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USPTO Patent Rankings Data through Sept 30, 2025
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Dun Chi

UNUnknown: 1 patents #344 of 3,329Top 15%
Overall (2021): #469,247 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11201331 Positive electrode material for lithium-sulfur battery, preparation method therefor, and applications thereof Junping Yan 2021-12-14