Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12344943 | Catalyst for electrochemical synthesis of ammonia, method for preparing same, and method for regenerating same | Hyun Seo PARK, Sung Jong YOO, Jong Hyun JANG, Hee-Young Park, Jin Young Kim +6 more | 2025-07-01 |
| 12347873 | Catalyst for fuel cell, fuel cell comprising the same and preparation method of the catalyst for fuel cell | Sung Jong YOO, Myeong-Geun Kim, Hee-Young Park, So-Young Lee, Hyun Seo PARK +3 more | 2025-07-01 |
| 12227858 | Polybenzimidazole-based electrolyte membrane for alkaline water electrolysis and water electrolysis device comprising the same | Hyoung-Juhn Kim, Taekyung LEE, So-Young Lee, Hee-Young Park, Hyun Seo PARK +2 more | 2025-02-18 |
| 11799089 | Electrode for polymer electrolyte membrane fuel cell comprising antioxidant and membrane-electrode assembly comprising same | So-Young Lee, Seung Ju Lee, Jin-hyeon Choi, Jeawoo Jung, Hyoung-Juhn Kim +4 more | 2023-10-24 |
| 11670791 | Polyarylene ether-based polymer containing aliphatic chain, electrolyte membrane including the same, and membrane-electrode assembly including the electrolyte membrane | Hyoung-Juhn Kim, Jieun Choi, So-Young Lee, Hee-Young Park, Sung Jong YOO +3 more | 2023-06-06 |