Chengbin Chen

City:

Shenzhen

Country:

China

Published Applications:

Last publication date:

2016-06-30

Top Assignees for applications by Chengbin Chen

The entities that hold a legal rights for patent applications filed by inventor Chen Chengbin:

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

Amphoteric betaine-type polycarboxylate superplasticizer and preparation method thereof

InventorID:

1576857 ⎘