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For the Inventor, By the Inventor

Seoul, South Korea

Samyang Holdings Corporation


USPTO Granted Patents = 15



Trademarks = 40

Forward Citations = 6

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59 inventors (with patents filed for the assignee):

goldMedal Sa Won Lee (4 out of 8 patents)

silverMedal Jin Su Kim (3 out of 105 patents)

bronzeMedal Sang Yeob Park (3 out of 6 patents)

4.  Min Hyo Seo (3 out of 18 patents)

5.  Na Jeong Park (2 out of 2 patents)

6.  Wang Soo Shin (2 out of 3 patents)

7.  Young Joo Koh (2 out of 2 patents)

8.  Hwanseok Choi (2 out of 3 patents)

9.  Hye Jung Lim (2 out of 3 patents)

10.  Bong Oh Kim (2 out of 9 patents)

11.  Hosung Lee (2 out of 2 patents)

12.  Daehui Ryu (2 out of 2 patents)

13.  Hye Sung Yoon (2 out of 2 patents)

14.  Kyu Jin Kyung (1 out of 1 patent)

15.  Geonwoo Kim (1 out of 18 patents)


15 patents:

1. 12435188 - Method for preparing biodegradable polymer microparticles, and biodegradable polymer microparticles prepared thereby (2025-10-07),
2. 12390216 - Medical thread having polygonal cross-sectioned stopper on one end, and manufacturing method for same (2025-08-19),
3. 12084798 - Apparatus and method for manufacturing fibrous web, fibrilla fiber aggregate, or nonwoven fabric, and fibrous web, fibrilla fiber aggregate, or nonwoven fabric manufactured thereby (2024-09-10),
4. D1038394 - Medical thread (2024-08-06),
5. 11980610 - Oral solid dosage form composition having improved disintegration and preparation method therefor (2024-05-14),
6. D1018847 - Medical thread (2024-03-19),
7. 11839684 - Mucoadhesive pharmaceutical composition and preparation method therefor (2023-12-12),
8. 11638782 - Sealant syringe assembly (2023-05-02),
9. 11534447 - Emulsion composition for chemoembolization and method for producing same (2022-12-27),
10. 11464861 - Pharmaceutical composition with improved storage stability and method for preparing the same (2022-10-11),
11. 11406733 - Porous microparticles of biodegradable polymer, and polymer filler comprising same (2022-08-09),
12. D936830 - Medical thread (2021-11-23),
13. D936829 - Medical thread (2021-11-23),
14. 11179466 - Amphiphilic block copolymer composition having enhanced micelle stability, and pharmaceutical composition comprising same (2021-11-23),
15. 11077099 - Oral tablet formulation of lenalidomide (2021-08-03),
Samyang Holdings Corporation is a South Korean conglomerate with business interests in food and chemical products, construction and real estate, trade and investment, and biotechnology. The company is committed to sustainable growth and social responsibility.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

15 Patents

#233 in Seoul

#733 in South Korea

#38,669 in the World

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Seoul, South Korea

Samyang Holdings Corporation

Forward Citations = 6

59 inventors:

goldMedal Sa Won Lee (4 out of 8 patents)

silverMedal Jin Su Kim (3 out of 105 patents)

bronzeMedal Sang Yeob Park (3 out of 6 patents)

4.  Min Hyo Seo (3 out of 18 patents)

5.  Na Jeong Park (2 out of 2 patents)

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