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For the Inventor, By the Inventor

Seoul, South Korea

Jin Suk Lee

This inventor holds 10 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignees: Hanwha Total Petrochemical Co., Ltd., Samsung Total Petrochemicals Co., Ltd., Aiworkx Inc.. Active years: 2011-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jin Suk Lee. Retrieved from https://idiyas.com/inventor/jin-suk-lee-cz393nl4

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

USPTO Granted Patents = 10 

% Patents Active = 40.0

 

Average Co-Inventor Count = 4.5

ph-index = 3

Forward Citations = 23(Granted Patents)


Company Filing History:

goldMedal3 out of 17 
 
Hanwha Total Petrochemical Co., Ltd.
 patents
silverMedal3 out of 28 
 
Samsung Total Petrochemicals Co., Ltd.
 patents
bronzeMedal2 out of 2 
 
Aiworkx Inc.
 patents
4. 1 out of 655 
 
Korea Research Institute of Chemical Technology
 patents
5. 1 out of 51,857 
 
Lg Electronics Inc.
 patents
6. 1 out of 5,406 
 
Lg Innotek Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2011-2026

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10 patents (USPTO):Explore Patents
1. 12768965 - Distant LiDAR position correction system and method using reflector (2026-10-20),
2. 12613793 - Embedded device testing method using host virtualization and computing device executing the same (2026-04-28),
3. 11434191 - MMA preparation method with isobutene including saturated hydrocarbon (2022-09-06),
4. 11258002 - Thermoelectric sintered body and thermoelectric element (2022-02-22),
5. 9522383 - Method for preparing magnesia-zirconia composite carrier for catalyzing oxidative dehydration of normal-butane, method for preparing magnesium orthovanadate catalyst supported by magnesia-zirconia composite carrier prepared thereby, and method for preparing normal-butene and 1,3-butadiene using magnesium orthovanadate catalyst (2016-12-20),
6. 9403690 - Method for preparation of mesoporous zeolites (2016-08-02),
7. 9162899 - BaX type Zeolite granule and process for preparing the same (2015-10-20),
8. 8927455 - Single-step precipitation method of producing magnesia-zirconia complex carrier for catalyst for oxidative dehydrogenation of n-butane, magnesium orthovanadate catalyst supported on magnesia-zirconia complex carrier, and method of producing n-butene and 1,3-butadiene using said catalyst (2015-01-06),
9. 8809226 - Method of producing carrier for catalyst for oxidative dehydrogenation of n-butane, method of producing carrier-supported magnesium orthovanadate catalyst, and method of producing n-butene and 1, 3-butadiene using said catalyst (2014-08-19),
10. 7933635 - Adjustment of parameters based upon battery status (2011-04-26),

Title: Innovations and Contributions of Inventor Jin Suk Lee

Introduction

Jin Suk Lee is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of chemical engineering, particularly in the development of methods for producing valuable chemical compounds. With a total of 10 patents to his name, Lee's work showcases his innovative approach to solving complex industrial challenges.

Latest Patents

One of Jin Suk Lee's latest patents is a method for preparing methyl methacrylate (MMA) using isobutene, which includes saturated hydrocarbons. This method involves a catalytic distillation process that separates isobutene from a stream of hydrocarbons containing butadiene and n-butene. The process includes producing methacrolein through a first oxidation reaction and subsequently producing methacrylic acid through a second oxidation reaction. Finally, the methacrylic acid is esterified with methanol. This innovative method minimizes the amount of nitrogen added, thereby reducing the reactor size and gas production, which enhances economic feasibility by lowering investment costs.

Another notable patent is related to a thermoelectric sintered body and thermoelectric element. This invention comprises thermoelectric powder arranged horizontally, consisting of plate-type flakes and additional powders that make up 5 volume % or less of the total thermoelectric powder. This design aims to improve the efficiency and performance of thermoelectric applications.

Career Highlights

Jin Suk Lee has worked with several notable companies, including Samsung Total Petrochemicals Co., Ltd. and Hanwha Total Petrochemical Co., Ltd. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in the petrochemical industry.

Collaborations

Throughout his career, Jin Suk Lee has collaborated with talented individuals, including Ho Sik Chang and Yeon Shick Yoo. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Jin Suk Lee's contributions to the field of chemical engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and pave the way for future innovations.

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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