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Gwanghoon Kwag

This inventor holds 13 USPTO granted patents and 3 published patent applications. Top assignees: Korea Kumho Petrochemical Co., Ltd., Iowa State University Research Foundation Inc., Kumho Petrochemical. Active years: 2003-2023.

USPTO Granted Patents = 13 (Patent Applications = 3)

% Patents Active = 100.0

Average Co-Inventor Count = 4.3

ph-index = 2

Forward Citations = 13(Granted Patents)

Location History:

Taejeon, KR (2003)
Deajeon, KR (2016)
Daejeon, KR (2006 - 2023)
Sejong-si, KR (2023)

Company Filing History:

10 out of 270

Korea Kumho Petrochemical Co., Ltd.

patents

3 out of 1,423

Iowa State University Research Foundation Inc.

where one patent can have more than one assignee

Years Active: 2003-2023

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11802172 - Composition for seeded polymerization, a seed copolymer and a method for preparing the same (2023-10-31),

2. 11795243 - End group functionalization agents for polydiene (2023-10-24),

3. 11692054 - Composition for seeded polymerization, a conjugated diene copolymer, an molded body, and a method for preparing the same (2023-07-04),

4. 10919989 - End group functionalization agents for polydiene (2021-02-16),

5. 9856337 - Polymerization catalysts (2018-01-02),

6. 9487604 - Bimetallic cobalt-aluminum adduct catalyst system for preparing high trans-1,4-polybutadiene (2016-11-08),

7. 9328176 - Functional styrene-butadiene copolymer (2016-05-03),

8. 9266981 - Conjugated diene random copolymer having alkoxysilane unit (2016-02-23),

9. 8530017 - Method for preparing styrene-butadiene copolymer using reactive emulsifier and styrene-butadiene copolymer prepared by the same (2013-09-10),

10. 8455600 - Styrene-butadiene copolymer highly functionalized with reactive polyol and manufacturing method thereof (2013-06-04),

11. 8242204 - Organic-inorganic nano composites and preparation method thereof (2012-08-14),

12. 7151146 - Neodymium-carbon nanotube and method of preparing high 1,4-cis-polybutadiene using the same (2006-12-19),

13. 6624256 - Method of preparation of siloxane-functionalized high 1,4-cis polybutadiene (2003-09-23),

Title: Gwanghoon Kwag: Innovator in Polymer Chemistry

Introduction

Gwanghoon Kwag is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of polymer chemistry, holding a total of 13 patents. His work focuses on innovative compositions and methods that enhance the properties and applications of polymers.

Latest Patents

Among his latest patents is a composition for seeded polymerization, which includes a compound having dithioate, a mercaptan compound, an aromatic vinyl monomer, and a conjugated diene monomer. This invention aims to improve the efficiency and effectiveness of polymerization processes. Another notable patent is related to end group functionalization agents for polydiene. This invention describes a modified polymer with specific structural formulas and methods for its preparation, showcasing his expertise in advanced polymer modifications.

Career Highlights

Gwanghoon Kwag has worked with notable organizations, including Korea Kumho Petrochemical Co., Ltd. and Iowa State University Research Foundation, Inc. His experience in these institutions has allowed him to apply his innovative ideas in practical settings, contributing to advancements in polymer technology.

Collaborations

He has collaborated with esteemed colleagues such as Hanbaek Lee and Dong Hyuk Na. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Gwanghoon Kwag's contributions to polymer chemistry through his patents and collaborations highlight his role as a leading inventor in the field. His innovative approaches continue to influence the development of new materials and processes in the industry.

Profile summary based on public USPTO records.

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