Daejeon, South Korea

Jin Hun Ju

This inventor holds 4 USPTO granted patents and 2 EPO patents. Top assignees: Daelim Industrial Co., Ltd., Dl Chemical Co., Ltd., Dl Chemical Co., Ltd.. Active years: 2020-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jin Hun Ju. Retrieved from https://idiyas.com/inventor/jin-hun-ju

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


% Patents Active = 75.0

 

Average Co-Inventor Count = 3.3

ph-index = 2

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2020-2026

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4 patents (USPTO):Explore Patents

Title: Jin Hun Ju: Innovator in Lubricant Composition and Polymerization Methods

Introduction

Jin Hun Ju is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of lubricant compositions and polymerization methods. With a total of 4 patents to his name, his work demonstrates a commitment to innovation and excellence.

Latest Patents

One of his latest patents is a lubricant composition for hydraulic oil. This invention focuses on creating a lubricant that exhibits superior oxidation stability and friction characteristics, even under extreme conditions of high temperature and high pressure. The composition includes a base oil, a liquid olefin copolymer, a phosphorothioate compound, and phosphonium phosphate.

Another significant patent is related to an ethylene and alpha-olefin polymerization method. This method involves copolymerizing ethylene and alpha-olefin in the presence of solvents to produce a polymerization product. The process includes several steps, such as separating unreacted materials and recovering solvents for reuse, which enhances the efficiency of the polymerization process.

Career Highlights

Jin Hun Ju has worked with prominent companies in the industry, including Daelim Industrial Co., Ltd. and Dl Chemical Co., Ltd. His experience in these organizations has contributed to his expertise and innovative capabilities in his field.

Collaborations

Throughout his career, Jin Hun Ju has collaborated with talented individuals, including Jae Hoon Uhm and Hee Sun Bae. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

Jin Hun Ju is a distinguished inventor whose work in lubricant compositions and polymerization methods has made a significant impact in the industry. His innovative spirit and dedication to research continue to drive advancements in 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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