Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Nathan D. Lee

FMFmc: 1 patents #867 of 1,735Top 50%
Lambertville, NJ: #73 of 108 inventorsTop 70%
New Jersey: #41,174 of 69,400 inventorsTop 60%
Overall (All Time): #4,022,398 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4544543 Purification of alkylated anthraquinones Dalbir S. Sethi 1985-10-01