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For the Inventor, By the Inventor

Seoul, South Korea

Softchem Inc.


USPTO Granted Patents = 2

% Expired Patents = 100.0

Forward Citations = 4

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2 inventors (with patents filed for the assignee):

goldMedal Ho-jin Jung (1 out of 6 patents)

silverMedal Ho Jin Jung (1 out of 31 patents)


2 patents:

1. 9140395 - Plastic female screw connector using injection molding (2015-09-22),
2. 8500175 - Plastic male screw connector using injection molding (2013-08-06),
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USPTO Data Jan 1 1976 - Sep 29 2026

2 Patents

#1,295 in Seoul

#3,785 in South Korea

Seoul, KR
Seoul, South Korea

Softchem Inc.

Forward Citations = 4

2 inventors:

goldMedal Ho-jin Jung (1 out of 6 patents)

silverMedal Ho Jin Jung (1 out of 31 patents)

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