For the Inventor, By the Inventor

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Seoul, South Korea

Tongyang Confectionery Co.

USPTO Granted Patents = 1

Forward Citations = 35

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5 inventors (with patents filed for the assignee):

Jin Hwan Choi (1 out of 101 patents)

Hoe Jin Roh (1 out of 1 patent)

Chan Su Rha (1 out of 1 patent)

4. Ki Jeong Lee (1 out of 1 patent)

5. Cheon Ho Park (1 out of 4 patents)

1 patent: Sort by Forward Citations

1. 6958143 - Chewing gum composition for effectively eliminating nicotine accumulated in a human body (2005-10-25),

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#1,762 in Seoul

#5,509 in South Korea

Seoul, South Korea

Tongyang Confectionery Co.

Forward Citations = 35

5 inventors:

Jin Hwan Choi (1 out of 101 patents)

Hoe Jin Roh (1 out of 1 patent)

Chan Su Rha (1 out of 1 patent)

4. Ki Jeong Lee (1 out of 1 patent)

5. Cheon Ho Park (1 out of 4 patents)

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