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

Dongwen Zhong

CC China Petroleum & Chemical: 1 patents #89 of 397Top 25%
SC Shanghai Research Institute Of Chemical Industry Co.: 1 patents #1 of 19Top 6%
Overall (2025): #400,395 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12365848 Method for preparing high viscosity index poly-alpha-olefin Zhaolin Yin, Yucai Cao, Shengbiao Liang, Yongqing Li, Zhenyu Liu +13 more 2025-07-22