EPO Patents = 5

Forward Citations = 1

Loading Chart...

9 inventors (with patents filed for the assignee):

Kyung Sun Kang (7 out of 13 patents)

Min Soo Seo (3 out of 3 patents)

Sang Bum Park (3 out of 6 patents)

4. Tae Yoon Kim (1 out of 65 patents)

5. Kyung Rok Yu (1 out of 2 patents)

6. Hyung Sik Kim (1 out of 4 patents)

7. Jong Chan Ahn (1 out of 1 patent)

8. Seung Hee Lee (1 out of 1 patent)

9. Mi Jin Kim (1 out of 4 patents)

10. Kyung Ae Yoon (0 patent)

11. Yun Beom Sim (0 patent)

12. Hyo Jin Jeon (0 patent)

13. Kwang Won Seo (0 patent)

7 patents: Sort by Forward Citations

1. 12350295 - Complex for promoting cartilage differentiation comprising cartilage cell-free crush and stem cell and use thereof (2025-07-08),

2. 11730766 - Composition for preventing or treating inflammatory diseases, containing, as active ingredient, stem cells overexpressing SOD3 (2023-08-22),

3. 11512285 - Method of preparing induced neural stem cells reprogrammed from non-neuronal cells using HMGA2 (2022-11-29),

4. 9771555 - Canine amniotic membrane-derived multipotent stem cells (2017-09-26),

5. 9650604 - Equine amniotic membrane-derived mesenchymal stem cells (2017-05-16),

6. 9408873 - Pharmaceutical composition comprising stem cells treated with NOD2 agonist or culture thereof for prevention and treatment of immune disorders and inflammatory diseases (2016-08-09),

7. 9290739 - Equine amniotic fluid-derived multipotent stem cells and a method for producing the same (2016-03-22),

Company Overview

Kangstem Biotech Co., Ltd. is a leading biotechnology company specializing in stem cell research and regenerative medicine. With a focus on developing innovative therapies for various diseases, the company is dedicated to improving the quality of life for patients worldwide. Kangstem Biotech Co., Ltd. is committed to advancing scientific knowledge and pushing the boundaries of medical technology.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#525 in Seoul

#1,435 in South Korea

Seoul, South Korea

Kangstem Biotech Co., Ltd.

Forward Citations = 1

9 inventors:

Kyung Sun Kang (7 out of 13 patents)

Min Soo Seo (3 out of 3 patents)

Sang Bum Park (3 out of 6 patents)

4. Tae Yoon Kim (1 out of 65 patents)

5. Kyung Rok Yu (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kangstem Biotech Co., Ltd.. Retrieved from https://idiyas.com/company/kangstem-biotech-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]

5 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]