Inventor · disambiguated record
Wenjun Ban
Also filed as: BAN WENJUN
2 granted patents·4 pending applications·1 citations·filing 2019–2022
33Inventor score
Top patents by PatentIndex Score
6 records- 0170US11097954B2Method and system for preparing battery grade and high purity grade lithium hydroxide and lithium carbonate from high-impurity lithium sourcesCHENGDU CHEMPHYS CHEMICAL IND CO LTD·Filed 2019·Granted Aug 24, 2021·1 cites·30 claims
- 0261US12466739B2Method and system for preparing battery grade and high purity grade lithium hydroxide and lithium carbonate from high-impurity lithium sourcesCOLI TECH PTE LTD·Filed 2021·Granted Nov 11, 2025·0 cites·9 claims
- 0354US2024307862A1Preparation Method for Titanium-Based Lithium Ion ExchangerCHENGDU CHEMPHYS CHEMICAL IND CO LTD·Filed 2022·Application pending·0 cites
- 0450US2025262609A1Preparation method for high-adsorption-capacity granular titanium-based lithium ion sieve adsorbentCHENGDU CHEMPHYS CHEMICAL IND CO LTD·Filed 2022·Application pending·0 cites
- 0548US2025083122A1Preparation Method for Functional Material for Extracting Lithium from Aluminum SaltCHENGDU CHEMPHYS CHEMICAL IND CO LTD·Filed 2022·Application pending·0 cites
- 0646US2025099940A1Preparation Method for High-Adsorption-Capacity Granular Aluminum Salt Lithium Extraction AdsorbentCHENGDU CHEMPHYS CHEMICAL IND CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →