Daejeon, South Korea

Roo Da Lee

This inventor holds 25 USPTO granted patents and 2 published patent applications and 17 EPO patents, primarily in Thermoplastic Resin Technology. Top assignee: Lg Chem, Ltd. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roo Da Lee. Retrieved from https://idiyas.com/inventor/roo-da-lee

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

USPTO Granted Patents = 25 

% Patents Active = 88.0

 

Average Co-Inventor Count = 7.4

ph-index = 2

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 2015-2026

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Areas of Expertise:
Thermoplastic Resin
Graft Copolymer
Matrix Copolymer
Transparent Resin
Resin Composition
Molded Article
Chemical Resistance
Preparation Method
Acrylate Resin
Resin Powder
Complex Preparation
25 patents (USPTO):Explore Patents

Title: Roo Da Lee: Innovator in Thermoplastic Resin Technology

Introduction

Roo Da Lee, a distinguished inventor from Daejeon, South Korea, has made significant contributions to the field of thermoplastic resin technologies. With an impressive portfolio of 21 patents, his work has paved the way for advancements in material science, particularly in the development of innovative thermoplastic compositions.

Latest Patents

Among Roo Da Lee's latest patents are two notable inventions focused on thermoplastic resin compositions. The first patent introduces a thermoplastic resin composition that comprises a base resin featuring two distinct copolymers. This inventive formulation improves the mechanical properties and chemical resistance of the resin without compromising transparency. The second patent details a matrix copolymer and a graft copolymer that include cellulose nanocrystal derivatives, providing enhanced processability, impact strength, and tensile strength. Both inventions are critical in advancing the capabilities of thermoplastic materials in various applications.

Career Highlights

Roo Da Lee has established himself as a leading figure in the field of polymer chemistry, currently employed at LG Chem, Ltd., one of the largest chemical companies in South Korea. His expertise and innovative approaches have resulted in significant advancements in thermoplastic technologies, contributing to the company’s reputation as a pioneer in the industry.

Collaborations

Throughout his career, Roo Da Lee has collaborated with talented individuals, including coworkers Jeong Su Choi and Won Seok Lee. These partnerships have fostered a culture of innovation, enabling the team to explore and develop groundbreaking materials that push the boundaries of current technologies.

Conclusion

Roo Da Lee's accolades and research underscore his pivotal role in enhancing thermoplastic resin applications. His innovative spirit and dedication to advancing material science promise continued impact in the industry. As his career progresses, his inventions are likely to inspire further developments and innovations, contributing to the future of polymer technology.

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]
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