Ki Soo Lee

This inventor holds 117 USPTO granted patents and 7 published patent applications and 85 EPO patents, primarily in Polymer Chemistry (CPC class C08F210-16). Top assignees: Lg Chem, Ltd, Other. Active years: 1986-2026.

USPTO Granted Patents = 117 (Patent Applications = 7)

% Patents Active = 96.6

EPO Patents = 85 (Patent Applications = 101)

Average Co-Inventor Count = 6.5

ph-index = 5

Forward Citations = 129(Granted Patents)

Forward Citations (Not Self Cited) = 83(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Shiheung-dong, Guro-ku, Seoul, KR (1986)
Daejeon, KR (2007 - 2024)

Company Filing History:

116 out of 8,602

Lg Chem, Ltd

patents

1 out of 834,350

Other

patents

Years Active: 1986-2026

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Areas of Expertise:

Polyolefin

Metallocene Catalyst

Block Copolymer

Anionic Polymerization

Thermoplastic Resin

Ligand Compound

Transition Metal Compound

Polyethylene Copolymer

Carbon Nanotubes

Injection Molding

Oligomerization

117 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12668691 - Thermoplastic resin composition (2026-06-30),

2. 12624054 - Organozinc compound preparation method, chain transfer agent, block copolymer, and resin composition (2026-05-12),

3. 12595330 - Polyolefin-polystyrene-based multiblock copolymer and method for preparing the same (2026-04-07),

4. 12570678 - Ligand compound, transition metal compound, and catalyst composition including the same (2026-03-10),

5. 12479950 - Anionic polymerization initiator, anionic polymerization initiator composition, and production method therefor (2025-11-25),

6. 12441877 - Thermoplastic resin composition (2025-10-14),

7. 12441830 - Method for preparing polyolefin-polystyrene-based multiblock copolymer (2025-10-14),

8. 12384860 - Hybrid supported metallocene catalyst and process for preparing polyethylene copolymer using the same (2025-08-12),

9. 12318766 - Method for preparing cocatalyst compound using anhydrous hydrocarbon solvent (2025-06-03),

10. 12286505 - Method for producing metallocene-supported catalyst and metallocene-supported catalyst (2025-04-29),

11. 12187823 - Ligand compound, transition metal compound, and catalyst composition including the same (2025-01-07),

12. 12146020 - Hybrid supported metallocene catalyst and process for preparing polyethylene copolymer using the same (2024-11-19),

13. 12122905 - Polyolefin-polystyrene multi-block copolymer and method for producing same (2024-10-22),

14. 12116445 - Polyolefin-polystyrene multi-block copolymer and method for producing same (2024-10-15),

15. 11964870 - Method for preparing carbon nanotubes (2024-04-23),

Title: The Innovative Journey of Inventor Ki Soo Lee

Introduction: Ki Soo Lee is a pioneering inventor hailing from Daejeon, South Korea, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Ki Soo Lee holds several patents in the realm of electronics and telecommunications, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Ki Soo Lee has worked tirelessly to develop cutting-edge solutions that have revolutionized the industry. His innovative mindset and passion for creating have led to the successful implementation of numerous projects.

Collaborations: Throughout his career, Ki Soo Lee has collaborated with leading tech companies and research institutions, fostering a culture of innovation and knowledge-sharing. His ability to work in diverse teams has resulted in the development of groundbreaking technologies.

Conclusion: Ki Soo Lee's relentless pursuit of innovation and his remarkable contributions to the field make him a true trailblazer in the world of technology. His work continues to inspire future generations of inventors and innovators to push the boundaries of what is possible.