Daejeon, South Korea

Sangwon Han

This inventor holds 2 USPTO granted patents and 6 published patent applications and 1 EPO patent. Top assignee: Lg Chem, Ltd. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sangwon Han. Retrieved from https://idiyas.com/inventor/sangwon-han-c3w9x9lj

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 = 4.8

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: Sangwon Han: Innovator in Superabsorbent Polymer Technology

Introduction

Sangwon Han is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of materials science, particularly in the development of superabsorbent polymers. His innovative approach has led to advancements that enhance the performance and processability of these materials.

Latest Patents

Sangwon Han holds a patent for a "Method for preparing superabsorbent polymer." This invention focuses on a method that utilizes stearic acid or its salts during the reassembly of fine powders. This technique improves the processability in the preparation of superabsorbent polymers and achieves excellent absorption properties.

Career Highlights

Sangwon Han is currently employed at LG Chem, Ltd., a leading chemical company known for its innovative products and solutions. His work at LG Chem has allowed him to apply his expertise in polymer science to real-world applications, contributing to the company's reputation for excellence in the industry.

Collaborations

Sangwon Han collaborates with talented colleagues, including Se Yeol Park and Gicheul Kim. Their combined efforts in research and development have fostered a creative environment that drives innovation in their projects.

Conclusion

Sangwon Han's contributions to the field of superabsorbent polymers exemplify the impact of innovative thinking in materials science. His work not only enhances product performance but also showcases the importance of collaboration in driving technological advancements.

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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