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

Ying Ouyang

CC China Petroleum & Chemical: 2 patents #18 of 397Top 5%
Overall (2025): #73,604 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12358855 Catalytic cracking agent containing phosphorus-modified molecular sieve, preparation process thereof, preparation system and use thereof Yibin Luo, Chengqiang Wang, Enhui XING, Xingtian Shu 2025-07-15
12296323 Phosphorus-modified MFI-structured molecular sieve, catalytic cracking auxiliary and catalytic cracking catalyst containing phosphorus-modified MFI-structured molecular sieve, and processes for preparing the same Yibin Luo, Chengqiang Wang, Enhui XING, Xingtian Shu 2025-05-13