Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Peter Cheung — 3 Patents

ADAdagene: 3 patents #5 of 9Top 60%
Suzhou, CN: #599 of 2,542 inventorsTop 25%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Peter Cheung has been granted 3 US patents while listed as an inventor at Adagene. The first was granted in 2022 and the most recent in August 2025. Peter Cheung ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Peter Cheung in Suzhou, CN.

Patents per Year

Patents granted per year, 2022 to 2025Bar chart with a peak of 1 patents in 2022.peak 12022: 1 patents20222024: 1 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12378319 Anti-CD137 molecules and use thereof Peter Peizhi Luo, Fangyong Du, Yan Li, Guizhong LIU, Jun Chen +1 more 2025-08-05
11859003 Method for treating cancer using anti-CD137 antibody Peter Peizhi Luo, Fangyong Du, Guizhong LIU, Yan Li, Jun Chen +1 more 2024-01-02 $941,000
11242395 Anti-CD137 molecules and use thereof Peter Peizhi Luo, Fangyong Du, Yan Li, Guizhong LIU, Jun Chen +1 more 2022-02-08 $2,491,000