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For the Inventor, By the Inventor

Daejeon, South Korea

Ho Won Lee

This inventor holds 24 USPTO granted patents and 13 published patent applications and 6 EPO patents, primarily in Catalyst Development. Top assignees: Sk Innovation Co., Ltd., Sk Geo Centric Co., Ltd., Sk Global Chemical Co., Ltd.. Active years: 2011-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ho Won Lee. Retrieved from https://idiyas.com/inventor/ho-won-lee

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

USPTO Granted Patents = 24 

% Patents Active = 62.5

 

Average Co-Inventor Count = 5.7

ph-index = 4

Forward Citations = 36(Granted Patents)


Location History:

  • Chungju-si, KR (2012)
  • Seoul, KR (2012 - 2016)
  • Daejeon, KR (2011 - 2024)

Company Filing History:

goldMedal17 out of 740 
 
Sk Innovation Co., Ltd.
 patents
silverMedal8 out of 48 
 
Sk Geo Centric Co., Ltd.
 patents
bronzeMedal5 out of 81 
 
Sk Global Chemical Co., Ltd.
 patents
4. 4 out of 2,787 
 
Korea Advanced Institute of Science and Technology
 patents
5. 2 out of 28 
 
Samsung Total Petrochemicals Co., Ltd.
 patents
6. 1 out of 17 
 
Hanwha Total Petrochemical Co., Ltd.
 patents
7. 1 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
8. 1 out of 549 
 
Snu Rdb Foundation
 patents
where one patent can have more than one assignee

Years Active: 2011-2024

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Areas of Expertise:
Cobalt-Based Catalysts
Olefins Production
Pyrolysis Oil
Lube Base Oil
Hydrogen Active Metal
Transition Metal Catalysts
1,3-Butadiene
Communication Systems
Waste Plastic
Aromatic Compounds
Thermal Stability
Biomass-Derived Acids
24 patents (USPTO):Explore Patents
1. 12161999 - Cobalt-based single-atom dehydrogenation catalysts and method for producing corresponding olefins from paraffins using the same (2024-12-10),
2. 12064750 - Cobalt-based single-atom dehydrogenation catalysts having high selectivity and regenerability and method for producing corresponding olefins from paraffins using the same (2024-08-20),
3. 12054683 - Method of producing lube base oil from middle distillate in pyrolysis oil derived from waste plastic (2024-08-06),
4. 12042787 - Nickel-based oligomerization catalysts and method for oligomerizing light olefins using the same (2024-07-23),
5. 12031093 - Method of producing pyrolysis oil with reduced impurities (2024-07-09),
6. 11905474 - Apparatus and method for refining waste plastic pyrolysis oil using a separator (2024-02-20),
7. 11814590 - Method of producing lubricating base oil from atmospheric residue in pyrolysis oil derived from waste plastic (2023-11-14),
8. 11814589 - Solvent composition prepared from waste oil and method of preparing the same (2023-11-14),
9. 11766664 - Cobalt-based single-atom dehydrogenation catalysts having improved thermal stability and method for producing olefins from corresponding paraffins by using the same (2023-09-26),
10. 11607671 - Alkali metal and/or alkaline earth metal-doped transition metal-hydrogen active metal composite oxide catalyst and process for preparing butadiene using the same (2023-03-21),
11. 11420191 - Shaped dehydrogenation catalysts and process for converting paraffins to corresponding olefins, using same (2022-08-23),
12. 9714207 - Method for producing aromatic compound from biomass-derived acetic acid (2017-07-25),
13. 9522383 - Method for preparing magnesia-zirconia composite carrier for catalyzing oxidative dehydration of normal-butane, method for preparing magnesium orthovanadate catalyst supported by magnesia-zirconia composite carrier prepared thereby, and method for preparing normal-butene and 1,3-butadiene using magnesium orthovanadate catalyst (2016-12-20),
14. 9511357 - Amorphous calcium phosphate catalyst for use in production of 1,3-butadiene and methyl ethyl ketone from 2,3-butanediol, and method of preparing the same (2016-12-06),
15. 8927455 - Single-step precipitation method of producing magnesia-zirconia complex carrier for catalyst for oxidative dehydrogenation of n-butane, magnesium orthovanadate catalyst supported on magnesia-zirconia complex carrier, and method of producing n-butene and 1,3-butadiene using said catalyst (2015-01-06),

Title: Innovations by Ho Won Lee in Dehydrogenation Catalysts

Introduction

Ho Won Lee, an accomplished inventor based in Daejeon, South Korea, boasts an impressive portfolio of 24 patents. His work primarily focuses on developing advanced catalytic processes that enhance the production of olefins from paraffins. With a keen eye towards innovation, Lee has significantly contributed to the field of chemical engineering.

Latest Patents

Among his latest innovations are two patents related to cobalt-based single-atom dehydrogenation catalysts. The first patent discusses a dehydrogenation catalyst where cobalt, present in the form of a single atom, is supported on an inorganic oxide, specifically silica. This catalyst employs alkali metal pretreatment, resulting in a method for producing olefins through the dehydrogenation of light paraffins. The catalyst design emphasizes high selectivity and regenerability. The second patent also centers on a single-atom cobalt-loaded dehydrogenation catalyst, which features a support with a zirconia core modified with silica. This innovation similarly focuses on converting paraffins, particularly light paraffins, into valuable olefins.

Career Highlights

Throughout his career, Ho Won Lee worked with renowned companies such as SK Innovation and SK Geo Centric. His roles in these companies allowed him to apply his expertise in catalyst development and further his research in this critical area of chemical engineering.

Collaborations

Collaboration is a cornerstone of Lee's work. He has partnered with esteemed colleagues, including Hee Soo Kim and In Kyu Song, contributing to advancements in dehydrogenation technologies. Their combined expertise has helped drive innovations that hold potential for significant industry applications.

Conclusion

Ho Won Lee stands out as a pioneering inventor in the realm of dehydrogenation catalysts. His latest patents reflect a strong commitment to enhancing the efficiency and effectiveness of olefin production processes. With a robust career and collaborative spirit, Lee continues to shape the landscape of innovation in chemical engineering.

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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