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

Songtao Dong

CC China Petroleum & Chemical: 1 patents #89 of 397Top 25%
RS Research Institute Of Petroleum Processing, Sinopec: 1 patents #14 of 78Top 20%
Overall (2025): #211,543 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12285743 Supported catalyst, preparation method therefor and application thereof Zhihai Hu, Guangle ZHAO, Ping-Yi Yang, Yang Zhao 2025-04-29