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For the Inventor, By the Inventor

Seoul, South Korea

Dong-A St Co., Ltd.


USPTO Granted Patents = 24



Trademarks = 1

Forward Citations = 23

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155 inventors (with patents filed for the assignee):

goldMedal Soon-Hoe Kim (8 out of 10 patents)

silverMedal Weon-Bin Im (5 out of 6 patents)

bronzeMedal Mi-Won Son (4 out of 4 patents)

4.  Sun-Ho Choi (3 out of 5 patents)

5.  Min-Jung Lee (3 out of 14 patents)

6.  Sang-Zin Choi (3 out of 3 patents)

7.  Hye-Ju Kim (3 out of 3 patents)

8.  Ja-Young Ryu (3 out of 3 patents)

9.  Sun-Yeou Kim (3 out of 5 patents)

10.  Sung-Hak Choi (3 out of 5 patents)

11.  Jung-Sang Park (3 out of 3 patents)

12.  Sun-Woo Jang (3 out of 4 patents)

13.  Ji Hye Lee (2 out of 94 patents)

14.  Tae-hyoung Kim (2 out of 16 patents)

15.  Jae-Sung Yang (2 out of 2 patents)


24 patents:

1. 12240836 - Compounds as GCNinhibitors, pharmaceutical compositions and uses thereof (2025-03-04),
2. 12168073 - Percutaneous absorption preparation comprising stabilized donepezil (2024-12-17),
3. 12115159 - Pharmaceutical composition for preventing or treating nonalcoholic fatty liver disease, containing GPR119 ligand as active ingredient (2024-10-15),
4. 11992562 - Percutaneous absorption preparation for treating dementia comprising donepezil (2024-05-28),
5. 11840574 - Anti-DR5 antibody and use thereof (2023-12-12),
6. 11713344 - Acylated oxyntomodulin peptide analog (2023-08-01),
7. 11236142 - Acylated oxyntomodulin peptide analog (2022-02-01),
8. 10894768 - Salt of (R)-(-methylpyrrolidine--yl)methyl(-chloro--fluoro-[-biphenyl]--yl)carbamate and crystal form thereof (2021-01-19),
9. 10813973 - Composition comprising the extract of herbal combination for preventing or treating diabetic peripheral neuropathy (2020-10-27),
10. 10709752 - Composition comprising the extract of herbs for preventing or treating neurodegenerative disorders (2020-07-14),
11. 10660928 - Pharmaceutical composition containing combination extracts of Moutan Root Bark, Angelica Dahurica Root, bupleurum root or fractions thereof for prevention and treatment of neurodegenerative disorder (2020-05-26),
12. 10428055 - Substituted piperidines having GPR119 agonistic activity (2019-10-01),
13. 10398747 - Composition comprising the extract of herbal combination for preventing or treating diabetic peripheral neuropathy (2019-09-03),
14. 10160724 - Tetrahydropyridine derivatives and their use as antibacterial agents (2018-12-25),
15. 10159667 - Composition containing a DPP-IV inhibitor for preventing or treating renal diseases (2018-12-25),
DONG-A ST CO., LTD. is a leading Korean company specializing in the manufacturing and distribution of pharmaceutical and healthcare products. With over 80 years of experience, DONG-A ST has established itself as a trusted provider of high-quality medicines and innovative healthcare solutions. The company's dedication to research and development has resulted in numerous successful products across various therapeutic areas. DONG-A ST's commitment to improving health and well-being has made it a prominent player in the global pharmaceutical industry.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

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24 Patents

#169 in Seoul

#534 in South Korea

#25,857 in the World

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Seoul, South Korea

Dong-A St Co., Ltd.

Forward Citations = 23

155 inventors:

goldMedal Soon-Hoe Kim (8 out of 10 patents)

silverMedal Weon-Bin Im (5 out of 6 patents)

bronzeMedal Mi-Won Son (4 out of 4 patents)

4.  Sun-Ho Choi (3 out of 5 patents)

5.  Min-Jung Lee (3 out of 14 patents)

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