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

Qi Zhen — 5 Patents

UNUnknown: 3 patents #7,366 of 83,584Top 9%
CUChina Pharmaceutical University: 1 patents #21 of 164Top 15%
Hefei, CN: #219 of 1,388 inventorsTop 20%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Qi Zhen has been granted 5 US patents while listed as an inventor at Unknown. The first was granted in 1995 and the most recent in August 2025. Qi Zhen ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Qi Zhen in Hefei, CN.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12383519 Application of CaMK4 in preparation of medicine for preventing and treating psoriasis Liangdan Sun, Liang Yong 2025-08-12
12343318 Use of compound or medicinal derivative thereof in inhibiting AIM2 protein activity Weiwei Chen, Zhuo Li, Yirui Wang, Liangdan Sun 2025-07-01
11992493 Use of compound or pharmaceutical derivative thereof in inhibiting CaMK2G protein activity Liangdan Sun, Yirui Wang, Zhuo Li, Weiwei Chen 2024-05-28
11944603 Use of compound or medicinal derivative thereof in inhibiting AIM2 protein activity Liangdan Sun, Bao Li 2024-04-02
5430054 Preparation methods of diterpene lactone compounds and application of the same to antifertility Shoa-Zhen Qian, Jia-Run Zheng, Xie-Yu Lu, Peng MA, Chong Zhang +7 more 1995-07-04