Inventor · disambiguated record
Aruna Zhamu
Also filed as: ZHAMU ARUNA
425 granted patents·102 pending applications·4,363 citations·filing 2005–2024
99Inventor score
Files withNANOTEK INSTRUMENTS INC273GLOBAL GRAPHENE GROUP INC90ZHAMU ARUNA90JANG BOR Z24CHEN GUORONG10
Top patents by PatentIndex Score
527 records- 0199US10483533B2Encapsulated cathode active material particles, lithium secondary batteries containing same, and method of manufacturingNANOTEK INSTRUMENTS INC·Filed 2017·Granted Nov 19, 2019·45 cites·39 claims
- 0299US10008723B1Chemical-free production of graphene-wrapped electrode active material particles for battery applicationsNANOTEK INSTRUMENTS INC·Filed 2018·Granted Jun 26, 2018·29 cites·33 claims
- 0399US9960451B1Method of producing deformable quasi-solid electrode material for alkali metal batteriesNANOTEK INSTRUMENTS INC·Filed 2017·Granted May 1, 2018·50 cites·39 claims
- 0499US9926427B2Chemical-free production of graphene-reinforced polymer matrix compositesNANOTEK INSTRUMENTS INC·Filed 2015·Granted Mar 27, 2018·16 cites·26 claims
- 0599US9780379B2Alkali metal secondary battery containing a carbon matrix- or carbon matrix composite-based dendrite intercepting layerNANOTEK INSTRUMENTS INC·Filed 2015·Granted Oct 3, 2017·27 cites·20 claims
- 0699US9666899B2Active cathode layer for metal-sulfur secondary batteryNANOTEK INSTRUMENTS INC·Filed 2015·Granted May 30, 2017·36 cites·27 claims
- 0799US9597657B1Chemical-free production of 3D graphene-carbon hybrid foamZHAMU ARUNA·Filed 2015·Granted Mar 21, 2017·49 cites·20 claims
- 0899US9564656B1Process for producing alkali metal or alkali-ion batteries having high volumetric and gravimetric energy densitiesZHAMU ARUNA·Filed 2015·Granted Feb 7, 2017·48 cites·30 claims
- 0999US9437372B1Process for producing graphene foam supercapacitor electrodeZHAMU ARUNA·Filed 2016·Granted Sep 6, 2016·92 cites·21 claims
- 1099US8241793B2Secondary lithium ion battery containing a prelithiated anodeZHAMU ARUNA·Filed 2009·Granted Aug 14, 2012·122 cites·30 claims
- 1199US8222190B2Nano graphene-modified lubricantZHAMU ARUNA·Filed 2009·Granted Jul 17, 2012·67 cites·35 claims
- 1299US8119288B2Hybrid anode compositions for lithium ion batteriesZHAMU ARUNA·Filed 2007·Granted Feb 21, 2012·106 cites·22 claims
- 1399US7875219B2Process for producing nano-scaled graphene platelet nanocomposite electrodes for supercapacitorsNANOTEK INSTRUMENTS INC·Filed 2007·Granted Jan 25, 2011·97 cites·40 claims
- 1499US7824651B2Method of producing exfoliated graphite, flexible graphite, and nano-scaled graphene plateletsNANOTEK INSTRUMENTS INC·Filed 2007·Granted Nov 2, 2010·105 cites·11 claims
- 1599US7785492B1Mass production of nano-scaled platelets and productsNANOTEK INSTRUMENTS INC·Filed 2006·Granted Aug 31, 2010·91 cites·20 claims
- 1699US7745047B2Nano graphene platelet-base composite anode compositions for lithium ion batteriesNANOTEK INSTRUMENTS INC·Filed 2007·Granted Jun 29, 2010·234 cites·17 claims
- 1798US10862129B2Lithium anode-protecting polymer layer for a lithium metal secondary battery and manufacturing methodNANOTEK INSTRUMENTS INC·Filed 2017·Granted Dec 8, 2020·28 cites·40 claims
- 1898US10083801B2Continuous process for producing electrodes for supercapacitors having high energy densitiesNANOTEK INSTRUMENTS INC·Filed 2018·Granted Sep 25, 2018·22 cites·24 claims
- 1998US10084182B2Alkali metal-sulfur secondary battery containing a protected sulfur cathode and manufacturing methodNANOTEK INSTRUMENTS INC·Filed 2017·Granted Sep 25, 2018·52 cites·54 claims
- 2098US10008747B1Process for producing flexible and shape-conformal rope-shape alkali metal batteriesNANOTEK INSTRUMENTS INC·Filed 2016·Granted Jun 26, 2018·29 cites·38 claims
- 2198US9905856B1Flexible and shape-conformal rope-shape alkali metal-sulfur batteriesZHAMU ARUNA·Filed 2016·Granted Feb 27, 2018·58 cites·39 claims
- 2298US9899672B2Chemical-free production of graphene-encapsulated electrode active material particles for battery applicationsNANOTEK INSTRUMENTS INC·Filed 2016·Granted Feb 20, 2018·22 cites·32 claims
- 2398US9755241B2Alkali metal secondary battery containing a dendrite-intercepting layerNANOTEK INSTRUMENTS INC·Filed 2015·Granted Sep 5, 2017·17 cites·20 claims
- 2498US9533889B2Unitary graphene layer or graphene single crystalZHAMU ARUNA·Filed 2012·Granted Jan 3, 2017·12 cites·32 claims
