FA

Fei An

CC China Petroleum & Chemical: 1 patents #89 of 397Top 25%
📍 Shandong, CN: #177 of 611 inventorsTop 30%
Overall (2025): #390,678 of 469,880Top 85%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12253486 Self-heating gas sensor, gas-sensitive material, preparation method for same, and applications thereof Bing Sun, Na Li, Lin Wang, Ning Shi, Wei Xu +5 more 2025-03-18