Hengjun CHEN

City:

Wuhan

Country:

China

Published Applications:

Last publication date:

2024-06-06

Top Assignees for applications by Hengjun CHEN

The entities that hold a legal rights for patent applications filed by inventor CHEN Hengjun:

Hengjun CHEN from Wuhan, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

RIGID NON-ISOCYANATE POLYURETHANE FOAM AND PREPARATION METHOD THEREFOR

InventorID:

6678699 ⎘