Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Hejun Du — 1 Patent

Yichang City, CN: #24 of 66 inventorsTop 40%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Hejun Du has been granted 1 US patent. All of these patents were granted in 2024. Hejun Du ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Hejun Du in Yichang City, CN.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12157917 Specific DNA fragment of female Acipenser Dabryanus and method for identifying the sex of Acipenser Dabryanus Lei Chen, Zhiyuan Li, Yuanjin Yang, Yacheng Hu, Xin-sheng Zhu +1 more 2024-12-03