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

Xiuna YANG

CC China Petroleum & Chemical: 1 patents #89 of 397Top 25%
SC Sinopec Dalian Research Institute Of Petroleum And Petrochemicals Co.: 1 patents #1 of 25Top 4%
Overall (2025): #169,589 of 469,880Top 40%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12269786 Preparation method and production device for propylene Kai Qiao, Feng Zhou, Huixia MA, Rui Jing Jiang, Shumei Zhang +2 more 2025-04-08