Gyeonggi-do, South Korea

Doojin Lee

This inventor holds 1 USPTO granted patent. Top assignee: Sk Picglobal Co., Ltd. Active years: 2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Doojin Lee. Retrieved from https://idiyas.com/inventor/doojin-lee

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


% Patents Active = 100.0

Average Co-Inventor Count = 7.0

ph-index = 1


Company Filing History:


Years Active: 2022

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1 patent (USPTO):Explore Patents

Title: Doojin Lee: Innovator in Alkylene Oxide Purification

Introduction

Doojin Lee is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of chemical engineering, particularly in the purification of alkylene oxide compositions. His innovative approach has the potential to enhance various industrial processes.

Latest Patents

Doojin Lee holds 1 patent for his invention titled "Process for purifying an alkylene oxide composition." This patent outlines a method that involves obtaining a crude alkylene oxide composition containing an ionic component, passing it through a molecular sieve, and ultimately obtaining a purified alkylene oxide composition. This process is designed to yield a purified product suitable for subsequent applications.

Career Highlights

Doojin Lee is currently employed at SK Picglobal Co., Ltd., where he continues to develop and refine his innovative processes. His work at this company underscores his commitment to advancing chemical engineering practices and improving product quality in the industry.

Collaborations

Doojin collaborates with talented colleagues, including Taechan Ha and Soo Hyun Park. Their combined expertise fosters a creative environment that encourages innovation and the development of new technologies.

Conclusion

Doojin Lee's contributions to the field of alkylene oxide purification exemplify the impact of innovative thinking in chemical engineering. His work not only advances industrial processes but also highlights the importance of collaboration in driving technological progress.

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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