Jeong-Myeong Ha

This inventor holds 14 USPTO granted patents and 3 published patent applications. Top assignees: Korea Institute of Science and Technology, University of California. Active years: 2015-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jeong-Myeong Ha. Retrieved from https://idiyas.com/inventor/jeong-myeong-ha

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

USPTO Granted Patents = 14 (Patent Applications = 3)

% Patents Active = 64.3

Average Co-Inventor Count = 6.7

ph-index = 1

Forward Citations = 4(Granted Patents)

Company Filing History:

13 out of 2,250

Korea Institute of Science and Technology

patents

1 out of 16,035

University of California

patents

Years Active: 2015-2026

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12629663 - Ruthenium-titanium oxide aerogel catalyst, method for preparing the same, and method for hydrogenation and hydrodeoxygenation using the same (2026-05-19),

2. 12011704 - Catalyst for aviation fuel production from bio-oil, method for preparation of the same and method for bio-oil upgrading using the same (2024-06-18),

3. 11944958 - Hydrocracking catalyst for heavy fraction of bio-oil, method for preparing the same and method for bio-oil upgrading using the same (2024-04-02),

4. 11794167 - Method for producing lactic acid from waste paper using lanthanide-based metal catalyst (2023-10-24),

5. 11673121 - Catalyst for oxidative coupling reaction of methane, method for preparing the same, and method for oxidative coupling reaction of methane using the same (2023-06-13),

6. 11583833 - Calcium salts-supported metal catalyst, method for preparing the same, and method for hydrodeoxygenation reaction of oxygenates using the same (2023-02-21),

7. 10953387 - Calcium salts-supported metal catalyst, method for preparing the same, and method for hydrodeoxygenation reaction of oxygenates using the same (2021-03-23),

8. 10793537 - Method of acid saccharification of biomass (2020-10-06),

9. 10487021 - Catalysts supported on modified-carrier for oxidative coupling reaction of methane and method for oxidative coupling reaction of methane using the same (2019-11-26),

10. 10335778 - Catalyst for producing gamma-valerolactone, method for preparing the same and method for manufacturing gamma-valerolactone using the same (2019-07-02),

11. 9441072 - Metal colloids with accessible metal surfaces (2016-09-13),

12. 9199225 - Method for preparing metal fluoride catalysts and dehydrofluorination method using the same (2015-12-01),

13. 9090830 - Method of manufacturing high-carbon number saturated hydrocarbons from biomass-derived benzyl phenyl ethers using acid-metal complex catalyst (2015-07-28),

14. 8999881 - Cu/Zn/Al catalyst and method for preparing the same (2015-04-07),

Title: Innovations of Jeong-Myeong Ha in Bio-Oil Upgrading

Introduction

Jeong-Myeong Ha is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of bio-oil upgrading, holding a total of 14 patents. His work focuses on developing catalysts that enhance the efficiency of bio-oil production and upgrading processes.

Latest Patents

One of his latest patents is a catalyst for aviation fuel production from bio-oil, along with a method for its preparation and bio-oil upgrading. This catalyst is a composite inorganic oxide that includes lanthanum, nickel, titanium, and cerium. It improves the upgrading reaction of biomass pyrolysis oil and allows for continuous reactions without clogging in a continuous reactor. Another notable patent involves a hydrocracking catalyst for the heavy fraction of bio-oil. This catalyst, which includes a zeolite carrier and metals such as nickel, ruthenium, and cerium, promotes the hydrocracking of high molecular weight compounds in bio-oil while inhibiting unwanted polymerization reactions.

Career Highlights

Jeong-Myeong Ha has worked at esteemed institutions such as the Korea Institute of Science and Technology and the University of California. His research has significantly advanced the understanding and application of catalysts in bio-oil upgrading.

Collaborations

He has collaborated with notable colleagues, including Jae Wook Choi and Dong Jin Suh, contributing to various innovative projects in the field.

Conclusion

Jeong-Myeong Ha's innovative work in catalyst development for bio-oil upgrading showcases his expertise and commitment to advancing sustainable energy solutions. His contributions are vital for the future of biofuel production and environmental sustainability.

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]

3 patents pending: