Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6562839 | 6-substituted heteroquinolinecarboxylic acid derivatives and addition salts thereof and processes for the preparation of both | Yasuo Takano, Tsuyoshi Anraku, Kazunori Fukuchi | 2003-05-13 |