Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868295 | Process for the preparation of cefodizime | Ottmar Jaenicke, Hans Wagner | 1989-09-19 |
| 4855502 | .alpha.-(2-nitro-phenylmethyl)-benzylamines | Lawrence L. Martin, Charles A. Crishlow | 1989-08-08 |
| 4822914 | 2-amino-N-methyl-.alpha.-phenyl-phenethylamines | Lawrence L. Martin, Charles A. Crichlow | 1989-04-18 |