Ping Liu

City:

Guangxi

Country:

China

Published Applications:

Last publication date:

2021-09-30

Top Assignees for applications by Ping Liu

The entities that hold a legal rights for patent applications filed by inventor Liu Ping:

Ping Liu from Guangxi, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Dispersive solid-phase extraction material, preparation method therefor and application thereof

InventorID:

6552038 ⎘