Ulsan, South Korea

Sup Joo Lee

This inventor holds 4 USPTO granted patents and 3 EPO patents. Top assignee: Korea Kumho Petrochemical Co., Ltd.. Active years: 2012-2019.

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

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

Calculating rank

% Patents Active = 50.0

 

Average Co-Inventor Count = 2.5

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Ulsan, KR (2012 - 2013)
  • Buk-gu, KR (2013)
  • Daejeon, KR (2019)

Company Filing History:


Years Active: 2012-2019

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4 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Sup Joo Lee

Introduction

Sup Joo Lee is a prominent inventor based in Ulsan, South Korea. He has made significant contributions to the field of materials science, particularly in the development of advanced thermoplastic resins. With a total of 4 patents to his name, Lee's work focuses on creating eco-friendly and high-performance materials.

Latest Patents

One of Lee's latest patents is an eco-friendly thermoplastic resin composition that boasts excellent electro-plating properties. This innovative composition includes a specific blend of graft copolymer resin, copolymer resin, polycarbonate resin, and conductive filler. The formulation is designed to enhance the performance of thermoplastic materials in various applications.

Another notable patent is for a maleimide-alpha-alkylstyrene-based terpolymer with low molten viscosity. This heat-resistant bulk terpolymer is characterized by its unique composition and a continuous bulk polymerization process that allows for efficient production. The terpolymer exhibits excellent thermal stability and processability, making it suitable for blending with other resins.

Career Highlights

Sup Joo Lee is currently employed at Korea Kumho Petrochemical Co., Ltd., where he continues to innovate in the field of polymer science. His work has not only advanced the understanding of thermoplastic materials but has also contributed to the development of sustainable solutions in the industry.

Collaborations

Lee has collaborated with notable colleagues such as Dong Cheol Sohn and Byung Yoon Ahn. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Sup Joo Lee's contributions to the field of materials science are noteworthy, particularly in the development of eco-friendly thermoplastic resins. His innovative patents and collaborative efforts continue to shape 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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