Pingping Duan

City:

Shenzhen

Country:

China

Published Applications:

Last publication date:

2025-10-23

Recent patent applications by Duan Pingping

Pingping Duan from Shenzhen, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

CATALYST FOR SYNTHESIZING POLYIMIDE AND PREPARATION METHOD AND APPLICATION THEREOF

Diamine Compound, Polyimide Acid, Polyimide, and Preparation Method Therefor and Use Thereof

Catalyst for Synthesizing Polyimide and Preparation Method Therefor, and Polyimide Compound

InventorID:

6976679 ⎘