Inventor · disambiguated record
Robert M. Spotnitz
Also filed as: SPOTNITZ ROBERT · SPOTNITZ ROBERT M · SPOTNITZ ROBERT MARK
56 granted patents·13 pending applications·1,557 citations·filing 1986–2025
99Inventor score
Top patents by PatentIndex Score
69 records- 0199US9806331B2Microstructured electrode structuresENOVIX CORP·Filed 2016·Granted Oct 31, 2017·34 cites·22 claims
- 0299US9362553B2Microstructured electrode structuresENOVIX CORP·Filed 2014·Granted Jun 7, 2016·45 cites·20 claims
- 0398US10038214B2Electrode structures for three-dimensional batteriesENOVIX CORP·Filed 2017·Granted Jul 31, 2018·37 cites·23 claims
- 0498US10020514B2Ionically permeable structures for energy storage devicesENOVIX CORP·Filed 2016·Granted Jul 10, 2018·34 cites·29 claims
- 0598US9991490B2Separators for three-dimensional batteriesRAMASUBRAMANIAN MURALI·Filed 2014·Granted Jun 5, 2018·36 cites·30 claims
- 0698US9660292B2Electrode structures for three-dimensional batteriesENOVIX CORP·Filed 2013·Granted May 23, 2017·44 cites·29 claims
- 0798US9105905B2Anode material having a uniform metal-semiconductor alloy layerENOVIX CORP·Filed 2013·Granted Aug 11, 2015·28 cites·20 claims
- 0898US8475957B2Negative electrode structure for non-aqueous lithium secondary batteryRAMASUBRAMANIAN MURALI·Filed 2009·Granted Jul 2, 2013·39 cites·17 claims
- 0997US8841030B2Microstructured electrode structuresLAHIRI ASHOK·Filed 2012·Granted Sep 23, 2014·39 cites·57 claims
- 1097US8524395B2Nonaqueous electrolyte secondary battery anode material with a uniform metal-semiconductor alloy layerRAMASUBRAMANIAN MURALI·Filed 2012·Granted Sep 3, 2013·25 cites·11 claims
- 1197US8367244B2Anode material having a uniform metal-semiconductor alloy layerENOVIX CORP·Filed 2009·Granted Feb 5, 2013·29 cites·21 claims
- 1297US8216712B1Anodized metallic battery separator having through-poresRAMASUBRAMANIAN MURALI·Filed 2008·Granted Jul 10, 2012·38 cites·14 claims
- 1397US8133613B2Nonaqueous electrolyte secondary battery anode material with a uniform metal-semiconductor alloy layerRAMASUBRAMANIAN MURALI·Filed 2008·Granted Mar 13, 2012·27 cites·29 claims
- 1497US4826799AShaped catalyst and process for making itGRACE W R & CO·Filed 1988·Granted May 2, 1989·115 cites·35 claims
- 1596US10403884B2Electrode structuresENOVIX CORP·Filed 2017·Granted Sep 3, 2019·6 cites·19 claims
- 1696US9356271B2Ionically permeable structures for energy storage devicesRAMASUBRAMANIAN MURALI·Filed 2012·Granted May 31, 2016·41 cites·28 claims
- 1795US9166230B1Three-dimensional battery having current-reducing devices corresponding to electrodesLAHIRI ASHOK·Filed 2008·Granted Oct 20, 2015·20 cites·28 claims
- 1895US8119269B2Secondary battery with auxiliary electrodeRAMASUBRAMANIAN MURALI·Filed 2008·Granted Feb 21, 2012·19 cites·27 claims
- 1995US5130052ACorrosion inhibition with water-soluble rare earth chelatesGRACE W R & CO·Filed 1991·Granted Jul 14, 1992·60 cites·42 claims
- 2095US4895994AShaped catalysts and processesGRACE W R & CO·Filed 1988·Granted Jan 23, 1990·96 cites·8 claims
- 2194US10749207B2Electrode structures for three-dimensional batteriesENOVIX CORP·Filed 2018·Granted Aug 18, 2020·3 cites·18 claims
- 2293US11600848B2Electrode structures for three-dimensional batteriesENOVIX CORP·Filed 2020·Granted Mar 7, 2023·2 cites·17 claims
- 2392US11682812B2Electrode assemblies including current limiters and methods of assembling such electrode assembliesENOVIX CORP·Filed 2022·Granted Jun 20, 2023·1 cites·30 claims
- 2492US2024356061A1Electrode structures for three-dimensional batteriesENOVIX CORP·Filed 2024·Application pending·0 cites
- 2591US10707466B2Separators for three-dimensional batteriesENOVIX CORP·Filed 2018·Granted Jul 7, 2020·2 cites·25 claims
