For the Inventor, By the Inventor

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Gyeonggi-do, South Korea

Quegen Biotech Co., Ltd.

USPTO Granted Patents = 3

Forward Citations = 1

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17 inventors (with patents filed for the assignee):

Yong Man Jang (3 out of 4 patents)

Chul Su Yang (2 out of 2 patents)

Je Kyoung Kim (2 out of 4 patents)

4. Min Ji Kim (2 out of 2 patents)

5. Young Kyun Kim (1 out of 1 patent)

6. Eun Ji Park (1 out of 1 patent)

7. Sung Ki Song (1 out of 3 patents)

8. In Ho Jeon (1 out of 1 patent)

9. Gie Taek Chun (1 out of 1 patent)

10. Youn Mook Lim (1 out of 2 patents)

11. Hui Jeong Kwon (1 out of 1 patent)

12. Sung Hong Kim (1 out of 1 patent)

13. Jong Dae Lee (1 out of 5 patents)

14. Soo Dong Kim (1 out of 15 patents)

15. Byeong Hee Park (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 11311599 - β-1,3-glucan-peptide complex: compositions and methods (2022-04-26),

2. 11154568 - Composition for relieving hangover or composition for preventing, alleviating or treating alcoholic liver disease, comprising b-glucan as active ingredient (2021-10-26),

3. 8592574 - Beta-glucan-based scaffold for biological tissue engineering using radiation fusion technology, and production method therefor (2013-11-26),

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USPTO Data Jan 1 1976 - Dec 9 2025

3 Patents

#189 in Gyeonggi-do

#2,641 in South Korea

Gyeonggi-do, South Korea

Quegen Biotech Co., Ltd.

Forward Citations = 1

17 inventors:

Yong Man Jang (3 out of 4 patents)

Chul Su Yang (2 out of 2 patents)

Je Kyoung Kim (2 out of 4 patents)

4. Min Ji Kim (2 out of 2 patents)

5. Young Kyun Kim (1 out of 1 patent)

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