Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12240763 | Method for preparing hydronium ion-dissolveld water | — | 2025-03-04 |
| 8426600 | Method for preparing montelukast sodium salts | Seok Ju Lee, Jae-Eun Kang | 2013-04-23 |
| 8298092 | Tripod type constant velocity joint | Jeong-Hyun Cho, Dae Hwan Kim, Joung Sik Park, Sung Baek An, Seung-Man Shin +1 more | 2012-10-30 |
| 7874924 | Tripod type constant velocity joint | Jeong-Hyun Cho, Dae Hwan Kim, Joung Sik Park, Sung Baek An, Seung-Man Shin +1 more | 2011-01-25 |
| 6444144 | Polyethoxylated ascorbic acid derivatives as a novel antioxidant and process for preparing thereof | Bong-Youl Chung, Bong Jun Park, Young Keun Kim, Wan-Goo Cho, Young-Sook Song | 2002-09-03 |
| 6316644 | Pilyethoxylated retinamide derivatives and process for preparing the same | Bong-Youl Chung, Young Keun Kim, Bong Jun Park, Wan-Goo Cho, Young-Sook Song +3 more | 2001-11-13 |