Inventor · disambiguated record
Karim Zaghib
Also filed as: ZAGHIB KARIM
117 granted patents·61 pending applications·251 citations·filing 1998–2025
99Inventor score
Files withHYDRO QUEBEC130ZAGHIB KARIM17MURATA MANUFACTURING CO8ADVANCED CELL ENG INC4GUERFI ABDELBAST3
Top patents by PatentIndex Score
178 records- 0194US12068484B2Method of producing electrode material for lithium-ion secondary battery and lithium-ion battery using such electrode materialHYDRO QUEBEC·Filed 2022·Granted Aug 20, 2024·1 cites·11 claims
- 0292US10090525B2Positive-electrode materials: methods for their preparation and use in lithium secondary batteriesHYDRO QUEBEC·Filed 2017·Granted Oct 2, 2018·3 cites·6 claims
- 0391US8435671B2Multilayer material, method for making same and use as electrodeZAGHIB KARIM·Filed 2007·Granted May 7, 2013·13 cites·12 claims
- 0489US12368168B2Method of producing electrode material for lithium-ion secondary battery and lithium-ion battery using such electrode materialHYDRO QUEBEC·Filed 2024·Granted Jul 22, 2025·0 cites·11 claims
- 0588US9559355B2Particulate anode materials and methods for their preparationHYDRO QUEBEC·Filed 2012·Granted Jan 31, 2017·4 cites·17 claims
- 0688US9431675B2Material consisting of composite oxide particles, method for preparing same, and use thereof as electrode active materialGUERFI ABDELBAST·Filed 2010·Granted Aug 30, 2016·7 cites·20 claims
- 0788US8114469B2Li4Ti5O12, Li(4-α)ZαTi5O12 or Li4ZβTi(5-βO12 particles, processes for obtaining same and use as electrochemical generatorsZAGHIB KARIM·Filed 2008·Granted Feb 14, 2012·11 cites·32 claims
- 0888US7427369B2Graphite and cobalt oxide-containing composition and device for applying a coating on a supportHYDRO QUEBEC·Filed 2007·Granted Sep 23, 2008·6 cites·10 claims
- 0987US9077031B2Li4Ti5O12, Li(4-α)ZαTi5O12or Li4ZβTi(5-β)O12 particles, processes for obtaining same and their use in electrochemical generatorsZAGHIB KARIM·Filed 2012·Granted Jul 7, 2015·4 cites·16 claims
- 1087US2024258513A1Anode for high-energy batteriesHYDRO QUEBEC·Filed 2024·Application pending·0 cites
- 1186US9249353B2Flexible transparent electrochomic device, and a method for the preparation thereofHYDRO QUEBEC·Filed 2012·Granted Feb 2, 2016·8 cites·24 claims
- 1285US8425976B2Method for preparing ceramic powders in the presence of a carbon source, powders obtained and use thereofZAGHIB KARIM·Filed 2010·Granted Apr 23, 2013·4 cites·51 claims
- 1384US10811731B2Electrolyte purification method using calcium carbide, and electrolytes thus obtainedHYDRO QUEBEC·Filed 2018·Granted Oct 20, 2020·1 cites·14 claims
- 1483US10181621B2Electrode for photobatteryHYDRO QUEBEC·Filed 2015·Granted Jan 15, 2019·3 cites·23 claims
- 1583US9768441B2Process for the preparation of an electrode from a porous material, electrode thus obtained and corresponding electrochemical systemHYDRO QUEBEC·Filed 2014·Granted Sep 19, 2017·2 cites·14 claims
- 1683US9577253B2Positive-electrode materials: methods for their preparation and use in lithium secondary batteriesHYDRO QUEBEC·Filed 2012·Granted Feb 21, 2017·2 cites·14 claims
- 1783US9508983B2Potatolike shaped graphite particles with low impurity rate at the surface, process for preparing sameHYDRO QUEBEC·Filed 2015·Granted Nov 29, 2016·1 cites·25 claims
- 1883US9034490B2Multilayer material, method for making same and use as electrodeHYDRO QUEBEC·Filed 2013·Granted May 19, 2015·3 cites·27 claims
- 1983US7588826B2Particle containing a graphite based nucleus with at least one continuous or discontinuous layer, processes for preparing the same and their usesHYDRO QUEBEC·Filed 2003·Granted Sep 15, 2009·18 cites·46 claims
- 2083US2024363845A1ADDITIVES FOR ELECTROLYTE AND CATHODE MATERIAL IN Li-ION BATTERIES COMPRISING METAL-BASED CATHODE MATERIAL WHICH PRODUCES M2+ METAL IONSHYDRO QUEBEC·Filed 2024·Application pending·0 cites
- 2182US2025038355A1Cellulose-based separators comprising flame retardant, and uses thereof in electrochemistryHYDRO QUEBEC·Filed 2024·Application pending·0 cites
- 2281US10944107B2Methods for the preparation and use of positive electrode materials coated with carbon in lithium secondary batteriesHYDRO QUEBEC·Filed 2018·Granted Mar 9, 2021·1 cites·13 claims
- 2381US8765261B2Process for preparing ceramic powders in the presence of a source of carbon, powders thus obtained and their useHYDRO QUEBEC·Filed 2013·Granted Jul 1, 2014·2 cites·12 claims
