Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Guochen Chi — 1 Patent in 2016

KEKempharm: 1 patents #4 of 5Top 80%
Coralville, IA: #12 of 18 inventorsTop 70%
Iowa: #434 of 1,466 inventorsTop 30%
Overall (2016): #390,433 of 481,213Top 85%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9453037 Methylphenidate-prodrugs, processes of making and using the same Sven Guenther, Bindu Bera, Travis Mickle, Sanjib Bera 2016-09-27