For the Inventor, By the Inventor

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Incheon, South Korea

Sudokwon Landfill Site Management Corporation

USPTO Granted Patents = 3

Forward Citations = 0

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24 inventors (with patents filed for the assignee):

Hee Dong Bae (2 out of 5 patents)

Jun Ho Cho (2 out of 11 patents)

Dae Hwan Rhu (1 out of 4 patents)

4. Kang Jin In (1 out of 2 patents)

5. Cheul Hyun Moon (1 out of 2 patents)

6. Kyu Jin Oh (1 out of 2 patents)

7. Seok Jun Park (1 out of 1 patent)

8. Kyung Sam Jung (1 out of 1 patent)

9. Byoung Choon Na (1 out of 1 patent)

10. Young Rog Kim (1 out of 1 patent)

11. Moon Jeong Kim (1 out of 22 patents)

12. Min Ki Jung (1 out of 3 patents)

13. June Woo Lee (1 out of 2 patents)

14. Jin Hyung Lee (1 out of 1 patent)

15. Jong Choul Won (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 12116298 - Method for removing nitrogen and phosphorus from sewage and wastewater through combination of biological nitrogen and phosphorus removal process using nitrite nitrogen and anaerobic ammonium oxidation process (anammox) (2024-10-15),

2. 9834457 - Method for solidifying floating oil in food waste water (2017-12-05),

3. 9550690 - Method and apparatus for removing organic substances, nitrogen and phosphorus from highly concentrated organic waste water (2017-01-24),

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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#102 in Incheon, 402-040

#2,646 in South Korea

Incheon, South Korea

Sudokwon Landfill Site Management Corporation

Forward Citations = 0

24 inventors:

Hee Dong Bae (2 out of 5 patents)

Jun Ho Cho (2 out of 11 patents)

Dae Hwan Rhu (1 out of 4 patents)

4. Kang Jin In (1 out of 2 patents)

5. Cheul Hyun Moon (1 out of 2 patents)

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