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For the Inventor, By the Inventor

Daejeon, South Korea

Sangjin Jeon

USPTO Granted Patents = 12 

 

Average Co-Inventor Count = 6.1

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:

goldMedal12 out of 8,305 
 
Lg Chem, Ltd
 patents

Years Active: 2022-2024

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12 patents (USPTO):Explore Patents
1. 12134674 - Transition metal compound and catalyst composition comprising the same (2024-11-05),
2. 12098224 - Polyethylene and method for preparing the same (2024-09-24),
3. 12098158 - Transition metal compound, catalyst composition and method for preparing polypropylene using the same (2024-09-24),
4. 11913935 - Method for evaluating properties of polypropylene resin, method for preparing polypropylene non-woven fabric, and polypropylene non-woven fabric (2024-02-27),
5. 11913923 - Method for evaluating properties of melt-blown plastic resin (2024-02-27),
6. 11885044 - Method for producing polypropylene nonwoven fabric (2024-01-30),
7. 11759977 - Polypropylene resin pellet and method for preparing the same (2023-09-19),
8. 11731123 - Method of preparing supported metallocene catalyst and method of preparing polypropylene using catalyst prepared thereby (2023-08-22),
9. 11504706 - Method of preparing supported metallocene catalyst and method of preparing polypropylene using catalyst prepared thereby (2022-11-22),
10. 11370851 - Transition metal compound and method for preparing polypropylene using the same (2022-06-28),
11. 11358979 - Metallocene-supported catalyst and method for preparing polypropylene using the same (2022-06-14),
12. 11345767 - Propylene copolymer resin composition and method for preparing the same (2022-05-31),

Title: Innovations of Sangjin Jeon in Polymer Chemistry

Introduction

Sangjin Jeon is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of polymer chemistry, particularly in the development of advanced materials. With a total of 12 patents to his name, his work has had a substantial impact on the industry.

Latest Patents

Among his latest patents, one notable invention is a transition metal compound and catalyst composition. This novel compound exhibits excellent catalytic activity for propylene polymerization. It is particularly useful in the preparation of polypropylene with a narrow molecular weight distribution and a high melting point. Another significant patent involves polyethylene, which has improved low-temperature sealing properties. This invention increases the content and molecular weight of a low crystalline polymer, along with a method for its preparation.

Career Highlights

Sangjin Jeon is currently associated with LG Chem, Ltd., a leading chemical company known for its innovative solutions in materials science. His work at LG Chem has allowed him to explore and develop cutting-edge technologies in polymer production.

Collaborations

He has collaborated with notable coworkers, including Heekwang Park and Seok Hwan Kim. Their combined expertise has contributed to the advancement of their projects and innovations.

Conclusion

Sangjin Jeon's contributions to polymer chemistry through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of advanced materials that meet modern industrial needs.

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