Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
DW

Doudou Wang

CC China University Of Petroleum (East China): 1 patents #34 of 193Top 20%
QT Qingdao University Of Technology: 1 patents #22 of 157Top 15%
📍 Qingdao, CN: #100 of 535 inventorsTop 20%
Overall (2025): #400,655 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12378462 Sealing gel with delayed gelation for well cementation, preparation method, and application Chang Lu, Huajie Liu, Yuhuan Bu, Shenglai Guo 2025-08-05