For the Inventor, By the Inventor

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Daejeon, South Korea

Gtscien Co., Ltd

USPTO Granted Patents = 4

EPO Patents = 1

Forward Citations = 3

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5 inventors (with patents filed for the assignee):

Yeon Kyun Kang (4 out of 4 patents)

Jun Yeon Cho (1 out of 33 patents)

Sung Kwan Je (1 out of 3 patents)

4. Man Sung Jeong (1 out of 1 patent)

5. Seok Je Hong (1 out of 1 patent)

6. Moon Sam Suh (0 patent)

7. Yoon Sang Yoo (0 patent)

4 patents: Sort by Forward Citations

1. 12392513 - Hazardous gas purification device with built-in purification system (2025-08-19),

2. 12157105 - Neutralizing absorbent for decontaminating leaked chemical substance, method of preparing the same, and neutralizer filled with the same (2024-12-03),

3. 9410729 - Reagent refrigerator (2016-08-09),

4. 8845971 - Apparatus for purifying and neutralizing toxic gases (2014-09-30),

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USPTO Data Jan 1 1976 - Jan 6 2026

4 Patents

#110 in Daejeon

#2,091 in South Korea

Daejeon, South Korea

Gtscien Co., Ltd

Forward Citations = 3

5 inventors:

Yeon Kyun Kang (4 out of 4 patents)

Jun Yeon Cho (1 out of 33 patents)

Sung Kwan Je (1 out of 3 patents)

4. Man Sung Jeong (1 out of 1 patent)

5. Seok Je Hong (1 out of 1 patent)

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