Yan Bai

City:

Habei

Country:

China

Published Applications:

Last publication date:

2006-02-16

Top Assignees for applications by Yan Bai

The entities that hold a legal rights for patent applications filed by inventor Bai Yan:

Yan Bai from Habei, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Freeze-dried lecithin nanometer powder injection of ursolic acid and its preparation method

InventorID:

4572425 ⎘