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USPTO Patent Rankings Data through Dec 31, 2025
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Ching-Yao Chen — 1 Patent in 2021

DBDevelopment Center For Biotechnology: 1 patents #4 of 16Top 25%
Taichung, TW: #368 of 1,110 inventorsTop 35%
Overall (2021): #504,034 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11085062 Processes for preparing glycoprotein-drug conjugates Shih-Chong Tsai, Chun-Chung Lee, Meng-Sheng Lee, Shih-Hsien Chuang, Yi-Jen Chen +1 more 2021-08-10