Xiujun Wang

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2020-06-25

Top Assignees for applications by Xiujun Wang

The entities that hold a legal rights for patent applications filed by inventor Wang Xiujun:

Xiujun Wang from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Heavy oil activator and preparation method and use thereof

InventorID:

6537062 ⎘