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

Dengfeng Dou — 4 Patents

HIHitgen: 4 patents #2 of 33Top 7%
Chengdu, CN: #445 of 2,669 inventorsTop 20%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Dengfeng Dou has been granted 4 US patents while listed as an inventor at Hitgen. The first was granted in 2016 and the most recent in October 2021. Dengfeng Dou ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Dengfeng Dou in Chengdu, CN.

Patents per Year

Patents granted per year, 2016 to 2021Bar chart with a peak of 1 patents in 2016.peak 12016: 1 patents20162019: 1 patents20192020: 1 patents20202021: 1 patents2021

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11149008 Sulfamide derivatives and preparation method and use thereof Jin Li, Xueming Li, Jinqiao Wan, Wei Zhang, Jingming Li +2 more 2021-10-19
10801022 Method for solid-phase synthesis of DNA encoded compound library Jin Li, Jinqiao Wan, Guansai LIU 2020-10-13
10266489 Pyrrolic amide compound and preparation method and application thereof Jin Li, Jinqiao Wan, Fei PAN, Peng Lv 2019-04-23
9518998 Drug target capturing method Jin Li, Benyanzi Yang, Xiaohu Ge, Hongmei SONG, Jinqiao Wan +5 more 2016-12-13