YZ

Yun Zhao

BI Beijing Research Institute Of Chemical Industry: 1 patents #1 of 7Top 15%
CP China Petrochemical: 1 patents #7 of 97Top 8%
📍 Hangzhou City, CA: #7 of 19 inventorsTop 40%
Overall (2002): #82,731 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6376417 Catalyst for the polymerization of propylene and its use Aichun Yang, Zhulan Li, Wenbo Song, Juziu Yang, Bingquan Mao +1 more 2002-04-23