Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11633360 | Method for preparing biodegradable microspheres using stabilized single-phase mixed solution | Sang Hwi Lee, Mijung Kim, Dooyong Jeong, Mi Jung Kim, So Kyoung JOO | 2023-04-25 |
| 11555914 | Compact integrated apparatus of interferometric radar altimeter and radar altimeter capable of performing individual missions by altitude and operating method thereof | Jong-Soo Ha, Soo Ji Lee, Seok Woo Lee, Jong Hun Jang, Han Jin Lee +2 more | 2023-01-17 |
| 9541361 | Shell | Ju Hyun Bae | 2017-01-10 |
| 8994586 | Apparatus and method for detecting target in near field | Jae Hyun Choi, Myung-Suk Jung, Won Young UHM | 2015-03-31 |
| 8048800 | Fabrication method of two-terminal semiconductor component using trench technology | Jin-Koo Rhee, Seong-Dae Lee, Mi Ra Kim, Dae Hong MIN | 2011-11-01 |
| 7622612 | Tricyclic derivatives and their use | Dong Jo Chang, Eun Young Yoon, Gun-Bong Lee, Soon-Ok Kim | 2009-11-24 |
| 7119229 | Alkaloid derivative and a pharmaceutical composition containing the same | Kyoung Soo Kim, Myung-Hwa Kim, Jong Yek Park, Jung Min Jang, Jae Won Choi +1 more | 2006-10-10 |
| 6600025 | Intermediates, process for preparing macrolide antibiotic agent therefrom | Tae Suk Lee, Chang Hyun Yoo, Kyoung Soo Kim, Hyun Suk An, Jung Young Kim | 2003-07-29 |
| 6506886 | Method of preparing form II crystals of clarithromycin | Tae Suk Lee, Ju-Cheol Lee, Kyoung-Ik Lee, Gwan Sun Lee | 2003-01-14 |
| 6130336 | Process for preparing paclitaxel | Kyoung Soo Kim, Ki-Byung Chai, Young Ho Moon, Kwang Ok Lee, Nam-Du Kim +3 more | 2000-10-10 |
| 5817820 | Quinolone derivatives and processes for the preparation thereof | Tae Ho Park, Moon Hwan Kim, Jewn Giew Park, Bong-Jin Kim | 1998-10-06 |
| 5770597 | Quinolone derivatives and processes for preparing the same | Tae Ho Park, Moon Hwan Kim, Bong-Jin Kim, Neil David Pearson | 1998-06-23 |
| 5677456 | Quinolone derivatives and processes for the preparation thereof | Tae Ho Park, Moon Hwan Kim, Jewn Giew Park, Bong-Jin Kim | 1997-10-14 |
| 5631266 | Quinolone carboxylic acid derivatives and process for preparing the same | Tae Ho Park, Moon Kim, Tae Suk Lee, Keun S. Nam | 1997-05-20 |
| 5498615 | Quinolone carboxylic acid derivatives and process for preparing the same | Tae Ho Park, Moon Kim, Tae Suk Lee, Keun S. Nam | 1996-03-12 |
| 5409933 | Quinoline derivatives and processes for preparing the same | Tae Suk Lee, Myung Hwan Park, Jae Du Ha, Bong-Jin Kim, Keun S. Nam +1 more | 1995-04-25 |
| 5091384 | Anti-bacterial quinolone- and naphthyridone-carboxylic acid compounds | Myung Hwan Park, Jong Hyeok Oh, Myung-Ho Jung, Bong-Jin Kim | 1992-02-25 |
| 5089621 | Diazabicyclo amine compounds which are intermediates for anti-bacterial compounds | Myung Hwan Park, Jong Hyeok Oh | 1992-02-18 |
| 4513134 | Method of preparation of 3-methylene cepham compounds | Cheol-Ho Lee, Moon Hyun Lee | 1985-04-23 |