Uiwang, South Korea

Eun Joo Lee

This inventor holds 7 USPTO granted patents and 1 published patent application and 4 EPO patents. Top assignees: Lotte Advanced Materials Co., Ltd., Cheil Industries Inc., Lotte Chemical Corporation. Active years: 2013-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Eun Joo Lee. Retrieved from https://idiyas.com/inventor/eun-joo-lee-fyern96i

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 7 

% Patents Active = 85.7

 

Average Co-Inventor Count = 2.9

ph-index = 2

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2013-2024

Loading Chart...
Loading Chart...
7 patents (USPTO):Explore Patents

Title: Eun Joo Lee: Innovator in Thermoplastic Resin Technology

Introduction

Eun Joo Lee is a prominent inventor based in Uiwang-si, South Korea. She has made significant contributions to the field of thermoplastic resin technology, holding a total of 7 patents. Her innovative work focuses on developing advanced materials with enhanced properties for various applications.

Latest Patents

Eun Joo Lee's latest patents include a thermoplastic resin composition that features a unique blend of components. The first patent describes a thermoplastic resin composition comprising about 100 parts by weight of a thermoplastic resin, which includes a diene-based rubber-modified vinyl-based graft copolymer, an acrylate-based rubber-modified vinyl-based graft copolymer, and an aromatic vinyl-based copolymer resin. This composition exhibits excellent weather resistance, impact resistance, stiffness, flame retardancy, and antibacterial properties. The second patent also focuses on a thermoplastic resin composition characterized by a base resin containing a rubber-modified vinyl-based graft copolymer and polyorganosilsesquioxane fine particles. This formulation is noted for its low gloss and weather resistance.

Career Highlights

Eun Joo Lee has worked with notable companies in the industry, including Lotte Advanced Materials Co., Ltd. and Cheil Industries Inc. Her experience in these organizations has allowed her to refine her expertise in material science and innovation.

Collaborations

Throughout her career, Eun Joo Lee has collaborated with talented individuals such as Young Chul Kwon and Jong Cheol Lim. These partnerships have contributed to her success and the advancement of her research.

Conclusion

Eun Joo Lee is a trailblazer in the field of thermoplastic resin technology, with a strong portfolio of patents that highlight her innovative spirit. Her work continues to influence the industry and pave the way for future advancements in material science.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…