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

Wan Zhao — 2 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
HUHubei University: 1 patents #31 of 117Top 30%
Beijing, CN: #11,144 of 27,914 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Wan Zhao has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 2011 and the most recent in May 2023. Wan Zhao ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Wan Zhao in Beijing, CN.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11647752 Method for controlling tobacco bacterial wilt and application of NaHS in controlling tobacco bacterial wilt Chunlei Yang, Jun Yu, Yong Yang, Haibo Xiang, Chunli Li +3 more 2023-05-16
7985734 Peptides for preventing or treating liver damage Yun Cheng, Ruihe Yu, Jun Zhao, Jing Li 2011-07-26