Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Guoqing Li — 3 Patents in 2021

Merck: 2 patents #121 of 909Top 15%
CCChia Tai Tianqing Pharmaceutical Group Co.: 1 patents #18 of 78Top 25%
MDMedshine Discovery: 1 patents #8 of 39Top 25%
Montgomery, NJ: #10 of 67 inventorsTop 15%
New Jersey: #694 of 6,977 inventorsTop 10%
Overall (2021): #82,243 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11034661 Substituted N′-hydroxycarbamimidoyl-1,2,5-oxadiazole compounds as indoleamine 2,3-dioxygenase IDO inhibitors Liangqin Guo, Yongxin Han, Kun Liu, Shuwen He, Joseph A. Kozlowski +6 more 2021-06-15
10988487 Substituted n′-hydroxycarbamimidoyl-1,2,5-oxadiazole compounds as indoleamine 2,3-dioxygenase (IDO) inhibitors Kun Liu, Abdelghani Achab, Purakkattle Biju, Timothy A. Cernak, Yongqi Deng +10 more 2021-04-27
10981860 Caspase inhibitor and pharmaceutical composition, use and therapeutic method thereof Haiying He, Songliang Wu, Zhi Luo, Jianfeng Mou, Fengying Guo +3 more 2021-04-20