Ren Ma

City:

Jiangsu

Country:

China

Published Applications:

Last publication date:

2022-02-10

Top Assignees for applications by Ren Ma

The entities that hold a legal rights for patent applications filed by inventor Ma Ren:

Ren Ma from Jiangsu, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

Cannabidiol-containing bio-based polyurethane composite material and preparation method thereof

InventorID:

6565660 ⎘