HW

Heechang Woo

LG: 7 patents #6,102 of 26,165Top 25%
Overall (All Time): #678,167 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12383885 Super absorbent polymer Sung Soo Park, Kwangin Shin, Junwye Lee 2025-08-12
12337294 Preparation method of super absorbent polymer composition Yoon Jae Min, Gicheul Kim, Ki Hyun Kim, Sung Soo Park, Jinuk Choi +1 more 2025-06-24
12251856 Complex minute cutting apparatus for super absorbent polymer hydrogel Jinuk Choi, Gicheul Kim, Yoon Jae Min 2025-03-18
12145287 Superabsorbent polymer hydrogel chopping device 2024-11-19
11975335 Super absorbent polymer hydrogel shredding device 2024-05-07
11969707 Method for preparing super absorbent polymer Jaeyul Kim, Jong Hun Song, Gicheul Kim, Yoon Jae Min, Ki Hyun Kim +2 more 2024-04-30
11648531 Method for preparing super absorbent polymer Yoon Jae Min, Jong Hun Song, Gicheul Kim, Jae Yul Kim 2023-05-16