For the Inventor, By the Inventor

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Dover, DE, United States of America

H2creo Corp.

USPTO Granted Patents = 6

Forward Citations = 0

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5 inventors (with patents filed for the assignee):

Hyung Jin Kim (6 out of 79 patents)

Jong H Baik (6 out of 6 patents)

Sung Yong Kim (4 out of 4 patents)

4. Jeong Hyun Im (3 out of 3 patents)

5. Ho-Myung Chang (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 12736279 - Hydrogen liquefaction system and hydrogen liquefaction method (2026-09-15),

2. 12710139 - Liquid Hydrogen Tank Control Device and Control Method Thereof (2026-08-18),

3. 12631372 - Liquid hydrogen vaporization system and liquid hydrogen vaporization method (2026-05-19),

4. 12578058 - Liquid hydrogen fuel tank and liquid hydrogen storage device including same (2026-03-17),

5. 12429157 - Two-way twin-axial connector module of a receptacle for transporting liquefied gas and liquefied gas transport system including the same (2025-09-30),

6. 12152731 - Quick connecting receptacle for liquid hydrogen storage tank (2024-11-26),

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USPTO Data Jan 1 1976 - Sep 22 2026

6 Patents

#73 in Dover, DE

#637 in Delaware

#44,895 in US

Dover, DE, United States of America

H2creo Corp.

Forward Citations = 0

5 inventors:

Hyung Jin Kim (6 out of 79 patents)

Jong H Baik (6 out of 6 patents)

Sung Yong Kim (4 out of 4 patents)

4. Jeong Hyun Im (3 out of 3 patents)

5. Ho-Myung Chang (1 out of 1 patent)

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