For the Inventor, By the Inventor

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Chungcheongbuk-do, South Korea

Pharmbio Korea Co., Ltd.

USPTO Granted Patents = 1

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Kyung Su Lee (1 out of 26 patents)

Zong Zhu Piao (1 out of 1 patent)

Hyun Jung Jung (1 out of 8 patents)

4. Hwan Hyuk Lee (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 11439601 - Solid preparation composition for oral administration of colonic purgative containing anhydrous sodium sulfate, potassium sulfate, anhydrous magnesium sulfate and simethicone (2022-09-13),

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#59 in Chungcheongbuk-do

#5,509 in South Korea

Chungcheongbuk-do, South Korea

Pharmbio Korea Co., Ltd.

Forward Citations = 0

4 inventors:

Kyung Su Lee (1 out of 26 patents)

Zong Zhu Piao (1 out of 1 patent)

Hyun Jung Jung (1 out of 8 patents)

4. Hwan Hyuk Lee (1 out of 1 patent)

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