Uiwang, South Korea

Kyoungju Kim

This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignees: Lotte Advanced Materials Co., Ltd., Lotte Chemical Corporation. Active years: 2021-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kyoungju Kim. Retrieved from https://idiyas.com/inventor/kyoungju-kim

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2021-2025

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2 patents (USPTO):Explore Patents

Title: Kyoungju Kim: Innovator in Thermoplastic Resin Technology

Introduction

Kyoungju Kim is a notable inventor based in Uiwang-si, South Korea. He has made significant contributions to the field of thermoplastic resin compositions, holding a total of 2 patents. His work focuses on developing innovative materials that enhance the performance and application of thermoplastic resins.

Latest Patents

Kyoungju Kim's latest patents include a thermoplastic resin composition and a molded product using the same. This invention relates to a thermoplastic resin composition that comprises 100 parts by weight of a base resin, which includes a polycarbonate resin, a rubber-modified aromatic vinyl-based graft copolymer, and an aromatic vinyl-vinyl cyanide copolymer. Additionally, it incorporates an inorganic filler and a specific compound represented by Chemical Formula 1. Another significant patent is for a polycarbonate resin composition, which includes a base resin with a polycarbonate resin and a rubber-modified vinyl-based copolymer, along with cross-linkable styrene-acrylonitrile and methyl methacrylate-butyl acrylate copolymers.

Career Highlights

Throughout his career, Kyoungju Kim has worked with prominent companies such as Lotte Chemical Corporation and Lotte Advanced Materials Co., Ltd. His experience in these organizations has allowed him to refine his expertise in materials science and innovation.

Collaborations

Kyoungju Kim has collaborated with notable coworkers, including Keehae Kwon and Semi Kim. These partnerships have contributed to the advancement of his research and development efforts in thermoplastic materials.

Conclusion

Kyoungju Kim stands out as an influential inventor in the field of thermoplastic resin technology. His innovative patents and collaborations reflect his commitment to advancing 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]
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