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

Chengmin Yang

CC China Petroleum & Chemical: 2 patents #18 of 397Top 5%
📍 Daguantang, CN: #10 of 243 inventorsTop 5%
Overall (2025): #65,105 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12396382 Method for breaking dormancy of Thesium chinense Turcz. seeds Yueqin GUAN, Weibing Zheng, Qisheng Yao, Zheng Zhang 2025-08-26
12391888 Solid particle bed, fixed bed, and oil hydrogenation method Li Liu, Yang Li, Weiyu DUAN, Rong Guo, Yong Zhou +3 more 2025-08-19
12343709 Hydrogenation catalyst, preparation process thereof and use thereof Li Liu, Yunhai YAO, Yang Li, Weiyu DUAN, Jin SUN +4 more 2025-07-01