Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9751840 | R-7-(3-aminomethyl-4-methoxyimino-3-methyl-pyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-acid and L-aspartic acid salt, process for the preparation thereof and pharmaceutical composition comprising the same for antimicrobial | Dong Rack Choi, Jin Yang, Sung Jae Pyun, Seung Hwan Kim, Seung Kyoo Seong +1 more | 2017-09-05 |
| 9452158 | R-7-(3-aminomethyl-4-methoxyimino-3-methyl-pyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1 acid and L-aspartic acid salt, process for the preparation thereof and pharmaceutical composition comprising the same for antimicrobial | Dong Rack Choi, Jin Yang, Sung Jae Pyun, Seung Hwan Kim, Seung Kyoo Seong +1 more | 2016-09-27 |
| 9150576 | R-7-(3-aminomethyl-4-methoxyimino-3-methyl-pyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1 acid and L-aspartic acid salt, process for the preparation thereof and pharmaceutical composition comprising the same for antimicrobial | Dong Rack Choi, Jin Yang, Sung Jae Pyun, Seung Hwan Kim, Seung Kyoo Seong +1 more | 2015-10-06 |
| 8952164 | R-7-(3-aminomethy-4-methoxyimino-3-methyl-pyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydo-[1,8]naphthyridine-3-carboxylic acid and l-aspartic acid salt, process for the preparation thereof and pharmaceutical composition comprising the same for antimicrobial | Dong Rack Choi, Jin Yang, Sung Jae Pyun, Seung Hwan Kim, Seung Kyoo Seong +1 more | 2015-02-10 |
| 8664240 | R-7-(3-aminomethyl-4-methoxyimino-3-methyl-pyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid and L-aspartic acid salt, process for the preparation thereof and pharmaceutical composition comprising the same for antimicrobial | Dong Rack Choi, Jin Yang, Sung Jae Pyun, Seung Hwan Kim, Seung Kyoo Seong +1 more | 2014-03-04 |
| 8324238 | Aspartate of 1-cyclopropyl-6-fluoro-7-(8-methoxyimino-2,6-diaza-spiro[3.4]oct-6-yl)-4-oxo-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid, method for preparing the same, and antimicrobial pharmaceutical composition comprising the same | Jei Man Ryu, Dong Rack Choi, Jin Yang, Seung Hwan Kim, Sae Kwang Ku | 2012-12-04 |