Daejeon, South Korea

Tack-Kyu Han

This inventor holds 1 USPTO granted patent, plus 1 CIPO patent. Top assignees: Sk Global Chemical Co., Ltd., Sk Innovation Co., Ltd.. Active years: 2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tack-Kyu Han. Retrieved from https://idiyas.com/inventor/tack-kyu-han-mhi7kwpc

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2014

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1 patent (USPTO):Explore Patents

Title: Tack-Kyu Han: Innovator in Ethylene Oligomerization

Introduction

Tack-Kyu Han is a prominent inventor based in Daejeon, South Korea. He is known for his significant contributions to the field of chemical engineering, particularly in the area of ethylene oligomerization. His innovative work has led to advancements in the production of valuable chemical compounds.

Latest Patents

One of Tack-Kyu Han's notable patents is titled "Highly active and selective ethylene oligomerization catalyst and method of preparing hexene or octene using the same." This invention relates to a chromium complex compound for selective ethylene oligomerization, which includes a chiral ligand. The method allows for the selective preparation of 1-hexene or 1-octene from ethylene, showcasing his expertise in catalysis and chemical processes. He holds 1 patent.

Career Highlights

Throughout his career, Tack-Kyu Han has worked with leading companies in the chemical industry. He has been associated with SK Innovation Co., Ltd. and SK Global Chemical Co., Ltd., where he has contributed to various research and development projects. His work has had a significant impact on the efficiency and selectivity of chemical processes.

Collaborations

Tack-Kyu Han has collaborated with notable professionals in his field, including Sang-Ook Kang and Sung-Kwan Kim. These collaborations have further enhanced his research and development efforts, leading to innovative solutions in chemical engineering.

Conclusion

Tack-Kyu Han is a distinguished inventor whose work in ethylene oligomerization has paved the way for advancements in chemical production. His contributions to the industry are invaluable, and his innovative spirit continues to inspire future developments in the field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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