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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
FL

Feng Li — 1 Patent in 2017

SPSci Pharmtech: 1 patents #1 of 5Top 20%
Overall (2017): #425,187 of 506,227Top 85%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9718765 Process for preparation of optically pure N-substituted-3-methoxypropionic acid derivatives Bo-Fong Chen, Yen-Chi SU, Yen-Wei Li, Chen-Wei Huang 2017-08-01