Dong Ryul Ryu

City:

Chungcheongbuk-do

Country:

Korea (South)

Published Applications:

Last publication date:

2020-02-27

Top Assignees for applications by Dong Ryul Ryu

The entities that hold a legal rights for patent applications filed by inventor Ryu Dong Ryul:

Shinil Chemical Industry Co., Ltd. 1 Gyeonggi-do, Korea (South)
Korea Fuel Tech Corporation 1 Gyeonggi-do, Korea (South)

Recent patent applications by Ryu Dong Ryul

Dong Ryul Ryu from Chungcheongbuk-do, KR has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2020-02-27

US20200062957A1

Chemistry; metallurgy

Polyamide-based Composite Resin Composition Having Excellent Gas Barrier Property

InventorID:

2654968 ⎘