Inventor
SPOTNITZ ROBERT M
US46 patents
⚠️ This page may combine multiple inventors who share the name “SPOTNITZ ROBERT M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ENOVIX CORP
22 patentsUS9362553B2Jun 7, 2016
Microstructured electrode structures
ENOVIX CORP45 citations98
US10038214B2Jul 31, 2018
Electrode structures for three-dimensional batteries
ENOVIX CORP37 citations97
US9660292B2May 23, 2017
Electrode structures for three-dimensional batteries
ENOVIX CORP44 citations97
US10020514B2Jul 10, 2018
Ionically permeable structures for energy storage devices
ENOVIX CORP34 citations94
US9806331B2Oct 31, 2017
Microstructured electrode structures
ENOVIX CORP34 citations94
US9105905B2Aug 11, 2015
Anode material having a uniform metal-semiconductor alloy layer
ENOVIX CORP28 citations94
US8367244B2Feb 5, 2013
Anode material having a uniform metal-semiconductor alloy layer
ENOVIX CORP29 citations93
US10403884B2Sep 3, 2019
Electrode structures
ENOVIX CORP6 citations84
US11600848B2Mar 7, 2023
Electrode structures for three-dimensional batteries
ENOVIX CORP2 citations73
US11355816B2Jun 7, 2022
Separators for three-dimensional batteries
ENOVIX CORP1 citations73
US10707466B2Jul 7, 2020
Separators for three-dimensional batteries
ENOVIX CORP2 citations73
US10256500B2Apr 9, 2019
Three-dimensional batteries and methods of manufacturing the same
ENOVIX CORP1 citations73
US10749207B2Aug 18, 2020
Electrode structures for three-dimensional batteries
ENOVIX CORP3 citations72
US10014517B2Jul 3, 2018
Three dimensional batteries and methods of manufacturing the same
ENOVIX CORP2 citations71
US9761901B2Sep 12, 2017
Three-dimensional batteries and methods of manufacturing the same
ENOVIX CORP2 citations69
US12249739B2Mar 11, 2025
Three-dimensional battery having current-reducing devices corresponding to electrodes
ENOVIX CORP0 citations63
US12244036B2Mar 4, 2025
Separators for three-dimensional batteries
ENOVIX CORP0 citations62
US12009488B2Jun 11, 2024
Replenished negative electrodes for secondary batteries
ENOVIX CORP0 citations62
US12009473B2Jun 11, 2024
Electrode structures for three-dimensional batteries
ENOVIX CORP0 citations62
US12362439B2Jul 15, 2025
Electrode assemblies including current limiters
ENOVIX CORP0 citations61
US11682812B2Jun 20, 2023
Electrode assemblies including current limiters and methods of assembling such electrode assemblies
ENOVIX CORP1 citations61
US9608263B2Mar 28, 2017
Anode material having a uniform metal-semiconductor alloy layer
ENOVIX CORP0 citations52
GRACE W R & CO
14 patentsUS5130052AJul 14, 1992
Corrosion inhibition with water-soluble rare earth chelates
GRACE W R & CO60 citations96
US4895994AJan 23, 1990
Shaped catalysts and processes
GRACE W R & CO96 citations96
US4826799AMay 2, 1989
Shaped catalyst and process for making it
GRACE W R & CO115 citations96
US5340558AAug 23, 1994
Vermiculite composition with improved thermal expansion properties
GRACE W R & CO71 citations94
US5326500AJul 5, 1994
Vermiculite composition with improved chemical exfoliation
GRACE W R & CO62 citations94
US5281491AJan 25, 1994
Battery separator
GRACE W R & CO76 citations93
US5240655AAug 31, 1993
Process of making a battery separator
GRACE W R & CO82 citations93
US5427721AJun 27, 1995
Method of making microcellular ceramic bodies
GRACE W R & CO29 citations92
US5039383AAug 13, 1991
Halogen generation
GRACE W R & CO24 citations86
US4647349AMar 3, 1987
Oxidation of organic compounds using ceric ions in aqueous trifluoromethanesulfonic acid
GRACE W R & CO21 citations82
US4639298AJan 27, 1987
Oxidation of organic compounds using ceric ions in aqueous methanesulfonic acid
GRACE W R & CO24 citations82
US5194129AMar 16, 1993
Manufacture of optical ferrules by electrophoretic deposition
GRACE W R & CO11 citations74
US4670108AJun 2, 1987
Oxidation of organic compounds using ceric methanesulfonate in an aqueous organic solution
GRACE W R & CO17 citations74
US4692227ASep 8, 1987
Oxidation of organic compounds using thallium ions
GRACE W R & CO5 citations63
RAMASUBRAMANIAN MURALI
5 patentsUS9991490B2Jun 5, 2018
Separators for three-dimensional batteries
RAMASUBRAMANIAN MURALI36 citations97
US8475957B2Jul 2, 2013
Negative electrode structure for non-aqueous lithium secondary battery
RAMASUBRAMANIAN MURALI39 citations94
US8133613B2Mar 13, 2012
Nonaqueous electrolyte secondary battery anode material with a uniform metal-semiconductor alloy layer
RAMASUBRAMANIAN MURALI27 citations92
US8119269B2Feb 21, 2012
Secondary battery with auxiliary electrode
RAMASUBRAMANIAN MURALI19 citations84
US8900331B2Dec 2, 2014
Process for manufacturing a battery incorporating an anodized metallic battery separator having through-pores
RAMASUBRAMANIAN MURALI5 citations73