Libo Ruan

City:

Taizhou

Country:

China

Published Applications:

Last publication date:

2013-10-24

Top Assignees for applications by Libo Ruan

The entities that hold a legal rights for patent applications filed by inventor Ruan Libo:

Libo Ruan from Taizhou, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Intermediates of sitagliptin and preparation process thereof

InventorID:

499223 ⎘