Sung Seok Chae

USPTO Granted Patents = 10 (Patent Applications = 2)

CIPO Patents = 4

EPO Patents = 4 (Patent Applications = 3)

Average Co-Inventor Count = 5.7

ph-index = 4

Forward Citations = 53(Granted Patents)

Company Filing History:

7 out of 733

Sk Innovation Co., Ltd.

patents

6 out of 81

Sk Global Chemical Co., Ltd.

patents

2 out of 13

Sabic Sk Nexlene Company Pte. Ltd.

where one patent can have more than one assignee

Years Active: 2011-2018

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10131590 - Ethylene tetramerization catalyst system and method for preparing 1-octene using the same (2018-11-20),

2. 10053481 - Transition metal compound, transition metal catalyst composition for polymerizing olefin, containing same, and method for preparing ethylene homopolymer or copolymer of ethylene and alpha-olefin by using same (2018-08-21),

3. 9802874 - Ethylene tetramerization catalyst systems and method for preparing 1-octene using the same (2017-10-31),

4. 9394388 - Hybrid supported metallocene catalyst, method for preparing the same, and process for preparing polyolefin using the same (2016-07-19),

5. 9375709 - Catalyst systems for preparing 1-hexene and/or 1-octene from ethylene (2016-06-28),

6. 9228038 - Ethylene copolymer with improved hygienic property and process for preparing the same (2016-01-05),

7. 8674026 - Ethylene copolymer having multiple pitch in molecular weight distribution and the method of preparing the same (2014-03-18),

8. 8609924 - Ethylene tetramerization catalyst systems and method for preparing 1-octene using the same (2013-12-17),

9. 8309779 - Ethylene oligomerization catalyst systems having enhanced selectivity (2012-11-13),

10. 8076428 - Ethylene copolymer having multiple pitch molecular weight distribution and the method of preparing the same (2011-12-13),

Title: Inventor Sung Seok Chae: A Pioneer in Ethylene Polymerization Technologies

Introduction

Sung Seok Chae is a renowned inventor based in Daejeon, South Korea. With a portfolio of 10 patents, he has made significant contributions to the field of polymer chemistry, particularly in the development of catalysts for the polymerization of olefins. His innovative work has implications for various applications in the chemical industry.

Latest Patents

Sung Seok Chae's latest patents focus on advanced methods for preparing 1-octene through ethylene tetramerization. One notable invention is a method of preparing 1-octene with high activity and selectivity. This is achieved through tetramerization using a chromium-based catalyst system, which includes a transition metal or its precursor, a cocatalyst, and a unique ligand structure.

Another significant patent concerns a novel transition metal compound and catalyst composition aimed at producing ethylene homopolymer or copolymers. This new method enhances the efficiency of producing polymers, showcasing Chae's commitment to advancing material science.

Career Highlights

Throughout his career, Chae has worked with distinguished organizations in the field, including SK Innovation Co., Ltd. and SK Global Chemical Co., Ltd. His experience in these leading chemical companies has allowed him to refine his expertise and result in impactful innovations that address contemporary challenges in polymer production.

Collaborations

Sung Seok Chae has collaborated with esteemed colleagues in his research endeavors, including Myung Ahn Ok and Taek Kyu Han. These collaborations have enhanced the scope of their work and fostered a dynamic environment for innovation and design in polymer technologies.

Conclusion

Sung Seok Chae's contributions to the field of polymer chemistry are both notable and transformative. His patents not only reflect his expertise but also pave the way for new advancements in ethylene polymerization. As he continues to innovate, his work will undoubtedly have lasting impacts on the chemical industry and related fields.

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