Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482835 | PROCESSES FOR PRODUCING 7-ISOINDOLINE-QUINOLONECARBOXYLIC ACID DERIVATIVE AND ITS INTERMEDIATE, AS WELL AS SALT OF 7-ISOINDOLINE-QUINOLONECARBOXYLIC ACID DERIVATIVE, ITS HYDRATE AND COMPOSITION COMPRISING THE SAME AS ACTIVE INGREDIENT | Shoichi Hamamoto, Kazuya Hayashi, Kazuko Takaoka, Hiroko Matsukura, Minako Yotsuji +7 more | 2002-11-19 |
| 6337399 | Processes for producing 7-isoindolinequinolonecarboxylic derivatives and intermediates therefor, salts of 7-isoindolinequinolonecarboxylic acids, hydrates thereof, and composition containing the same as active ingredient | Shoichi Hamamoto, Kazuya Hayashi, Kazuko Takaoka, Hiroko Matsukura, Minako Yotsuji +7 more | 2002-01-08 |