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

Chunyu Wang — 1 Patent in 2021

CCChina University Of Petroleum (East China): 1 patents #36 of 190Top 20%
Brea, CA: #15 of 43 inventorsTop 35%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #493,924 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11136490 PH sensitive water-absorbent resin suitable for oil well cement slurry and application thereof Yuhuan Bu, Huajie Liu, Leiju Tian, Xinyang Guo 2021-10-05