- 2481US2024097110A1Particulate anode materials and methods for their preparation by inductively-coupled plasmaHYDRO QUEBEC·Filed 2023·Application pending·0 cites
- 2580US11271198B2Core-shell electrode material particles and their use in electrochemical cellsHYDRO QUEBEC·Filed 2017·Granted Mar 8, 2022·2 cites·21 claims
- 2680US9837662B2Particulate anode materials and methods for their preparationHYDRO QUEBEC·Filed 2016·Granted Dec 5, 2017·1 cites·19 claims
- 2780US2024234726A1High capacity lithium ion anodes and cells and batteries containing lithium ion anodesADVANCED CELL ENG INC·Filed 2022·Application pending·0 cites
- 2880US2024322157A1Bipolar lithium ion cathodes and cells and batteries containing lithium ion cathodesADVANCED CELL ENG INC·Filed 2022·Application pending·0 cites
- 2980US2024243281A1Lithium ion cathodes and cells suitable for large-format batteries and large-format batteries containing lithium ion cathodesADVANCED CELL ENG INC·Filed 2022·Application pending·0 cites
- 3080US2025070260A1Slot electrode stack and electrochemical cells and batteries containing a slot electrode stackADVANCED CELL ENG INC·Filed 2022·Application pending·0 cites
- 3179US12322801B2Olivine-type compounds: method for their preparation and use in cathode materials for sodium-ion batteriesHYDRO QUEBEC·Filed 2022·Granted Jun 3, 2025·0 cites·16 claims
- 3279US2025260011A1Olivine-type compounds: method for their preparation and use in cathode materials for sodium-ion batteriesHYDRO QUEBEC·Filed 2025·Application pending·0 cites
- 3378US11699781B2Electrode coated with a film obtained from an aqueous solution comprising a water-soluble binder, production method thereof and uses of sameHYDRO QUEBEC·Filed 2020·Granted Jul 11, 2023·0 cites·22 claims
- 3478US10050270B2Lithium-ion secondary battery and method of producing sameHYDRO QUEBEC·Filed 2013·Granted Aug 14, 2018·2 cites·27 claims
- 3578US7897674B2Polymer electrolyte with high stability, its use in electrochemical systemsHYDRO QUEBEC·Filed 2003·Granted Mar 1, 2011·28 cites·6 claims
- 3678US6280882B1Electrolytic composition with polymer base for electrochemical generatorHYDRO QUEBEC·Filed 1998·Granted Aug 28, 2001·52 cites·34 claims
- 3777US11715828B2Positive-electrode materials: methods for their preparation and use in lithium secondary batteriesHYDRO QUEBEC·Filed 2020·Granted Aug 1, 2023·0 cites·6 claims
- 3877US11705579B2Additive for electrolytesHYDRO QUEBEC·Filed 2021·Granted Jul 18, 2023·0 cites·17 claims
- 3977US11050098B2Process for the recycling of lithium battery electrode materialsHYDRO QUEBEC·Filed 2017·Granted Jun 29, 2021·1 cites·26 claims
- 4076US10329154B2Method for preparing a particulate cathode materialJOHNSON MATTHEY PLC·Filed 2014·Granted Jun 25, 2019·2 cites·12 claims
- 4176US8828103B2Process for the preparation of an electrode from a porous material, electrode thus obtained and corresponding electrochemical systemZAGHIB KARIM·Filed 2011·Granted Sep 9, 2014·1 cites·35 claims
- 4276US7993621B2Surface preparation of natural graphite and the effect of impurities on grinding and the particle distributionHYDRO QUEBEC·Filed 2007·Granted Aug 9, 2011·3 cites·18 claims
- 4376US2025129207A1Squaric acid-based polymers, their manufacturing processes and their usesHYDRO QUEBEC·Filed 2024·Application pending·0 cites
- 4475US12431499B2Sulfur-containing compounds and polymers and the use thereof in electrochemical cellsHYDRO QUEBEC·Filed 2022·Granted Sep 30, 2025·0 cites·23 claims
- 4575US11335894B2Multilayer material based on active lithium, method of preparation and applications in electrochemical generatorsHYDRO QUEBEC·Filed 2019·Granted May 17, 2022·0 cites·23 claims
- 4675US2024001464A1Cutting of soft metals with the aid of ultrasoundHYDRO QUEBEC·Filed 2023·Application pending·0 cites
- 4774US10320029B2All-solid-state lithium-sulfur polymer electrochemical cells and production methods thereofHYDRO QUEBEC·Filed 2014·Granted Jun 11, 2019·2 cites·23 claims
- 4874US2025023099A1ADDITIVES FOR ELECTROLYTES IN Li-ION BATTERIESHYDRO QUEBEC·Filed 2024·Application pending·0 cites
- 4974US2023339758A1Method for the purification of raw carbon nanotubesHYDRO QUEBEC·Filed 2023·Application pending·0 cites
- 5074US2018040877A1Electrode materials with high surface conductivityACEP INC·Filed 2017·Application pending·0 cites
Showing the top 50 of 178 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Karim Zaghib files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →