Enter assignee name

% Expired Patents = 25.0

EPO Patents = 2

Forward Citations = 5

Loading Chart...

17 inventors (with patents filed for the assignee):

Ho Young Song (4 out of 27 patents)

Sung Ho Woo (4 out of 24 patents)

Yong Zu Kim (4 out of 30 patents)

4. Tae Kyo Park (4 out of 16 patents)

5. Young Lag Cho (4 out of 12 patents)

6. Sang Eun Chae (3 out of 14 patents)

7. Sung Yoon Baek (3 out of 9 patents)

8. Sang Hui Jo (2 out of 2 patents)

9. Dae Yon Lee (2 out of 9 patents)

10. Hyang Sook Lee (2 out of 19 patents)

11. Ju Hyun Park (2 out of 4 patents)

12. Yeon Ok Kim (2 out of 3 patents)

13. Suk Ho Lee (1 out of 31 patents)

14. Jong Un Cho (1 out of 7 patents)

15. Jinhwa Lee (1 out of 23 patents)

4 patents: Sort by Forward Citations

1. 8754210 - Method for preparing 5-chloro-N-({(5S)-2-oxo-3-[4-(5,6-dihydro-4H-[1,2,4]triazin-1-yl)phenyl]-1,3-oxazolidin-5-yl}methyl) derivative and intermediate used therein (2014-06-17),

2. 8637667 - Method for preparing (S)-5-chloro-N-((3-(4-(5,6-dihydro-4H-1,2,4-oxadiazin-3-yl)phenyl)-2-oxooxazolidin-5-yl)methyl)thiophene-2-carboxamide derivatives (2014-01-28),

3. 8288423 - FXa inhibitors with cyclic amidines as P4 subunit, processes for their preparations, and pharmaceutical compositions and derivatives thereof (2012-10-16),

4. 8178525 - FXA inhibitors with cyclic amidoxime or cyclic amidrazone as P4 subunit, processes for their preparations, and pharmaceutical compositions and derivatives thereof (2012-05-15),

Legochem Bioscience Ltd. is a leading biopharmaceutical company focused on developing innovative medicines for unmet medical needs. With a strong emphasis on research and development, the company aims to deliver cutting-edge solutions for complex diseases. Their expertise lies in drug discovery, development, and commercialization, with a commitment to improving global healthcare outcomes.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

4 Patents

#122 in Daejeon

#2,195 in South Korea

Daejeon, South Korea

Legochem Bioscience Ltd.