Chunping OUYANG

City:

Shanghai

Country:

China

Published Applications:

Last publication date:

2026-05-28

Top Assignees for applications by Chunping OUYANG

The entities that hold a legal rights for patent applications filed by inventor OUYANG Chunping:

Chunping OUYANG from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

BIO-BASED SUCCINIC ACID COMPOSITION, PREPARATION METHOD THEREFOR, AND POLYESTER PREPARED THEREFROM

InventorID:

7796082 ⎘