Deping DU

City:

Qingdao

Country:

China

Published Applications:

Last publication date:

2023-11-30

Top Assignees for applications by Deping DU

The entities that hold a legal rights for patent applications filed by inventor DU Deping:

Deping DU from Qingdao, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Purification method and device for continuous distillation and separation of ibuprofen intermediate raw material

Active zinc-based catalyst and preparation method thereof, and use in catalyzing rearrangement reaction of ibuprofen

InventorID:

5866479 ⎘