- 2598US9368831B2Lithium secondary batteries containing non-flammable quasi-solid electrolyteHE HUI·Filed 2013·Granted Jun 14, 2016·32 cites·33 claims
- 2698US9190667B2Graphene nanocomposites for electrochemical cell electrodesZHAMU ARUNA·Filed 2008·Granted Nov 17, 2015·49 cites·23 claims
- 2798US8236452B2Nano-structured anode compositions for lithium metal and lithium metal-air secondary batteriesZHAMU ARUNA·Filed 2009·Granted Aug 7, 2012·49 cites·40 claims
- 2898US8216541B2Process for producing dispersible and conductive nano graphene platelets from non-oxidized graphitic materialsJANG BOR Z·Filed 2008·Granted Jul 10, 2012·54 cites·16 claims
- 2998US8114375B2Process for producing dispersible nano graphene platelets from oxidized graphiteJANG BOR Z·Filed 2008·Granted Feb 14, 2012·57 cites·23 claims
- 3098US7999027B2Pristine nano graphene-modified tiresNANOTEK INSTRUMENTS INC·Filed 2009·Granted Aug 16, 2011·33 cites·14 claims
- 3198US7790285B2Nano-scaled graphene platelets with a high length-to-width aspect ratioNANOTEK INSTRUMENTS INC·Filed 2007·Granted Sep 7, 2010·68 cites·20 claims
- 3298US7662321B2Nano-scaled graphene plate-reinforced composite materials and method of producing sameNANOTEK INSTRUMENTS INC·Filed 2005·Granted Feb 16, 2010·36 cites·9 claims
- 3398US7623340B1Nano-scaled graphene plate nanocomposites for supercapacitor electrodesNANOTEK INSTRUMENTS INC·Filed 2006·Granted Nov 24, 2009·342 cites·24 claims
- 3498US7566410B2Highly conductive nano-scaled graphene plate nanocompositesNANOTEK INSTRUMENTS INC·Filed 2006·Granted Jul 28, 2009·68 cites·18 claims
- 3597US10170789B2Method of producing a shape-conformable alkali metal battery having a conductive and deformable quasi-solid polymer electrodeNANOTEK INSTRUMENTS INC·Filed 2017·Granted Jan 1, 2019·11 cites·43 claims
- 3697US9997784B2Lithium ion battery anode containing silicon nanowires grown in situ in pores of graphene foam and production processNANOTEK INSTRUMENTS INC·Filed 2016·Granted Jun 12, 2018·23 cites·17 claims
- 3797US9812736B2Lithium-selenium secondary batteries having non-flammable electrolyteNANOTEK INSTRUMENTS INC·Filed 2013·Granted Nov 7, 2017·21 cites·18 claims
- 3897US9742001B2Graphene foam-protected anode active materials for lithium batteriesZHAMU ARUNA·Filed 2014·Granted Aug 22, 2017·17 cites·32 claims
- 3997US9437344B2Graphite or carbon particulates for the lithium ion battery anodeZHAMU ARUNA·Filed 2010·Granted Sep 6, 2016·35 cites·30 claims
- 4097US9203084B2Cathode active material-coated discrete graphene sheets for lithium batteries and process for producing sameWANG YANBO·Filed 2013·Granted Dec 1, 2015·30 cites·35 claims
- 4197US9190696B2Lithium secondary batteries containing lithium salt-ionic liquid solvent electrolyteHE HUI·Filed 2013·Granted Nov 17, 2015·19 cites·31 claims
- 4297US9059481B2Non-flammable quasi-solid electrolyte and non-lithium alkali metal or alkali-ion secondary batteries containing sameHE HUI·Filed 2013·Granted Jun 16, 2015·25 cites·29 claims
- 4397US8765302B2Graphene-enabled vanadium oxide cathode and lithium cells containing sameCHEN GUORONG·Filed 2011·Granted Jul 1, 2014·23 cites·27 claims
- 4497US8747623B2One-step production of graphene materialsZHAMU ARUNA·Filed 2011·Granted Jun 10, 2014·21 cites·29 claims
- 4597US8691441B2Graphene-enhanced cathode materials for lithium batteriesZHAMU ARUNA·Filed 2010·Granted Apr 8, 2014·34 cites·33 claims
- 4697US8580432B2Nano graphene reinforced nanocomposite particles for lithium battery electrodesZHAMU ARUNA·Filed 2008·Granted Nov 12, 2013·33 cites·23 claims
- 4797US8497225B2Method of producing graphite-carbon composite electrodes for supercapacitorsZHAMU ARUNA·Filed 2007·Granted Jul 30, 2013·51 cites·21 claims
- 4897US8435676B2Mixed nano-filament electrode materials for lithium ion batteriesZHAMU ARUNA·Filed 2008·Granted May 7, 2013·42 cites·24 claims
- 4997US8158282B2Method of producing prelithiated anodes for secondary lithium ion batteriesZHAMU ARUNA·Filed 2008·Granted Apr 17, 2012·46 cites·19 claims
- 5097US8132746B2Low-temperature method of producing nano-scaled graphene platelets and their nanocompositesZHAMU ARUNA·Filed 2007·Granted Mar 13, 2012·41 cites·21 claims
Showing the top 50 of 527 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →