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USPTO Patent Rankings Data through Sept 30, 2025
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Chongxi Yu — 2 Patents in 2017

TCTechfields Pharma Co.: 2 patents #1 of 2Top 50%
Plainfield, IL: #14 of 76 inventorsTop 20%
Illinois: #1,398 of 8,424 inventorsTop 20%
Overall (2017): #162,159 of 506,227Top 35%
2 Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9718766 High penetration drugs and their compositions thereof for treatment of parkinson diseases Lina Xu 2017-08-01
9567329 High penetration prodrug compositions of 1H-imidazo[4,5-c]quinolin-4-amines and 1H-imidazo[4,5-c]quinolin-4-amine-related compounds and uses thereof 2017-02-14