This inventor holds 1 USPTO granted patent and 5 published patent applications and 1 EPO patent. Top assignee: Lg Chem, Ltd. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Yeonji Choe - Innovator in Polylactide Resin and Polyester Polymer Technologies
Introduction
Yeonji Choe is a talented inventor based in Daejeon, South Korea. She is currently employed at LG Chem, Ltd., where she focuses on developing innovative materials and processes. Despite having no granted patents to her name, her contributions to the field of polymer science are noteworthy.
Latest Patent Applications
Yeonji Choe has been involved in several significant patent applications. One of her latest applications is for a "Polylactide Resin Composition, and Method for Preparing the Same." This application describes a polylactide resin composition that utilizes a specific nucleating agent to enhance the mobility of high molecular weight polylactide resin, thereby improving its crystallinity. Additionally, it addresses the reduction of the glass transition temperature of the resin composition.
Another notable application is for a "Polyester Polymer, and Method for Preparing the Same, Catalyst System." This application details a polyester polymer that includes a polymer matrix with a polyester repeating unit, along with a mono-metallic salt and a multi-metallic salt of a polyvalent inorganic acid. The method for preparing this polymer and the associated catalyst system are also discussed.
Conclusion
Yeonji Choe is making strides in the field of polymer technology through her innovative patent applications. Her work at LG Chem, Ltd. showcases her commitment to advancing materials science.