Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Lieping Ding — 1 Patent

Zhejiang, CN: #2,244 of 4,420 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Lieping Ding has been granted 1 US patent. All of these patents were granted in 2025. Lieping Ding ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Lieping Ding in Zhejiang, CN.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12258456 Preparation method for spherical or angular powder filler, spherical or angular powder filler obtained thereby, and application thereof Shuzhen Chen, Rui Li, Cheng-Yuan Tang, Chen Chen 2025-03-25