% Expired Patents = 75.0

EPO Patents = 1

Trademarks = 2

Forward Citations = 2

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24 inventors (with patents filed for the assignee):

Song-Hae Bok (2 out of 2 patents)

Eun-Eai Kim (2 out of 2 patents)

Sangku Lee (1 out of 5 patents)

4. Myung-Hee Kim (1 out of 1 patent)

5. Mung-Sook Choi (1 out of 1 patent)

6. Surk-Sik Moon (1 out of 1 patent)

7. Kyu-Tae Chang (1 out of 1 patent)

8. Songhae Bok (1 out of 1 patent)

9. Taesook Jeong (1 out of 1 patent)

10. Euneai Kim (1 out of 1 patent)

11. Surksik Moon (1 out of 1 patent)

12. Myungsook Choi (1 out of 1 patent)

13. Byunghwa Hyun (1 out of 1 patent)

14. Chulho Lee (1 out of 1 patent)

15. Yangkyu Choi (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 12471610 - Food composition for reducing alcoholic hangup containing plant extract (2025-11-18),

2. 7867525 - Powder or extracts of plant leaves with anti-obesity effects and anti-obesity food comprising them (2011-01-11),

3. 7223793 - Phenolic acid derivatives and composition for preventing or treating blood lipid level-related diseases comprising the same (2007-05-29),

4. 7192981 - 3,4-dihydroxyhydrocinnamic acid derivative (2007-03-20),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#1 in Taejon

#2,202 in South Korea

Taejon, South Korea

Bionutrigen Co., Ltd.

Forward Citations = 2

24 inventors:

Song-Hae Bok (2 out of 2 patents)

Eun-Eai Kim (2 out of 2 patents)

Sangku Lee (1 out of 5 patents)

4. Myung-Hee Kim (1 out of 1 patent)

5. Mung-Sook Choi (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bionutrigen Co., Ltd.. Retrieved from https://idiyas.com/company/bionutrigen-company

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

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]

1 patent (EPO):

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]