Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David Needham — 1 Patent in 2021

DUDuke University: 1 patents #52 of 331Top 20%
Durham, NC: #207 of 654 inventorsTop 35%
North Carolina: #1,964 of 5,924 inventorsTop 35%
Overall (2021): #481,298 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10905665 Chemical modulators of signaling pathways and therapeutic use Wei-Ren Chen, Robert Mook, Jiangbo Wang, Xiu-rong Ren, Minyong Chen +2 more 2021-02-02