Shuyan Yu

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2013-10-03

Top Assignees for applications by Shuyan Yu

The entities that hold a legal rights for patent applications filed by inventor Yu Shuyan:

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

Mannich-base inhibitor for decalcification, preparation method and application thereof

InventorID:

462872 ⎘