Sun Woong Choi

This inventor holds 32 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent and 21 EPO patents, primarily in Hydrocarbon Processing. Top assignees: Sk Innovation Co., Ltd., Sk Corporation, Sk Energy Co., Ltd.. Active years: 2000-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sun Woong Choi. Retrieved from https://idiyas.com/inventor/sun-woong-choi

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

USPTO Granted Patents = 32 (Patent Applications = 2)

% Patents Active = 90.6

CIPO Patents = 1

EPO Patents = 21 (Patent Applications = 15)

Average Co-Inventor Count = 7.8

ph-index = 8

Forward Citations = 231(Granted Patents)

Location History:

Eulsan, KR (2003)
Ulsan, KR (2000 - 2005)
Daejeon, KR (2007 - 2022)

Company Filing History:

17 out of 740

Sk Innovation Co., Ltd.

Korea Research Institute of Chemical Technology

patents

5. 1 out of 5

Korea Conformity Laboratories

where one patent can have more than one assignee

Years Active: 2000-2022

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Areas of Expertise:

Hydrocracking

Catalyst

Aromatic Hydrocarbons

Light Olefins

Sulfur Removal

Zeolite

Lube Base Oil

Gasification

Polycyclic Aromatic Compounds

Fluid Bed

Thermal Decomposition

Microporous Molecular Sieve

32 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11346765 - Accelerated outdoor exposure test equipment (2022-05-31),

2. 9550947 - Hydrocracking process of heavy hydrocarbon distillates using supercritical solvent (2017-01-24),

3. 9376353 - Method of producing aromatic hydrocarbons and olefin from hydrocarbonaceous oils comprising large amounts of polycyclic aromatic compounds (2016-06-28),

4. 9283553 - Hydrocracking catalyst for preparing valuable light aromatic hydrocarbons from polycyclic aromatic hydrocarbons (2016-03-15),

5. 9056308 - Catalyst for catalytic cracking of hydrocarbon, which is used in production of light olefin and production method thereof (2015-06-16),

6. 8980082 - Method of simultaneously removing sulfur and mercury from hydrocarbon material using catalyst by means of hydrotreating reaction (2015-03-17),

7. 8975462 - Method for producing high-added-value aromatic products and olefinic products from an aromatic-compound-containing oil fraction (2015-03-10),

8. 8962901 - Method of producing valuable aromatics and olefins from hydrocarbonaceous oils derived from coal or wood (2015-02-24),

9. 8962900 - Method for producing valuable aromatics and light paraffins from hydrocarbonaceous oils derived from oil, coal or wood (2015-02-24),

10. 8936715 - Method of manufacturing high quality lube base oil using unconverted oil (2015-01-20),

11. 8933283 - Process for the preparation of clean fuel and aromatics from hydrocarbon mixtures catalytic cracked on fluid bed (2015-01-13),

12. 8911613 - Method of simultaneously manufacturing high quality naphthenic base oil and heavy base oil (2014-12-16),

13. 8865086 - Quenching apparatus for a reactor (2014-10-21),

14. 8840864 - Method of preparing ZSM-5 zeolite using nanocrystalline ZSM-5 seeds (2014-09-23),

15. 8834706 - Method for preparing lubricating base oils by using vacuum distilled deasphalted oil (2014-09-16),

Title: The Innovative Mind of Sun Woong Choi

Introduction:

Sun Woong Choi is a visionary inventor hailing from Daejeon, South Korea. His passion for creating groundbreaking solutions has led to numerous patents and innovations in various fields.

Latest Patents:

Sun Woong Choi's latest patents include cutting-edge technologies in the fields of renewable energy, artificial intelligence, and biotechnology. His inventions continue to push the boundaries of what is possible in the modern world.

Career Highlights:

Throughout his illustrious career, Sun Woong Choi has been recognized for his exceptional contributions to the world of innovation. His work has not only revolutionized industries but has also improved the lives of people around the globe.

Collaborations:

Sun Woong Choi has collaborated with leading research institutions, universities, and companies to bring his ideas to life. His ability to work with diverse teams and experts has been instrumental in the success of his projects.

Conclusion:

In conclusion, Sun Woong Choi stands as a beacon of creativity and ingenuity in the world of inventors. His relentless pursuit of innovation and his dedication to making a positive impact mark him as a true pioneer in his field.

Profile summary based on public USPTO records.