Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427478 | Feed spacer having three-layered structure and reverse osmosis membrane filter module comprising same | Taehyeong Kim, Taeyoung Park, Se Jeong Hwang | 2025-09-30 |
| 12427483 | Feed side spacer and separation membrane element | Taehyeong Kim, Dae Hun Kim, Taeyoung Park, Kyunghoon Min | 2025-09-30 |
| 12258286 | Method of concentrating high-salinity raw water | Jongbum Park, YoungHoon Ko, Young Jun Shin | 2025-03-25 |
| 12234392 | Hot-melt adhesive composition for water treatment element, adhesive film, and water treatment element comprising same | Hosung Kang, Se Jeong Hwang, Kwang-Hwan Kim, Taeyoung Park, Sangbum Ahn | 2025-02-25 |
| 11883785 | Reverse osmosis membrane, manufacturing method therefor, and water treatment module | Ayoung Lee, Yun Seok Choe, Chong Kyu Shin | 2024-01-30 |
| 11707717 | Separator leaf, and spiral wound module and device comprising same | Yun Seok Choe, Gwang Hun Choi, Soo Hyun Kim, Dong Hyeok Shin | 2023-07-25 |
| 11484841 | Feed spacer having three-layered structure, and reverse osmosis membrane filter module including same | Ayoung Lee, Dae Hun Kim, Bumjoo Kim, Chong Kyu Shin, Kyunghoon Min | 2022-11-01 |
| 10112154 | Polyamide-based water-treatment separation membrane having excellent durability, and manufacturing method therefor | Youngju Lee, Chong Kyu Shin, Byungho Jeon | 2018-10-30 |
| 9649597 | Polyamide water-treatment separation membrane with improved antifouling properties and manufacturing method thereof | Jae Hong Kim, Chong Kyu Shin, Joung-Eun Yoo, Seung-Pyo Jeong, Young Ju Lee +2 more | 2017-05-16 |
| 9650263 | Separation membrane having excellent antifouling properties for water treatment and manufacturing method thereof | Young Ju Lee, Joung-Eun Yoo, Chong Kyu Shin, Jae Hong Kim | 2017-05-16 |
| 9643209 | Method of manufacturing reverse osmosis membrane, and reverse osmosis membrane manufactured thereby | Seung-Pyo Jeong, Seung Yup Lee, Hye-Jin KWON, Chong Kyu Shin | 2017-05-09 |
| 9370751 | Water-treatment separating membrane of high flux having good chlorine resistance | Young-Hoon Ko, Jae Hong Kim, Chong Kyu Shin | 2016-06-21 |
| 9259691 | Water-treatment separating membrane of high flux having good chlorine resistance | Young-Hoon Ko, Jae Hong Kim, Chong Kyu Shin | 2016-02-16 |
| 9211507 | Water-treatment separating membrane of high flux having good chlorine resistance and method of manufacturing the same | Jae Hong Kim, Young-Hoon Ko, Chong Kyu Shin | 2015-12-15 |
| 9079139 | Reverse osmosis membrane | Hye-Jin KWON, Seung Yup Lee, Seung-Pyo Jeong, Chong Kyu Shin | 2015-07-14 |
| 8993053 | Method of manufacturing reverse osmosis membrane, and reverse osmosis membrane manufactured thereby | Seung-Pyo Jeong, Seung Yup Lee, Hye-Jin KWON, Chong Kyu Shin | 2015-03-31 |
| 8875906 | Reverse osmosis membrane including nano-silver wire layer and fabrication method thereof | Jae Hong Kim, Young Ju Lee, Chong Kyu Shin | 2014-11-04 |
| 8770414 | Reverse osmosis membrane including ultra-hydrophilic passivation layer and method of manufacturing the same | Young Ju Lee, Chong Kyu Shin, Joung-Eun Yoo, Seung-Pyo Jeong | 2014-07-08 |
| 8499709 | Mooring system for a vessel | SoonHung Han, Hyun Hoon CHUNG, Yong-Yook Kim, Kook-Jin Choi, Sang-Il Kim +2 more | 2013-08-06 |