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Sejong, South Korea

Hanwha Advanced Materials Corporation

USPTO Granted Patents = 10

EPO Patents = 3

Trademarks = 1

Forward Citations = 10

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57 inventors (with patents filed for the assignee):

Joung Myung Lim (5 out of 6 patents)

Sang Sun Park (2 out of 11 patents)

Chang Dong Kim (2 out of 12 patents)

4. Ji Hwan Choi (2 out of 5 patents)

5. Sang Wook Nam (2 out of 11 patents)

6. Hyun Kyung Kim (2 out of 76 patents)

7. Dong Eun Cha (1 out of 188 patents)

8. Huen Sick Min (1 out of 12 patents)

9. Seok Hwan Kim (1 out of 45 patents)

10. Jong Ik Hwang (1 out of 8 patents)

11. Seul Yi (1 out of 11 patents)

12. Young Oh (1 out of 103 patents)

13. Jun Young Kim (1 out of 70 patents)

14. Do Wan Lim (1 out of 2 patents)

15. Jae Hyun An (1 out of 29 patents)

10 patents: Sort by Forward Citations

1. 12742063 - Thermoplastic polyolefin sheet composition having low hardness and low elongation, and thermoplastic polyolefin sheet comprising same (2026-09-22),

2. 12595364 - Thermoplastic resin composition for air intake hose with improved heat resistance and molded article comprising same (2026-04-07),

3. 12466324 - Luggage board for car, luggage board manufacturing frame for car and method of manufacturing luggage board for car (2025-11-11),

4. 10286865 - Crash box for vehicle (2019-05-14),

5. 10214245 - Partition panel for vehicles and method of manufacturing the same (2019-02-26),

6. 10167022 - Vehicular underframe structure (2019-01-01),

7. 9694773 - Rod stiffener for bumper of car (2017-07-04),

8. 9650077 - Car undercover (2017-05-16),

9. 9630579 - Bumper back-beam for vehicles (2017-04-25),

10. 9018439 - Transgenic pig in which HO-1 and TNFR1-Fc are simultaneously expressed, and method for producing same (2015-04-28),

Hanwha Advanced Materials Corporation is a leading global manufacturer of advanced materials used in a wide range of industries including automotive, electronics, and construction. With a focus on innovation and quality, the company produces high-performance materials such as automotive lightweight components, film sheets, and solar energy solutions. Hanwha Advanced Materials is committed to sustainable practices and is constantly striving to develop new and improved materials to meet the changing needs of their customers.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

10 Patents

#3 in Sejong

#1,086 in South Korea

#55,954 in the World

Sejong, South Korea

Hanwha Advanced Materials Corporation

Forward Citations = 10

57 inventors:

Joung Myung Lim (5 out of 6 patents)

Sang Sun Park (2 out of 11 patents)

Chang Dong Kim (2 out of 12 patents)

4. Ji Hwan Choi (2 out of 5 patents)

5. Sang Wook Nam (2 out of 11 patents)

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