Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4187374 | 7-(.beta.-Aminoacylamino)-3-substituted-3-cephem-4-carboxylic acid derivatives and preparation thereof | Kunihiko Tanaka, Masaru Kurita | 1980-02-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4187374 | 7-(.beta.-Aminoacylamino)-3-substituted-3-cephem-4-carboxylic acid derivatives and preparation thereof | Kunihiko Tanaka, Masaru Kurita | 1980-02-05 |