polysulfide depositionsEAGLEPICHER TECHNOLOGIES LLC·Filed 2013·Granted Jan 30, 2018·0 cites·45 claims
- 2545US11050284B2Electrolyte, a battery including the same, and methods of reducing electrolyte flammabilityEAGLEPICHER TECHNOLOGIES LLC·Filed 2015·Granted Jun 29, 2021·0 cites·14 claims
- 2645US9023518B2Lithium—sulfur battery with performance enhanced additivesJANAKIRAMAN UMAMAHESWARI·Filed 2012·Granted May 5, 2015·0 cites·19 claims
- 2745US8623553B2Non-aqueous electrochemical cell having a mixture of at least three cathode materials thereinZHANG DONG·Filed 2010·Granted Jan 7, 2014·0 cites·19 claims
- 2845US2021167349A1Batteries and Methods of Using and Making the SameEAGLEPICHER TECHNOLOGIES LLC·Filed 2019·Application pending·0 cites
- 2942US8663825B2End of life indication system and method for non-aqueous cell having amorphous or semi-crystalline copper manganese oxide cathode materialMILLER GREG·Filed 2010·Granted Mar 4, 2014·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →