Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
XC

Xiaopan Cai — 2 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Shanghai, CN: #6,982 of 19,267 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Xiaopan Cai has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 2021 and the most recent in June 2022. Xiaopan Cai ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Xiaopan Cai in Shanghai, CN.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11369423 Medical anti-loosening screw based on organism osteogenesis function Siwang Hu, Jianru Xiao, Hong Ding, Shungui Chen, Tielong Liu 2022-06-28
11077206 Composition for gene therapy or transfection, and preparation method and use thereof Jianru Xiao, Wanwan Shen, Yiyun Cheng 2021-08-03