Daejeon, South Korea

Chang Kyu Son

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Lotte Chemical Corporation. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chang Kyu Son. Retrieved from https://idiyas.com/inventor/chang-kyu-son

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Innovations of Chang Kyu Son in Polyolefin Resin Technology

Introduction

Chang Kyu Son is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of polymer science, particularly in the development of polyolefin resin compositions. His work focuses on creating materials that enhance the performance of porous membranes.

Latest Patents

Chang Kyu Son holds a patent for a polyolefin resin composition designed for porous film applications. This invention is particularly useful in manufacturing single-layered dry porous membranes that exhibit excellent meltdown and shutdown properties. The polyolefin resin composition comprises 30 wt % to 70 wt % of high-density polyethylene and 30 wt % to 70 wt % of high-crystallinity polypropylene. This innovative composition allows for improved functionality in various industrial applications.

Career Highlights

Chang Kyu Son is currently employed at Lotte Chemical Corporation, a leading company in the chemical industry. His role involves research and development, where he applies his expertise in polymer technology to advance the company's product offerings. His dedication to innovation has positioned him as a key figure in his field.

Collaborations

Chang Kyu Son has collaborated with talented coworkers, including Sun Young Jung and Min Suk Jung. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Chang Kyu Son's contributions to polyolefin resin technology exemplify the impact of innovative thinking in the chemical industry. His patent for a polyolefin resin composition showcases his commitment to enhancing material performance. Through his work at Lotte Chemical Corporation, he continues to drive advancements in polymer 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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