For the Inventor, By the Inventor

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Ansan-si, South Korea

Sunjin Chemical Co., Ltd

USPTO Granted Patents = 2

Forward Citations = 3

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9 inventors (with patents filed for the assignee):

Jae-young Choi (1 out of 128 patents)

Sang-Ho Lee (1 out of 65 patents)

Jang Ho Park (1 out of 1 patent)

4. Sang Uk Kim (1 out of 1 patent)

5. Yang Bae Yoon (1 out of 1 patent)

6. Han-Song Chu (1 out of 1 patent)

7. Se-Kyu Hwang (1 out of 1 patent)

8. Sung Ho Lee (1 out of 32 patents)

9. Hyun Jun Nam (1 out of 3 patents)

2 patents: Sort by Forward Citations

1. 9487651 - Hemispherical polymethylmethacrylate beads (2016-11-08),

2. 8680039 - Fabric softener and preparation method thereof (2014-03-25),

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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#23 in Ansan-si

#3,608 in South Korea

Ansan-si, South Korea

Sunjin Chemical Co., Ltd

Forward Citations = 3

9 inventors:

Jae-young Choi (1 out of 128 patents)

Sang-Ho Lee (1 out of 65 patents)

Jang Ho Park (1 out of 1 patent)

4. Sang Uk Kim (1 out of 1 patent)

5. Yang Bae Yoon (1 out of 1 patent)

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