QL

Qing Liu

CC China Petroleum & Chemical: 1 patents #3 of 75Top 4%
📍 Daguantang, CN: #1 of 1 inventorsTop 100%
Overall (2004): #135,842 of 270,089Top 55%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6787661 Tin-containing organolithium compounds and preparation thereof Chuanqing Li, Aimin Liang, Wei Li, Liyun Zhao, Song Lu +1 more 2004-09-07