Jongsok Hahn

USPTO Granted Patents = 6 (Patent Applications = 3)

CIPO Patents = 2

EPO Patents = 4 (Patent Applications = 4)

Average Co-Inventor Count = 5.9

ph-index = 1

Forward Citations = 1(Granted Patents)

Company Filing History:

4 out of 740

Sk Innovation Co., Ltd.

Sk Global Chemical Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 2011-2015

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8993694 - Advanced transition metal catalytic systems in terms of comonomer incorporations and methods for preparing ethylene homopolymers or copolymers of ethylene and alpha-olefins using the same (2015-03-31),

2. 8372996 - Transition metal catalytic systems and methods for preparing ethylene homopolymers or copolymers of ethylene and α-olefins using the same (2013-02-12),

3. 8232359 - Process for preparing ethylene homopolymers or copolymers of ethylene with α-olefin by using the transition metal compound (2012-07-31),

4. 8222361 - Ethylene-propylene-diene copolymer production method (2012-07-17),

5. 8013086 - Method for preparing elastomeric copolymers of ethylene and α-olefins (2011-09-06),

6. 7928173 - Transition metal catalytic systems and methods for preparing ethylene homopolymers or copolymers of ethylene and α-olefins using the same (2011-04-19),

Title: **Jongsok Hahn: A Pioneer in Catalytic Systems**

Introduction

Jongsok Hahn, based in Daejeon, South Korea, is an accomplished inventor with a notable portfolio, encompassing six patents. His inventive work primarily focuses on advanced catalytic systems essential for producing ethylene homopolymers and copolymers, which hold significant implications for the polymer industry.

Latest Patents

Hahn's latest patents have made substantial advancements in the field of transition metal catalytic systems. One of his prominent inventions includes a homogeneous catalytic system that enhances the preparation of ethylene homopolymers and copolymers with high molecular weight. This system utilizes a Group 4 transition metal compound combined with a cyclopentadienyl derivative, showcasing a novel method of incorporating alpha-olefins. His designs ensure high thermal stability and effective incorporation of alpha-olefins, marking a significant step forward in industrial polymerization processes.

Career Highlights

Throughout his career, Jongsok Hahn has been associated with esteemed companies such as SK Innovation Co., Ltd. and SK Energy Co., Ltd. His contributions to these organizations have undoubtedly influenced the development of advanced materials and processes within the polymer sector. With his six granted patents, he exemplifies the role of innovation in enhancing industrial efficiencies.

Collaborations

Hahn has collaborated with notable professionals in the field, including Myungahn Ok and Hoseong Lee. Their joint efforts have fostered innovative approaches and bolstered the progress of catalytic systems usable in diverse applications.

Conclusion

Jongsok Hahn's dedication to advancing catalytic technologies through his patents reflects his significant contribution to the field. His work not only enhances the understanding of transition metal catalysts but also plays a pivotal role in optimizing the production of essential polymers in the industry. As he continues to innovate, his inventions are likely to inspire further advancements in polymer manufacturing and materials science.

This text is generated by artificial intelligence and may not be accurate.