Patents/Inventors

Boo-youn Lee

Gyeonggi-doKR4 patents

5 Patents

US123920572025
Polyester Fiber, Preparaion Method Thereof and Molded Article Formed Therefrom
SK Chemicals CO., Ltd.
0 cites
US121687232024
Stretched Polyester Film and Method for Preparing the Same
SK CHEMICALS CO., Ltd.
0 cites
US120181182024
Polyester Resin Comprising Regenerated Bis(2-hydroxyethyl)terephthalate and Film
SK CHEMICALS CO., Ltd.
0 cites
US117879012023
Polyester Container and Manufacturing Method Therefor
SK Chemicals Co., Ltd.
0 cites
US117133732023
Polyester Resin, Method for Preparing Same, and Resin Molded Product Formed Therefrom
SK Chemicals Co., Ltd.
0 cites