Assignee
GUIZHOU ZHENHUA E CHEM INC
CN·7 granted patents·12 pending applications·5 citations·filing 2017–2025
Top patents by PatentIndex Score
19 records- 0184US10566606B2Spherical or spherical-like cathode material for a lithium battery, a battery and preparation method and application thereofGUIZHOU ZHENHUA E CHEM INC·Filed 2017·Granted Feb 18, 2020·2 cites·13 claims
- 0278US11289691B2Spherical or spherical-like cathode material for a lithium battery, a battery and preparation method and application thereofGUIZHOU ZHENHUA E CHEM INC·Filed 2020·Granted Mar 29, 2022·1 cites·20 claims
- 0377US10665862B2Lithium ion battery cathode material and lithium ion batteryGUIZHOU ZHENHUA E CHEM INC·Filed 2018·Granted May 26, 2020·1 cites·19 claims
- 0475US2026081172A1Carbon-coated fast-ionic conductor-modified positive electrode material and preparation method thereforGUIZHOU ZHENHUA E CHEM INC·Filed 2025·Application pending·0 cites
- 0574US2026043167A1Large single-crystal prussian white-based sodium-ion positive electrode material and method for preparing sameGUIZHOU ZHENHUA E CHEM INC·Filed 2025·Application pending·0 cites
- 0670US10541414B2Cathode material of lithium cobalt oxide for a lithium ion secondary battery and preparation methods and applications thereofGUIZHOU ZHENHUA E CHEM INC·Filed 2017·Granted Jan 21, 2020·1 cites·49 claims
- 0766US12586788B2Zinc-containing cathode material for sodium ion battery and preparation method and application thereofGUIZHOU ZHENHUA E CHEM INC·Filed 2023·Granted Mar 24, 2026·0 cites·20 claims
- 0866US2025376783A1Single-crystal cathode material and preparing method thereofGUIZHOU ZHENHUA E CHEM INC·Filed 2025·Application pending·0 cites
- 0965US2024021807A1Mono-crystalline Cathode Material for Sodium-ion Battery and Preparation Method and Application ThereofGUIZHOU ZHENHUA E CHEM INC·Filed 2023·Application pending·0 cites
- 1064US2023307623A1High-nickel cathode material for lithium ion battery and preparation method and application thereofGUIZHOU ZHENHUA E CHEM INC·Filed 2022·Application pending·0 cites
- 1163US2023352675A1Cathode Material for Sodium Ion Battery and Preparation Method and Application thereofGUIZHOU ZHENHUA E CHEM INC·Filed 2023·Application pending·0 cites
- 1262US2024079577A1Cathode Material for Sodium Ion Battery with Coating Structure and Preparation Method and Use ThereofGUIZHOU ZHENHUA E CHEM INC·Filed 2023·Application pending·0 cites
- 1361US2024363838A1Double-coated high-nickel lithium-ion cathode material, preparation method and use thereofGUIZHOU ZHENHUA E CHEM INC·Filed 2024·Application pending·0 cites
- 1461US2024021811A1Mono-crystalline Cathode Material for Sodium-ion Battery and Preparation Method and Battery ThereofGUIZHOU ZHENHUA E CHEM INC·Filed 2023·Application pending·0 cites
- 1559US2023187626A1Cathode Material for a Lithium Ion Battery and Preparation Method and Application ThereofGUIZHOU ZHENHUA E CHEM INC·Filed 2022·Application pending·0 cites
- 1659US2025372645A1High-nickel compound and preparation method thereforGUIZHOU ZHENHUA E CHEM INC·Filed 2025·Application pending·0 cites
- 1758US2025270104A1Pre-sodium treated positive electrode material for copper-zinc-based sodium ion battery and method of preparing the sameGUIZHOU ZHENHUA E CHEM INC·Filed 2024·Application pending·0 cites
- 1854US10790506B2Spherical or spherical-like cathode material for lithium-ion battery and lithium-ion batteryGUIZHOU ZHENHUA E CHEM INC·Filed 2018·Granted Sep 29, 2020·0 cites·14 claims
- 1948US10573882B2Spherical or spherical-like lithium ion battery cathode material and preparation method and application thereofGUIZHOU ZHENHUA E CHEM INC·Filed 2017·Granted Feb 25, 2020·0 cites·6 claims
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