- 2691US2024356093A1Replenished negative electrodes for secondary batteriesENOVIX CORP·Filed 2024·Application pending·0 cites
- 2790US9843027B1Battery cell having package anode plate in contact with a plurality of diesSPOTNITZ ROBERT·Filed 2010·Granted Dec 12, 2017·12 cites·16 claims
- 2890US8900331B2Process for manufacturing a battery incorporating an anodized metallic battery separator having through-poresRAMASUBRAMANIAN MURALI·Filed 2012·Granted Dec 2, 2014·5 cites·6 claims
- 2990US8691450B1Three-dimensional batteries and methods of manufacturing the sameSRINIVASAN VENKAT·Filed 2009·Granted Apr 8, 2014·14 cites·34 claims
- 3090US6322923B1Separator for gel electrolyte batteryCELGARD INC·Filed 1998·Granted Nov 27, 2001·120 cites·21 claims
- 3189US12249739B2Three-dimensional battery having current-reducing devices corresponding to electrodesENOVIX CORP·Filed 2023·Granted Mar 11, 2025·0 cites·14 claims
- 3289US8663730B1Method to fabricate a three dimensional battery with a porous dielectric separatorLAHIRI ASHOK·Filed 2008·Granted Mar 4, 2014·10 cites·18 claims
- 3389US5281491ABattery separatorGRACE W R & CO·Filed 1991·Granted Jan 25, 1994·76 cites·25 claims
- 3488US2025364653A1Battery cells having electrode assemblies and methods of their fabricationENOVIX CORP·Filed 2025·Application pending·0 cites
- 3587US12009473B2Electrode structures for three-dimensional batteriesENOVIX CORP·Filed 2023·Granted Jun 11, 2024·0 cites·17 claims
- 3687US11355816B2Separators for three-dimensional batteriesENOVIX CORP·Filed 2020·Granted Jun 7, 2022·1 cites·40 claims
- 3787US2025316859A1Electrode assemblies including current limitersENOVIX CORP·Filed 2025·Application pending·0 cites
- 3886US12009488B2Replenished negative electrodes for secondary batteriesENOVIX CORP·Filed 2023·Granted Jun 11, 2024·0 cites·20 claims
- 3986US5340558AVermiculite composition with improved thermal expansion propertiesGRACE W R & CO·Filed 1993·Granted Aug 23, 1994·71 cites·15 claims
- 4085US12362439B2Electrode assemblies including current limitersENOVIX CORP·Filed 2023·Granted Jul 15, 2025·0 cites·29 claims
- 4185US10256500B2Three-dimensional batteries and methods of manufacturing the sameENOVIX CORP·Filed 2017·Granted Apr 9, 2019·1 cites·23 claims
- 4284US9761901B2Three-dimensional batteries and methods of manufacturing the sameENOVIX CORP·Filed 2015·Granted Sep 12, 2017·2 cites·17 claims
- 4383US12244036B2Separators for three-dimensional batteriesENOVIX CORP·Filed 2022·Granted Mar 4, 2025·0 cites·24 claims
- 4483US5326500AVermiculite composition with improved chemical exfoliationGRACE W R & CO·Filed 1993·Granted Jul 5, 1994·62 cites·21 claims
- 4583US5240655AProcess of making a battery separatorGRACE W R & CO·Filed 1991·Granted Aug 31, 1993·82 cites·6 claims
- 4682US4670108AOxidation of organic compounds using ceric methanesulfonate in an aqueous organic solutionGRACE W R & CO·Filed 1986·Granted Jun 2, 1987·17 cites·33 claims
- 4781US10014517B2Three dimensional batteries and methods of manufacturing the sameENOVIX CORP·Filed 2014·Granted Jul 3, 2018·2 cites·12 claims
- 4881US6106971APortable power tool having low rate, rechargeable batteries attached to clothingCELGARD INC·Filed 1999·Granted Aug 22, 2000·52 cites·5 claims
- 4980US8999558B2Three-dimensional batteries and methods of manufacturing the sameRUST III HARROLD JONES·Filed 2008·Granted Apr 7, 2015·4 cites·37 claims
- 5080US4639298AOxidation of organic compounds using ceric ions in aqueous methanesulfonic acidGRACE W R & CO·Filed 1986·Granted Jan 27, 1987·24 cites·23 claims
Showing the top 50 of 69 patent records by PatentIndex Score.
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