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For the Inventor, By the Inventor

Daejeon, South Korea

Kyung Chang Seo

This inventor holds 16 USPTO granted patents and 2 published patent applications and 9 EPO patents. Top assignee: Lg Chem, Ltd. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kyung Chang Seo. Retrieved from https://idiyas.com/inventor/kyung-chang-seo

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

USPTO Granted Patents = 16 

% Patents Active = 100.0

 

Average Co-Inventor Count = 5.1

ph-index = 3

Forward Citations = 18(Granted Patents)


Company Filing History:

goldMedal16 out of 8,637 
 
Lg Chem, Ltd
 patents

Years Active: 2015-2026

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16 patents (USPTO):Explore Patents
1. 12516136 - Modified conjugated diene-based polymer and rubber composition including the same (2026-01-06),
2. 12202922 - Modifying agent and modified conjugated diene polymer prepared by using the same (2025-01-21),
3. 11702485 - Modified conjugated diene-based polymer and rubber composition including the same (2023-07-18),
4. 11299559 - Modified conjugated diene-based polymer and rubber composition including the same (2022-04-12),
5. 11001661 - Modified conjugated diene-based polymer and rubber composition including the same (2021-05-11),
6. 10676543 - Modified conjugated diene-based polymer, method for preparing the same and rubber composition comprising the same (2020-06-09),
7. 10533062 - Modified conjugated diene-based polymer and method for preparing the same (2020-01-14),
8. 10527758 - Composition for forming dye type polarizer and dye type polarizer (2020-01-07),
9. 10023800 - Composition for manufacturing optical elements with negative optical dispersion, and optically anisotropic body manufactured therefrom (2018-07-17),
10. 9952364 - Optical film and display device comprising the same (2018-04-24),
11. 9850196 - Compounds having negative optical dispersion, negative optical dispersion composition comprising the compounds, and optically anisotropic body comprising the composition (2017-12-26),
12. 9505979 - Polymerizable liquid crystal compounds, liquid crystal composition comprising the compounds, and optical film comprising the composition (2016-11-29),
13. 9416317 - Polymerizable liquid crystal compound, polymerizable liquid crystal composition, and optical anisotropic body (2016-08-16),
14. 9206355 - Polymerizable liquid crystal compound, polymerizable liquid crystal composition, and optically anisotropic body (2015-12-08),
15. 9127104 - Polymerizable liquid crystal compound, a liquid crystal composition comprising the compound, and an optically anisotropic body (2015-09-08),

Title: Kyung Chang Seo: Innovator in Polymer Technology

Introduction

Kyung Chang Seo is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of polymer technology, particularly in the development of modified conjugated diene polymers. With a total of 16 patents to his name, Seo's work has had a substantial impact on the rubber industry.

Latest Patents

Seo's latest patents include innovative solutions such as a modifying agent and a modified conjugated diene polymer prepared using the same. These patents disclose a modifying agent capable of improving the processability of rubber compositions that include the polymer. Additionally, the fuel consumption properties of vehicles using tires made from this rubber composition may be enhanced. Another notable patent involves a modified conjugated diene-based polymer that features a unimodal molecular weight distribution and excellent tensile and viscoelastic properties. This polymer is designed to have a narrow molecular weight distribution, which contributes to its superior processability.

Career Highlights

Kyung Chang Seo is currently associated with LG Chem, Ltd., a leading chemical company known for its advancements in materials science. His work at LG Chem has allowed him to focus on innovative polymer solutions that address industry needs.

Collaborations

Seo has collaborated with notable colleagues such as Sung-Ho Chun and Hyeong Bin Jang. These collaborations have further enriched his research and development efforts in polymer technology.

Conclusion

Kyung Chang Seo's contributions to polymer technology through his patents and work at LG Chem highlight his role as a key innovator in the field. His advancements in modified conjugated diene polymers are paving the way for improved materials in various applications.

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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