EPO Patents = 4

Forward Citations = 10

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30 inventors (with patents filed for the assignee):

Ho-Il Choi (4 out of 7 patents)

Hee-Yong Lee (2 out of 2 patents)

Jung-Soo Kim (2 out of 2 patents)

4. Eun-Young Seol (2 out of 2 patents)

5. Mi-Jin Baek (2 out of 2 patents)

6. Mi-Young Baek (2 out of 2 patents)

7. Yeon-Jin Chae (2 out of 2 patents)

8. Sun Young Kim (1 out of 32 patents)

9. Jong-Il Park (1 out of 6 patents)

10. Kee Don Park (1 out of 4 patents)

11. Eun-Ho Shin (1 out of 1 patent)

12. Seong-Kyu Kim (1 out of 4 patents)

13. Juhan Lee (1 out of 3 patents)

14. Ho Il Choi (1 out of 14 patents)

15. Chae-Jin Lim (1 out of 4 patents)

5 patents: Sort by Forward Citations

1. 9877922 - Process of preparing microspheres for sustained release having improved dispersibility and syringeability (2018-01-30),

2. 9155702 - Composition and microsphere for controlled-release of exendin, and method preparing the same (2015-10-13),

3. 7687043 - Heat block assembly and organic compound synthesizing apparatus using the heat block assembly (2010-03-30),

4. 7521477 - Vitamin C derivatives with peptide, preparation method thereof and composition comprising the same (2009-04-21),

5. 7399486 - Method of preparing mixed formulation of sustained release microspheres by continuous one-step process (2008-07-15),

Company Overview

Peptron Co., Ltd. is a leading biotechnology company specializing in the research and development of innovative therapeutics for neurological and endocrine disorders. With a focus on peptide-based drug delivery systems, Peptron is dedicated to improving the quality of life for patients through groundbreaking treatments. Their cutting-edge technologies and advanced scientific expertise have positioned them as a key player in the pharmaceutical industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

5 Patents

#105 in Daejeon

#1,879 in South Korea

Daejeon, South Korea

Peptron Co., Ltd.

Forward Citations = 10

30 inventors:

Ho-Il Choi (4 out of 7 patents)

Hee-Yong Lee (2 out of 2 patents)

Jung-Soo Kim (2 out of 2 patents)

4. Eun-Young Seol (2 out of 2 patents)

5. Mi-Jin Baek (2 out of 2 patents)

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

4 patents (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]